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From: qemudev@loongson.cn
To: test-report@dpdk.org
Cc: David Marchand <david.marchand@redhat.com>
Subject: |FAILURE| pw121228 [PATCH] malloc: enhance NUMA affinity heuristic
Date: Wed, 21 Dec 2022 21:01:23 +0800	[thread overview]
Message-ID: <202212211301.2BLD1N9q2111623@localhost.localdomain> (raw)
In-Reply-To: <20221221104858.296530-1-david.marchand@redhat.com>

Test-Label: loongarch-unit-testing
Test-Status: FAILURE
http://dpdk.org/patch/121228

_Unit Testing FAIL_

Submitter: David Marchand <david.marchand@redhat.com>
Date: Wed, 21 Dec 2022 11:48:57 +0100
DPDK git baseline: Repo:dpdk
  Branch: main
  CommitID: c581c49cd3fcaff596fbe566e270b442e6326c79

121228 --> testing fail

Test environment and result as below:

+---------------------+----------------+
|     Environment     | dpdk_unit_test |
+---------------------+----------------+
| Loongnix-Server 8.3 | FAIL           |
+---------------------+----------------+

Loongnix-Server 8.3
    Kernel: 4.19.190+
    Compiler: gcc 8.3


Test result details:
  1/103 DPDK:fast-tests / acl_autotest                            OK              2.78s
  2/103 DPDK:fast-tests / atomic_autotest                         OK              7.43s
  3/103 DPDK:fast-tests / bitmap_autotest                         OK              0.07s
  4/103 DPDK:fast-tests / bpf_autotest                            OK              0.07s
  5/103 DPDK:fast-tests / bpf_convert_autotest                    OK              0.07s
  6/103 DPDK:fast-tests / bitops_autotest                         OK              0.07s
  7/103 DPDK:fast-tests / byteorder_autotest                      OK              0.07s
  8/103 DPDK:fast-tests / cksum_autotest                          OK              0.07s
  9/103 DPDK:fast-tests / cmdline_autotest                        OK              0.07s
 10/103 DPDK:fast-tests / common_autotest                         OK              0.92s
 11/103 DPDK:fast-tests / cpuflags_autotest                       OK              0.07s
 12/103 DPDK:fast-tests / debug_autotest                          OK              1.37s
 13/103 DPDK:fast-tests / devargs_autotest                        OK              0.07s
 14/103 DPDK:fast-tests / eal_flags_c_opt_autotest                FAIL            0.57s   exit status 255
 15/103 DPDK:fast-tests / eal_flags_main_opt_autotest             OK              0.17s
 16/103 DPDK:fast-tests / eal_flags_n_opt_autotest                OK              0.17s
 17/103 DPDK:fast-tests / eal_flags_hpet_autotest                 OK              0.12s
 18/103 DPDK:fast-tests / eal_flags_no_huge_autotest              OK              0.17s
 19/103 DPDK:fast-tests / eal_flags_a_opt_autotest                OK              0.22s
 20/103 DPDK:fast-tests / eal_flags_b_opt_autotest                OK              0.17s
 21/103 DPDK:fast-tests / eal_flags_vdev_opt_autotest             OK              0.17s
 22/103 DPDK:fast-tests / eal_flags_r_opt_autotest                OK              0.17s
 23/103 DPDK:fast-tests / eal_flags_mem_autotest                  OK              0.52s
 24/103 DPDK:fast-tests / eal_flags_file_prefix_autotest          OK             21.91s
 25/103 DPDK:fast-tests / eal_flags_misc_autotest                 OK              0.72s
 26/103 DPDK:fast-tests / eal_fs_autotest                         OK              0.07s
 27/103 DPDK:fast-tests / errno_autotest                          OK              0.07s
 28/103 DPDK:fast-tests / ethdev_link_status                      OK              0.07s
 29/103 DPDK:fast-tests / event_ring_autotest                     OK              0.07s
 30/103 DPDK:fast-tests / fib_autotest                            OK              0.87s
 31/103 DPDK:fast-tests / fib6_autotest                           OK              0.87s
 32/103 DPDK:fast-tests / func_reentrancy_autotest                OK              2.29s
 33/103 DPDK:fast-tests / hash_autotest                           OK              1.02s
 34/103 DPDK:fast-tests / interrupt_autotest                      OK              1.37s
 35/103 DPDK:fast-tests / ipfrag_autotest                         OK              0.07s
 36/103 DPDK:fast-tests / lcores_autotest                         OK              1.07s
 37/103 DPDK:fast-tests / logs_autotest                           OK              0.07s
 38/103 DPDK:fast-tests / lpm_autotest                            OK              5.91s
 39/103 DPDK:fast-tests / lpm6_autotest                           OK              8.77s
 40/103 DPDK:fast-tests / malloc_autotest                         OK             64.74s
 41/103 DPDK:fast-tests / mbuf_autotest                           OK              7.53s
 42/103 DPDK:fast-tests / mcslock_autotest                        OK              4.07s
 43/103 DPDK:fast-tests / memcpy_autotest                         OK              6.93s
 44/103 DPDK:fast-tests / memory_autotest                         OK              0.07s
 45/103 DPDK:fast-tests / mempool_autotest                        OK              0.47s
 46/103 DPDK:fast-tests / memzone_autotest                        OK              0.17s
 47/103 DPDK:fast-tests / meter_autotest                          OK              0.07s
 48/103 DPDK:fast-tests / multiprocess_autotest                   OK              0.17s
 49/103 DPDK:fast-tests / per_lcore_autotest                      OK              0.17s
 50/103 DPDK:fast-tests / pflock_autotest                         OK              0.87s
 51/103 DPDK:fast-tests / prefetch_autotest                       OK              0.07s
 52/103 DPDK:fast-tests / rcu_qsbr_autotest                       OK              0.57s
 53/103 DPDK:fast-tests / pie_autotest                            OK              0.07s
 54/103 DPDK:fast-tests / rib_autotest                            OK             10.35s
 55/103 DPDK:fast-tests / rib6_autotest                           OK             10.35s
 56/103 DPDK:fast-tests / ring_autotest                           OK              0.12s
 57/103 DPDK:fast-tests / rwlock_test1_autotest                   OK              0.82s
 58/103 DPDK:fast-tests / rwlock_rda_autotest                     OK              5.07s
 59/103 DPDK:fast-tests / rwlock_rds_wrm_autotest                 OK              5.07s
 60/103 DPDK:fast-tests / rwlock_rde_wro_autotest                 OK              5.07s
 61/103 DPDK:fast-tests / sched_autotest                          OK              0.07s
 62/103 DPDK:fast-tests / security_autotest                       OK              0.07s
 63/103 DPDK:fast-tests / seqlock_autotest                        OK              2.07s
 64/103 DPDK:fast-tests / spinlock_autotest                       OK              0.17s
 65/103 DPDK:fast-tests / stack_autotest                          OK              0.87s
 66/103 DPDK:fast-tests / stack_lf_autotest                       SKIP            0.07s   exit status 77
 67/103 DPDK:fast-tests / string_autotest                         OK              0.07s
 68/103 DPDK:fast-tests / tailq_autotest                          OK              0.07s
 69/103 DPDK:fast-tests / ticketlock_autotest                     OK              0.22s
 70/103 DPDK:fast-tests / timer_autotest                          OK              3.97s
 71/103 DPDK:fast-tests / user_delay_us                           OK              0.07s
 72/103 DPDK:fast-tests / version_autotest                        OK              0.07s
 73/103 DPDK:fast-tests / crc_autotest                            OK              0.07s
 74/103 DPDK:fast-tests / distributor_autotest                    OK              1.22s
 75/103 DPDK:fast-tests / eventdev_common_autotest                OK              0.07s
 76/103 DPDK:fast-tests / fbarray_autotest                        OK              0.07s
 77/103 DPDK:fast-tests / hash_readwrite_func_autotest            OK              6.39s
 78/103 DPDK:fast-tests / ipsec_autotest                          SKIP            0.07s   exit status 77
 79/103 DPDK:fast-tests / kni_autotest                            SKIP            0.07s   exit status 77
 80/103 DPDK:fast-tests / kvargs_autotest                         OK              0.07s
 81/103 DPDK:fast-tests / member_autotest                         OK              1.32s
 82/103 DPDK:fast-tests / power_cpufreq_autotest                  SKIP            0.07s   exit status 77
 83/103 DPDK:fast-tests / power_autotest                          OK              0.07s
 84/103 DPDK:fast-tests / power_kvm_vm_autotest                   SKIP            0.07s   exit status 77
 85/103 DPDK:fast-tests / power_intel_uncore_autotest             SKIP            0.07s   exit status 77
 86/103 DPDK:fast-tests / reorder_autotest                        OK              0.12s
 87/103 DPDK:fast-tests / service_autotest                        OK              3.57s
 88/103 DPDK:fast-tests / thash_autotest                          OK              0.07s
 89/103 DPDK:fast-tests / threads_autotest                        OK              0.22s
 90/103 DPDK:fast-tests / trace_autotest                          OK              0.07s
 91/103 DPDK:fast-tests / trace_autotest_with_traces              OK              0.12s
 92/103 DPDK:fast-tests / metrics_autotest                        OK              0.07s
 93/103 DPDK:fast-tests / telemetry_json_autotest                 OK              0.07s
 94/103 DPDK:fast-tests / telemetry_data_autotest                 OK              0.07s
 95/103 DPDK:fast-tests / table_autotest                          OK             10.26s
 96/103 DPDK:fast-tests / ring_pmd_autotest                       OK              0.07s
 97/103 DPDK:fast-tests / event_eth_tx_adapter_autotest           OK              1.47s
 98/103 DPDK:fast-tests / bitratestats_autotest                   OK              0.07s
 99/103 DPDK:fast-tests / latencystats_autotest                   OK              0.07s
100/103 DPDK:fast-tests / pdump_autotest                          OK              5.17s
101/103 DPDK:fast-tests / vdev_autotest                           OK              0.07s
102/103 DPDK:fast-tests / compressdev_autotest                    SKIP            0.07s   exit status 77
103/103 DPDK:fast-tests / telemetry_all                           OK             14.49s


Ok:                 95
Expected Fail:      0
Fail:               1
Unexpected Pass:    0
Skipped:            7
Timeout:            0



Test logs for failed test cases:
================================================================================
DPDK:fast-tests / eal_flags_c_opt_autotest: FAIL
================================================================================
-------------------------------------stdout-------------------------------------
RTE>>eal_flags_c_opt_autotest
Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' 
Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-c' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-c' 'error' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-c' '1' 
Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' ' ' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' 'error' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' '1-' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' '1,' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' '1#2' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' '-5' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' '-5-7' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' '64' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' '1-64' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '-l' '1-2,3' 
Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' ' ' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '1-3-5' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '0-1,,2' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '0-,1' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '(0-,2-4)' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '(-1,2)' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '(2-4)@(2-4-6)' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '(a,2)' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '1-3@(1,3)' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '3@((1,3)' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '(4-7)=(1,3)' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '[4-7]@(1,3)' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '3@1024' 

Usage: /home/zhoumin/dpdk/build/app/test/dpdk-test [options]

EAL common options:
  -c COREMASK         Hexadecimal bitmask of cores to run on
  -l CORELIST         List of cores to run on
                      The argument format is <c1>[-c2][,c3[-c4],...]
                      where c1, c2, etc are core indexes between 0 and 64
  --lcores COREMAP    Map lcore set to physical cpu set
                      The argument format is
                            '<lcores[@cpus]>[<,lcores[@cpus]>...]'
                      lcores and cpus list are grouped by '(' and ')'
                      Within the group, '-' is used for range separator,
                      ',' is used for single number separator.
                      '( )' can be omitted for single element group,
                      '@' can be omitted if cpus and lcores have the same value
  -s SERVICE COREMASK Hexadecimal bitmask of cores to be used as service cores
  --main-lcore ID     Core ID that is used as main
  --mbuf-pool-ops-name Pool ops name for mbuf to use
  -n CHANNELS         Number of memory channels
  -m MB               Memory to allocate (see also --socket-mem)
  -r RANKS            Force number of memory ranks (don't detect)
  -b, --block         Add a device to the blocked list.
                      Prevent EAL from using this device. The argument
                      format for PCI devices is <domain:bus:devid.func>.
  -a, --allow         Add a device to the allow list.
                      Only use the specified devices. The argument format
                      for PCI devices is <[domain:]bus:devid.func>.
                      This option can be present several times.
                      [NOTE: allow cannot be used with block option]
  --vdev              Add a virtual device.
                      The argument format is <driver><id>[,key=val,...]
                      (ex: --vdev=net_pcap0,iface=eth2).
  --iova-mode   Set IOVA mode. 'pa' for IOVA_PA
                      'va' for IOVA_VA
  -d LIB.so|DIR       Add a driver or driver directory
                      (can be used multiple times)
  --vmware-tsc-map    Use VMware TSC map instead of native RDTSC
  --proc-type         Type of this process (primary|secondary|auto)
  --syslog            Set syslog facility
  --log-level=<level> Set global log level
  --log-level=<type-match>:<level>
                      Set specific log level
  --log-level=help    Show log types and levels
  --trace=<regex-match>
                      Enable trace based on regular expression trace name.
                      By default, the trace is disabled.
		      User must specify this option to enable trace.
  --trace-dir=<directory path>
                      Specify trace directory for trace output.
                      By default, trace output will created at
                      $HOME directory and parameter must be
                      specified once only.
  --trace-bufsz=<int>
                      Specify maximum size of allocated memory
                      for trace output for each thread. Valid
                      unit can be either 'B|K|M' for 'Bytes',
                      'KBytes' and 'MBytes' respectively.
                      Default is 1MB and parameter must be
                      specified once only.
  --trace-mode=<o[verwrite] | d[iscard]>
                      Specify the mode of update of trace
                      output file. Either update on a file can
                      be wrapped or discarded when file size
                      reaches its maximum limit.
                      Default mode is 'overwrite' and parameter
                      must be specified once only.
  -v                  Display version information on startup
  -h, --help          This help
  --in-memory   Operate entirely in memory. This will
                      disable secondary process support
  --base-virtaddr     Base virtual address
  --telemetry   Enable telemetry support (on by default)
  --no-telemetry   Disable telemetry support
  --force-max-simd-bitwidth Force the max SIMD bitwidth

EAL options for DEBUG use only:
  --huge-unlink[=existing|always|never]
                      When to unlink files in hugetlbfs
                      ('existing' by default, no value means 'always')
  --no-huge           Use malloc instead of hugetlbfs
  --no-pci            Disable PCI
  --no-hpet           Disable HPET
  --no-shconf         No shared config (mmap'd files)

EAL Linux options:
  --socket-mem        Memory to allocate on sockets (comma separated values)
  --socket-limit      Limit memory allocation on sockets (comma separated values)
  --huge-dir          Directory where hugetlbfs is mounted
  --file-prefix       Prefix for hugepage filenames
  --create-uio-dev    Create /dev/uioX (usually done by hotplug)
  --vfio-intr         Interrupt mode for VFIO (legacy|msi|msix)
  --vfio-vf-token     VF token (UUID) shared between SR-IOV PF and VFs
  --legacy-mem        Legacy memory mode (no dynamic allocation, contiguous segments)
  --single-file-segments Put all hugepage memory in single files
  --match-allocations Free hugepages exactly as allocated
  --huge-worker-stack[=size]
                      Allocate worker thread stacks from hugepage memory.
                      Size is in units of kbytes and defaults to system
                      thread stack size if not specified.

Running binary with argv[]:'/home/zhoumin/dpdk/build/app/test/dpdk-test' '--file-prefix=eal_flags_c_opt_autotest' '--proc-type=secondary' '--lcores' '0-1,2@(5-7),(3-5)@(0,2),(0,6),7' 
Error - process did not run ok with valid corelist value
Test Failed
RTE>>
-------------------------------------stderr-------------------------------------
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/eal_flags_c_opt_autotest/mp_socket
EAL: Selected IOVA mode 'PA'
TELEMETRY: No legacy callbacks, legacy socket not created
APP: HPET is not enabled, using TSC as default timer
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/eal_flags_c_opt_autotest/mp_socket_2109444_1c2ee1fb82db3
EAL: Selected IOVA mode 'PA'
/home/zhoumin/dpdk/build/app/test/dpdk-test: option requires an argument -- 'c'
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
/home/zhoumin/dpdk/build/app/test/dpdk-test: option requires an argument -- 'c'
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid characters in coremask: [error]
EAL: invalid coremask syntax
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/eal_flags_c_opt_autotest/mp_socket_2109455_1c2ee200f9c01
EAL: Selected IOVA mode 'PA'
/home/zhoumin/dpdk/build/app/test/dpdk-test: option requires an argument -- 'l'
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
/home/zhoumin/dpdk/build/app/test/dpdk-test: option requires an argument -- 'l'
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid core list syntax
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid core list syntax
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid core list syntax
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid core list syntax
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid core list syntax
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid core list syntax
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid core list syntax
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: lcore 64 >= RTE_MAX_LCORE (64)
EAL: To use high physical core ids, please use --lcores to map them to lcore ids below RTE_MAX_LCORE, e.g. --lcores 0@64
EAL: invalid core list syntax
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: lcore 64 >= RTE_MAX_LCORE (64)
EAL: To use high physical core ids, please use --lcores to map them to lcore ids below RTE_MAX_LCORE, e.g. --lcores 0@1,1@2,2@3,3@4,4@5,5@6,6@7,7@8,8@9,9@10,10@11,11@12,12@13,13@14,14@15,15@16,16@17,17@18,18@19,19@20,20@21,21@22,22@23,23@24,24@25,25@26,26@27,27@28,28@29,29@30,30@31,31@32,32@33,33@34,34@35,35@36,36@37,37@38,38@39,39@40,40@41,41@42,42@43,43@44,44@45,45@46,46@47,47@48,48@49,49@50,50@51,51@52,52@53,53@54,54@55,55@56,56@57,57@58,58@59,59@60,60@61,61@62,62@63,63@64
EAL: invalid core list syntax
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/eal_flags_c_opt_autotest/mp_socket_2109485_1c2ee2112163b
EAL: Selected IOVA mode 'PA'
/home/zhoumin/dpdk/build/app/test/dpdk-test: option '--lcores' requires an argument
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
/home/zhoumin/dpdk/build/app/test/dpdk-test: option '--lcores' requires an argument
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: invalid parameter for --lcores
EAL: FATAL: Invalid 'command line' arguments.
EAL: Invalid 'command line' arguments.
EAL: Detected CPU lcores: 32
EAL: Detected NUMA nodes: 8
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/eal_flags_c_opt_autotest/mp_socket_2109505_1c2ee225e31f1
EAL: Selected IOVA mode 'PA'
EAL: error allocating rte services array
EAL: FATAL: rte_service_init() failed
EAL: rte_service_init() failed


      parent reply	other threads:[~2022-12-21 13:12 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20221221104858.296530-1-david.marchand@redhat.com>
2022-12-21 10:49 ` |SUCCESS| " checkpatch
2022-12-21 12:02 ` 0-day Robot
2022-12-21 12:57 ` qemudev
2022-12-21 13:01 ` qemudev [this message]

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