* [dpdk-dev] Executed testpmd application and encountered no free page issues
@ 2017-06-15 9:32 Paul Tsvika
0 siblings, 0 replies; only message in thread
From: Paul Tsvika @ 2017-06-15 9:32 UTC (permalink / raw)
To: dev
Hi,
I have one board with two 10G etherent on it. ( and two 1G ethernet as well
)
Below is my working environment:
OS: Ubuntu 16.04
10G Ethernet controller: X552/X557-AT 10GBASE-T
Ethernet driver: ixgbe - 4.2.1-k
dpdk version: 17.02.1
In order to avoid doing configuration incorrectly, i run the dpdk-setup.sh
in the directory usertools.
Press enter to continue ...
----------------------------------------------------------
Step 1: Select the DPDK environment to build
----------------------------------------------------------
[1] arm64-armv8a-linuxapp-gcc
[2] arm64-dpaa2-linuxapp-gcc
[3] arm64-thunderx-linuxapp-gcc
[4] arm64-xgene1-linuxapp-gcc
[5] arm-armv7a-linuxapp-gcc
[6] i686-native-linuxapp-gcc
[7] i686-native-linuxapp-icc
[8] ppc_64-power8-linuxapp-gcc
[9] tile-tilegx-linuxapp-gcc
[10] x86_64-native-bsdapp-clang
[11] x86_64-native-bsdapp-gcc
[12] x86_64-native-linuxapp-clang
[13] x86_64-native-linuxapp-gcc
[14] x86_64-native-linuxapp-icc
[15] x86_x32-native-linuxapp-gcc
----------------------------------------------------------
Step 2: Setup linuxapp environment
----------------------------------------------------------
[16] Insert IGB UIO module
[17] Insert VFIO module
[18] Insert KNI module
[19] Setup hugepage mappings for non-NUMA systems
[20] Setup hugepage mappings for NUMA systems
[21] Display current Ethernet/Crypto device settings
[22] Bind Ethernet/Crypto device to IGB UIO module
[23] Bind Ethernet/Crypto device to VFIO module
[24] Setup VFIO permissions
----------------------------------------------------------
Step 3: Run test application for linuxapp environment
----------------------------------------------------------
[25] Run test application ($RTE_TARGET/app/test)
[26] Run testpmd application in interactive mode ($RTE_TARGET/app/testpmd)
----------------------------------------------------------
Step 4: Other tools
----------------------------------------------------------
[27] List hugepage info from /proc/meminfo
----------------------------------------------------------
Step 5: Uninstall and system cleanup
----------------------------------------------------------
[28] Unbind devices from IGB UIO or VFIO driver
[29] Remove IGB UIO module
[30] Remove VFIO module
[31] Remove KNI module
[32] Remove hugepage mappings
[33] Exit Script
*Option: 19*
Removing currently reserved hugepages
Unmounting /mnt/huge and removing directory
Input the number of 2048kB hugepages
Example: to have 128MB of hugepages available in a 2MB huge page system,
enter '64' to reserve 64 * 2MB pages
Number of pages: 64
Reserving hugepages
Creating /mnt/huge and mounting as hugetlbfs
Press enter to continue ...
----------------------------------------------------------
Step 1: Select the DPDK environment to build
----------------------------------------------------------
[1] arm64-armv8a-linuxapp-gcc
[2] arm64-dpaa2-linuxapp-gcc
[3] arm64-thunderx-linuxapp-gcc
[4] arm64-xgene1-linuxapp-gcc
[5] arm-armv7a-linuxapp-gcc
[6] i686-native-linuxapp-gcc
[7] i686-native-linuxapp-icc
[8] ppc_64-power8-linuxapp-gcc
[9] tile-tilegx-linuxapp-gcc
[10] x86_64-native-bsdapp-clang
[11] x86_64-native-bsdapp-gcc
[12] x86_64-native-linuxapp-clang
[13] x86_64-native-linuxapp-gcc
[14] x86_64-native-linuxapp-icc
[15] x86_x32-native-linuxapp-gcc
----------------------------------------------------------
Step 2: Setup linuxapp environment
----------------------------------------------------------
[16] Insert IGB UIO module
[17] Insert VFIO module
[18] Insert KNI module
[19] Setup hugepage mappings for non-NUMA systems
[20] Setup hugepage mappings for NUMA systems
[21] Display current Ethernet/Crypto device settings
[22] Bind Ethernet/Crypto device to IGB UIO module
[23] Bind Ethernet/Crypto device to VFIO module
[24] Setup VFIO permissions
----------------------------------------------------------
Step 3: Run test application for linuxapp environment
----------------------------------------------------------
[25] Run test application ($RTE_TARGET/app/test)
[26] Run testpmd application in interactive mode ($RTE_TARGET/app/testpmd)
----------------------------------------------------------
Step 4: Other tools
----------------------------------------------------------
[27] List hugepage info from /proc/meminfo
----------------------------------------------------------
Step 5: Uninstall and system cleanup
----------------------------------------------------------
[28] Unbind devices from IGB UIO or VFIO driver
[29] Remove IGB UIO module
[30] Remove VFIO module
[31] Remove KNI module
[32] Remove hugepage mappings
[33] Exit Script
*Option: 26*
Enter hex bitmask of cores to execute testpmd app on
Example: to execute app on cores 0 to 7, enter 0xff
bitmask: 0xff
Launching app
EAL: Detected 16 lcore(s)
EAL: No free hugepages reported in hugepages-1048576kB
EAL: Probing VFIO support...
EAL: PCI device 0000:03:00.0 on NUMA socket 0
EAL: probe driver: 8086:15ad net_ixgbe
EAL: PCI device 0000:03:00.1 on NUMA socket 0
EAL: probe driver: 8086:15ad net_ixgbe
EAL: PCI device 0000:05:00.0 on NUMA socket 0
EAL: probe driver: 8086:1521 net_e1000_igb
EAL: PCI device 0000:05:00.1 on NUMA socket 0
EAL: probe driver: 8086:1521 net_e1000_igb
EAL: No probed ethernet devices
Interactive-mode selected
USER1: create a new mbuf pool <mbuf_pool_socket_0>: n=203456, size=2176,
socket=0
EAL: Error - exiting with code: 1
Cause: Creation of mbuf pool for socket 0 failed: Cannot allocate memory
Is there anything I might not do right ?
Your reply is appreciated.
Paul
--
P.T
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2017-06-15 9:32 [dpdk-dev] Executed testpmd application and encountered no free page issues Paul Tsvika
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