* [dpdk-dev] [Bug 788] i40e: 16BYTE_RX_DESC build broken on FreeBSD-13
@ 2021-08-10 18:27 bugzilla
2021-08-18 16:38 ` [dpdk-dev] [PATCH 1/2] net/i40e: fix generic build on FreeBSD Bruce Richardson
0 siblings, 1 reply; 8+ messages in thread
From: bugzilla @ 2021-08-10 18:27 UTC (permalink / raw)
To: dev
https://bugs.dpdk.org/show_bug.cgi?id=788
Bug ID: 788
Summary: i40e: 16BYTE_RX_DESC build broken on FreeBSD-13
Product: DPDK
Version: 21.08
Hardware: x86
OS: FreeBSD
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: brian90013@gmail.com
Target Milestone: ---
Hello,
I just tried compiling DPDK 21.08 and found my configuration no longer builds
on FreeBSD-13.0. With version 21.05, I defined RTE_LIBRTE_I40E_16BYTE_RX_DESC
in rte_config.h as described in section "Use 16 Bytes RX Descriptor Size" of
the current i40e PMD documentation. I also defined a similar variable
RTE_LIBRTE_ICE_16BYTE_RX_DESC in rte_config.h for the ice PMD.
This morning I brought in version 21.08 and watched it compile on FreeBSD-12.2
(clang version 10.0.1) running on an 'Intel(R) Xeon(R) CPU E5-2637 v3'. Then I
tried building it on FreeBSD-13.0 (clang version 11.0.1) on a 'AMD Ryzen
Threadripper 3990X 64-Core Processor' but the build died with a number of
compilation errors related to avx512f features enabled in functions compiled
without support for avx512f.
Below I have an edited build log from the FreeBSD-12.2 system that works
followed by the log from the FreeBSD-13.0 system that fails. Looking at the
12.2 log, there is a warning “Binutils error with AVX512 assembly, disabling
AVX512 support” that might be hiding this issue? Neither system has hardware
support for AVX-512 but it appears that the compiler does. Thank you for your
help!
*** FreeBSD-12.2 build that works ***
The Meson build system
Version: 0.58.1
Build type: native build
Program cat found: YES (/bin/cat)
Project name: DPDK
Project version: 21.08.0
C compiler for the host machine: cc (clang 10.0.1 "FreeBSD clang version 10.0.1
(git@github.com:llvm/llvm-project.git llvmorg-10.0.1-0-gef32c611aa2)")
C linker for the host machine: cc ld.lld 10.0.1
Host machine cpu family: x86_64
Host machine cpu: x86_64
Compiler for C supports arguments -mno-avx512f: YES
config/x86/meson.build:9: WARNING: Binutils error with AVX512 assembly,
disabling AVX512 support
Compiler for C supports arguments -mavx512f: YES
Checking if "AVX512 checking" compiles: YES
Fetching value of define "__SSE4_2__" : 1
Fetching value of define "__AES__" : 1
Fetching value of define "__AVX__" : 1
Fetching value of define "__AVX2__" : 1
Fetching value of define "__AVX512BW__" :
Fetching value of define "__AVX512CD__" :
Fetching value of define "__AVX512DQ__" :
Fetching value of define "__AVX512F__" :
Fetching value of define "__AVX512VL__" :
Fetching value of define "__PCLMUL__" : 1
Fetching value of define "__RDRND__" : 1
Fetching value of define "__RDSEED__" :
Fetching value of define "__VPCLMULQDQ__" :
Compiler for C supports arguments -mpclmul: YES
Compiler for C supports arguments -maes: YES
*** FreeBSD-13.0 system that does not build ***
The Meson build system
Version: 0.58.1
Build type: native build
Program cat found: YES (/bin/cat)
Project name: DPDK
Project version: 21.08.0
C compiler for the host machine: cc (clang 11.0.1 "FreeBSD clang version 11.0.1
(git@github.com:llvm/llvm-project.git llvmorg-11.0.1-0-g43ff75f2c3fe)")
C linker for the host machine: cc ld.lld 11.0.1
Host machine cpu family: x86_64
Host machine cpu: x86_64
Compiler for C supports arguments -mavx512f: YES
Checking if "AVX512 checking" compiles: YES
Fetching value of define "__SSE4_2__" : 1
Fetching value of define "__AES__" : 1
Fetching value of define "__AVX__" : 1
Fetching value of define "__AVX2__" : 1
Fetching value of define "__AVX512BW__" :
Fetching value of define "__AVX512CD__" :
Fetching value of define "__AVX512DQ__" :
Fetching value of define "__AVX512F__" :
Fetching value of define "__AVX512VL__" :
Fetching value of define "__PCLMUL__" : 1
Fetching value of define "__RDRND__" : 1
Fetching value of define "__RDSEED__" : 1
Fetching value of define "__VPCLMULQDQ__" :
Compiler for C supports arguments -mpclmul: YES
Compiler for C supports arguments -maes: YES
Compiler for C supports arguments -mavx512f: YES (cached)
Compiler for C supports arguments -mavx512bw: YES
Compiler for C supports arguments -mavx512dq: YES
Compiler for C supports arguments -mavx512vl: YES
Compiler for C supports arguments -mvpclmulqdq: YES
Compiler for C supports arguments -mavx2: YES
Compiler for C supports arguments -mavx: YES
Compiler for C supports arguments -mavx512f -mavx512vl -mavx512cd -mavx512bw:
YES
Compiler for C supports arguments -mavx512f -mavx512dq: YES
FAILED: drivers/libtmp_rte_net_i40e.a.p/net_i40e_i40e_rxtx_vec_avx2.c.o
cc -Idrivers/libtmp_rte_net_i40e.a.p -Idrivers -I../drivers -Idrivers/net/i40e
-I../drivers/net/i40e -Idrivers/net/i40e/base -I../drivers/net/i40e/base
-Ilib/ethdev -I../lib/ethdev -I. -I.. -Iconfig -I../config -Ilib/eal/include
-I../lib/eal/include -Ilib/eal/freebsd/include -I../lib/eal/freebsd/include
-Ilib/eal/x86/include -I../lib/eal/x86/include -Ilib/eal/common
-I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs
-Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/net
-I../lib/net -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring
-I../lib/ring -Ilib/meter -I../lib/meter -Idrivers/bus/pci -I../drivers/bus/pci
-I../drivers/bus/pci/bsd -Ilib/pci -I../lib/pci -Idrivers/bus/vdev
-I../drivers/bus/vdev -Ilib/hash -I../lib/hash -Ilib/rcu -I../lib/rcu
-fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -O3 -include
rte_config.h -Wextra -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral
-Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes
-Wundef -Wwrite-strings -Wno-address-of-packed-member
-Wno-missing-field-initializers -D_GNU_SOURCE -D__BSD_VISIBLE -fPIC
-march=native -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -DPF_DRIVER
-DVF_DRIVER -DINTEGRATED_VF -DX722_A0_SUPPORT -DCC_AVX2_SUPPORT
-DCC_AVX512_SUPPORT -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.i40e -MD -MQ
drivers/libtmp_rte_net_i40e.a.p/net_i40e_i40e_rxtx_vec_avx2.c.o -MF
drivers/libtmp_rte_net_i40e.a.p/net_i40e_i40e_rxtx_vec_avx2.c.o.d -o
drivers/libtmp_rte_net_i40e.a.p/net_i40e_i40e_rxtx_vec_avx2.c.o -c
../drivers/net/i40e/i40e_rxtx_vec_avx2.c
In file included from ../drivers/net/i40e/i40e_rxtx_vec_avx2.c:13:
../drivers/net/i40e/i40e_rxtx_vec_common.h:337:22: error: always_inline
function '_mm512_set1_epi64' requires target feature 'avx512f', but would be
inlined into function 'i40e_rxq_rearm_common' that is compiled without support
for 'avx512f'
__m512i hdr_room = _mm512_set1_epi64(RTE_PKTMBUF_HEADROOM);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:337:22: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:385:5: error:
'__builtin_ia32_inserti64x4' needs target feature avx512f
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr0_1),
^
/usr/lib/clang/11.0.1/include/avx512fintrin.h:7413:12: note: expanded from
macro '_mm512_inserti64x4'
(__m512i)__builtin_ia32_inserti64x4((__v8di)(__m512i)(A), \
^
In file included from ../drivers/net/i40e/i40e_rxtx_vec_avx2.c:13:
../drivers/net/i40e/i40e_rxtx_vec_common.h:385:24: error: always_inline
function '_mm512_castsi256_si512' requires target feature 'avx512f', but would
be inlined into function 'i40e_rxq_rearm_common' that is compiled without
support for 'avx512f'
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr0_1),
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:385:24: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:388:5: error:
'__builtin_ia32_inserti64x4' needs target feature avx512f
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr4_5),
^
/usr/lib/clang/11.0.1/include/avx512fintrin.h:7413:12: note: expanded from
macro '_mm512_inserti64x4'
(__m512i)__builtin_ia32_inserti64x4((__v8di)(__m512i)(A), \
^
In file included from ../drivers/net/i40e/i40e_rxtx_vec_avx2.c:13:
../drivers/net/i40e/i40e_rxtx_vec_common.h:388:24: error: always_inline
function '_mm512_castsi256_si512' requires target feature 'avx512f', but would
be inlined into function 'i40e_rxq_rearm_common' that is compiled without
support for 'avx512f'
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr4_5),
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:388:24: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:392:18: error: always_inline
function '_mm512_unpackhi_epi64' requires target feature 'avx512f', but would
be inlined into function 'i40e_rxq_rearm_common' that is compiled without
support for 'avx512f'
dma_addr0_3 = _mm512_unpackhi_epi64(vaddr0_3,
vaddr0_3);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:392:18: error: AVX vector argument
of type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:393:18: error: always_inline
function '_mm512_unpackhi_epi64' requires target feature 'avx512f', but would
be inlined into function 'i40e_rxq_rearm_common' that is compiled without
support for 'avx512f'
dma_addr4_7 = _mm512_unpackhi_epi64(vaddr4_7,
vaddr4_7);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:393:18: error: AVX vector argument
of type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:396:18: error: always_inline
function '_mm512_add_epi64' requires target feature 'avx512f', but would be
inlined into function 'i40e_rxq_rearm_common' that is compiled without support
for 'avx512f'
dma_addr0_3 = _mm512_add_epi64(dma_addr0_3, hdr_room);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:396:18: error: AVX vector argument
of type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:397:18: error: always_inline
function '_mm512_add_epi64' requires target feature 'avx512f', but would be
inlined into function 'i40e_rxq_rearm_common' that is compiled without support
for 'avx512f'
dma_addr4_7 = _mm512_add_epi64(dma_addr4_7, hdr_room);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:397:18: error: AVX vector argument
of type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:400:4: error: always_inline function
'_mm512_store_si512' requires target feature 'avx512f', but would be inlined
into function 'i40e_rxq_rearm_common' that is compiled without support for
'avx512f'
_mm512_store_si512((__m512i *)&rxdp->read,
dma_addr0_3);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:400:4: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:401:4: error: always_inline function
'_mm512_store_si512' requires target feature 'avx512f', but would be inlined
into function 'i40e_rxq_rearm_common' that is compiled without support for
'avx512f'
_mm512_store_si512((__m512i *)&(rxdp + 4)->read,
dma_addr4_7);
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
[971/1893] Compiling C object
drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx_vec_avx2.c.o
FAILED: drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx_vec_avx2.c.o
cc -Idrivers/libtmp_rte_net_ice.a.p -Idrivers -I../drivers -Idrivers/net/ice
-I../drivers/net/ice -Idrivers/net/ice/base -I../drivers/net/ice/base
-Idrivers/common/iavf -I../drivers/common/iavf -Ilib/ethdev -I../lib/ethdev -I.
-I.. -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include
-Ilib/eal/freebsd/include -I../lib/eal/freebsd/include -Ilib/eal/x86/include
-I../lib/eal/x86/include -Ilib/eal/common -I../lib/eal/common -Ilib/eal
-I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/metrics -I../lib/metrics
-Ilib/telemetry -I../lib/telemetry -Ilib/net -I../lib/net -Ilib/mbuf
-I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring
-Ilib/meter -I../lib/meter -Idrivers/bus/pci -I../drivers/bus/pci
-I../drivers/bus/pci/bsd -Ilib/pci -I../lib/pci -Idrivers/bus/vdev
-I../drivers/bus/vdev -Ilib/hash -I../lib/hash -Ilib/rcu -I../lib/rcu
-fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -O3 -include
rte_config.h -Wextra -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral
-Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes
-Wundef -Wwrite-strings -Wno-address-of-packed-member
-Wno-missing-field-initializers -D_GNU_SOURCE -D__BSD_VISIBLE -fPIC
-march=native -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -DCC_AVX2_SUPPORT
-DCC_AVX512_SUPPORT -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.ice -MD -MQ
drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx_vec_avx2.c.o -MF
drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx_vec_avx2.c.o.d -o
drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx_vec_avx2.c.o -c
../drivers/net/ice/ice_rxtx_vec_avx2.c
In file included from ../drivers/net/ice/ice_rxtx_vec_avx2.c:5:
../drivers/net/ice/ice_rxtx_vec_common.h:422:22: error: always_inline function
'_mm512_set1_epi64' requires target feature 'avx512f', but would be inlined
into function 'ice_rxq_rearm_common' that is compiled without support for
'avx512f'
__m512i hdr_room = _mm512_set1_epi64(RTE_PKTMBUF_HEADROOM);
^
../drivers/net/ice/ice_rxtx_vec_common.h:422:22: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:470:5: error:
'__builtin_ia32_inserti64x4' needs target feature avx512f
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr0_1),
^
/usr/lib/clang/11.0.1/include/avx512fintrin.h:7413:12: note: expanded from
macro '_mm512_inserti64x4'
(__m512i)__builtin_ia32_inserti64x4((__v8di)(__m512i)(A), \
^
In file included from ../drivers/net/ice/ice_rxtx_vec_avx2.c:5:
../drivers/net/ice/ice_rxtx_vec_common.h:470:24: error: always_inline function
'_mm512_castsi256_si512' requires target feature 'avx512f', but would be
inlined into function 'ice_rxq_rearm_common' that is compiled without support
for 'avx512f'
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr0_1),
^
../drivers/net/ice/ice_rxtx_vec_common.h:470:24: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:473:5: error:
'__builtin_ia32_inserti64x4' needs target feature avx512f
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr4_5),
^
/usr/lib/clang/11.0.1/include/avx512fintrin.h:7413:12: note: expanded from
macro '_mm512_inserti64x4'
(__m512i)__builtin_ia32_inserti64x4((__v8di)(__m512i)(A), \
^
In file included from ../drivers/net/ice/ice_rxtx_vec_avx2.c:5:
../drivers/net/ice/ice_rxtx_vec_common.h:473:24: error: always_inline function
'_mm512_castsi256_si512' requires target feature 'avx512f', but would be
inlined into function 'ice_rxq_rearm_common' that is compiled without support
for 'avx512f'
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr4_5),
^
../drivers/net/ice/ice_rxtx_vec_common.h:473:24: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:477:18: error: always_inline function
'_mm512_unpackhi_epi64' requires target feature 'avx512f', but would be inlined
into function 'ice_rxq_rearm_common' that is compiled without support for
'avx512f'
dma_addr0_3 = _mm512_unpackhi_epi64(vaddr0_3,
vaddr0_3);
^
../drivers/net/ice/ice_rxtx_vec_common.h:477:18: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:478:18: error: always_inline function
'_mm512_unpackhi_epi64' requires target feature 'avx512f', but would be inlined
into function 'ice_rxq_rearm_common' that is compiled without support for
'avx512f'
dma_addr4_7 = _mm512_unpackhi_epi64(vaddr4_7,
vaddr4_7);
^
../drivers/net/ice/ice_rxtx_vec_common.h:478:18: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:481:18: error: always_inline function
'_mm512_add_epi64' requires target feature 'avx512f', but would be inlined into
function 'ice_rxq_rearm_common' that is compiled without support for 'avx512f'
dma_addr0_3 = _mm512_add_epi64(dma_addr0_3, hdr_room);
^
../drivers/net/ice/ice_rxtx_vec_common.h:481:18: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:482:18: error: always_inline function
'_mm512_add_epi64' requires target feature 'avx512f', but would be inlined into
function 'ice_rxq_rearm_common' that is compiled without support for 'avx512f'
dma_addr4_7 = _mm512_add_epi64(dma_addr4_7, hdr_room);
^
../drivers/net/ice/ice_rxtx_vec_common.h:482:18: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:485:4: error: always_inline function
'_mm512_store_si512' requires target feature 'avx512f', but would be inlined
into function 'ice_rxq_rearm_common' that is compiled without support for
'avx512f'
_mm512_store_si512((__m512i *)&rxdp->read,
dma_addr0_3);
^
../drivers/net/ice/ice_rxtx_vec_common.h:485:4: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:486:4: error: always_inline function
'_mm512_store_si512' requires target feature 'avx512f', but would be inlined
into function 'ice_rxq_rearm_common' that is compiled without support for
'avx512f'
_mm512_store_si512((__m512i *)&(rxdp + 4)->read,
dma_addr4_7);
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
[998/1893] Compiling C object
drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx.c.o
../drivers/net/ice/ice_rxtx.c:129:60: warning: unused parameter 'rxq'
[-Wunused-parameter]
ice_rxd_to_pkt_fields_by_comms_aux_v1(struct ice_rx_queue *rxq,
^
../drivers/net/ice/ice_rxtx.c:171:60: warning: unused parameter 'rxq'
[-Wunused-parameter]
ice_rxd_to_pkt_fields_by_comms_aux_v2(struct ice_rx_queue *rxq,
^
2 warnings generated.
[1006/1893] Compiling C object
lib/librte_pipeline.a.p/pipeline_rte_table_action.c.o
ninja: build stopped: subcommand failed.
[109/890] Compiling C object
drivers/libtmp_rte_net_i40e.a.p/net_i40e_i40e_rxtx_vec_avx2.c.o
FAILED: drivers/libtmp_rte_net_i40e.a.p/net_i40e_i40e_rxtx_vec_avx2.c.o
cc -Idrivers/libtmp_rte_net_i40e.a.p -Idrivers -I../drivers -Idrivers/net/i40e
-I../drivers/net/i40e -Idrivers/net/i40e/base -I../drivers/net/i40e/base
-Ilib/ethdev -I../lib/ethdev -I. -I.. -Iconfig -I../config -Ilib/eal/include
-I../lib/eal/include -Ilib/eal/freebsd/include -I../lib/eal/freebsd/include
-Ilib/eal/x86/include -I../lib/eal/x86/include -Ilib/eal/common
-I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs
-Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/net
-I../lib/net -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring
-I../lib/ring -Ilib/meter -I../lib/meter -Idrivers/bus/pci -I../drivers/bus/pci
-I../drivers/bus/pci/bsd -Ilib/pci -I../lib/pci -Idrivers/bus/vdev
-I../drivers/bus/vdev -Ilib/hash -I../lib/hash -Ilib/rcu -I../lib/rcu
-fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -O3 -include
rte_config.h -Wextra -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral
-Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes
-Wundef -Wwrite-strings -Wno-address-of-packed-member
-Wno-missing-field-initializers -D_GNU_SOURCE -D__BSD_VISIBLE -fPIC
-march=native -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -DPF_DRIVER
-DVF_DRIVER -DINTEGRATED_VF -DX722_A0_SUPPORT -DCC_AVX2_SUPPORT
-DCC_AVX512_SUPPORT -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.i40e -MD -MQ
drivers/libtmp_rte_net_i40e.a.p/net_i40e_i40e_rxtx_vec_avx2.c.o -MF
drivers/libtmp_rte_net_i40e.a.p/net_i40e_i40e_rxtx_vec_avx2.c.o.d -o
drivers/libtmp_rte_net_i40e.a.p/net_i40e_i40e_rxtx_vec_avx2.c.o -c
../drivers/net/i40e/i40e_rxtx_vec_avx2.c
In file included from ../drivers/net/i40e/i40e_rxtx_vec_avx2.c:13:
../drivers/net/i40e/i40e_rxtx_vec_common.h:337:22: error: always_inline
function '_mm512_set1_epi64' requires target feature 'avx512f', but would be
inlined into function 'i40e_rxq_rearm_common' that is compiled without support
for 'avx512f'
__m512i hdr_room = _mm512_set1_epi64(RTE_PKTMBUF_HEADROOM);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:337:22: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:385:5: error:
'__builtin_ia32_inserti64x4' needs target feature avx512f
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr0_1),
^
/usr/lib/clang/11.0.1/include/avx512fintrin.h:7413:12: note: expanded from
macro '_mm512_inserti64x4'
(__m512i)__builtin_ia32_inserti64x4((__v8di)(__m512i)(A), \
^
In file included from ../drivers/net/i40e/i40e_rxtx_vec_avx2.c:13:
../drivers/net/i40e/i40e_rxtx_vec_common.h:385:24: error: always_inline
function '_mm512_castsi256_si512' requires target feature 'avx512f', but would
be inlined into function 'i40e_rxq_rearm_common' that is compiled without
support for 'avx512f'
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr0_1),
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:385:24: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:388:5: error:
'__builtin_ia32_inserti64x4' needs target feature avx512f
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr4_5),
^
/usr/lib/clang/11.0.1/include/avx512fintrin.h:7413:12: note: expanded from
macro '_mm512_inserti64x4'
(__m512i)__builtin_ia32_inserti64x4((__v8di)(__m512i)(A), \
^
In file included from ../drivers/net/i40e/i40e_rxtx_vec_avx2.c:13:
../drivers/net/i40e/i40e_rxtx_vec_common.h:388:24: error: always_inline
function '_mm512_castsi256_si512' requires target feature 'avx512f', but would
be inlined into function 'i40e_rxq_rearm_common' that is compiled without
support for 'avx512f'
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr4_5),
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:388:24: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:392:18: error: always_inline
function '_mm512_unpackhi_epi64' requires target feature 'avx512f', but would
be inlined into function 'i40e_rxq_rearm_common' that is compiled without
support for 'avx512f'
dma_addr0_3 = _mm512_unpackhi_epi64(vaddr0_3,
vaddr0_3);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:392:18: error: AVX vector argument
of type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:393:18: error: always_inline
function '_mm512_unpackhi_epi64' requires target feature 'avx512f', but would
be inlined into function 'i40e_rxq_rearm_common' that is compiled without
support for 'avx512f'
dma_addr4_7 = _mm512_unpackhi_epi64(vaddr4_7,
vaddr4_7);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:393:18: error: AVX vector argument
of type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:396:18: error: always_inline
function '_mm512_add_epi64' requires target feature 'avx512f', but would be
inlined into function 'i40e_rxq_rearm_common' that is compiled without support
for 'avx512f'
dma_addr0_3 = _mm512_add_epi64(dma_addr0_3, hdr_room);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:396:18: error: AVX vector argument
of type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:397:18: error: always_inline
function '_mm512_add_epi64' requires target feature 'avx512f', but would be
inlined into function 'i40e_rxq_rearm_common' that is compiled without support
for 'avx512f'
dma_addr4_7 = _mm512_add_epi64(dma_addr4_7, hdr_room);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:397:18: error: AVX vector argument
of type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:400:4: error: always_inline function
'_mm512_store_si512' requires target feature 'avx512f', but would be inlined
into function 'i40e_rxq_rearm_common' that is compiled without support for
'avx512f'
_mm512_store_si512((__m512i *)&rxdp->read,
dma_addr0_3);
^
../drivers/net/i40e/i40e_rxtx_vec_common.h:400:4: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/i40e/i40e_rxtx_vec_common.h:401:4: error: always_inline function
'_mm512_store_si512' requires target feature 'avx512f', but would be inlined
into function 'i40e_rxq_rearm_common' that is compiled without support for
'avx512f'
_mm512_store_si512((__m512i *)&(rxdp + 4)->read,
dma_addr4_7);
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
[119/890] Compiling C object
drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx_vec_avx2.c.o
FAILED: drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx_vec_avx2.c.o
cc -Idrivers/libtmp_rte_net_ice.a.p -Idrivers -I../drivers -Idrivers/net/ice
-I../drivers/net/ice -Idrivers/net/ice/base -I../drivers/net/ice/base
-Idrivers/common/iavf -I../drivers/common/iavf -Ilib/ethdev -I../lib/ethdev -I.
-I.. -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include
-Ilib/eal/freebsd/include -I../lib/eal/freebsd/include -Ilib/eal/x86/include
-I../lib/eal/x86/include -Ilib/eal/common -I../lib/eal/common -Ilib/eal
-I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/metrics -I../lib/metrics
-Ilib/telemetry -I../lib/telemetry -Ilib/net -I../lib/net -Ilib/mbuf
-I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring
-Ilib/meter -I../lib/meter -Idrivers/bus/pci -I../drivers/bus/pci
-I../drivers/bus/pci/bsd -Ilib/pci -I../lib/pci -Idrivers/bus/vdev
-I../drivers/bus/vdev -Ilib/hash -I../lib/hash -Ilib/rcu -I../lib/rcu
-fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -O3 -include
rte_config.h -Wextra -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral
-Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes
-Wundef -Wwrite-strings -Wno-address-of-packed-member
-Wno-missing-field-initializers -D_GNU_SOURCE -D__BSD_VISIBLE -fPIC
-march=native -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -DCC_AVX2_SUPPORT
-DCC_AVX512_SUPPORT -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.ice -MD -MQ
drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx_vec_avx2.c.o -MF
drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx_vec_avx2.c.o.d -o
drivers/libtmp_rte_net_ice.a.p/net_ice_ice_rxtx_vec_avx2.c.o -c
../drivers/net/ice/ice_rxtx_vec_avx2.c
In file included from ../drivers/net/ice/ice_rxtx_vec_avx2.c:5:
../drivers/net/ice/ice_rxtx_vec_common.h:422:22: error: always_inline function
'_mm512_set1_epi64' requires target feature 'avx512f', but would be inlined
into function 'ice_rxq_rearm_common' that is compiled without support for
'avx512f'
__m512i hdr_room = _mm512_set1_epi64(RTE_PKTMBUF_HEADROOM);
^
../drivers/net/ice/ice_rxtx_vec_common.h:422:22: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:470:5: error:
'__builtin_ia32_inserti64x4' needs target feature avx512f
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr0_1),
^
/usr/lib/clang/11.0.1/include/avx512fintrin.h:7413:12: note: expanded from
macro '_mm512_inserti64x4'
(__m512i)__builtin_ia32_inserti64x4((__v8di)(__m512i)(A), \
^
In file included from ../drivers/net/ice/ice_rxtx_vec_avx2.c:5:
../drivers/net/ice/ice_rxtx_vec_common.h:470:24: error: always_inline function
'_mm512_castsi256_si512' requires target feature 'avx512f', but would be
inlined into function 'ice_rxq_rearm_common' that is compiled without support
for 'avx512f'
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr0_1),
^
../drivers/net/ice/ice_rxtx_vec_common.h:470:24: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:473:5: error:
'__builtin_ia32_inserti64x4' needs target feature avx512f
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr4_5),
^
/usr/lib/clang/11.0.1/include/avx512fintrin.h:7413:12: note: expanded from
macro '_mm512_inserti64x4'
(__m512i)__builtin_ia32_inserti64x4((__v8di)(__m512i)(A), \
^
In file included from ../drivers/net/ice/ice_rxtx_vec_avx2.c:5:
../drivers/net/ice/ice_rxtx_vec_common.h:473:24: error: always_inline function
'_mm512_castsi256_si512' requires target feature 'avx512f', but would be
inlined into function 'ice_rxq_rearm_common' that is compiled without support
for 'avx512f'
_mm512_inserti64x4(_mm512_castsi256_si512(vaddr4_5),
^
../drivers/net/ice/ice_rxtx_vec_common.h:473:24: error: AVX vector return of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:477:18: error: always_inline function
'_mm512_unpackhi_epi64' requires target feature 'avx512f', but would be inlined
into function 'ice_rxq_rearm_common' that is compiled without support for
'avx512f'
dma_addr0_3 = _mm512_unpackhi_epi64(vaddr0_3,
vaddr0_3);
^
../drivers/net/ice/ice_rxtx_vec_common.h:477:18: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:478:18: error: always_inline function
'_mm512_unpackhi_epi64' requires target feature 'avx512f', but would be inlined
into function 'ice_rxq_rearm_common' that is compiled without support for
'avx512f'
dma_addr4_7 = _mm512_unpackhi_epi64(vaddr4_7,
vaddr4_7);
^
../drivers/net/ice/ice_rxtx_vec_common.h:478:18: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:481:18: error: always_inline function
'_mm512_add_epi64' requires target feature 'avx512f', but would be inlined into
function 'ice_rxq_rearm_common' that is compiled without support for 'avx512f'
dma_addr0_3 = _mm512_add_epi64(dma_addr0_3, hdr_room);
^
../drivers/net/ice/ice_rxtx_vec_common.h:481:18: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:482:18: error: always_inline function
'_mm512_add_epi64' requires target feature 'avx512f', but would be inlined into
function 'ice_rxq_rearm_common' that is compiled without support for 'avx512f'
dma_addr4_7 = _mm512_add_epi64(dma_addr4_7, hdr_room);
^
../drivers/net/ice/ice_rxtx_vec_common.h:482:18: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:485:4: error: always_inline function
'_mm512_store_si512' requires target feature 'avx512f', but would be inlined
into function 'ice_rxq_rearm_common' that is compiled without support for
'avx512f'
_mm512_store_si512((__m512i *)&rxdp->read,
dma_addr0_3);
^
../drivers/net/ice/ice_rxtx_vec_common.h:485:4: error: AVX vector argument of
type '__m512i' (vector of 8 'long long' values) without 'avx512f' enabled
changes the ABI
../drivers/net/ice/ice_rxtx_vec_common.h:486:4: error: always_inline function
'_mm512_store_si512' requires target feature 'avx512f', but would be inlined
into function 'ice_rxq_rearm_common' that is compiled without support for
'avx512f'
_mm512_store_si512((__m512i *)&(rxdp + 4)->read,
dma_addr4_7);
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
ninja: build stopped: subcommand failed.
--
You are receiving this mail because:
You are the assignee for the bug.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [dpdk-dev] [PATCH 1/2] net/i40e: fix generic build on FreeBSD
2021-08-10 18:27 [dpdk-dev] [Bug 788] i40e: 16BYTE_RX_DESC build broken on FreeBSD-13 bugzilla
@ 2021-08-18 16:38 ` Bruce Richardson
2021-08-18 16:38 ` [dpdk-dev] [PATCH 2/2] net/ice: " Bruce Richardson
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Bruce Richardson @ 2021-08-18 16:38 UTC (permalink / raw)
To: dev; +Cc: brian90013, Bruce Richardson, wenzhuo.lu, stable, Beilei Xing
The common header file for vectorization is included in multiple files,
and so must use macros for the current compilation unit, rather than the
compiler-capability flag set for the whole driver. With the current,
incorrect, macro, the AVX512 or AVX2 flags may be set when compiling up
SSE code, leading to compilation errors. Changing from "CC_AVX*_SUPPORT"
to the compiler-defined "__AVX*__" macros fixes this issue.
Bugzilla ID: 788
Fixes: 0604b1f2208f ("net/i40e: fix crash in AVX512")
Cc: wenzhuo.lu@intel.com
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
drivers/net/i40e/i40e_rxtx_vec_common.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/i40e/i40e_rxtx_vec_common.h b/drivers/net/i40e/i40e_rxtx_vec_common.h
index f52ed98d62..65715ed1ce 100644
--- a/drivers/net/i40e/i40e_rxtx_vec_common.h
+++ b/drivers/net/i40e/i40e_rxtx_vec_common.h
@@ -268,7 +268,7 @@ i40e_rx_vec_dev_conf_condition_check_default(struct rte_eth_dev *dev)
#endif
}
-#ifdef CC_AVX2_SUPPORT
+#ifdef __AVX2__
static __rte_always_inline void
i40e_rxq_rearm_common(struct i40e_rx_queue *rxq, __rte_unused bool avx512)
{
@@ -329,7 +329,7 @@ i40e_rxq_rearm_common(struct i40e_rx_queue *rxq, __rte_unused bool avx512)
_mm_store_si128((__m128i *)&rxdp++->read, dma_addr1);
}
#else
-#ifdef CC_AVX512_SUPPORT
+#ifdef __AVX512VL__
if (avx512) {
struct rte_mbuf *mb0, *mb1, *mb2, *mb3;
struct rte_mbuf *mb4, *mb5, *mb6, *mb7;
--
2.30.2
^ permalink raw reply [flat|nested] 8+ messages in thread
* [dpdk-dev] [PATCH 2/2] net/ice: fix generic build on FreeBSD
2021-08-18 16:38 ` [dpdk-dev] [PATCH 1/2] net/i40e: fix generic build on FreeBSD Bruce Richardson
@ 2021-08-18 16:38 ` Bruce Richardson
2021-08-30 8:18 ` Rong, Leyi
2021-08-18 16:42 ` [dpdk-dev] [PATCH 1/2] net/i40e: " Bruce Richardson
2021-09-01 6:23 ` Zhang, Qi Z
2 siblings, 1 reply; 8+ messages in thread
From: Bruce Richardson @ 2021-08-18 16:38 UTC (permalink / raw)
To: dev
Cc: brian90013, Bruce Richardson, wenzhuo.lu, leyi.rong, stable,
Qiming Yang, Qi Zhang
The common header file for vectorization is included in multiple files,
and so must use macros for the current compilation unit, rather than the
compiler-capability flag set for the whole driver. With the current,
incorrect, macro, the AVX512 or AVX2 flags may be set when compiling up
SSE code, leading to compilation errors. Changing from "CC_AVX*_SUPPORT"
to the compiler-defined "__AVX*__" macros fixes this issue.
Bugzilla ID: 788
Fixes: a4e480de268e ("net/ice: optimize Tx by using AVX512")
Fixes: 20daa1c978b7 ("net/ice: fix crash in AVX512")
Cc: wenzhuo.lu@intel.com
Cc: leyi.rong@intel.com
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
drivers/net/ice/ice_rxtx_vec_common.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ice/ice_rxtx_vec_common.h b/drivers/net/ice/ice_rxtx_vec_common.h
index 2d8ef7dc8a..e609a75fc6 100644
--- a/drivers/net/ice/ice_rxtx_vec_common.h
+++ b/drivers/net/ice/ice_rxtx_vec_common.h
@@ -194,7 +194,7 @@ _ice_tx_queue_release_mbufs_vec(struct ice_tx_queue *txq)
*/
i = txq->tx_next_dd - txq->tx_rs_thresh + 1;
-#ifdef CC_AVX512_SUPPORT
+#ifdef __AVX512VL__
struct rte_eth_dev *dev = &rte_eth_devices[txq->vsi->adapter->pf.dev_data->port_id];
if (dev->tx_pkt_burst == ice_xmit_pkts_vec_avx512 ||
@@ -352,7 +352,7 @@ ice_tx_vec_dev_check_default(struct rte_eth_dev *dev)
return result;
}
-#ifdef CC_AVX2_SUPPORT
+#ifdef __AVX2__
static __rte_always_inline void
ice_rxq_rearm_common(struct ice_rx_queue *rxq, __rte_unused bool avx512)
{
@@ -414,7 +414,7 @@ ice_rxq_rearm_common(struct ice_rx_queue *rxq, __rte_unused bool avx512)
_mm_store_si128((__m128i *)&rxdp++->read, dma_addr1);
}
#else
-#ifdef CC_AVX512_SUPPORT
+#ifdef __AVX512VL__
if (avx512) {
struct rte_mbuf *mb0, *mb1, *mb2, *mb3;
struct rte_mbuf *mb4, *mb5, *mb6, *mb7;
--
2.30.2
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [dpdk-dev] [PATCH 1/2] net/i40e: fix generic build on FreeBSD
2021-08-18 16:38 ` [dpdk-dev] [PATCH 1/2] net/i40e: fix generic build on FreeBSD Bruce Richardson
2021-08-18 16:38 ` [dpdk-dev] [PATCH 2/2] net/ice: " Bruce Richardson
@ 2021-08-18 16:42 ` Bruce Richardson
2021-09-03 10:00 ` Ferruh Yigit
2021-09-01 6:23 ` Zhang, Qi Z
2 siblings, 1 reply; 8+ messages in thread
From: Bruce Richardson @ 2021-08-18 16:42 UTC (permalink / raw)
To: dev; +Cc: wenzhuo.lu, Beilei Xing
On Wed, Aug 18, 2021 at 05:38:15PM +0100, Bruce Richardson wrote:
> The common header file for vectorization is included in multiple files,
> and so must use macros for the current compilation unit, rather than the
> compiler-capability flag set for the whole driver. With the current,
> incorrect, macro, the AVX512 or AVX2 flags may be set when compiling up
> SSE code, leading to compilation errors. Changing from "CC_AVX*_SUPPORT"
> to the compiler-defined "__AVX*__" macros fixes this issue.
>
> Bugzilla ID: 788
> Fixes: 0604b1f2208f ("net/i40e: fix crash in AVX512")
> Cc: wenzhuo.lu@intel.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> ---
> drivers/net/i40e/i40e_rxtx_vec_common.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/i40e/i40e_rxtx_vec_common.h b/drivers/net/i40e/i40e_rxtx_vec_common.h
> index f52ed98d62..65715ed1ce 100644
> --- a/drivers/net/i40e/i40e_rxtx_vec_common.h
> +++ b/drivers/net/i40e/i40e_rxtx_vec_common.h
> @@ -268,7 +268,7 @@ i40e_rx_vec_dev_conf_condition_check_default(struct rte_eth_dev *dev)
> #endif
> }
>
> -#ifdef CC_AVX2_SUPPORT
> +#ifdef __AVX2__
> static __rte_always_inline void
> i40e_rxq_rearm_common(struct i40e_rx_queue *rxq, __rte_unused bool avx512)
> {
On a higher-level, I'd suggest we look to remove the use of these macros
and AVX code in general from this header file (and ice driver equivalent).
IIRC this file was originally meant to contain only the "common" code i.e.
the scalar code, to be shared among vector implementations. Having AVX code
in this file can lead to these sorts of bugs and just makes the file no
longer truely common. The code in question here, should probably go in a
"common_avx" header, which means that we can remove the AVX2 conditions
from it etc.
/Bruce
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [dpdk-dev] [PATCH 2/2] net/ice: fix generic build on FreeBSD
2021-08-18 16:38 ` [dpdk-dev] [PATCH 2/2] net/ice: " Bruce Richardson
@ 2021-08-30 8:18 ` Rong, Leyi
2021-09-01 6:24 ` Zhang, Qi Z
0 siblings, 1 reply; 8+ messages in thread
From: Rong, Leyi @ 2021-08-30 8:18 UTC (permalink / raw)
To: Richardson, Bruce, dev
Cc: brian90013, Lu, Wenzhuo, stable, Yang, Qiming, Zhang, Qi Z
> -----Original Message-----
> From: Richardson, Bruce <bruce.richardson@intel.com>
> Sent: Thursday, August 19, 2021 12:38 AM
> To: dev@dpdk.org
> Cc: brian90013@gmail.com; Richardson, Bruce <bruce.richardson@intel.com>;
> Lu, Wenzhuo <wenzhuo.lu@intel.com>; Rong, Leyi <leyi.rong@intel.com>;
> stable@dpdk.org; Yang, Qiming <qiming.yang@intel.com>; Zhang, Qi Z
> <qi.z.zhang@intel.com>
> Subject: [PATCH 2/2] net/ice: fix generic build on FreeBSD
>
> The common header file for vectorization is included in multiple files, and so
> must use macros for the current compilation unit, rather than the compiler-
> capability flag set for the whole driver. With the current, incorrect, macro, the
> AVX512 or AVX2 flags may be set when compiling up SSE code, leading to
> compilation errors. Changing from "CC_AVX*_SUPPORT"
> to the compiler-defined "__AVX*__" macros fixes this issue.
>
> Bugzilla ID: 788
> Fixes: a4e480de268e ("net/ice: optimize Tx by using AVX512")
> Fixes: 20daa1c978b7 ("net/ice: fix crash in AVX512")
> Cc: wenzhuo.lu@intel.com
> Cc: leyi.rong@intel.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> ---
> drivers/net/ice/ice_rxtx_vec_common.h | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/ice/ice_rxtx_vec_common.h
> b/drivers/net/ice/ice_rxtx_vec_common.h
> index 2d8ef7dc8a..e609a75fc6 100644
> --- a/drivers/net/ice/ice_rxtx_vec_common.h
> +++ b/drivers/net/ice/ice_rxtx_vec_common.h
> @@ -194,7 +194,7 @@ _ice_tx_queue_release_mbufs_vec(struct ice_tx_queue
> *txq)
> */
> i = txq->tx_next_dd - txq->tx_rs_thresh + 1;
>
> -#ifdef CC_AVX512_SUPPORT
> +#ifdef __AVX512VL__
> struct rte_eth_dev *dev = &rte_eth_devices[txq->vsi->adapter-
> >pf.dev_data->port_id];
>
> if (dev->tx_pkt_burst == ice_xmit_pkts_vec_avx512 || @@ -352,7
> +352,7 @@ ice_tx_vec_dev_check_default(struct rte_eth_dev *dev)
> return result;
> }
>
> -#ifdef CC_AVX2_SUPPORT
> +#ifdef __AVX2__
> static __rte_always_inline void
> ice_rxq_rearm_common(struct ice_rx_queue *rxq, __rte_unused bool avx512)
> { @@ -414,7 +414,7 @@ ice_rxq_rearm_common(struct ice_rx_queue *rxq,
> __rte_unused bool avx512)
> _mm_store_si128((__m128i *)&rxdp++->read, dma_addr1);
> }
> #else
> -#ifdef CC_AVX512_SUPPORT
> +#ifdef __AVX512VL__
> if (avx512) {
> struct rte_mbuf *mb0, *mb1, *mb2, *mb3;
> struct rte_mbuf *mb4, *mb5, *mb6, *mb7;
> --
> 2.30.2
Acked-by: Leyi Rong <leyi.rong@intel.com>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [dpdk-dev] [PATCH 1/2] net/i40e: fix generic build on FreeBSD
2021-08-18 16:38 ` [dpdk-dev] [PATCH 1/2] net/i40e: fix generic build on FreeBSD Bruce Richardson
2021-08-18 16:38 ` [dpdk-dev] [PATCH 2/2] net/ice: " Bruce Richardson
2021-08-18 16:42 ` [dpdk-dev] [PATCH 1/2] net/i40e: " Bruce Richardson
@ 2021-09-01 6:23 ` Zhang, Qi Z
2 siblings, 0 replies; 8+ messages in thread
From: Zhang, Qi Z @ 2021-09-01 6:23 UTC (permalink / raw)
To: Richardson, Bruce, dev
Cc: brian90013, Richardson, Bruce, Lu, Wenzhuo, stable, Xing, Beilei
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Bruce Richardson
> Sent: Thursday, August 19, 2021 12:38 AM
> To: dev@dpdk.org
> Cc: brian90013@gmail.com; Richardson, Bruce <bruce.richardson@intel.com>;
> Lu, Wenzhuo <wenzhuo.lu@intel.com>; stable@dpdk.org; Xing, Beilei
> <beilei.xing@intel.com>
> Subject: [dpdk-dev] [PATCH 1/2] net/i40e: fix generic build on FreeBSD
>
> The common header file for vectorization is included in multiple files, and so
> must use macros for the current compilation unit, rather than the
> compiler-capability flag set for the whole driver. With the current, incorrect,
> macro, the AVX512 or AVX2 flags may be set when compiling up SSE code,
> leading to compilation errors. Changing from "CC_AVX*_SUPPORT"
> to the compiler-defined "__AVX*__" macros fixes this issue.
>
> Bugzilla ID: 788
> Fixes: 0604b1f2208f ("net/i40e: fix crash in AVX512")
> Cc: wenzhuo.lu@intel.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> ---
> drivers/net/i40e/i40e_rxtx_vec_common.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/i40e/i40e_rxtx_vec_common.h
> b/drivers/net/i40e/i40e_rxtx_vec_common.h
> index f52ed98d62..65715ed1ce 100644
> --- a/drivers/net/i40e/i40e_rxtx_vec_common.h
> +++ b/drivers/net/i40e/i40e_rxtx_vec_common.h
> @@ -268,7 +268,7 @@
> i40e_rx_vec_dev_conf_condition_check_default(struct rte_eth_dev *dev)
> #endif }
>
> -#ifdef CC_AVX2_SUPPORT
> +#ifdef __AVX2__
> static __rte_always_inline void
> i40e_rxq_rearm_common(struct i40e_rx_queue *rxq, __rte_unused bool
> avx512) { @@ -329,7 +329,7 @@ i40e_rxq_rearm_common(struct
> i40e_rx_queue *rxq, __rte_unused bool avx512)
> _mm_store_si128((__m128i *)&rxdp++->read, dma_addr1);
> }
> #else
> -#ifdef CC_AVX512_SUPPORT
> +#ifdef __AVX512VL__
> if (avx512) {
> struct rte_mbuf *mb0, *mb1, *mb2, *mb3;
> struct rte_mbuf *mb4, *mb5, *mb6, *mb7;
> --
> 2.30.2
Applied to dpdk-next-net-intel.
Thanks
Qi
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [dpdk-dev] [PATCH 2/2] net/ice: fix generic build on FreeBSD
2021-08-30 8:18 ` Rong, Leyi
@ 2021-09-01 6:24 ` Zhang, Qi Z
0 siblings, 0 replies; 8+ messages in thread
From: Zhang, Qi Z @ 2021-09-01 6:24 UTC (permalink / raw)
To: Rong, Leyi, Richardson, Bruce, dev
Cc: brian90013, Lu, Wenzhuo, stable, Yang, Qiming
> -----Original Message-----
> From: Rong, Leyi <leyi.rong@intel.com>
> Sent: Monday, August 30, 2021 4:18 PM
> To: Richardson, Bruce <bruce.richardson@intel.com>; dev@dpdk.org
> Cc: brian90013@gmail.com; Lu, Wenzhuo <wenzhuo.lu@intel.com>;
> stable@dpdk.org; Yang, Qiming <qiming.yang@intel.com>; Zhang, Qi Z
> <qi.z.zhang@intel.com>
> Subject: RE: [PATCH 2/2] net/ice: fix generic build on FreeBSD
>
>
> > -----Original Message-----
> > From: Richardson, Bruce <bruce.richardson@intel.com>
> > Sent: Thursday, August 19, 2021 12:38 AM
> > To: dev@dpdk.org
> > Cc: brian90013@gmail.com; Richardson, Bruce
> > <bruce.richardson@intel.com>; Lu, Wenzhuo <wenzhuo.lu@intel.com>;
> > Rong, Leyi <leyi.rong@intel.com>; stable@dpdk.org; Yang, Qiming
> > <qiming.yang@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>
> > Subject: [PATCH 2/2] net/ice: fix generic build on FreeBSD
> >
> > The common header file for vectorization is included in multiple
> > files, and so must use macros for the current compilation unit, rather
> > than the compiler- capability flag set for the whole driver. With the
> > current, incorrect, macro, the
> > AVX512 or AVX2 flags may be set when compiling up SSE code, leading to
> > compilation errors. Changing from "CC_AVX*_SUPPORT"
> > to the compiler-defined "__AVX*__" macros fixes this issue.
> >
> > Bugzilla ID: 788
> > Fixes: a4e480de268e ("net/ice: optimize Tx by using AVX512")
> > Fixes: 20daa1c978b7 ("net/ice: fix crash in AVX512")
> > Cc: wenzhuo.lu@intel.com
> > Cc: leyi.rong@intel.com
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> > ---
> > drivers/net/ice/ice_rxtx_vec_common.h | 6 +++---
> > 1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/net/ice/ice_rxtx_vec_common.h
> > b/drivers/net/ice/ice_rxtx_vec_common.h
> > index 2d8ef7dc8a..e609a75fc6 100644
> > --- a/drivers/net/ice/ice_rxtx_vec_common.h
> > +++ b/drivers/net/ice/ice_rxtx_vec_common.h
> > @@ -194,7 +194,7 @@ _ice_tx_queue_release_mbufs_vec(struct
> > ice_tx_queue
> > *txq)
> > */
> > i = txq->tx_next_dd - txq->tx_rs_thresh + 1;
> >
> > -#ifdef CC_AVX512_SUPPORT
> > +#ifdef __AVX512VL__
> > struct rte_eth_dev *dev = &rte_eth_devices[txq->vsi->adapter-
> > >pf.dev_data->port_id];
> >
> > if (dev->tx_pkt_burst == ice_xmit_pkts_vec_avx512 || @@ -352,7
> > +352,7 @@ ice_tx_vec_dev_check_default(struct rte_eth_dev *dev)
> > return result;
> > }
> >
> > -#ifdef CC_AVX2_SUPPORT
> > +#ifdef __AVX2__
> > static __rte_always_inline void
> > ice_rxq_rearm_common(struct ice_rx_queue *rxq, __rte_unused bool
> > avx512) { @@ -414,7 +414,7 @@ ice_rxq_rearm_common(struct
> ice_rx_queue
> > *rxq, __rte_unused bool avx512)
> > _mm_store_si128((__m128i *)&rxdp++->read, dma_addr1);
> > }
> > #else
> > -#ifdef CC_AVX512_SUPPORT
> > +#ifdef __AVX512VL__
> > if (avx512) {
> > struct rte_mbuf *mb0, *mb1, *mb2, *mb3;
> > struct rte_mbuf *mb4, *mb5, *mb6, *mb7;
> > --
> > 2.30.2
>
> Acked-by: Leyi Rong <leyi.rong@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [dpdk-dev] [PATCH 1/2] net/i40e: fix generic build on FreeBSD
2021-08-18 16:42 ` [dpdk-dev] [PATCH 1/2] net/i40e: " Bruce Richardson
@ 2021-09-03 10:00 ` Ferruh Yigit
0 siblings, 0 replies; 8+ messages in thread
From: Ferruh Yigit @ 2021-09-03 10:00 UTC (permalink / raw)
To: Bruce Richardson, dev; +Cc: wenzhuo.lu, Beilei Xing
On 8/18/2021 5:42 PM, Bruce Richardson wrote:
> On Wed, Aug 18, 2021 at 05:38:15PM +0100, Bruce Richardson wrote:
>> The common header file for vectorization is included in multiple files,
>> and so must use macros for the current compilation unit, rather than the
>> compiler-capability flag set for the whole driver. With the current,
>> incorrect, macro, the AVX512 or AVX2 flags may be set when compiling up
>> SSE code, leading to compilation errors. Changing from "CC_AVX*_SUPPORT"
>> to the compiler-defined "__AVX*__" macros fixes this issue.
>>
>> Bugzilla ID: 788
>> Fixes: 0604b1f2208f ("net/i40e: fix crash in AVX512")
>> Cc: wenzhuo.lu@intel.com
>> Cc: stable@dpdk.org
>>
>> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
>> ---
>> drivers/net/i40e/i40e_rxtx_vec_common.h | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/net/i40e/i40e_rxtx_vec_common.h b/drivers/net/i40e/i40e_rxtx_vec_common.h
>> index f52ed98d62..65715ed1ce 100644
>> --- a/drivers/net/i40e/i40e_rxtx_vec_common.h
>> +++ b/drivers/net/i40e/i40e_rxtx_vec_common.h
>> @@ -268,7 +268,7 @@ i40e_rx_vec_dev_conf_condition_check_default(struct rte_eth_dev *dev)
>> #endif
>> }
>>
>> -#ifdef CC_AVX2_SUPPORT
>> +#ifdef __AVX2__
>> static __rte_always_inline void
>> i40e_rxq_rearm_common(struct i40e_rx_queue *rxq, __rte_unused bool avx512)
>> {
>
> On a higher-level, I'd suggest we look to remove the use of these macros
> and AVX code in general from this header file (and ice driver equivalent).
> IIRC this file was originally meant to contain only the "common" code i.e.
> the scalar code, to be shared among vector implementations. Having AVX code
> in this file can lead to these sorts of bugs and just makes the file no
> longer truely common. The code in question here, should probably go in a
> "common_avx" header, which means that we can remove the AVX2 conditions
> from it etc.
>
Indeed I come to this thread to make exact same comment, I think better to move
avx specific code into a "common_avx" header.
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2021-09-03 10:01 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-10 18:27 [dpdk-dev] [Bug 788] i40e: 16BYTE_RX_DESC build broken on FreeBSD-13 bugzilla
2021-08-18 16:38 ` [dpdk-dev] [PATCH 1/2] net/i40e: fix generic build on FreeBSD Bruce Richardson
2021-08-18 16:38 ` [dpdk-dev] [PATCH 2/2] net/ice: " Bruce Richardson
2021-08-30 8:18 ` Rong, Leyi
2021-09-01 6:24 ` Zhang, Qi Z
2021-08-18 16:42 ` [dpdk-dev] [PATCH 1/2] net/i40e: " Bruce Richardson
2021-09-03 10:00 ` Ferruh Yigit
2021-09-01 6:23 ` Zhang, Qi Z
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