af0c246a38
This patch enables AVX data path for iavf PMD. Signed-off-by: Leyi Rong <leyi.rong@intel.com> Acked-by: Qi Zhang <qi.z.zhang@intel.com>
37 lines
990 B
Meson
37 lines
990 B
Meson
# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2018 Luca Boccassi <bluca@debian.org>
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cflags += ['-Wno-strict-aliasing']
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allow_experimental_apis = true
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subdir('base')
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objs = [base_objs]
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sources = files(
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'iavf_ethdev.c',
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'iavf_rxtx.c',
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'iavf_vchnl.c',
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)
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if arch_subdir == 'x86'
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sources += files('iavf_rxtx_vec_sse.c')
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# compile AVX2 version if either:
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# a. we have AVX supported in minimum instruction set baseline
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# b. it's not minimum instruction set, but supported by compiler
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if dpdk_conf.has('RTE_MACHINE_CPUFLAG_AVX2')
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cflags += ['-DCC_AVX2_SUPPORT']
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sources += files('iavf_rxtx_vec_avx2.c')
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elif cc.has_argument('-mavx2')
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cflags += ['-DCC_AVX2_SUPPORT']
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iavf_avx2_lib = static_library('iavf_avx2_lib',
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'iavf_rxtx_vec_avx2.c',
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dependencies: [static_rte_ethdev,
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static_rte_kvargs, static_rte_hash],
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include_directories: includes,
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c_args: [cflags, '-mavx2'])
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objs += iavf_avx2_lib.extract_objects('iavf_rxtx_vec_avx2.c')
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endif
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endif
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