Hello Leyi, Qi, Ferruh,
On Fri, Oct 23, 2020 at 6:37 AM Leyi Rong <leyi.r...@intel.com> wrote:
> diff --git a/drivers/net/ice/meson.build b/drivers/net/ice/meson.build
> index 254595af85..85e8baf912 100644
> --- a/drivers/net/ice/meson.build
> +++ b/drivers/net/ice/meson.build
> @@ -34,6 +34,17 @@ if arch_subdir == 'x86'
> c_args: [cflags, '-mavx2'])
> objs += ice_avx2_lib.extract_objects('ice_rxtx_vec_avx2.c')
> endif
> +
> + if dpdk_conf.has('RTE_MACHINE_CPUFLAG_AVX512F') or (not
> machine_args.contains('-mno-avx512f') and cc.has_argument('-mavx512f'))
> + cflags += ['-DCC_AVX512_SUPPORT']
> + ice_avx512_lib = static_library('ice_avx512_lib',
> + 'ice_rxtx_vec_avx512.c',
> + dependencies: [static_rte_ethdev,
> + static_rte_kvargs, static_rte_hash],
> + include_directories: includes,
> + c_args: [cflags,
> '-march=skylake-avx512', '-mavx512f'])
> + objs +=
> ice_avx512_lib.extract_objects('ice_rxtx_vec_avx512.c')
> + endif
> endif
>
> sources += files('ice_dcf.c',
> --
> 2.17.1
>
RTE_MACHINE_CPUFLAG_AVX512F can be removed.
Worth fixing before hitting the main tree.
Thanks.
--
David Marchand
