> From: Harry van Haaren <harry.van.haa...@intel.com> > > This commit enables OVS to at runtime check for more detailed > AVX512 capabilities, specifically Byte and Word (BW) extensions, > and Vector Bit Manipulation Instructions (VBMI). > > These instructions will be used in the CPU ISA optimized > implementations of traffic profile aware miniflow extract. > > Signed-off-by: Harry van Haaren <harry.van.haa...@intel.com>
LGTM. Ian > --- > lib/dpdk.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/lib/dpdk.c b/lib/dpdk.c > index a9494a40f..9d13e4ab7 100644 > --- a/lib/dpdk.c > +++ b/lib/dpdk.c > @@ -655,6 +655,8 @@ dpdk_get_cpu_has_isa(const char *arch, const char > *feature) > #if __x86_64__ > /* CPU flags only defined for the architecture that support it. */ > CHECK_CPU_FEATURE(feature, "avx512f", RTE_CPUFLAG_AVX512F); > + CHECK_CPU_FEATURE(feature, "avx512bw", RTE_CPUFLAG_AVX512BW); > + CHECK_CPU_FEATURE(feature, "avx512vbmi", RTE_CPUFLAG_AVX512VBMI); > CHECK_CPU_FEATURE(feature, "avx512vpopcntdq", > RTE_CPUFLAG_AVX512VPOPCNTDQ); > CHECK_CPU_FEATURE(feature, "bmi2", RTE_CPUFLAG_BMI2); > #endif > -- > 2.25.1 > > _______________________________________________ > dev mailing list > d...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-dev _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
