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add detection of AVX_VNNI_INT16

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MITSUNARI Shigeo 2023-08-07 10:11:54 +09:00
parent d9e76b1c6d
commit bea25541ac
2 changed files with 3 additions and 0 deletions
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1
sample/test_util.cpp
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@ -102,6 +102,7 @@ void putCPUinfo(bool onlyCpuidFeature)
{ Cpu::tSHA512, "sha512" },
{ Cpu::tSM3, "sm3" },
{ Cpu::tSM4, "sm4" },
{ Cpu::tAVX_VNNI_INT16, "avx_vnni_int16" },
};
for (size_t i = 0; i < NUM_OF_ARRAY(tbl); i++) {
if (cpu.has(tbl[i].type)) printf(" %s", tbl[i].str);

2
xbyak/xbyak_util.h
View file

@ -469,6 +469,7 @@ public:
XBYAK_DEFINE_TYPE(78, tSHA512);
XBYAK_DEFINE_TYPE(79, tSM3);
XBYAK_DEFINE_TYPE(80, tSM4);
XBYAK_DEFINE_TYPE(81, tAVX_VNNI_INT16);
#undef XBYAK_SPLIT_ID
#undef XBYAK_DEFINE_TYPE
@ -624,6 +625,7 @@ public:
if (EAX & (1U << 23)) type_ |= tAVX_IFMA;
if (EDX & (1U << 4)) type_ |= tAVX_VNNI_INT8;
if (EDX & (1U << 5)) type_ |= tAVX_NE_CONVERT;
if (EDX & (1U << 10)) type_ |= tAVX_VNNI_INT16;
if (EDX & (1U << 14)) type_ |= tPREFETCHITI;
}
}