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Merge remote-tracking branch 'upstream/3.4' into merge-3.4

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This commit is contained in:
Alexander Alekhin
2019-10-05 15:45:31 +00:00
parent c54753c185 98fc098216
commit 626bfbf309
23 changed files with 222 additions and 98 deletions
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cmake/checks/cpu_avx512cel.cpp → cmake/checks/cpu_avx512clx.cpp
+3 -3
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@@ -3,9 +3,9 @@
void test()
{
__m512i a, b, c;
a = _mm512_dpwssd_epi32(a, b, c);
a = _mm512_dpwssd_epi32(a, b, c); // VNNI
}
#else
#error "AVX512-CEL is not supported"
#error "AVX512-CLX is not supported"
#endif
int main() { return 0; }
int main() { return 0; }
cmake/checks/cpu_avx512icl.cpp
+4 -3
View File
@@ -3,9 +3,10 @@
void test()
{
__m512i a, b, c;
a = _mm512_popcnt_epi8(a);
a = _mm512_shrdv_epi64(a, b, c);
a = _mm512_popcnt_epi64(a);
a = _mm512_popcnt_epi8(a); // BITALG
a = _mm512_shrdv_epi64(a, b, c); // VBMI2
a = _mm512_popcnt_epi64(a); // VPOPCNTDQ
a = _mm512_dpwssd_epi32(a, b, c); // VNNI
}
#else
#error "AVX512-ICL is not supported"