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v24.2

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Jay D Dee
2024-05-20 23:08:50 -04:00
parent 4f930574cc
commit 042d13d1e1
129 changed files with 835 additions and 538 deletions
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11
simd-utils/simd-512.h
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@@ -14,7 +14,13 @@
// vectors. It is therefore not technically required for any 512 bit vector
// utilities defined below.
#if defined(__x86_64__) && defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
// if avx10 // avx512 is always set
// if evex512: yes
// else if avx512 : yes // avx512 is set but not avx10
// else : no // avx512 not set or avx10.1 is set without evex512
#if defined(SIMD512)
// AVX512 intrinsics have a few changes from previous conventions.
//
@@ -180,6 +186,9 @@ static inline void memcpy_512( __m512i *dst, const __m512i *src, const int n )
// Ternary logic uses 8 bit truth table to define any 3 input logical
// expression using any number or combinations of AND, OR, XOR, NOT.
// ~v1 | v0
#define mm512_ornot( v1, v0 ) _mm512_ternarylogic_epi64( v1, v0, v0, 0xcf )
// a ^ b ^ c
#define mm512_xor3( a, b, c ) _mm512_ternarylogic_epi64( a, b, c, 0x96 )