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v3.21.1

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This commit is contained in:
Jay D Dee
2023-02-08 22:11:05 -05:00
parent da7030faa8
commit 520d4d5384
19 changed files with 260 additions and 798 deletions
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81
simd-utils/simd-128.h
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@@ -54,7 +54,7 @@ static inline __m128i mm128_mov64_128( const uint64_t n )
#else
asm( "movq %1, %0\n\t" : "=x"(a) : "r"(n) );
#endif
return a;
return a;
}
static inline __m128i mm128_mov32_128( const uint32_t n )
@@ -65,7 +65,7 @@ static inline __m128i mm128_mov32_128( const uint32_t n )
#else
asm( "movd %1, %0\n\t" : "=x"(a) : "r"(n) );
#endif
return a;
return a;
}
// Inconstant naming, prefix should reflect return value:
@@ -79,7 +79,7 @@ static inline uint64_t u64_mov128_64( const __m128i a )
#else
asm( "movq %1, %0\n\t" : "=r"(n) : "x"(a) );
#endif
return n;
return n;
}
static inline uint32_t u32_mov128_32( const __m128i a )
@@ -90,7 +90,7 @@ static inline uint32_t u32_mov128_32( const __m128i a )
#else
asm( "movd %1, %0\n\t" : "=r"(n) : "x"(a) );
#endif
return n;
return n;
}
// Equivalent of set1, broadcast integer to all elements.
@@ -204,11 +204,12 @@ static inline __m128i mm128_not( const __m128i v )
#endif
/*
// Unary negation of elements (-v)
#define mm128_negate_64( v ) _mm_sub_epi64( m128_zero, v )
#define mm128_negate_32( v ) _mm_sub_epi32( m128_zero, v )
#define mm128_negate_16( v ) _mm_sub_epi16( m128_zero, v )
*/
// Add 4 values, fewer dependencies than sequential addition.
#define mm128_add4_64( a, b, c, d ) \
@@ -264,20 +265,16 @@ static inline void memcpy_128( __m128i *dst, const __m128i *src, const int n )
#if defined(__AVX512VL__)
// a ^ b ^ c
#define mm128_xor3( a, b, c ) \
_mm_ternarylogic_epi64( a, b, c, 0x96 )
#define mm128_xor3( a, b, c ) _mm_ternarylogic_epi64( a, b, c, 0x96 )
// a ^ ( b & c )
#define mm128_xorand( a, b, c ) \
_mm_ternarylogic_epi64( a, b, c, 0x78 )
#define mm128_xorand( a, b, c ) _mm_ternarylogic_epi64( a, b, c, 0x78 )
#else
#define mm128_xor3( a, b, c ) \
_mm_xor_si128( a, _mm_xor_si128( b, c ) )
#define mm128_xor3( a, b, c ) _mm_xor_si128( a, _mm_xor_si128( b, c ) )
#define mm128_xorand( a, b, c ) \
_mm_xor_si128( a, _mm_and_si128( b, c ) )
#define mm128_xorand( a, b, c ) _mm_xor_si128( a, _mm_and_si128( b, c ) )
#endif
@@ -292,64 +289,6 @@ static inline void memcpy_128( __m128i *dst, const __m128i *src, const int n )
#define mm_movmask_32( v ) \
_mm_castps_si128( _mm_movmask_ps( _mm_castsi128_ps( v ) ) )
// Diagonal blend
// Blend 4 32 bit elements from 4 vectors
#if defined (__AVX2__)
#define mm128_diagonal_32( v3, v2, v1, v0 ) \
mm_blend_epi32( _mm_blend_epi32( s3, s2, 0x4 ), \
_mm_blend_epi32( s1, s0, 0x1 ), 0x3 )
#elif defined(__SSE4_1__)
#define mm128_diagonal_32( v3, v2, v1, v0 ) \
mm_blend_epi16( _mm_blend_epi16( s3, s2, 0x30 ), \
_mm_blend_epi16( s1, s0, 0x03 ), 0x0f )
#endif
/*
//
// Extended bit shift for concatenated packed elements from 2 vectors.
// Shift right returns low half, shift left return high half.
#if defined(__AVX512VBMI2__) && defined(__AVX512VL__)
#define mm128_shl2_64( v1, v2, c ) _mm_shldi_epi64( v1, v2, c )
#define mm128_shr2_64( v1, v2, c ) _mm_shrdi_epi64( v1, v2, c )
#define mm128_shl2_32( v1, v2, c ) _mm_shldi_epi32( v1, v2, c )
#define mm128_shr2_32( v1, v2, c ) _mm_shrdi_epi32( v1, v2, c )
#define mm128_shl2_16( v1, v2, c ) _mm_shldi_epi16( v1, v2, c )
#define mm128_shr2_16( v1, v2, c ) _mm_shrdi_epi16( v1, v2, c )
#else
#define mm128_shl2_64( v1, v2, c ) \
_mm_or_si128( _mm_slli_epi64( v1, c ), _mm_srli_epi64( v2, 64 - (c) ) )
#define mm128_shr2_64( v1, v2, c ) \
_mm_or_si128( _mm_srli_epi64( v2, c ), _mm_slli_epi64( v1, 64 - (c) ) )
#define mm128_shl2_32( v1, v2, c ) \
_mm_or_si128( _mm_slli_epi32( v1, c ), _mm_srli_epi32( v2, 32 - (c) ) )
#define mm128_shr2_32( v1, v2, c ) \
_mm_or_si128( _mm_srli_epi32( v2, c ), _mm_slli_epi32( v1, 32 - (c) ) )
#define mm128_shl2_16( v1, v2, c ) \
_mm_or_si128( _mm_slli_epi16( v1, c ), _mm_srli_epi16( v2, 16 - (c) ) )
#define mm128_shr2_16( v1, v2, c ) \
_mm_or_si128( _mm_srli_epi16( v2, c ), _mm_slli_epi16( v1, 16 - (c) ) )
#endif
*/
//
// Bit rotations