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Core: Developing SIMD
This commit is contained in:
Mirek Fidler
parent
860777e329
commit
655233f338
2 changed files with 22 additions and 21 deletions
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@ -1,4 +1,4 @@
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* C:\upp\out\autotest\CLANGx64.Debug.Debug_Full\SIMD_CMP.exe 10.04.2025 07:43:11, user: mirek
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* C:\upp\out\autotest\CLANGx64.Debug.Debug_Full\SIMD_CMP.exe 10.04.2025 07:52:02, user: mirek
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=============== f32x4
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a = 9 9 9 9
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@ -303,7 +303,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 15
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FirstTrue(c == a) = 0
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FirstTrue(c == a) = 1
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FirstFalse(c == a) = 0
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matches = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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b = 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 9
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@ -319,7 +319,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 14
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FirstTrue(c == a) = 1
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FirstTrue(c == a) = 2
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FirstFalse(c == a) = 0
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matches = 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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b = 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 9 9
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@ -335,7 +335,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 13
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FirstTrue(c == a) = 1
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FirstTrue(c == a) = 3
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FirstFalse(c == a) = 0
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matches = 3 4 5 6 7 8 9 10 11 12 13 14 15
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b = 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 9 9 9
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@ -351,7 +351,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 12
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FirstTrue(c == a) = 2
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FirstTrue(c == a) = 4
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FirstFalse(c == a) = 0
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matches = 4 5 6 7 8 9 10 11 12 13 14 15
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b = 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 9 9 9 9
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@ -367,7 +367,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 11
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FirstTrue(c == a) = 2
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FirstTrue(c == a) = 5
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FirstFalse(c == a) = 0
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matches = 5 6 7 8 9 10 11 12 13 14 15
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b = 0 0 0 0 . 0 0 0 0 . 0 0 0 9 . 9 9 9 9
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@ -383,7 +383,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 10
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FirstTrue(c == a) = 3
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FirstTrue(c == a) = 6
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FirstFalse(c == a) = 0
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matches = 6 7 8 9 10 11 12 13 14 15
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b = 0 0 0 0 . 0 0 0 0 . 0 0 9 9 . 9 9 9 9
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@ -399,7 +399,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 9
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FirstTrue(c == a) = 3
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FirstTrue(c == a) = 7
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FirstFalse(c == a) = 0
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matches = 7 8 9 10 11 12 13 14 15
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b = 0 0 0 0 . 0 0 0 0 . 0 9 9 9 . 9 9 9 9
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@ -415,7 +415,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 8
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FirstTrue(c == a) = 4
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FirstTrue(c == a) = 8
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FirstFalse(c == a) = 0
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matches = 8 9 10 11 12 13 14 15
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b = 0 0 0 0 . 0 0 0 0 . 9 9 9 9 . 9 9 9 9
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@ -431,7 +431,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 7
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FirstTrue(c == a) = 4
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FirstTrue(c == a) = 9
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FirstFalse(c == a) = 0
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matches = 9 10 11 12 13 14 15
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b = 0 0 0 0 . 0 0 0 9 . 9 9 9 9 . 9 9 9 9
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@ -447,7 +447,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 6
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FirstTrue(c == a) = 5
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FirstTrue(c == a) = 10
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FirstFalse(c == a) = 0
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matches = 10 11 12 13 14 15
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b = 0 0 0 0 . 0 0 9 9 . 9 9 9 9 . 9 9 9 9
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@ -463,7 +463,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 5
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FirstTrue(c == a) = 5
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FirstTrue(c == a) = 11
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FirstFalse(c == a) = 0
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matches = 11 12 13 14 15
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b = 0 0 0 0 . 0 9 9 9 . 9 9 9 9 . 9 9 9 9
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@ -479,7 +479,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 4
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FirstTrue(c == a) = 6
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FirstTrue(c == a) = 12
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FirstFalse(c == a) = 0
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matches = 12 13 14 15
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b = 0 0 0 0 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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@ -495,7 +495,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 3
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FirstTrue(c == a) = 6
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FirstTrue(c == a) = 13
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FirstFalse(c == a) = 0
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matches = 13 14 15
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b = 0 0 0 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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@ -511,7 +511,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 2
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FirstTrue(c == a) = 7
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FirstTrue(c == a) = 14
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FirstFalse(c == a) = 0
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matches = 14 15
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b = 0 0 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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@ -527,7 +527,7 @@ c = 9 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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AllTrue(c == a) = false
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AnyTrue(c == a) = true
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CountTrue(c == a) = 1
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FirstTrue(c == a) = 7
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FirstTrue(c == a) = 15
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FirstFalse(c == a) = 0
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matches = 15
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b = 0 9 9 9 . 9 9 9 9 . 9 9 9 9 . 9 9 9 9
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@ -546,5 +546,5 @@ AllTrue(a == a) = true
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AnyTrue(a == b) = true
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AnyTrue(a == c) = false
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CountTrue(a == b) = 8
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FirstTrue(a == b) = 0
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FirstTrue(a == b) = 1
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FirstFalse(a == b) = 0
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@ -173,10 +173,11 @@ force_inline i8x16 operator==(i8x16 a, i8x16 b) { return _mm_cmpeq_epi8(a.dat
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force_inline i8x16 operator<(i8x16 a, i8x16 b) { return _mm_cmplt_epi8(a.data, b.data); }
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force_inline i8x16 operator>(i8x16 a, i8x16 b) { return _mm_cmpgt_epi8(a.data, b.data); }
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force_inline bool AllTrue(i8x16 a) { return _mm_movemask_epi8(a.data) == 0xffff; }
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force_inline bool AnyTrue(i8x16 a) { return _mm_movemask_epi8(a.data); }
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force_inline int CountTrue(i8x16 a) { return CountBits(_mm_movemask_epi8(a.data)); }
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force_inline int FirstFalse(i8x16 a) { return CountTrailingZeroBits(~_mm_movemask_epi8(a.data)); }
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force_inline bool IsTrue(i8x16 a, int i) { return _mm_movemask_epi8(a.data) & (1 << i); }
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force_inline bool AnyTrue(i8x16 a) { return _mm_movemask_epi8(a.data); }
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force_inline int CountTrue(i8x16 a) { return CountBits(_mm_movemask_epi8(a.data)); }
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force_inline int FirstTrue(i8x16 a) { return CountTrailingZeroBits(_mm_movemask_epi8(a.data)); }
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force_inline int FirstFalse(i8x16 a) { return CountTrailingZeroBits(~_mm_movemask_epi8(a.data)); }
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force_inline bool IsTrue(i8x16 a, int i) { return _mm_movemask_epi8(a.data) & (1 << i); }
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force_inline f32x4 ToFloat(i32x4 a) { return _mm_cvtepi32_ps(a.data); }
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force_inline i32x4 Truncate(f32x4 a) { return _mm_cvttps_epi32(a.data); }
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