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AVX512 perform AND of 512bits of 8-bit chars

score 85 · Answer 1 · 2024-03-22T00:21:06.513000

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AVX512 perform AND of 512bits of 8-bit chars

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score 94 · Answer 5 · 2024-02-14T18:40:07.620000

AVX 512 matrix multiplication with column-wise traversal on B

94 views Asked by Pratyush Das At 14 February 2024 at 18:40

score 40 · Answer 6 · 2024-01-29T02:05:25.560000

When I use _mm512_gf2p8affine_epi64_epi8 from the GFNI instruction set and add a return value to this function, it results in an error

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131 views Asked by Paul Aner At 24 December 2023 at 20:40

score 61 · Answer 9 · 2023-12-19T13:14:48.373000

dst[i] eqaul src[i] multiply by dst[i-1] in avx or sse

61 views Asked by lee web At 19 December 2023 at 13:14

score 374 · Answer 10 · 2023-12-18T13:38:26.023000

How can I do efficiently bitwise majority voting on 3, 5, 7, 9 inputs with SSE/SSE2/AVX/...?

374 views Asked by Philipp Gühring At 18 December 2023 at 13:38

score 66 · Answer 11 · 2023-12-15T14:20:02.970000

Extract 8 bit integer from __m512i data type (AVX-512)

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193 views Asked by martona At 07 December 2023 at 12:30

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Performance Difference Between _mm512_load_si512 and _mm512_stream_load_si512

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.NET8 supports Vector512, but why doesn't Vector reach 512 bits?

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SIMD algorithm to check of if an integer block is "consecutive."

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Unable to get correct rounding mode code for `vrndscalepd`

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score 159 · Answer 19 · 2023-11-03T03:44:38.840000

Packed bit test for __m512

159 views Asked by user2052436 At 03 November 2023 at 03:44

score 193 · Answer 20 · 2023-10-30T20:12:54.273000

Logical shift between YMM registers

193 views Asked by AudioBubble At 30 October 2023 at 20:12

TechQA.

List Question

AVX512 perform AND of 512bits of 8-bit chars

How to load uint8_t "as" 32 bits integer efficiently into a SIMD register?

How to call _mm256_mul_ph from rust?

simd find first element greater than x

AVX 512 matrix multiplication with column-wise traversal on B

When I use _mm512_gf2p8affine_epi64_epi8 from the GFNI instruction set and add a return value to this function, it results in an error

AVX512 auto-vectorized C++ matrix-vector functions are much slower when source = destination, in-place

What is the difference between "mask_mov" and "mask_blend" when using intrinsics / AVX?

dst[i] eqaul src[i] multiply by dst[i-1] in avx or sse

How can I do efficiently bitwise majority voting on 3, 5, 7, 9 inputs with SSE/SSE2/AVX/...?

Extract 8 bit integer from __m512i data type (AVX-512)

Collapse __mask64 aka 64-bit integer value, counting nibbles that have all bits set?

Performance Difference Between _mm512_load_si512 and _mm512_stream_load_si512

How do I forbid avx512 while compile a program with -static option?

.NET8 supports Vector512, but why doesn't Vector reach 512 bits?

SIMD algorithm to check of if an integer block is "consecutive."

gcc: Enable AVX, but not for FP math

Unable to get correct rounding mode code for `vrndscalepd`

Packed bit test for __m512

Logical shift between YMM registers

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