[WIP] x86 optimization for gemm int8 #5763
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Member
nihui
commented
Oct 31, 2024
•
nihui
commented
- sse2 madd
- sse4.1 cvt epi16
- 64bit 16 registers
- xop maddd
- avx pack8
- avx2 madd
- avx2 gather
- avx512 pack16 + 32 registers
- avx512 scatter
- avx512 vnni
- avx vnni
- avx vnni int8 (depends on avx vnni int8, avx vnni int16, avx ne convert infrastructure #5749)
- avx10.1 + scatter + 32 registers (TODO infrastructure)
- avx10.2 + avx512 vnni int8 (TODO infrastructure)
- opt pack a
- opt pack at
- opt pack b
- opt pack bt
- opt unpack out
- opt unpack aligned load + cvt ps
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