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### Description model: phi-3-mini-4k-instruct avx2 symmetric blklen|updated prompt tps | baseline prompt tps | prompt tps change%|updated token gen tps | baseline token gen tps | token gen change% -|-|-|-|-|-|- 16 |49.5|70.0|-29.2%|9.6|10.8|-34.2% 32 |76.8|52.4|9.7%|15.2|14.6|4.1% 64 |78.2|71.4|9.5%|16.6|16.3|1.8% 128 |72.9|70.6|3.2%|17.1|16.8|1.7% 256 |83.7|63.6|31.6%|18.1|17.4|4% avx2 asymmetric blklen|updated prompt tps | baseline prompt tps | prompt tps change%|updated token gen tps | baseline token gen tps | token gen change% -|-|-|-|-|-|- 16 |50.7|61.5|-17.5%|9.6|9.2|4.3% 32 |77.4|52.4|47.7%|14.6|13.9|5.0% 64 |78.7|63.0|24.9%|16.2|15.9|1.8% 128 |80.0|61.9|29.2%|17.2|16.9|1.7% 256 |81.5|63.3|28.7%|17.9|17.3|3.4% avx2vnni symmetric blklen|updated prompt tps | baseline prompt tps | prompt tps change%|updated token gen tps | baseline token gen tps | token gen change% -|-|-|-|-|-|- 16 |82.9|117.0|-29.0%|15.9|19.3|-17.6% 32 |133.0|100.4|32.4%|26.1|24.5|6.5% 64 |166.9|118.8|40.4%|28.3|27.1|4.4% 128 |165.9|119.6|38.7%|29.3|28.5|2.8% 256 |165.2|119.6|38.1%|30.2|29.0|4.1% avx2vnni asymmetric blklen|updated prompt tps | baseline prompt tps | prompt tps change%|updated token gen tps | baseline token gen tps | token gen change% -|-|-|-|-|-|- 16 |80.2|118.9|-32.5%|15.1|16.7|-9.5% 32 |130.7|99.7|31.0%|25.0|23.8|5.0% 64 |168.7|124.9|35.0%|27.3|26.8|1.8% 128 |169.6|123.8|36.9%|29.2|27.9|4.6% 256 |175.0|125.7|39.0%|30.0|29.7|1.0% avx512 symmetric blklen|updated prompt tps | baseline prompt tps | prompt tps change%|updated token gen tps | baseline token gen tps | token gen change% -|-|-|-|-|-|- 16 |135.2|156.5|-13.6|25.5|23.8|7.1 32 |150.0|159.5|-5.9|34.9|29.6|17.9 64 |167.5|157.5|6.3|39.7|34.4|15.4 128 |177.8|158.0|12.5|40.3|35.4|13.8 256 |182.6|157.3|16.0|41.7|37.7|10.6 avx512 asymmetric blklen|updated prompt tps | baseline prompt tps | prompt tps change%|updated token gen tps | baseline token gen tps | token gen change% -|-|-|-|-|-|- 16 |136.1|151.4|-10.1%|26.1|19.9|31.1% 32 |150.0|157.8|-4.9%|34.3|29.3|17.0% 64 |165.7|156.6|5.8%|38.7|30.7|26.0% 128 |180.4|156.6|15.1%|40.2|34.7|15.8% 256 |181.3|158.0|14.7%|41.6|36.6|13.6% avx512vnni symmetric blklen|updated prompt tps | baseline prompt tps | prompt tps change%|updated token gen tps | baseline token gen tps | token gen change% -|-|-|-|-|-|- 16 |143.4|155.4|-7.7%|25.6|23.3|9.8% 32 |159.2|157.0|1.4%|34.1|29.8|14.4% 64 |182.0|159.5|14.1%|38.4|34.8|10.3% 128 |221.2|160.8|37.5%|41.0|36.4|12.6% 256 |250.5|162.4|54.2%|41.6|37.7|10.3% avx512vnni asymmetric blklen|updated prompt tps | baseline prompt tps | prompt tps change%|updated token gen tps | baseline token gen tps | token gen change% -|-|-|-|-|-|- 16 |142.5|152.3|-6.4%|26.3|19.7|33.5% 32 |158.2|155.0|2.0%|34.3|29.2|17.4% 64 |184.1|156.6|17.5%|38.3|30.9|23.9% 128 |215.8|156.1|17.5%|41.3|35.0|17.9% 256 |249.2|155.9|59.8%|41.1|36.3|13.2% 4bit gemm implementation with avx using tile. 1. tile size is 2blk by 4. in case of size less then tile, it reduce to 1blk by 4, 2blk by 1 and lastly 1blk by 1. with internal kernel, weight and activation are loaded based on SIMD register width and blk length: avx2 256bit register, 64 weights and activation are loaded. blklen16: 4 blks are computed by the internal kernel blklen32: 2 blks are computed by the internal kernel blklen64: 1 blk are computed by the internal kernel blklen128: 1 blks are computed 2 times by the internal kernel blklen16: 1 blks are computed 4 times by the internal kernel avx512 512bit register, 128 weights and activation are loaded. blklen16: 8 blks are computed by the internal kernel blklen32: 4 blks are computed by the internal kernel blklen64: 2 blk are computed by the internal kernel blklen128: 1 blks are computed by the internal kernel blklen16: 1 blks are computed 2 times by the internal kernel 2. blksum is precomputed during prepacking. computation is reformed: Sum1(scale_a * scale_b * Sum_blk(a_i * b_i)) + Sum2(blksum_a * blksum_b) Sum_blk is over one blk Sum1 is over all blks for one output Sum2 is over all blks for one output Sum is computed with sgemm with the current implementation. Further improvement is possible. --------- Signed-off-by: Liqun Fu <liqfu@microsoft.com> Signed-off-by: liqunfu <liqun.fu@microsoft.com> Signed-off-by: Liqun Fu <liqun_fu@hotmail.com> |
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| .. | ||
| contrib_ops | ||
| core | ||
| python | ||
| test | ||
| tool/etw | ||
| wasm | ||
| __init__.py | ||
| ReformatSource.ps1 | ||
| ReformatSourcePython.bat | ||
| VSCodeCoverage.runsettings | ||