elvin-n opened a new pull request #8897:
URL: https://github.com/apache/tvm/pull/8897
- Extend the list of different target for x86 topi
- Extend tests for conv2d x86 int8 for fast i8 x86 platforms
this change in theory can give up to 2x speedup on int8 models vs fp32
models, currently slightly less
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| Core i7-1185G7 sse4 | Core i7-1185G7 avx2 | Core i7-1185G7 avx512 | Core
i7-1185G7 VNNI | Core i7-8700B | Core i5-9400T
-- | -- | -- | -- | -- | -- | --
| FPS | FPS | FPS | FPS | FPS | FPS
TVM FP32 | | 53 | 53 | 53 | 54 | 48
TVM int32 | | 12 | | | 16 |
TVM int8 default | 34 | 61 | 92 | 142 | 78 | 62
TVM int8 atvm | | 70 | | 134 | 95 | 79
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