GaryYuyjl opened a new pull request #6121: URL: https://github.com/apache/incubator-tvm/pull/6121
This pr supports int4/int8 tensor core with HWNC layout. Part of the layer-wise results of HWNC and NHWC are here. HWNC layout runs faster in most of the workloads. workload (batch_size, in_channels, in_size, out_channels, kernel_size, stride, padding) | NHWC int4 time(ms) | HWNC int4 time(ms) -- | -- | -- (8, 64, 56, 64, 3, 1, 1) | 0.23432 | 0.1723 (8, 64, 56, 128, 3, 2, 1) | 0.1386 | 0.10278 (8, 64, 56, 64, 1, 2, 0) | 0.04395 | 0.0333 (8, 128, 28, 128, 3, 1, 1) | 0.1715 | 0.15088 (8, 128, 28, 256, 3, 2, 1) | 0.12039 | 0.11548 (8, 128, 28, 256, 1, 2, 0) | 0.04789 | 0.04219 (8, 256, 14, 256, 3, 1, 1) | 0.14469 | 0.05695 (8, 256, 14, 512, 3, 2, 1) | 0.15656 | 0.14456 (8, 256, 14, 512, 1, 2, 0) | 0.04402 | 0.0475 (8, 512, 7, 512, 3, 1, 1) | 0.25156 | 0.147156 CC @Laurawly ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
