Add fastpath1d #571
Add fastpath1d #571
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This pull request was exported from Phabricator. Differential Revision: D22350402 |
Summary: Pull Request resolved: pytorch#571 Completely rewrite the implementation. Now the the code can reuse the weight data and activation data. Direct performs much better than im2col. 1. No profiling MB, IC, OC, IW, G, KW, stride_w, pad_w, Type, M, N, K, GOPS 1, 600, 100, 1, 1, 3, 1, 1, FusedIm2Col, 1, 100, 1800, 8.78 1, 600, 100, 1, 1, 3, 1, 1, direct, 1, 100, 1800, 12.42 1, 600, 100, 2, 1, 3, 1, 1, FusedIm2Col, 2, 100, 1800, 18.06 1, 600, 100, 2, 1, 3, 1, 1, direct, 2, 100, 1800, 22.17 1, 600, 100, 3, 1, 3, 1, 1, FusedIm2Col, 3, 100, 1800, 22.12 1, 600, 100, 3, 1, 3, 1, 1, direct, 3, 100, 1800, 27.02 1, 600, 100, 4, 1, 3, 1, 1, FusedIm2Col, 4, 100, 1800, 23.21 1, 600, 100, 4, 1, 3, 1, 1, direct, 4, 100, 1800, 24.10 1, 600, 100, 5, 1, 3, 1, 1, FusedIm2Col, 5, 100, 1800, 23.90 1, 600, 100, 5, 1, 3, 1, 1, direct, 5, 100, 1800, 27.56 1, 600, 100, 6, 1, 3, 1, 1, FusedIm2Col, 6, 100, 1800, 27.15 1, 600, 100, 6, 1, 3, 1, 1, direct, 6, 100, 1800, 30.52 1, 600, 100, 7, 1, 3, 1, 1, FusedIm2Col, 7, 100, 1800, 28.23 1, 600, 100, 7, 1, 3, 1, 1, direct, 7, 100, 1800, 33.14 1, 600, 100, 8, 1, 3, 1, 1, FusedIm2Col, 8, 100, 1800, 29.87 1, 600, 100, 8, 1, 3, 1, 1, direct, 8, 100, 1800, 36.01 1, 600, 100, 9, 1, 3, 1, 1, FusedIm2Col, 9, 100, 1800, 32.56 1, 600, 100, 9, 1, 3, 1, 1, direct, 9, 100, 1800, 38.23 1, 200, 162, 1, 1, 3, 1, 1, FusedIm2Col, 1, 162, 600, 6.32 1, 200, 162, 1, 1, 3, 1, 1, direct, 1, 162, 600, 9.53 1, 300, 192, 11, 1, 3, 1, 1, FusedIm2Col, 11, 192, 900, 41.49 1, 300, 192, 11, 1, 3, 1, 1, direct, 11, 192, 900, 42.65 1, 256, 162, 23, 1, 3, 1, 1, FusedIm2Col, 23, 162, 768, 47.69 1, 256, 162, 23, 1, 3, 1, 1, direct, 23, 162, 768, 50.81 1, 128, 16, 74, 2, 4, 1, 1, FusedIm2Col, 73, 8, 512, 7.92 1, 128, 16, 74, 2, 4, 1, 1, direct, 73, 8, 512, 13.08 1, 128, 128, 100, 1, 1, 1, 0, FusedIm2Col, 100, 128, 128, 35.13 1, 128, 128, 100, 1, 1, 1, 0, direct, 100, 128, 128, 34.44 1, 160, 55, 34, 1, 3, 1, 1, FusedIm2Col, 34, 55, 480, 25.36 1, 160, 55, 34, 1, 3, 1, 1, direct, 34, 55, 480, 28.06 1, 64, 55, 40, 1, 3, 1, 1, FusedIm2Col, 40, 55, 192, 17.51 1, 64, 55, 40, 1, 3, 1, 1, direct, 40, 55, 192, 22.26 Differential Revision: D22350402 fbshipit-source-id: 2aabaaf507336e61bf179cc631297dd8c59b6239
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This pull request was exported from Phabricator. Differential Revision: D22350402 |
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Hi @shz0116! Thank you for your pull request. We require contributors to sign our Contributor License Agreement, and yours needs attention. You currently have a record in our system, but the CLA is no longer valid, and will need to be resubmitted. ProcessIn order for us to review and merge your suggested changes, please sign at https://code.facebook.com/cla. If you are contributing on behalf of someone else (eg your employer), the individual CLA may not be sufficient and your employer may need to sign the corporate CLA. Once the CLA is signed, our tooling will perform checks and validations. Afterwards, the pull request will be tagged with If you have received this in error or have any questions, please contact us at cla@fb.com. Thanks! |
Summary:
Completely rewrite the implementation. Now the the code can reuse the weight data and activation data. Direct performs much better than im2col.
No profiling
MB, IC, OC, IW, G, KW, stride_w, pad_w, Type, M, N, K, GOPS
1, 600, 100, 1, 1, 3, 1, 1, FusedIm2Col, 1, 100, 1800, 8.78
1, 600, 100, 1, 1, 3, 1, 1, direct, 1, 100, 1800, 12.42
1, 600, 100, 2, 1, 3, 1, 1, FusedIm2Col, 2, 100, 1800, 18.06
1, 600, 100, 2, 1, 3, 1, 1, direct, 2, 100, 1800, 22.17
1, 600, 100, 3, 1, 3, 1, 1, FusedIm2Col, 3, 100, 1800, 22.12
1, 600, 100, 3, 1, 3, 1, 1, direct, 3, 100, 1800, 27.02
1, 600, 100, 4, 1, 3, 1, 1, FusedIm2Col, 4, 100, 1800, 23.21
1, 600, 100, 4, 1, 3, 1, 1, direct, 4, 100, 1800, 24.10
1, 600, 100, 5, 1, 3, 1, 1, FusedIm2Col, 5, 100, 1800, 23.90
1, 600, 100, 5, 1, 3, 1, 1, direct, 5, 100, 1800, 27.56
1, 600, 100, 6, 1, 3, 1, 1, FusedIm2Col, 6, 100, 1800, 27.15
1, 600, 100, 6, 1, 3, 1, 1, direct, 6, 100, 1800, 30.52
1, 600, 100, 7, 1, 3, 1, 1, FusedIm2Col, 7, 100, 1800, 28.23
1, 600, 100, 7, 1, 3, 1, 1, direct, 7, 100, 1800, 33.14
1, 600, 100, 8, 1, 3, 1, 1, FusedIm2Col, 8, 100, 1800, 29.87
1, 600, 100, 8, 1, 3, 1, 1, direct, 8, 100, 1800, 36.01
1, 600, 100, 9, 1, 3, 1, 1, FusedIm2Col, 9, 100, 1800, 32.56
1, 600, 100, 9, 1, 3, 1, 1, direct, 9, 100, 1800, 38.23
1, 200, 162, 1, 1, 3, 1, 1, FusedIm2Col, 1, 162, 600, 6.32
1, 200, 162, 1, 1, 3, 1, 1, direct, 1, 162, 600, 9.53
1, 300, 192, 11, 1, 3, 1, 1, FusedIm2Col, 11, 192, 900, 41.49
1, 300, 192, 11, 1, 3, 1, 1, direct, 11, 192, 900, 42.65
1, 256, 162, 23, 1, 3, 1, 1, FusedIm2Col, 23, 162, 768, 47.69
1, 256, 162, 23, 1, 3, 1, 1, direct, 23, 162, 768, 50.81
1, 128, 16, 74, 2, 4, 1, 1, FusedIm2Col, 73, 8, 512, 7.92
1, 128, 16, 74, 2, 4, 1, 1, direct, 73, 8, 512, 13.08
1, 128, 128, 100, 1, 1, 1, 0, FusedIm2Col, 100, 128, 128, 35.13
1, 128, 128, 100, 1, 1, 1, 0, direct, 100, 128, 128, 34.44
1, 160, 55, 34, 1, 3, 1, 1, FusedIm2Col, 34, 55, 480, 25.36
1, 160, 55, 34, 1, 3, 1, 1, direct, 34, 55, 480, 28.06
1, 64, 55, 40, 1, 3, 1, 1, FusedIm2Col, 40, 55, 192, 17.51
1, 64, 55, 40, 1, 3, 1, 1, direct, 40, 55, 192, 22.26
Differential Revision: D22350402