Improve dropout performance by unrolling 4xint random masks. #85
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iclementine
reviewed
Jul 2, 2024
| return x * scale | ||
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| UNROLL = 4 |
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Since UNROLL=4 is in each jit function, I suggest deleting this.
iclementine
reviewed
Jul 2, 2024
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This PR applies the following changes to dropout.
Improved performance on A100 is show below.
dropout-performance:
M torch gems
0 5.000000e+02 0.199681 0.230627
1 4.096000e+03 1.646302 2.031746
2 1.638400e+04 8.094861 7.757576
3 6.553600e+04 28.151202 31.148290
4 1.000000e+05 40.716611 46.992483
5 1.000000e+09 952.747469 1326.879422