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refine the slice Op #24967

Merged
merged 5 commits into from
Jun 10, 2020
Merged

refine the slice Op #24967

merged 5 commits into from
Jun 10, 2020

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wangchaochaohu
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@wangchaochaohu wangchaochaohu commented Jun 8, 2020

PR types

Performance optimization

PR changes

OPs

Describe

xlnet performace fp16 training improve about 10%

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paddle-bot-old bot commented Jun 8, 2020

Thanks for your contribution!
Please add test = develop in your commit message to trigger CI to ensure your PR can be merged.
See Paddle CI Manual for details.

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paddle-bot-old bot commented Jun 8, 2020

Thanks for your contribution!
Please add test = develop in your commit message to trigger CI to ensure your PR can be merged.
See Paddle CI Manual for details.

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paddle-bot-old bot commented Jun 8, 2020

❌This PR is not created using PR's template. You can refer to this Demo.
Please use PR's template, it helps save our maintainers' time so that more developers get helped.

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paddle-bot-old bot commented Jun 8, 2020

❌This PR is not created using PR's template. You can refer to this Demo.
Please use PR's template, it helps save our maintainers' time so that more developers get helped.

@wangchaochaohu wangchaochaohu changed the title refine the slice Op test=develo refine the slice Op Jun 8, 2020
@wangchaochaohu wangchaochaohu requested review from liym27 and kuke June 8, 2020 11:37
@dingsiyu
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dingsiyu commented Jun 9, 2020

xlnet训练速度:
fp16:
优化前:1.52 step/s
优化后:1.7 step/s

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LGTM

@wangchaochaohu wangchaochaohu merged commit 613303d into PaddlePaddle:develop Jun 10, 2020
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3 participants