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[hybrid performance] pipeline add program cache #33954

Merged
merged 2 commits into from
Jul 6, 2021
Merged

[hybrid performance] pipeline add program cache #33954

merged 2 commits into from
Jul 6, 2021

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wangxicoding
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@wangxicoding wangxicoding commented Jul 4, 2021 •
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PR types

Performance optimization

PR changes

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Describe

pipeline运行添加program_cache，加快运行速度

  1. 没有program_cache时，有较长时间消耗在ctx的准备上
    image
  2. 添加program_cache后，python端无太大额外耗时
    image

V100 32G，gpt2-en模型测试

卡数 优化 dtype speed(tokens/s) （S） 提升
4卡pp baseline fp32 16748  
  fp16 31304  
4卡pp 干掉_dump_debug_info fp32 18344 9.53%
  fp16 39141 25.0%

后续TODO：c++端分析有无ctx准备耗时，优化

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paddle-bot-old bot commented Jul 4, 2021

Thanks for your contribution!
Please wait for the result of CI firstly. See Paddle CI Manual for details.

@wangxicoding wangxicoding force-pushed the pipeline_program_cache branch from ef67f39 to f91942f Compare July 5, 2021 03:41
@wangxicoding wangxicoding force-pushed the pipeline_program_cache branch from 8dd5b08 to fa2721f Compare July 5, 2021 09:24
@wangxicoding wangxicoding requested a review from sandyhouse July 5, 2021 11:25
@wangxicoding wangxicoding changed the title pipeline add program cache [hybrid performance] pipeline add program cache Jul 5, 2021
sandyhouse
sandyhouse approved these changes Jul 6, 2021
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LGTM

@wangxicoding wangxicoding merged commit c9ae136 into PaddlePaddle:develop Jul 6, 2021
@wangxicoding wangxicoding deleted the pipeline_program_cache branch July 6, 2021 08:25
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@sandyhouse sandyhouse sandyhouse approved these changes

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@wangxicoding @sandyhouse