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[inference][trt]handle trt engine deserialization failure and rebuild #50775

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merged 1 commit into from
Feb 27, 2023
Merged

[inference][trt]handle trt engine deserialization failure and rebuild #50775

merged 1 commit into from
Feb 27, 2023

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zhangjun
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@zhangjun zhangjun commented Feb 22, 2023 •
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Describe

  • Handle trt engine deserialization failure and fallback to rebuild
    • For example, if the engine produced from TRT 8.4.2.4, and deserialized using TRT 8.5.1.7，it will throw exceptions

      image
    • This PR will catch exceptions and rebuild the TRT engine.

      image

jiweibo
jiweibo approved these changes Feb 27, 2023
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LGTM

@zhangjun zhangjun merged commit 377cbce into PaddlePaddle:develop Feb 27, 2023
@zhangjun zhangjun deleted the trt-engine-deserialization-opt branch February 27, 2023 09:32
@zhangjun zhangjun mentioned this pull request Mar 9, 2023
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@b3602sss b3602sss b3602sss approved these changes

@jiweibo jiweibo jiweibo approved these changes

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@zhangjun @jiweibo @b3602sss