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[PHI] Optimize GatherNdCUDAKernel by zhanghonggeng · Pull Request #72623 · PaddlePaddle/Paddle · GitHub
zhanghonggeng
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xiaoguoguo626807
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[PHI] Optimize GatherNdCUDAKernel #72623
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Merged
xiaoguoguo626807
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May 12, 2025
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[PHI] Optimize GatherNdCUDAKernel #72623
xiaoguoguo626807
merged 1 commit into
PaddlePaddle:develop
from
zhanghonggeng:gather_nd
May 12, 2025
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你的PR提交成功，感谢你对开源项目的贡献! |
changeyoung98
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xiaoguoguo626807
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zhanghonggeng
dismissed stale reviews from xiaoguoguo626807 and changeyoung98
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xiaoguoguo626807
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PR Category
Performance Optimization
PR Types
Performance
Description
使用向量化优化GatherNdCUDAKernel，通过GetGpuLaunchConfig1D优化kernel config。在测试中分别有17.22%(未向量化)到74.55%（4X向量化）的性能提升。
测试机器V100
Pcard-67164