refine gpu for_range #72313
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refine gpu for_range #72313
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phlrain reviewed Apr 16, 2025
paddle/phi/kernels/funcs/for_range.h Outdated
| } | ||
| | ||
| template <typename Function> | ||
| __global__ static void ForRangeElemwiseOpBig(Function func, size_t limit) { |
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ForRangeElemwiseOpLargeSize
phlrain reviewed Apr 16, 2025
| if (grid_size == 1) { | ||
| ForRangeElemwiseOpGridIsOne<<<1, block_size, 0, dev_ctx_.stream()>>>( | ||
| func); | ||
| } else if (limit_ > std::numeric_limits<unsigned int>::max()) { |
lshpku approved these changes Apr 17, 2025
YqGe585 pushed a commit to YqGe585/Paddle that referenced this pull request May 7, 2025
* refine gpu for_range
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PR Category
Execute Infrastructure
PR Types
Bug fixes
Description
改善ForRange，不需要size_t时不用，提升性能。需要使用时需要先提升threadid.x的类型，否则会越界。
Pcard-67164