Merge pull request #15611 from guoshengCS/fix-beam-search-size

To make CUDA_LAUNCH_KERNEL_HELPER support large size.

Merge pull request #15611 from guoshengCS/fix-beam-search-size
To make CUDA_LAUNCH_KERNEL_HELPER support large size.
430e5590 · Guo Sheng · GitHub · 46a6cac9 · b6c3b69a · 430e5590
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Showing with 6 addition and 4 deletion

paddle/fluid/platform/cuda_device_function.h paddle/fluid/platform/cuda_device_function.h +6 -4

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--- a/paddle/fluid/platform/cuda_device_function.h
+++ b/paddle/fluid/platform/cuda_device_function.h
@@ -54,6 +54,8 @@ inline static int RoundToPowerOfTwo(int dim) {
  } break

 #define CUDA_LAUNCH_KERNEL_HELPER(...)          \
+  CUDA_LAUNCH_KERNEL_BASE(1024, ##__VA_ARGS__); \
+  CUDA_LAUNCH_KERNEL_BASE(512, ##__VA_ARGS__);  \
  CUDA_LAUNCH_KERNEL_BASE(256, ##__VA_ARGS__);  \
  CUDA_LAUNCH_KERNEL_BASE(128, ##__VA_ARGS__);  \
  CUDA_LAUNCH_KERNEL_BASE(64, ##__VA_ARGS__);   \