Add concat optimization (#49540)

* add concat optimization * refine * remove annotation * use alignas instead of aligned_storage

Add concat optimization (#49540)
* add concat optimization * refine * remove annotation * use alignas instead of aligned_storage
1a0b3661 · MarDino · GitHub · 591be3bd · 1a0b3661
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Showing with 376 addition and 117 deletion

paddle/phi/kernels/funcs/concat_and_split_functor.cu paddle/phi/kernels/funcs/concat_and_split_functor.cu +376 -117

未找到文件。
--- a/paddle/phi/kernels/funcs/concat_and_split_functor.cu
+++ b/paddle/phi/kernels/funcs/concat_and_split_functor.cu