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PR types
Bug fixes
PR changes
OPs
Description
问题复现:
docker镜像:
编译脚本
修改前报错信息:
原cuda实现编译后的.o较大:
可能是原来的实现在正向反向时都实现了一份
copysign_func
的模板。现将copysign
合并至elementwise
系列中,copysign_func
的模板以及copysign
相关的Functor都迁移至funcs
下,供前向和反向复用。elementwise
相关编译中间产物:并入copysign前:
并入copysign后:
前向cu.o (+5.2M),反向cu.o(+4.0M),可通过该镜像和cmake选项下的编译