fix the undefined reference bug of pytorch op for official pytorch under debug mode (#257)
fix the undefined reference bug of pytorch op for official pytorch under debug mode (#257)

The following commit only fix it under release build, this commit fix it under debug mode.
https://github.com/NVIDIA/FasterTransformer/commit/920f635bdab2e9ea56cd2da1c452f65fda8cbe8c

Signed-off-by: xsr <2fda72fe2acf0ddeb71d407ad317de0015d10f60@163.com>
NVIDIA/FasterTransformer,NVIDIA/FasterTransformer,NVIDIA/FasterTransformer,NVIDIA/FasterTransformer