“1c29196e8de08edc18dbfc6c77ebcd22e595e1fd”上不存在“paddle/phi/kernels/tril_kernel.h”
* add sparse support for sum op * typo fix * fix gpu build error * fix unittest error * typo fix * infer var type and shape in op_test * follow comments * fix build error * bypass some unittests depend on NetOp