“0b926114c0e8b4a1b39b07d931bd59e9c86505ed”上不存在“paddle/phi/kernels/broadcast_tensors_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