“e9549cbb78b01a570ded56b54cd1f5a0e5f44f12”上不存在“paddle/legacy/gserver/layers/CrossEntropyOverBeam.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