“e6cfcf12fb5692faf94e10c2af95a52f1ec273a9”上不存在“git@gitcode.net:paddlepaddle/models.git”
* 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