“b7128bac5f12138062ec2518a0f856915c752a69”上不存在“...paddle/fluid/tests/unittests/collective_allgather_api.py”
* wip simplify operator framework * wip * wip * done test=develop * clean test=develop * fix test=develop * fix deps test=develop * fix cpu build test=develop * fix tensorrt build test=develop * fix tests test=develop * fix test=develop * fix cpu build test=develop