11 Commits (54970444ce9baf3154a3775c81280ca97d59c83d)

Author	SHA1	Message	Date
hong	737334989b	State dict do not count data parallel layers (#22169) ... * DataParallel state dict don't include _layers.; test=develop * add unitest of data parallel; test=develop * add load state test; test=develop	5 years ago
zhongpu	cf475f95df	Remove FC in dygraph, modify FC to Linear in sample code (#22082) ... * modify fc to linear in sample code, test=develop * remove FC, test=develop * remove warnings, test=develop * drop fluid/imperative/README.md , test=develop * change fc to linear, test=develop * polish code style, test=develop	5 years ago
Leo Chen	cdd46d7e02	Split VarBase from Python Variable for Dygraph (#21359) ... * test=develop, fix docker with paddle nccl problem * don't expose numerous Tensor.set(), test=develop * fix condition, test=develop * fix float16 bug, test=develop * feed should be Tensor or np.array, not Variable or number, test=develop * use forcecast to copy numpy slice to new array, test=develop * remove float16-uint16 hacking, test=develop * add variable method to varbase and refactor to_variable to support return varbase * support kwargs in varbase constructor * add VarBase constructor to support default python args * refine varbase initial method * reset branch * fix ut for change VarBase error info to PaddleEnforce * cherry is parameter change before * overload isinstance to replace too many change of is_variable * rm useless files * rm useless code merged by git * test=develop, fix some ut failed error * test=develop, fix test_graph_wrapper * add some tests, test=develop * refine __getitem__, test=develop * add tests, test=develop * fix err_msg, test=develop	5 years ago
Chen Weihang	664f958a02	Fix optimizer op infershape failed in dygraph multi-cards mode (#21374) ... * add param & grad shape check for sgd op * add _reshape_inplece interface for dygraph parallel * refine unittest based paddle/models scripts, test=develop * add unittest for parallel grad fuse, test=develop	5 years ago
Jiabin Yang	e9233d1c1e	Refactor dygraph (#19107) ... * refactor dygraph,test=develop * fix failed unittest,test=develop * polish code,test=develop * check windows ci error,test=develop try to fix windows ci error by np.allclose,test=develop * polish vlog and profiler, test=develop * try to fix preceding ops order,test=develop * test transformer in windows ci, test=develop * use python c-api to speed up tracer.trace,test=develop * test=develop, fix docker with paddle nccl problem * test=develop, add ut for debug string and gradient_accumulator * test=develop, add tests for layer/gradient_accumulator/prepared_op * test=develop, fix complie error for test_prepared_op * test=develop, add more ut for dygraph * test=develop, create API.spec for dygraph api change * test=develop, refoctor name to make it easier to understand * test=develop, refoctor name to make it easier to understand * test=develop, fix multi-gpu failed problem , add Tracer tests, change PADDLEENFORCE to PADDLEENFORCE_EQ * test=develop, fix ut failed on parallel se-resnext * test=develop, change one more PADDLE_ENFORCE	6 years ago
chengduo	5a579df9ba	[Speedup] Make dygraph data parallel faster (#19280) ... * update parallel.py test=develop	6 years ago
chengduo	20859c08e8	[DyGraph] Make multi-card program faster (#18892) ... * update parallel.py test=develop	6 years ago
chengduo	b5f4d5ed0e	Add broadcast operators (#17503) ... * This PR adds broadcast for multi-process. And it could be used in dynamic graph to broadcast parameters.	6 years ago
Yan Xu	0217555530	polish parallel dygraph code (#17164) ... * add var grad hook test=develop	6 years ago
Yan Xu	0b07eef118	ParallelDyGraph with GPU collective mode (#16827) ... implement dygraph.parallel.DataParallel to hook reduce op.	6 years ago
Yan Xu	b4c3a6aa0b	[Imperative] implement imperative NCCLParallelContext (#16477) ... add NCCLParallelContext for parallel dygraph	6 years ago