2 Commits (0a878be817d61512654afd76f44214181ffe7b6f)

Author	SHA1	Message	Date
Wilber	a90fa54092	Compile without nccl deps. [1/2] (#22509) ... 支持不依赖nccl进行编译。[1/2] 多卡下，如果没有打开WITH_NCCL开关编译，多卡不能通信，则只能选择一张卡使用。 Co-authored-by: 石晓伟 <39303645+Shixiaowei02@users.noreply.github.com>	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