19 Commits (6b9ccd97a2dfccaac817846957c793efa0fbe562)

Author	SHA1	Message	Date
Wu Yi	f90c7865f0	Benchmark tool for imgnet (#12305) ... * support test using executor without reader * run imgnet * update fluid benchmark * wip * update * update all models * support pyreader * update * clean up * make profile batches contollable * update API.spec * update scripts * clean dockerfile * update * clean comments * add scope argument docstring * use num_trainers to determine nccl init comms	7 years ago
Qiyang Min	046bb5c8cb	Fix NCCLBcast hang up bug in Parallel Executor (#11377) ... * 1. Create buddy allocator in each places before NcclBcast the variables 2. Check the memory usage of ALL gpus rather than the first one * 1. Make NCCLGroupGuard guards only the ncclBcast part, which avoid ncclGroupEnd blocking the exception throwing 2. NOTE the usage of NCCLGroupGuard * Remove the memory usage check of gpus * Fix code style	7 years ago
gongweibao	4fb7cc7f5e	Move sync_mode device ctx from grpc server (#10881)	7 years ago
yuyang18	7c777dd549	Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into feature/exec_strategy	7 years ago
yuyang18	08295f9877	Add build strategy	7 years ago
typhoonzero	7b0c0273f4	update by comments	7 years ago
typhoonzero	f5840d8925	follow comments	7 years ago
typhoonzero	17009d0627	workable version	7 years ago
typhoonzero	3667578ec2	testing	7 years ago
typhoonzero	d9320dcd94	complete code	7 years ago
Yu Yang	093d227a77	Use mutex to stablize ncclCtxMap	7 years ago
Yu Yang	c64190ecbb	Polish NCCLHelper	7 years ago
qingqing01	129859e732	Support data type int64 in NCCL. (#9818)	7 years ago
Yu Yang	7dcb217e31	Refine allreduce op	7 years ago
Yu Yang	c0c2e15920	NCCL AllReduce	7 years ago
Yu Yang	fe7ed285d1	Extract NCCLCtxMap	7 years ago
Yu Yang	6ebc6bf533	ReorganizeCode	7 years ago
Yu Yang	41ad632341	Add NCCL Group Guard	7 years ago
Yu Yang	99fe83a020	Move nccl helper	7 years ago