11 Commits (f4e7a47381a78a7bb56e14db68433a5eab39d633)

Author	SHA1	Message	Date
typhoonzero	da87f7a698	Revert "[Feature] Fp16 training for resnet50 (#14850)" ... This reverts commit 3d750f9c5a.	6 years ago
chengduo	550e7e410b	Code Clean parallel_executor.py (#14849) ... * refine parallel_executor * remove uncessary code test=develop	6 years ago
Wu Yi	3d750f9c5a	[Feature] Fp16 training for resnet50 (#14850) ... * wip * wip * wip * wip for test * add fp16 tests test=develop * fix cpu build test=develop * fix test=develop * fix py3 tests test=develop * fix lr_scheduler dtype test=develop * fix test=dvelop * test fix ci compile test=develop * fix build and merge test=develop * fallback momentumop change to general test=develop	6 years ago
peizhilin	7c8c9dc9bf	fix unit test cases	7 years ago
Xin Pan	34b401fc6c	clean up a global graph attr.	7 years ago
Wu Yi	26200f2e42	[1.1] [project] train imagenet using large batch size (#13766) ... * fix nccl2 lars dist support * put lars in momentum op * add tests lars * fix ci * fix cpu kernel * soft warning * remove lars in test_recognize_digits.py * move to another op * add file * update api.spec test=develop * update test=develop * fix api.spec test=develop * wip * wip, finish grad merge ops * wip, finish graph build * wip test running * work on 1 gpu * workable version * update * fix tests * fuse broadcast op * fix compile failed * refine * add batch merge test mnist * fix CI test=develop * fix build * use independent bn params for batch merge test=develop * update api.spec * follow comments and for test * wip * refine tests test=develop * follow comments test=develop * remove startup bn modify test=develop * follow comments test=develop * fix merge test=develop	7 years ago
Wu Yi	29c63d180f	[Feature] dist op role and lr op role, to support memory optimize with dist training (#13220) ... * wip * clean up * should fix running with memopt * add ut * mark lr schedule op role * hide lr_schedule_guard * use op_role_var instead of ufind * unify dist test name * wip for py3 support * fix var deref * fix python3 mem_opt order * remove comments	7 years ago
Xin Pan	e5b322051b	clean	7 years ago
Yancey1989	5ce1a960a5	move bcast op into pass	7 years ago
Xin Pan	5ae052bd14	remove some unused codes	7 years ago
Xin Pan	626abfc33a	code clean up and renaming ... Reduce one level of inheritence.	7 years ago