15 Commits (4af31d263dd12c9238607fa48e5fd0488cd8cf25)

Author	SHA1	Message	Date
HELSON	707b11d4a0	[gemini] update ddp strict mode (#2518) ... * [zero] add strict ddp mode for chunk init * [gemini] update gpt example	2 years ago
HELSON	f69f9bf223	[zero] add chunk init function for users (#1729) ... * add chunk manager init function * fix unit tests * add comment * add flush=True	2 years ago
HELSON	b28991dd0a	[feature] A new ZeRO implementation (#1644)	2 years ago
Jiarui Fang	c5d39215f6	Revert "[feature] new zero implementation (#1623)" (#1643) ... This reverts commit 5be118f405.	2 years ago
HELSON	5be118f405	[feature] new zero implementation (#1623)	2 years ago
HELSON	4e98e938ce	[zero] alleviate memory usage in ZeRODDP state_dict (#1398)	2 years ago
ver217	7d5d628e07	[DDP] test ddp state dict uses more strict threshold (#1382)	2 years ago
HELSON	87775a0682	[colotensor] use cpu memory to store state_dict (#1367)	2 years ago
ver217	0c51ff2c13	[hotfix] ZeroDDP use new process group (#1333) ... * process group supports getting ranks in group * chunk mgr receives a process group * update unit test * fix unit tests	2 years ago
Jiarui Fang	3b500984b1	[tensor] fix some unittests (#1234)	2 years ago
Jiarui Fang	060b917daf	[refactor] remove gpc dependency in colotensor's _ops (#1189)	2 years ago
Jiarui Fang	372f791444	[refactor] move chunk and chunkmgr to directory gemini (#1182)	2 years ago
ver217	6b2f2ab9bb	[ddp] ColoDDP uses bucket all-reduce (#1177) ... * add reducer * update colo ddp with reducer * polish unit test * polish unit test	2 years ago
ver217	8106d7b8c7	[ddp] refactor ColoDDP and ZeroDDP (#1146) ... * ColoDDP supports overwriting default process group * rename ColoDDPV2 to ZeroDDP * add docstr for ZeroDDP * polish docstr	2 years ago
ver217	d26902645e	[ddp] add save/load state dict for ColoDDP (#1127) ... * add save/load state dict for ColoDDP * add unit test * refactor unit test folder * polish unit test * rename unit test	2 years ago