5 Commits

Author	SHA1	Message	Date
LuGY	c668801d36	[zero] allow passing process group to zero12 (#4153) ... * allow passing process group to zero12 * union tp-zero and normal-zero * polish code	2023-07-31 22:13:29 +08:00
LuGY	c6ab96983a	[zero] refactor low level zero for shard evenly (#4030) ... * refactor low level zero * fix zero2 and support cpu offload * avg gradient and modify unit test * refactor grad store, support layer drop * refactor bucket store, support grad accumulation * fix and update unit test of zero and ddp * compatible with tp, ga and unit test * fix memory leak and polish * add zero layer drop unittest * polish code * fix import err in unit test * support diffenert comm dtype, modify docstring style * polish code * test padding and fix * fix unit test of low level zero * fix pad recording in bucket store * support some models * polish	2023-07-31 22:13:29 +08:00
digger yu	de0d7df33f	[nfc] fix typo colossalai/zero (#3923)	2023-06-08 00:01:29 +08:00
YH	a22407cc02	[zero] Suggests a minor change to confusing variable names in the ZeRO optimizer. (#3173) ... * Fix confusing variable name in zero opt * Apply lint * Fix util func * Fix minor util func * Fix zero param optimizer name	2023-04-27 18:43:14 +08:00
ver217	26b7aac0be	[zero] reorganize zero/gemini folder structure (#3424) ... * [zero] refactor low-level zero folder structure * [zero] fix legacy zero import path * [zero] fix legacy zero import path * [zero] remove useless import * [zero] refactor gemini folder structure * [zero] refactor gemini folder structure * [zero] refactor legacy zero import path * [zero] refactor gemini folder structure * [zero] refactor gemini folder structure * [zero] refactor gemini folder structure * [zero] refactor legacy zero import path * [zero] fix test import path * [zero] fix test * [zero] fix circular import * [zero] update import	2023-04-04 13:48:16 +08:00