Commit Graph

10 Commits (5134ad5d1abf95fe63a72452953f894b9630ea93)

Author SHA1 Message Date
HELSON 707b11d4a0
[gemini] update ddp strict mode (#2518)
* [zero] add strict ddp mode for chunk init

* [gemini] update gpt example
2023-01-28 14:35:25 +08:00
HELSON f69f9bf223
[zero] add chunk init function for users (#1729)
* add chunk manager init function

* fix unit tests

* add comment

* add flush=True
2022-10-18 16:31:22 +08:00
HELSON b28991dd0a
[feature] A new ZeRO implementation (#1644) 2022-10-09 09:18:51 +08:00
Jiarui Fang c5d39215f6
Revert "[feature] new zero implementation (#1623)" (#1643)
This reverts commit 5be118f405.
2022-09-26 10:06:03 +08:00
HELSON 5be118f405
[feature] new zero implementation (#1623) 2022-09-24 19:58:18 +08:00
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
2022-07-18 14:14:52 +08:00
Jiarui Fang 060b917daf
[refactor] remove gpc dependency in colotensor's _ops (#1189) 2022-07-04 18:54:37 +08:00
Jiarui Fang 372f791444
[refactor] move chunk and chunkmgr to directory gemini (#1182) 2022-06-29 13:31:02 +08:00
ver217 8106d7b8c7
[ddp] refactor ColoDDP and ZeroDDP (#1146)
* ColoDDP supports overwriting default process group

* rename ColoDDPV2 to ZeroDDP

* add docstr for ZeroDDP

* polish docstr
2022-06-21 16:35:23 +08:00
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
2022-06-20 10:51:47 +08:00