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103 Commits (a590ed0ba362eb7c159cc771718b57edfc2107fb)

Author SHA1 Message Date
Jiarui Fang a590ed0ba3
[zero] improve the accuracy of get_memory_usage of sharded param (#538) 2022-03-28 16:19:19 +08:00
Jiarui Fang 37cb70feec
[zero] get memory usage for sharded param (#536) 2022-03-28 15:01:21 +08:00
LuGY 105c5301c3
[zero]added hybrid adam, removed loss scale in adam (#527) 
* [zero]added hybrid adam, removed loss scale of adam

* remove useless code
 2022-03-25 18:03:54 +08:00
Jiarui Fang 8d8c5407c0
[zero] refactor model data tracing (#522) 2022-03-25 18:03:32 +08:00
Frank Lee 3601b2bad0
[test] fixed rerun_on_exception and adapted test cases (#487) 2022-03-25 17:25:12 +08:00
Jiarui Fang 4d322b79da
[refactor] remove old zero code (#517) 2022-03-25 14:54:39 +08:00
LuGY 6a3f9fda83
[cuda] modify the fused adam, support hybrid of fp16 and fp32 (#497) 2022-03-25 14:15:53 +08:00
Jiarui Fang 920c5889a7
[zero] add colo move inline (#521) 2022-03-25 14:02:55 +08:00
Jiarui Fang 0bebda6ea5
[zero] fix init device bug in zero init context unittest (#516) 2022-03-25 12:24:18 +08:00
Jiarui Fang 7ef3507ace
[zero] show model data cuda memory usage after zero context init. (#515) 2022-03-25 11:23:35 +08:00
Jiarui Fang 9330be0f3c
[memory] set cuda mem frac (#506) 2022-03-24 16:57:13 +08:00
Jiarui Fang 0035b7be07
[memory] add model data tensor moving api (#503) 2022-03-24 14:29:41 +08:00
Jiarui Fang a445e118cf
[polish] polish singleton and global context (#500) 2022-03-23 18:03:39 +08:00
ver217 9ec1ce6ab1
[zero] sharded model support the reuse of fp16 shard (#495) 
* sharded model supports reuse fp16 shard

* rename variable

* polish code

* polish code

* polish code
 2022-03-23 14:59:59 +08:00
ver217 62b0a8d644
[zero] sharded optim support hybrid cpu adam (#486) 
* sharded optim support hybrid cpu adam

* update unit test

* polish docstring
 2022-03-22 14:56:59 +08:00
Jiarui Fang b334822163
[zero] polish sharded param name (#484) 
* [zero] polish sharded param name

* polish code

* polish

* polish code

* polish

* polsih

* polish
 2022-03-22 14:36:16 +08:00
Jiarui Fang 65c0f380c2
[format] polish name format for MOE (#481) 2022-03-21 23:19:47 +08:00
HELSON 7544347145
[MOE] add unitest for MOE experts layout, gradient handler and kernel (#469) 2022-03-21 13:35:04 +08:00
HELSON 84fd7c1d4d
add moe context, moe utilities and refactor gradient handler (#455) 2022-03-18 16:38:32 +08:00
Frank Lee af185b5519
[test] fixed amp convergence comparison test (#454) 2022-03-18 16:28:16 +08:00
ver217 a241f61b34
[zero] Update initialize for ZeRO (#458) 
* polish code

* shard strategy receive pg in shard() / gather()

* update zero engine

* polish code
 2022-03-18 16:18:31 +08:00
ver217 642846d6f9
update sharded optim and fix zero init ctx (#457) 2022-03-18 15:44:47 +08:00
Jiarui Fang e2e9f82588
Revert "[zero] update sharded optim and fix zero init ctx" (#456) 
* Revert "polish code"

This reverts commit 8cf7ff08cf.

* Revert "rename variables"

This reverts commit e99af94ab8.

* Revert "remove surplus imports"

This reverts commit 46add4a5c5.

* Revert "update sharded optim and fix zero init ctx"

This reverts commit 57567ee768.
 2022-03-18 15:22:43 +08:00
ver217 8cf7ff08cf polish code 2022-03-18 14:25:25 +08:00
ver217 46add4a5c5 remove surplus imports 2022-03-18 14:25:25 +08:00
ver217 57567ee768 update sharded optim and fix zero init ctx 2022-03-18 14:25:25 +08:00
Frank Lee f27d801a13
[test] optimized zero data parallel test (#452) 2022-03-18 11:35:54 +08:00
Jiarui Fang 0fcfb1e00d
[test] make zero engine test really work (#447) 2022-03-17 17:24:25 +08:00
Frank Lee bb2790cf0b
optimize engine and trainer test (#448) 2022-03-17 15:44:17 +08:00
Frank Lee b72b8445c6
optimized context test time consumption (#446) 2022-03-17 14:40:52 +08:00
Jiarui Fang 496cbb0760
[hotfix] fix initialize bug with zero (#442) 2022-03-17 13:16:22 +08:00
Jiarui Fang 17b8274f8a
[unitest] polish zero config in unittest (#438) 2022-03-17 10:20:53 +08:00
Jiarui Fang 640a6cd304
[refactory] refactory the initialize method for new zero design (#431) 2022-03-16 19:29:37 +08:00
ver217 fce9432f08 sync before creating empty grad 2022-03-16 14:24:09 +08:00
Jiarui Fang f9c762df85
[test] merge zero optim tests (#428) 2022-03-16 12:22:45 +08:00
Jiarui Fang 5d7dc3525b
[hotfix] run cpu adam unittest in pytest (#424) 2022-03-16 10:39:55 +08:00
Jiarui Fang adebb3e041
[zero] cuda margin space for OS (#418) 2022-03-15 12:02:19 +08:00
Jiarui Fang 56bb412e72
[polish] use GLOBAL_MODEL_DATA_TRACER (#417) 2022-03-15 11:29:46 +08:00
Jiarui Fang 23ba3fc450
[zero] refactory ShardedOptimV2 init method (#416) 2022-03-15 10:45:55 +08:00
Frank Lee e79ea44247
[fp16] refactored fp16 optimizer (#392) 2022-03-15 10:05:38 +08:00
Jiarui Fang 21dc54e019
[zero] memtracer to record cuda memory usage of model data and overall system (#395) 2022-03-14 22:05:30 +08:00
Jiarui Fang a37bf1bc42
[hotfix] rm test_tensor_detector.py (#413) 2022-03-14 21:39:48 +08:00
Jiarui Fang 370f567e7d
[zero] new interface for ShardedOptimv2 (#406) 2022-03-14 20:48:41 +08:00
LuGY a9c27be42e
Added tensor detector (#393) 
* Added tensor detector

* Added the - states

* Allowed change include_cpu when detect()
 2022-03-14 18:01:46 +08:00
ver217 54fd37f0e0 polish unit test 2022-03-14 15:06:02 +08:00
Frank Lee 1e4bf85cdb fixed bug in activation checkpointing test (#387) 2022-03-11 15:50:28 +08:00
Jiarui Fang 3af13a2c3e [zero] polish ShardedOptimV2 unittest (#385) 
* place params on cpu after zero init context

* polish code

* bucketzed cpu gpu tensor transter

* find a bug in sharded optim unittest

* add offload unittest for ShardedOptimV2.

* polish code and make it more robust
 2022-03-11 15:50:28 +08:00
Frank Lee 526a318032 [unit test] Refactored test cases with component func (#339) 
* refactored test with component func

* fixed bug
 2022-03-11 15:50:28 +08:00
LuGY de46450461 Added activation offload (#331) 
* Added activation offload

* Fixed the import bug, used the pytest
 2022-03-11 15:50:28 +08:00
Jiarui Fang b5f43acee3 [zero] find miss code (#378) 2022-03-11 15:50:28 +08:00