40 Commits (cdb7d5e7d2dc2a48c31f0625d109728973213af8)

Author	SHA1	Message	Date
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	1468e4bcfc	[zero] add constant placement policy (#1705) ... * fixes memory leak when paramter is in fp16 in ZeroDDP init. * bans chunk releasement in CUDA. Only when a chunk is about to offload, it is allowed to release. * adds a constant placement policy. With it, users can allocate a reserved caching memory space for parameters.	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
Zangwei Zheng	9823cbf24b	[NFC] polish colossalai/gemini/update/chunkv2.py code style (#1565)	2 years ago
Kai Wang (Victor Kai)	46931e3c32	[NFC] polish code colossalai/gemini/update/search_utils.py (#1557)	2 years ago
HELSON	b80340168e	[zero] add chunk_managerV2 for all-gather chunk (#1441)	2 years ago
HELSON	9056677b13	[zero] add chunk size searching algorithm for parameters in different groups (#1436)	2 years ago
HELSON	039b7ed3bc	[polish] add update directory in gemini; rename AgChunk to ChunkV2 (#1432)	2 years ago
HELSON	0d212183c4	[zero] add has_inf_or_nan in AgChunk; enhance the unit test of AgChunk (#1426)	2 years ago
HELSON	4fb3c52cf0	[zero] add unit test for AgChunk's append, close, access (#1423)	2 years ago
HELSON	c577ed016e	[zero] add AgChunk (#1417)	2 years ago
ver217	56b8863b87	[zero] chunk manager allows filtering ex-large params (#1393)	2 years ago
HELSON	527758b2ae	[hotfix] fix a running error in test_colo_checkpoint.py (#1387)	2 years ago
Jiarui Fang	f792507ff3	[chunk] add PG check for tensor appending (#1383)	2 years ago
ver217	d068af81a3	[doc] update rst and docstring (#1351) ... * update rst * add zero docstr * fix docstr * remove fx.tracer.meta_patch * fix docstr * fix docstr * update fx rst * fix fx docstr * remove useless rst	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	4165eabb1e	[hotfix] remove potiential circle import (#1307) ... * make it faster * [hotfix] remove circle import	2 years ago
ver217	dba7e0cfb4	make AutoPlacementPolicy configurable (#1191)	2 years ago
Jiarui Fang	372f791444	[refactor] move chunk and chunkmgr to directory gemini (#1182)	2 years ago
ver217	54aabb8da4	[gemini] refactor gemini mgr (#1151) ... * refactor gemini mgr * udpate __init__	2 years ago
ver217	7d14b473f0	[gemini] gemini mgr supports "cpu" placement policy (#1118) ... * update gemini mgr * update chunk * add docstr * polish placement policy * update test chunk * update test zero * polish unit test * remove useless unit test	2 years ago
Frank Lee	14e5b11d7f	[zero] fixed api consistency (#1098)	3 years ago
ver217	1f894e033f	[gemini] zero supports gemini (#1093) ... * add placement policy * add gemini mgr * update mem stats collector * update zero * update zero optim * fix bugs * zero optim monitor os * polish unit test * polish unit test * add assert	3 years ago
ver217	be01db37c8	[tensor] refactor chunk mgr and impl MemStatsCollectorV2 (#1077) ... * polish chunk manager * polish unit test * impl add_extern_static_tensor for chunk mgr * add mem stats collector v2 * polish code * polish unit test * polish code * polish get chunks	3 years ago
ver217	c4d903e64a	[gemini] accelerate adjust_layout() (#878) ... * add lru cache * polish code * update unit test * fix sharded optim	3 years ago
HELSON	425b4a96b8	[gemini] polish stateful_tensor_mgr (#876)	3 years ago
HELSON	3107817172	[gemini] add stateful tensor container (#867)	3 years ago
HELSON	f0e654558f	[gemini] polish code (#855)	3 years ago
ver217	d7e0303d1e	[zero] use GeminiMemoryManager when sampling model data (#850)	3 years ago
ver217	0dea140760	[hotfix] add deconstructor for stateful tensor (#848) ... * add deconstructor for stateful tensor * fix colo init context	3 years ago
HELSON	e5ea3fdeef	[gemini] add GeminiMemoryManger (#832) ... * refactor StatefulTensor, tensor utilities * add unitest for GeminiMemoryManager	3 years ago
Jiarui Fang	0ce8924ceb	[tensor] reorganize files (#820)	3 years ago
Jiarui Fang	ab962b9735	[gemini] a new tensor structure (#818) ... * Revert "[zero] add ZeroTensorShardStrategy (#793)" This reverts commit 88759e289e. * [gemini] set cpu memory capacity * [log] local throughput collecting * polish * polish * polish * polish code * polish * polish code * add a new tensor structure and override linear for it * polish * polish * polish * polish * polish * polish * polish * polish * polish * polish * polish	3 years ago
Jiarui Fang	3ddbd1bce1	[gemini] collect cpu-gpu moving volume in each iteration (#813)	3 years ago
Jiarui Fang	681addb512	[refactor] moving grad acc logic to engine (#804)	3 years ago
Jiarui Fang	4d9332b4c5	[refactor] moving memtracer to gemini (#801)	3 years ago
ver217	846406a07a	[gemini] fix auto tensor placement policy (#775)	3 years ago
Jiarui Fang	10ef8afdd2	[gemini] init genimi individual directory (#754)	3 years ago