* [test] smaller gpt2 test case
* [test] reduce test cases: tests/test_zero/test_gemini/test_zeroddp_state_dict.py
* [test] reduce test cases: tests/test_zero/test_gemini/test_grad_accum.py
* [test] reduce test cases tests/test_zero/test_gemini/test_optim.py
* Revert "[test] smaller gpt2 test case"
Some tests might depend on the size of model (num of chunks)
This reverts commit df705a5210.
* [test] reduce test cases: tests/test_checkpoint_io/test_gemini_checkpoint_io.py
* [CI] smaller test model for two mwo the two modifid cases
* [CI] hardcode gpt model for tests/test_zero/test_gemini/test_search.py since we need a fixed answer there
* [gemini] async grad chunk reduce (all-reduce&reduce-scatter)
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* [gemini] add test
* [gemini] rename func
* [gemini] update llama benchmark
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* [gemini] use tensor counter
* [gemini] change default config in GeminiPlugin and GeminiDDP
* [chore] typo
* [gemini] fix sync issue & add test cases
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* [bug] fix silly bug
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* [chore] add test for prefetch
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* [misc] remove config arg from initialize
* [misc] remove old tensor contrusctor
* [plugin] add npu support for ddp
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* [devops] fix doc test ci
* [test] fix test launch
* [doc] update launch doc
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* [npu] setup device utils (#5047)
* [npu] add npu device support
* [npu] support low level zero
* [test] update npu zero plugin test
* [hotfix] fix import
* [test] recover tests
* [npu] gemini support npu (#5052)
* [npu] refactor device utils
* [gemini] support npu
* [example] llama2+gemini support npu
* [kernel] add arm cpu adam kernel (#5065)
* [kernel] add arm cpu adam
* [optim] update adam optimizer
* [kernel] arm cpu adam remove bf16 support
* [test] add custom models in model zoo
* [test] update legacy test
* [test] update model zoo
* [test] update gemini test
* [test] remove components to test
* add test
* fix no_sync bug in low level zero plugin
* fix test
* add argument for grad accum
* add grad accum in backward hook for gemini
* finish implementation, rewrite tests
* fix test
* skip stuck model in low level zero test
* update doc
* optimize communication & fix gradient checkpoint
* modify doc
* cleaning codes
* update cpu adam fp16 case
* [kernel] support pure fp16 for cpu adam (#4896)
* [kernel] fix cpu adam kernel for pure fp16 and update tests (#4919)
* [kernel] fix cpu adam
* [test] update gemini optim test
* fix zero ckptio with offload
* fix load device
* saved tensors in ckpt should be on CPU
* fix unit test
* fix unit test
* add clear cache
* save memory for CI
* 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
* [bf16] add bf16 support for fused adam (#3844)
* [bf16] fused adam kernel support bf16
* [test] update fused adam kernel test
* [test] update fused adam test
* [bf16] cpu adam and hybrid adam optimizers support bf16 (#3860)
* [bf16] implement mixed precision mixin and add bf16 support for low level zero (#3869)
* [bf16] add mixed precision mixin
* [bf16] low level zero optim support bf16
* [text] update low level zero test
* [text] fix low level zero grad acc test
* [bf16] add bf16 support for gemini (#3872)
* [bf16] gemini support bf16
* [test] update gemini bf16 test
* [doc] update gemini docstring
* [bf16] add bf16 support for plugins (#3877)
* [bf16] add bf16 support for legacy zero (#3879)
* [zero] init context support bf16
* [zero] legacy zero support bf16
* [test] add zero bf16 test
* [doc] add bf16 related docstring for legacy zero
* fix spelling error with examples/comminity/
* fix spelling error with tests/
* fix some spelling error with tests/ colossalai/ etc.
* fix spelling error with tests/ etc. date:2023.5.10
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