Making large AI models cheaper, faster and more accessible
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Wenxuan Tan
8fd25d6e09
[Feature] Split cross-entropy computation in SP (#5959)
* halfway
* fix cross-PP-stage position id length diff bug
* fix typo
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* unified cross entropy func for all shardformer models
* remove redundant lines
* add basic ring attn; debug cross entropy
* fwd bwd logic complete
* fwd bwd logic complete; add experimental triton rescale
* precision tests passed
* precision tests passed
* fix typos and remove misc files
* update softmax_lse shape by new interface
* change tester name
* remove buffer clone; support packed seq layout
* add varlen tests
* fix typo
* all tests passed
* add dkv_group; fix mask
* remove debug statements
* adapt chatglm, command-R, qwen
* debug
* halfway
* fix cross-PP-stage position id length diff bug
* fix typo
* fix typo
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* unified cross entropy func for all shardformer models
* remove redundant lines
* add basic ring attn; debug cross entropy
* fwd bwd logic complete
* fwd bwd logic complete; add experimental triton rescale
* precision tests passed
* precision tests passed
* fix typos and remove misc files
* add sp_mode to benchmark; fix varlen interface
* update softmax_lse shape by new interface
* add varlen tests
* fix typo
* all tests passed
* add dkv_group; fix mask
* remove debug statements
* add comments
* q1 index only once
* remove events to simplify stream sync
* simplify forward/backward logic
* 2d ring forward passed
* 2d ring backward passed
* fixes
* fix ring attn loss
* 2D ring backward + llama passed
* merge
* update logger
* fix typo
* rebase
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* fix typo
* remove typos
* fixes
* support GPT
---------
Co-authored-by: Edenzzzz <wtan45@wisc.edu>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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2 months ago |
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benchmark.py
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[Feature] Split cross-entropy computation in SP (#5959)
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2 months ago |
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data.py
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finetune.py
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run.sh
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