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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>		3 months ago
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custom	[Feature] Distributed optimizers: Lamb, Galore, CAME and Adafactor (#5694)	7 months ago
diffusers	[misc] update pre-commit and run all files (#4752)	1 year ago
timm	[misc] update pre-commit and run all files (#4752)	1 year ago
torchaudio	[misc] update pre-commit and run all files (#4752)	1 year ago
torchrec	[test] modify model supporting part of low_level_zero plugin (including correspoding docs)	1 year ago
torchvision	[pre-commit.ci] pre-commit autoupdate (#5572)	5 months ago
transformers	[Feature] Split cross-entropy computation in SP (#5959)	3 months ago
__init__.py	[Feature] Zigzag Ring attention (#5905)	3 months ago
executor.py	[test] merge old components to test to model zoo (#4945)	1 year ago
registry.py	[devops] remove post commit ci (#5566)	8 months ago