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support flash attention with sparse mask by GuoxiaWang · Pull Request #62029 · PaddlePaddle/Paddle · GitHub
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你的PR提交成功，感谢你对开源项目的贡献! |
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Sorry to inform you that 17ed1c6's CIs have passed for more than 7 days. To prevent PR conflicts, you need to re-run all CIs manually. |
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修改文档以符合规范
sunzhongkai588
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Mar 27, 2024
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LGTM for docs
YuanRisheng
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Mar 27, 2024
kolinwei
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Mar 27, 2024
heavyrain-lzy
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LGTM for YAML
| @@ -859,6 +859,17 @@ | |||
| func : flash_attn_unpadded_grad | |||
| data_type: q | |||
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| - backward_op : flash_attn_with_sparse_mask_grad | |||
| forward : flash_attn_with_sparse_mask (Tensor q, Tensor k, Tensor v, Tensor attn_mask_start_row_indices, Tensor fixed_seed_offset, float dropout = 0.0, bool causal = false, int attn_mask_start_row = 0, bool return_softmax = false, bool is_test = false, str rng_name = "") -> Tensor(out), Tensor(softmax), Tensor(softmax_lse), Tensor(seed_offset) | |||
| args : (Tensor q, Tensor k, Tensor v, Tensor attn_mask_start_row_indices, Tensor out, Tensor softmax_lse, Tensor seed_offset, Tensor out_grad, float dropout = 0.0, bool causal = false, int attn_mask_start_row = 0) | |||
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后续该算子若要支持自动并行，请添加切分推导规则
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好的
zhangbo9674
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Mar 27, 2024
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API is fine, please attach the Chinese document PR link in description above. |
添加相关中文文档：PaddlePaddle/docs#6554 |
jeff41404
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Mar 28, 2024
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LGTM for API
sneaxiy
approved these changes
Mar 28, 2024
co63oc
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Mar 29, 2024
* add flash attention with sparse mask * fix doc * Update python/paddle/nn/functional/flash_attention.py * Update python/paddle/nn/functional/flash_attention.py * Update python/paddle/nn/functional/flash_attention.py * Update python/paddle/nn/functional/flash_attention.py * fix docstring --------- Co-authored-by: zachary sun <70642955+sunzhongkai588@users.noreply.github.com> Co-authored-by: zachary sun <sunzhongkai@baidu.com>
tianshuo78520a
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Mar 29, 2024
This reverts commit e05764a.
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PR types
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Description
support flash attention with sparse mask
Pcard-73145