 XiaobingZhang
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0dfb281743
don't save inputs buffer of FlashAttenFunc to reduce memory usage for inference mode (#1383)
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2 giorni fa |
 Michael Melesse
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b518517cb8
[AMD] Triton Backend for ROCm (#1203)
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1 settimana fa |
 Antoni Viros
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83e41b3ca4
Add custom ops for compatibility with PT Compile (#1139)
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2 mesi fa |
 youkaichao
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ef3e358a25
remove lambda (#1056)
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4 mesi fa |
 Tri Dao
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898dd4bbf2
Pass seqused_k to _flash_attn_varlen_forward
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5 mesi fa |
|
Tri Dao
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40e534a7f6
Implement cache_leftpad
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5 mesi fa |
|
Tri Dao
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81e01efd4b
More typo fixes
|
5 mesi fa |
|
Tri Dao
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72e27c6320
Fix typo with softcapping
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5 mesi fa |
 Phil Wang
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f4628b43ec
missing commas and backwards return arguments (#1032)
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5 mesi fa |
 Nicolas Patry
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8f873cc6ac
Implement softcapping. (#1025)
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5 mesi fa |
 Jianwei Dong
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4e8d60069f
Add the return_softmax_lse parameter to the flash_attn_with_kvcache function to allow returning the logsumexp of the attention scores. (#989)
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5 mesi fa |
 Grigory Sizov
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f816dee63c
Support unpadded LSE layout (#970)
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5 mesi fa |
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Grigory Sizov
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2a15840f09
Enable paged attention in varlen forward (#831)
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9 mesi fa |
 Tao He
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204c3c6d1b
Fixes an error in comment (#785)
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10 mesi fa |
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Tri Dao
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54e80a3829
Implement page KV cache
|
10 mesi fa |
|
Tri Dao
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a7b66ae25a
Simplify writing softmax to gmem
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11 mesi fa |
|
Tri Dao
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732654583c
Implement deterministic backward (thanks to Meituan)
|
11 mesi fa |
|
Tri Dao
|
5ab9b3667b
Clean up alibi, implement non-causal alibi
|
11 mesi fa |
|
Tri Dao
|
bc28eacc60
Format flash_attn_interface.py
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1 anno fa |
 Sanghun Cho
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e4f726fc44
Support alibi, by Sanghun Cho from Kakao Brain
|
1 anno fa |
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Tri Dao
|
d4a7c8ffbb
[CI] Only compile for CUDA 11.8 & 12.2, MAX_JOBS=2,add torch-nightly
|
1 anno fa |
 Jeremy Reizenstein
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ce3e7280f8
Allow varlen_fwd to take optional seqused_k (#647)
|
1 anno fa |
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Tri Dao
|
e279bf8ed9
[Gen] Accept cache_batch_idx to index into the KV cache
|
1 anno fa |
|
Tri Dao
|
083e8f525f
Implement local attention
|
1 anno fa |
|
Tri Dao
|
ccbb14f38e
Implement rotary embedding in flash_attn_with_kvcache
|
1 anno fa |
|
Tri Dao
|
ee77b931b9
Swap seqlen_q and nheads for MQA to speed it up (h/t Daniel Haziza)
|
1 anno fa |
|
Tri Dao
|
fd20f16a4e
Support cache_seqlens being integer
|
1 anno fa |
|
Tri Dao
|
37c6e05406
Implement flash_attn_with_kvcache
|
1 anno fa |
|
Tri Dao
|
9e5e8bc91e
Change causal mask to be aligned to bottom-right instead of top-left
|
1 anno fa |
|
Tri Dao
|
d431f16751
Import torch before flash_attn_2_cuda
|
1 anno fa |
