Commits · 2d8ea9a5303b7de8865279b66c8f7e8ed2a59aee · gaoqiong / flash-attention

"src/vscode:/vscode.git/clone" did not exist on "e9d4d21ed506be1f9cb0871d3b1d9279d9cfca46"

21 Sep, 2023 2 commits
- Swap seqlen_q and ngroups when seqlen_q=1 (h/t Daniel Haziza) · 2d8ea9a5
  Tri Dao authored Sep 20, 2023
  
  2d8ea9a5
- [Llama] Fix some tests, add tests for Llama 2 and CodeLlama · 0705d271
  Tri Dao authored Sep 20, 2023
  
  0705d271
20 Sep, 2023 3 commits
- [Gen] Simplify decode_speculative · e0fbaa70
  Tri Dao authored Sep 18, 2023
  
  e0fbaa70
- [Gen] Rename max_sequence_len->max_seqlen, sequence_len_offset->seqlen_offset · e6a80264
  Tri Dao authored Sep 18, 2023
  
  e6a80264
- Fix Llama GQA/MQA (#546) · 42832575
  Kevin Hu authored Sep 19, 2023
```
* Fix llama MQA

* Fix permute shape

* Update llama.py
```
  42832575
18 Sep, 2023 2 commits
- [Gen] Don't use ft_attention, use flash_attn_with_kvcache instead · dfe29f5e
  Tri Dao authored Sep 18, 2023
  
  dfe29f5e
- Swap seqlen_q, nheads for MQA when seqlen_q=1 for fwd (h/t Daniel H) · 3250ff3d
  Tri Dao authored Sep 18, 2023
  
  3250ff3d
16 Sep, 2023 2 commits
- Implement rotary embedding in flash_attn_with_kvcache · ccbb14f3
  Tri Dao authored Sep 16, 2023
  
  ccbb14f3
- [CE] Implement CrossEntropyLoss in Triton · 5400fdc4
  Tri Dao authored Sep 15, 2023
  
  5400fdc4
13 Sep, 2023 2 commits
- Simplify the implementation of KVcache attn by appending KV first · 56b7fc6e
  Tri Dao authored Sep 13, 2023
  
  56b7fc6e
- Add tests for Pythia, GPT-JT, and RedPajama models · d0032700
  Tri Dao authored Sep 13, 2023
  
  d0032700
11 Sep, 2023 2 commits
- Add BigCode converters (#532) · 07005806
  Kevin Hu authored Sep 10, 2023
  
  07005806
- [Gen] Fix calling update_graph_cache in tests · 8a733cbd
  Tri Dao authored Sep 10, 2023
  
  8a733cbd
09 Sep, 2023 1 commit
- Inverse state dict for BERT (#527) · 4c91621a
  Kevin Hu authored Sep 09, 2023
  
  4c91621a
07 Sep, 2023 1 commit
- [Gen] Use flash_attn_with_kvcache in generation · a86442f0
  Tri Dao authored Sep 07, 2023
  
  a86442f0
06 Sep, 2023 1 commit
- [Rotary] Set device before launching Triton kernel to avoid error · 97951590
  Tri Dao authored Sep 05, 2023
  
  97951590
05 Sep, 2023 2 commits
- Support cache_seqlens being integer · fd20f16a
  Tri Dao authored Sep 05, 2023
  
  fd20f16a
- [Gen] Refactor decoding function · 913922ca
  Tri Dao authored Sep 04, 2023
  
  913922ca
04 Sep, 2023 4 commits
- Implement flash_attn_with_kvcache · 37c6e054
  Tri Dao authored Sep 04, 2023
  
  37c6e054
- Require CUDA 11.6+, clean up setup.py · 0c04943f
  Tri Dao authored Sep 03, 2023
  
  0c04943f
- Fix test_baichuan · 798858f9
  Tri Dao authored Sep 03, 2023
  
  798858f9
- [Rotary] Implement varlen rotary · b28ec236
  Tri Dao authored Sep 03, 2023
  
  b28ec236
03 Sep, 2023 2 commits
- [Rotary] Speed up rotary kernel when interleaved=True · 1c523c1c
  Tri Dao authored Sep 03, 2023
  
  1c523c1c
- [Rotary] Implement rotary in Triton · 942fcbf0
  Tri Dao authored Sep 03, 2023
  
  942fcbf0
30 Aug, 2023 1 commit
- Support MQA + MP for decoding (#490) · 011ec323
  dan_the_3rd authored Aug 30, 2023
```
Co-authored-by: danthe3rd <danthe3rd>
```
  011ec323
29 Aug, 2023 1 commit
- Implement splitKV attention · b1fbbd83
  Tri Dao authored Aug 29, 2023
  
  b1fbbd83
28 Aug, 2023 1 commit
- [Gen] Clone logits before returning when cg=True · 9f42cb6e
  Tri Dao authored Aug 27, 2023
  
  9f42cb6e
27 Aug, 2023 1 commit
- [GPT] Generalize last_token_only arg to num_last_tokens · f8aea6ea
  Tri Dao authored Aug 26, 2023
  
  f8aea6ea
26 Aug, 2023 3 commits
- [GPT] Test generation when passing in multiple tokens · 371e2065
  Tri Dao authored Aug 26, 2023
  
  371e2065
- [GPT] Move more tests to test_gpt.py · c000c3a2
  Tri Dao authored Aug 26, 2023
  
  c000c3a2
- [GPT] Move GPT and OPT generation tests to test_{gpt,opt}.py · 9b713872
  Tri Dao authored Aug 26, 2023
  
  9b713872
25 Aug, 2023 2 commits
- Move pyproject.toml to flash-attn and tests dir to avoid PEP 517 · 73bd3f3b
  Tri Dao authored Aug 25, 2023
  
  73bd3f3b
- Change causal mask to be aligned to bottom-right instead of top-left · 9e5e8bc9
  Tri Dao authored Aug 21, 2023
  
  9e5e8bc9
22 Aug, 2023 1 commit
- [GPT] Fix loading weights from HF hub · ef6d8c75
  Tri Dao authored Aug 21, 2023
  
  ef6d8c75
21 Aug, 2023 1 commit
- FEAT: add codes which supporting for baichuan-inc/Baichuan-7B (#425) · a8c35b4f
  GAOXinyu authored Aug 22, 2023
  
  a8c35b4f
19 Aug, 2023 2 commits
- Run isort and black on test files · 0e8c46ae
  Tri Dao authored Aug 18, 2023
  
  0e8c46ae
- map custom model state_dict back to huggingface format (#465) · 7fcd3e6a
  Xuechen Li authored Aug 18, 2023
```
* fix name.

* set inv function.

* add map back function.

* handle gqa.

* add type annotation to avoid confusion.

* fix docstr.

* test inverse remap logic.
```
  7fcd3e6a
18 Aug, 2023 2 commits

support when num_heads is not divisible by world_size; resolves #459 (#461) · bb4cded1

Xuechen Li authored Aug 18, 2023

* uneql rank.

* trim.

* enable passing in number of heads for each rank.

* simplify.

* simplify.

* cleanup.

* fix col parallel.

* fix bug with row parallel.

* fit out proj.

* refac.

* fix sharding logic.

* refac sharding.

* refac.

* support multiple of.

* make fn reuseable.

* fix bug in dimensions.

* scaffold.

* test uneven heads.

* fix test by adding barrier.

* refac.

* reuse code.

* clean up.

bb4cded1

[ViT] Minor fix so it runs · a81900d4
Tri Dao authored Aug 17, 2023

a81900d4

16 Aug, 2023 1 commit
- Fix Bwd NaN for varlen when seqlen_q >> seqlen_k and causal · c65b5106
  Tri Dao authored Aug 16, 2023
  
  c65b5106