 Tri Dao
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6807b1ea37
Longest-processing-time-first scheduler for causal
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hai 1 día |
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Tri Dao
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fb9c9cbbe9
Support qkv_descale of shape (batch_size, nheads_kv)
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hai 4 días |
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Tri Dao
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6293008748
Add option for Mma0_is_RS and Mma1_is_RS in attn fwd
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hai 1 semana |
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Tri Dao
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f5e89ff136
Tune tile size for bwd softcap
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hai 1 semana |
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Tri Dao
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29cdfedd80
Use Bulk reduce instead of TMA for dQaccum, split across WGs
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hai 1 semana |
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Tri Dao
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9c954f7021
Use num_split_heuristics in fwd and fwd_varlen
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hai 1 semana |
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Tri Dao
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f6e165becf
Change tile_size and local to avoid wgmma being serialized
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hai 2 semanas |
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Tri Dao
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3ed79742fb
Add option to shuffle LSE and dPsum in the bwd
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hai 2 semanas |
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Tri Dao
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42fc4962f0
Uncomment tanh softcapping
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hai 2 semanas |
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Tri Dao
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9553b2728f
More env vars to disable features
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hai 3 semanas |
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Tri Dao
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3248babb9e
QOL: Use env var to selectively disable features
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hai 3 semanas |
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Tri Dao
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94657af3e8
Add option for not doing intra-WG overlapping of gemm and softmax
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hai 3 semanas |
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Tri Dao
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fc2fd95a18
Renable FP8 kernels
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hai 3 semanas |
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Tri Dao
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3d0d147940
Early stop on actual num_splits in mha_combine kernel
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hai 3 semanas |
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Tri Dao
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9fd6b977bb
Precompute the pointers in mha_combine kernel
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hai 3 semanas |
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Tri Dao
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64d92bce53
Split PagedKV into separate .cu files to speed up compilation
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hai 3 semanas |
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Tri Dao
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586ba914bb
Move fwd tile size to a separate file
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hai 3 semanas |
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Tri Dao
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5194d9b2e6
Include torch/version.h for TORCH_VERSION* macros
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hai 3 semanas |
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Tri Dao
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25dbfa6452
Add heuristic for setting num_splits from FA2
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hai 3 semanas |
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Tri Dao
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018b9af683
Move .cu files to instantiations, use generate_kernels.py
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hai 3 semanas |
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Tri Dao
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0290574956
Put #if to avoid redefinition with torch >= 2.4
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hai 4 semanas |
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Tri Dao
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9f82a326ad
Implement rotary for attn decode
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hai 1 mes |
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Tri Dao
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4d00645c76
Implement appending new KV to KV cache
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hai 1 mes |
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Tri Dao
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4860b1068f
Fix mha_combine tests
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hai 1 mes |
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Tri Dao
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a65af55f4a
Move mask_fn and load_Q into separate functions
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hai 1 mes |
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Tri Dao
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df96486c31
Decode: varlen, paged KV, leftpad
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hai 1 mes |
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Tri Dao
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ea7a98f15d
Fix backward with softcap
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hai 2 meses |
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Tri Dao
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6e8b25e426
Refactor
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hai 2 meses |
 Ying Zhang
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dff976a84a
fixes
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hai 3 meses |
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Ying Zhang
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7b4e68e04f
hopper local attention
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hai 3 meses |
