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Revert "Rename triton function" #269

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Merged
LoserCheems merged 1 commit into from
Apr 21, 2026
Merged

Revert "Rename triton function" #269

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0 .../ops/triton/flash_backward_postprocess.py → ..._attn/ops/triton/flash_bwd_postprocess.py
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0 ...n/ops/triton/flash_backward_preprocess.py → ...e_attn/ops/triton/flash_bwd_preprocess.py
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12 changes: 6 additions & 6 deletions ...e_attn/ops/triton/flash_dense_backward.py → ...sparse_attn/ops/triton/flash_dense_bwd.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,13 +7,13 @@

from flash_sparse_attn.ops.triton import (
assert_inputs,
flash_backward_postprocess,
flash_backward_preprocess,
launch_template,
launch_grid,
seqlen_info,
block_info,
mask,
flash_bwd_preprocess,
flash_bwd_postprocess,
)


Expand Down Expand Up @@ -712,7 +712,7 @@ def _flash_dense_attn_base_backward(
device=query.device,
)

flash_backward_preprocess._flash_attn_bwd_preprocess(
flash_bwd_preprocess._flash_attn_bwd_preprocess(
out=out,
dout=dout,
dpsum=dpsum,
Expand Down Expand Up @@ -793,7 +793,7 @@ def _flash_dense_attn_base_backward(
num_ctas=num_ctas,
)

flash_backward_postprocess._flash_attn_bwd_postprocess(
flash_bwd_postprocess._flash_attn_bwd_postprocess(
dq_accum=dq_accum,
dq=dq,
scale=softmax_scale,
Expand Down Expand Up @@ -901,7 +901,7 @@ def _flash_dense_attn_varlen_base_backward(
device=query.device,
)

flash_backward_preprocess._flash_attn_bwd_preprocess(
flash_bwd_preprocess._flash_attn_bwd_preprocess(
out=out,
dout=dout,
dpsum=dpsum,
Expand Down Expand Up @@ -985,7 +985,7 @@ def _flash_dense_attn_varlen_base_backward(
num_ctas=num_ctas,
)

flash_backward_postprocess._flash_attn_bwd_postprocess(
flash_bwd_postprocess._flash_attn_bwd_postprocess(
dq_accum=dq_accum,
dq=dq,
scale=softmax_scale,
Expand Down
6 changes: 3 additions & 3 deletions ...se_attn/ops/triton/flash_dense_forward.py → ...sparse_attn/ops/triton/flash_dense_fwd.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,14 +7,14 @@

from flash_sparse_attn.ops.triton import (
assert_inputs,
flash_decode_combine,
utils,
launch_template,
launch_grid,
seqlen_info,
block_info,
activations,
mask,
flash_fwd_combine,
)


Expand Down Expand Up @@ -743,7 +743,7 @@ def _flash_dense_attn_base_forward(
)

if is_split_kv:
flash_decode_combine._flash_attn_fwd_combine(
flash_fwd_combine._flash_attn_fwd_combine(
out_partial,
lse_partial,
out,
Expand Down Expand Up @@ -894,7 +894,7 @@ def _flash_dense_attn_varlen_base_forward(
)

if is_split_kv:
flash_decode_combine._flash_attn_fwd_combine(
flash_fwd_combine._flash_attn_fwd_combine(
out_partial,
lse_partial,
out,
Expand Down
0 ...e_attn/ops/triton/flash_decode_combine.py → ...arse_attn/ops/triton/flash_fwd_combine.py
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File renamed without changes.
12 changes: 6 additions & 6 deletions ...e_attn/ops/triton/flash_gated_backward.py → ...sparse_attn/ops/triton/flash_gated_bwd.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,14 +7,14 @@

from flash_sparse_attn.ops.triton import (
assert_inputs,
flash_backward_postprocess,
flash_backward_preprocess,
launch_template,
launch_grid,
seqlen_info,
block_info,
activations,
mask,
flash_bwd_preprocess,
flash_bwd_postprocess,
)


Expand Down Expand Up @@ -1101,7 +1101,7 @@ def _flash_gated_attn_base_backward(
device=query.device,
)

flash_backward_preprocess._flash_attn_bwd_preprocess(
flash_bwd_preprocess._flash_attn_bwd_preprocess(
out=out,
dout=dout,
dpsum=dpsum,
Expand Down Expand Up @@ -1198,7 +1198,7 @@ def _flash_gated_attn_base_backward(
num_ctas=num_ctas,
)

flash_backward_postprocess._flash_attn_bwd_postprocess(
flash_bwd_postprocess._flash_attn_bwd_postprocess(
dq_accum=dq_accum,
dq=dq,
da_accum=da_accum,
Expand Down Expand Up @@ -1324,7 +1324,7 @@ def _flash_gated_attn_varlen_base_backward(
device=query.device,
)

flash_backward_preprocess._flash_attn_bwd_preprocess(
flash_bwd_preprocess._flash_attn_bwd_preprocess(
out=out,
dout=dout,
dpsum=dpsum,
Expand Down Expand Up @@ -1424,7 +1424,7 @@ def _flash_gated_attn_varlen_base_backward(
num_ctas=num_ctas,
)

flash_backward_postprocess._flash_attn_bwd_postprocess(
flash_bwd_postprocess._flash_attn_bwd_postprocess(
dq_accum=dq_accum,
dq=dq,
da_accum=da_accum,
Expand Down
6 changes: 3 additions & 3 deletions ...se_attn/ops/triton/flash_gated_forward.py → ...sparse_attn/ops/triton/flash_gated_fwd.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,14 +7,14 @@

from flash_sparse_attn.ops.triton import (
assert_inputs,
flash_decode_combine,
utils,
launch_template,
launch_grid,
seqlen_info,
block_info,
activations,
mask,
flash_fwd_combine,
)


Expand Down Expand Up @@ -1095,7 +1095,7 @@ def _flash_gated_attn_base_forward(
)

if is_split_kv:
flash_decode_combine._flash_attn_fwd_combine(
flash_fwd_combine._flash_attn_fwd_combine(
out_partial,
lse_partial,
out,
Expand Down Expand Up @@ -1266,7 +1266,7 @@ def _flash_gated_attn_varlen_base_forward(
)

if is_split_kv:
flash_decode_combine._flash_attn_fwd_combine(
flash_fwd_combine._flash_attn_fwd_combine(
out_partial,
lse_partial,
out,
Expand Down
12 changes: 6 additions & 6 deletions ..._attn/ops/triton/flash_sparse_backward.py → ...parse_attn/ops/triton/flash_sparse_bwd.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,13 +7,13 @@

from flash_sparse_attn.ops.triton import (
assert_inputs,
flash_backward_postprocess,
flash_backward_preprocess,
launch_template,
launch_grid,
seqlen_info,
block_info,
mask,
flash_bwd_preprocess,
flash_bwd_postprocess,
)


Expand Down Expand Up @@ -773,7 +773,7 @@ def _flash_sparse_attn_base_backward(
device=query.device,
)

flash_backward_preprocess._flash_attn_bwd_preprocess(
flash_bwd_preprocess._flash_attn_bwd_preprocess(
out=out,
dout=dout,
dpsum=dpsum,
Expand Down Expand Up @@ -855,7 +855,7 @@ def _flash_sparse_attn_base_backward(
num_ctas=num_ctas,
)

flash_backward_postprocess._flash_attn_bwd_postprocess(
flash_bwd_postprocess._flash_attn_bwd_postprocess(
dq_accum=dq_accum,
dq=dq,
scale=softmax_scale,
Expand Down Expand Up @@ -965,7 +965,7 @@ def _flash_sparse_attn_varlen_base_backward(
device=query.device,
)

flash_backward_preprocess._flash_attn_bwd_preprocess(
flash_bwd_preprocess._flash_attn_bwd_preprocess(
out=out,
dout=dout,
dpsum=dpsum,
Expand Down Expand Up @@ -1050,7 +1050,7 @@ def _flash_sparse_attn_varlen_base_backward(
num_ctas=num_ctas,
)

flash_backward_postprocess._flash_attn_bwd_postprocess(
flash_bwd_postprocess._flash_attn_bwd_postprocess(
dq_accum=dq_accum,
dq=dq,
scale=softmax_scale,
Expand Down
6 changes: 3 additions & 3 deletions ...e_attn/ops/triton/flash_sparse_forward.py → ...parse_attn/ops/triton/flash_sparse_fwd.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,14 +7,14 @@

from flash_sparse_attn.ops.triton import (
assert_inputs,
flash_decode_combine,
utils,
launch_template,
launch_grid,
seqlen_info,
block_info,
activations,
mask,
flash_fwd_combine,
)


Expand Down Expand Up @@ -766,7 +766,7 @@ def _flash_sparse_attn_base_forward(
)

if is_split_kv:
flash_decode_combine._flash_attn_fwd_combine(
flash_fwd_combine._flash_attn_fwd_combine(
out_partial,
lse_partial,
out,
Expand Down Expand Up @@ -920,7 +920,7 @@ def _flash_sparse_attn_varlen_base_forward(
)

if is_split_kv:
flash_decode_combine._flash_attn_fwd_combine(
flash_fwd_combine._flash_attn_fwd_combine(
out_partial,
lse_partial,
out,
Expand Down
12 changes: 6 additions & 6 deletions flash_sparse_attn/ops/triton/interface.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,27 +2,27 @@

import torch

from flash_sparse_attn.ops.triton.flash_dense_forward import (
from flash_sparse_attn.ops.triton.flash_dense_fwd import (
_flash_dense_attn_base_forward,
_flash_dense_attn_varlen_base_forward,
)
from flash_sparse_attn.ops.triton.flash_dense_backward import (
from flash_sparse_attn.ops.triton.flash_dense_bwd import (
_flash_dense_attn_base_backward,
_flash_dense_attn_varlen_base_backward,
)
from flash_sparse_attn.ops.triton.flash_sparse_forward import (
from flash_sparse_attn.ops.triton.flash_sparse_fwd import (
_flash_sparse_attn_base_forward,
_flash_sparse_attn_varlen_base_forward,
)
from flash_sparse_attn.ops.triton.flash_sparse_backward import (
from flash_sparse_attn.ops.triton.flash_sparse_bwd import (
_flash_sparse_attn_base_backward,
_flash_sparse_attn_varlen_base_backward,
)
from flash_sparse_attn.ops.triton.flash_gated_forward import (
from flash_sparse_attn.ops.triton.flash_gated_fwd import (
_flash_gated_attn_base_forward,
_flash_gated_attn_varlen_base_forward,
)
from flash_sparse_attn.ops.triton.flash_gated_backward import (
from flash_sparse_attn.ops.triton.flash_gated_bwd import (
_flash_gated_attn_base_backward,
_flash_gated_attn_varlen_base_backward,
)
Expand Down
12 changes: 6 additions & 6 deletions tests/test_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,27 +4,27 @@

import torch

from flash_sparse_attn.ops.triton.flash_dense_backward import (
from flash_sparse_attn.ops.triton.flash_dense_bwd import (
_flash_dense_attn_base_backward,
_flash_dense_attn_varlen_base_backward,
)
from flash_sparse_attn.ops.triton.flash_dense_forward import (
from flash_sparse_attn.ops.triton.flash_dense_fwd import (
_flash_dense_attn_base_forward,
_flash_dense_attn_varlen_base_forward,
)
from flash_sparse_attn.ops.triton.flash_gated_backward import (
from flash_sparse_attn.ops.triton.flash_gated_bwd import (
_flash_gated_attn_base_backward,
_flash_gated_attn_varlen_base_backward,
)
from flash_sparse_attn.ops.triton.flash_gated_forward import (
from flash_sparse_attn.ops.triton.flash_gated_fwd import (
_flash_gated_attn_base_forward,
_flash_gated_attn_varlen_base_forward,
)
from flash_sparse_attn.ops.triton.flash_sparse_backward import (
from flash_sparse_attn.ops.triton.flash_sparse_bwd import (
_flash_sparse_attn_base_backward,
_flash_sparse_attn_varlen_base_backward,
)
from flash_sparse_attn.ops.triton.flash_sparse_forward import (
from flash_sparse_attn.ops.triton.flash_sparse_fwd import (
_flash_sparse_attn_base_forward,
_flash_sparse_attn_varlen_base_forward,
)
Expand Down
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