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Change tensor alignment method to mn major #9844

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Merged
zhyncs merged 6 commits into from
Sep 2, 2025
Merged

Change tensor alignment method to mn major #9844

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7375087
Change tensor alignment method to mn major
mmangkad Aug 31, 2025
52368d6
Refactor scale handling in gateup and down inputs
mmangkad Aug 31, 2025
6424c6b
Merge remote-tracking branch 'upstream/main'
mmangkad Aug 31, 2025
023c6f5
Merge branch 'sgl-project:main' into main
mmangkad Sep 1, 2025
bff6513
Merge branch 'sgl-project:main' into main
mmangkad Sep 2, 2025
3eb4e34
upd
zhyncs Sep 2, 2025
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6 changes: 2 additions & 4 deletions python/sglang/srt/layers/moe/ep_moe/layer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -232,7 +232,7 @@ def forward_deepgemm(
(
_cast_to_e8m0_with_rounding_up(gateup_input_scale)
if deep_gemm_wrapper.DEEPGEMM_SCALE_UE8M0
else deep_gemm_wrapper.get_col_major_tma_aligned_tensor(
else deep_gemm_wrapper.get_mn_major_tma_aligned_tensor(
gateup_input_scale
)
),
Expand Down Expand Up @@ -289,9 +289,7 @@ def forward_deepgemm(
(
down_input_scale
if deep_gemm_wrapper.DEEPGEMM_SCALE_UE8M0
else deep_gemm_wrapper.get_col_major_tma_aligned_tensor(
down_input_scale
)
else deep_gemm_wrapper.get_mn_major_tma_aligned_tensor(down_input_scale)
),
)
down_output = torch.empty(
Expand Down
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