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[TRTLLM-9831][perf] Use TMA.RED to improve effective memory bandwidth #10987

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Merged
syuoni merged 2 commits into from
Jan 27, 2026
Merged

[TRTLLM-9831][perf] Use TMA.RED to improve effective memory bandwidth #10987

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18de6bf
use blkred to improve effective memory bandwidth
sherry-1001 Jan 26, 2026
731d020
remove unused code
sherry-1001 Jan 27, 2026
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1 change: 1 addition & 0 deletions tensorrt_llm/_torch/custom_ops/cute_dsl_custom_ops.py
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Expand Up @@ -1305,6 +1305,7 @@ def forward(self, inputs: List[torch.Tensor],
sf_vec_size=self.scaling_vector_size,
mma_tiler_mn=mma_tiler_mn,
cluster_shape_mn=cluster_shape_mn,
use_blkred=True,
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raster_along_m=raster_along_m,
)
# Compute max active clusters on current device
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