NVIDIA / NVIDIA/TensorRT-LLM

[AutoDeploy] BTK findings: Nano doesn't scale well for tp>1

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#13,561 10 comments 0 reactions 1 assignee View on GitHub

@MrGeva is already working on this.

Since May 11, 2026.

AutoDeploy feature request
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Description

🚀 The feature, motivation and pitch

Nano output TPS for tp=1 ~ TPS for tp=2,4,8 - no scaling at all.
This is true for both FP8 and NVFP4 variants.

Super is able to scale well on B200. See #11393 .
Suspecting host-boundness due to host-side inefficiencies.

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