---
id: pr-tensorrt-llm-10327
repo: NVIDIA/TensorRT-LLM
pr: 10327
title: '[None][fix] impl fused triton kernel for e8m0 resmooth to reduce memory footprint'
author: Nekofish-L
date: '2026-01-16'
url: https://github.com/NVIDIA/TensorRT-LLM/pull/10327
source_category: upstream-code
architectures:
- sm100
tags:
- blockScaleMoe
- compiler_runtime
- gemm_quant
- memory_primitives
techniques:
- fine-grained-quantization
- kernel-fusion
hardware_features:
- blackwell
- fp8
kernel_types:
- compiler
- gemm
- memory
- moe
languages:
- cuda-cpp
- triton
captured_at: '2026-05-16'
status: merged
merge_sha: 03cdf5804f7e1b2a39f5071a2e799569db1c70b3
inclusion_reason: Inspect scale layout, accumulator type, tile/schedule choice, epilogue fusion, and partial-tile guards before deriving a candidate.
changed_paths:
- tensorrt_llm/quantization/utils/fp8_utils.py
artifact_dir: evidence/pull-bundles/tensorrt-llm/gh-10327
head_ref_oid: 85117f3dac32ca1b2d1d176832e96f77d434805a
---
# [None][fix] impl fused triton kernel for e8m0 resmooth to reduce memory footprint

- Repository: `NVIDIA/TensorRT-LLM`
- PR: [10327](https://github.com/NVIDIA/TensorRT-LLM/pull/10327)
- Decision: `Inspect scale layout, accumulator type, tile/schedule choice, epilogue fusion, and partial-tile guards before deriving a candidate.`
- Reason: Inspect scale layout, accumulator type, tile/schedule choice, epilogue fusion, and partial-tile guards before deriving a candidate.

## Changed Paths

- `tensorrt_llm/quantization/utils/fp8_utils.py`

## Evidence Bundle

`evidence/pull-bundles/tensorrt-llm/gh-10327`
