---
id: pr-vllm-35047
repo: vllm-project/vllm
pr: 35047
title: add mixed precision support for modelopt
author: sychen52
date: '2026-02-26'
url: https://github.com/vllm-project/vllm/pull/35047
source_category: upstream-code
architectures:
- sm100
tags:
- quantization
techniques: []
hardware_features: []
kernel_types:
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: d0105b84f00fadc18d9e7859d3e76887b7f5772c
inclusion_reason: kernel file changes
changed_paths:
- vllm/config/model.py
- vllm/model_executor/layers/quantization/__init__.py
- vllm/model_executor/layers/quantization/modelopt.py
- vllm/model_executor/model_loader/weight_utils.py
head_ref_oid: ec4c14777e6c6c4d8ffbef77e111f65a1ab77ffa
artifact_dir: evidence/pull-bundles/vllm/gh-35047
---
# add mixed precision support for modelopt

- Repository: `vllm-project/vllm`
- PR: [35047](https://github.com/vllm-project/vllm/pull/35047)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/config/model.py`
- `vllm/model_executor/layers/quantization/__init__.py`
- `vllm/model_executor/layers/quantization/modelopt.py`
- `vllm/model_executor/model_loader/weight_utils.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-35047`
