---
id: pr-vllm-30802
repo: vllm-project/vllm
pr: 30802
title: Add support for LoRA adapters in Nemotron-H models
author: danisereb
date: '2026-01-19'
url: https://github.com/vllm-project/vllm/pull/30802
source_category: upstream-code
architectures:
- sm100
tags:
- kernel-fusion
- moe
techniques:
- kernel-fusion
hardware_features: []
kernel_types:
- moe
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: aa7f37ccfa168d40c89d1a104a870757666fcb56
inclusion_reason: kernel file changes
changed_paths:
- tests/lora/test_layers.py
- vllm/lora/layers/__init__.py
- vllm/lora/layers/column_parallel_linear.py
- vllm/lora/layers/fused_moe.py
- vllm/lora/lora_weights.py
- vllm/lora/model_manager.py
- vllm/lora/utils.py
- vllm/model_executor/layers/fused_moe/flashinfer_cutlass_moe.py
- vllm/model_executor/models/interfaces.py
- vllm/model_executor/models/nemotron_h.py
head_ref_oid: 3395dd1c8459626528d853fac34abea2425a3554
artifact_dir: evidence/pull-bundles/vllm/gh-30802
---
# Add support for LoRA adapters in Nemotron-H models

- Repository: `vllm-project/vllm`
- PR: [30802](https://github.com/vllm-project/vllm/pull/30802)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `tests/lora/test_layers.py`
- `vllm/lora/layers/__init__.py`
- `vllm/lora/layers/column_parallel_linear.py`
- `vllm/lora/layers/fused_moe.py`
- `vllm/lora/lora_weights.py`
- `vllm/lora/model_manager.py`
- `vllm/lora/utils.py`
- `vllm/model_executor/layers/fused_moe/flashinfer_cutlass_moe.py`
- `vllm/model_executor/models/interfaces.py`
- `vllm/model_executor/models/nemotron_h.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-30802`
