---
id: pr-tensorrt-llm-13688
repo: NVIDIA/TensorRT-LLM
pr: 13688
title: '[None][fix] Revert ''Add bf16 trtllm-gen moe support through flashinfer.'''
author: tburt-nv
date: '2026-05-01'
url: https://github.com/NVIDIA/TensorRT-LLM/pull/13688
source_category: upstream-code
architectures:
- sm100
tags:
- moe
techniques: []
hardware_features: []
kernel_types:
- moe
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: c1b3b36e16f44a542db5ab970de041088d85e8bf
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- jenkins/L0_Test.groovy
- tensorrt_llm/_torch/modules/fused_moe/configurable_moe.py
- tensorrt_llm/_torch/modules/fused_moe/create_moe.py
- tensorrt_llm/_torch/modules/fused_moe/fused_moe_trtllm_gen.py
- tensorrt_llm/_torch/modules/fused_moe/moe_op_backend.py
- tensorrt_llm/_torch/modules/fused_moe/quantization.py
- tests/integration/defs/.test_durations
- tests/integration/defs/accuracy/test_llm_api_pytorch.py
- tests/integration/test_lists/qa/llm_function_core.txt
- tests/integration/test_lists/test-db/l0_b200.yml
- tests/integration/test_lists/test-db/l0_dgx_b200.yml
- tests/integration/test_lists/waives.txt
- tests/unittest/_torch/modules/moe/moe_test_utils.py
artifact_dir: evidence/pull-bundles/tensorrt-llm/gh-13688
head_ref_oid: 0b11f4bc64fc96419f44ec2a05c4d339868a3f6d
---
# [None][fix] Revert 'Add bf16 trtllm-gen moe support through flashinfer.'

- Repository: `NVIDIA/TensorRT-LLM`
- PR: [13688](https://github.com/NVIDIA/TensorRT-LLM/pull/13688)
- Decision: `Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.`
- Reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.

## Changed Paths

- `jenkins/L0_Test.groovy`
- `tensorrt_llm/_torch/modules/fused_moe/configurable_moe.py`
- `tensorrt_llm/_torch/modules/fused_moe/create_moe.py`
- `tensorrt_llm/_torch/modules/fused_moe/fused_moe_trtllm_gen.py`
- `tensorrt_llm/_torch/modules/fused_moe/moe_op_backend.py`
- `tensorrt_llm/_torch/modules/fused_moe/quantization.py`
- `tests/integration/defs/.test_durations`
- `tests/integration/defs/accuracy/test_llm_api_pytorch.py`
- `tests/integration/test_lists/qa/llm_function_core.txt`
- `tests/integration/test_lists/test-db/l0_b200.yml`
- `tests/integration/test_lists/test-db/l0_dgx_b200.yml`
- `tests/integration/test_lists/waives.txt`
- `tests/unittest/_torch/modules/moe/moe_test_utils.py`

## Evidence Bundle

`evidence/pull-bundles/tensorrt-llm/gh-13688`
