---
id: pr-quack-137
repo: Dao-AILab/quack
pr: 137
title: Fix exception chaining in CuTeDSL ELF patch
author: jaydenC88
date: '2026-05-15'
url: https://github.com/Dao-AILab/quack/pull/137
source_category: upstream-code
architectures:
- sm100
tags:
- cute
- cute-dsl
- quack
techniques: []
hardware_features: []
kernel_types: []
languages:
- cute-dsl
captured_at: '2026-05-16'
status: merged
merge_sha: a9664d45512a9590c5ff8b951aa665aeec15afcb
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- quack/cute_dsl_elf_fix.py
artifact_dir: evidence/pull-bundles/quack/gh-137
head_ref_oid: 408710a0b71ac68603be15727f8ae8c1f0d77e5f
---
# Fix exception chaining in CuTeDSL ELF patch

- Repository: `Dao-AILab/quack`
- PR: [137](https://github.com/Dao-AILab/quack/pull/137)
- 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

- `quack/cute_dsl_elf_fix.py`

## Evidence Bundle

`evidence/pull-bundles/quack/gh-137`
