---
id: pr-triton-10243
repo: triton-lang/triton
pr: 10243
title: '[BACKEND] Reinterpreted memory should represent the same amount of memory'
author: lezcano
date: '2026-05-07'
url: https://github.com/triton-lang/triton/pull/10243
source_category: upstream-code
architectures:
- sm100
tags:
- cuda kernel
- triton kernel
techniques: []
hardware_features: []
kernel_types: []
languages:
- cuda-cpp
- triton
captured_at: '2026-05-16'
status: merged
merge_sha: 40e899b0aa4d2f29cfc26263ce3cca6bd400390d
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- include/triton/Dialect/TritonGPU/IR/TritonGPUOps.td
- lib/Dialect/TritonGPU/IR/Ops.cpp
- python/examples/gluon/01-attention-forward.py
- python/test/gluon/test_core.py
- python/test/gluon/test_frontend.py
- python/triton/experimental/gluon/language/_core.py
- python/triton/experimental/gluon/language/nvidia/blackwell/__init__.py
- python/tutorials/gluon/07-persistence.py
- test/Analysis/test-membar.mlir
- test/Conversion/tritongpu_to_llvm.mlir
- test/Conversion/tritongpu_to_llvm_blackwell.mlir
- test/TritonGPU/invalid.mlir
- test/TritonNvidiaGPU/invalid.mlir
artifact_dir: evidence/pull-bundles/triton/gh-10243
head_ref_oid: 1729c3f2d56e6bd870e22d5e87db6532499746f6
---
# [BACKEND] Reinterpreted memory should represent the same amount of memory

- Repository: `triton-lang/triton`
- PR: [10243](https://github.com/triton-lang/triton/pull/10243)
- 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

- `include/triton/Dialect/TritonGPU/IR/TritonGPUOps.td`
- `lib/Dialect/TritonGPU/IR/Ops.cpp`
- `python/examples/gluon/01-attention-forward.py`
- `python/test/gluon/test_core.py`
- `python/test/gluon/test_frontend.py`
- `python/triton/experimental/gluon/language/_core.py`
- `python/triton/experimental/gluon/language/nvidia/blackwell/__init__.py`
- `python/tutorials/gluon/07-persistence.py`
- `test/Analysis/test-membar.mlir`
- `test/Conversion/tritongpu_to_llvm.mlir`
- `test/Conversion/tritongpu_to_llvm_blackwell.mlir`
- `test/TritonGPU/invalid.mlir`
- `test/TritonNvidiaGPU/invalid.mlir`

## Evidence Bundle

`evidence/pull-bundles/triton/gh-10243`
