---
title: cuDNN Executor
description: API reference for all public classes and functions.
canonical: 'https://lightning.ai/docs/thunder/stable/api-reference/executors/cudnnex'
---
# cuDNN Executor {#cudnn-executor}

Executor of [NVIDIA/cudnn-frontend](https://github.com/NVIDIA/cudnn-frontend).

- [`cudnn_ex`](/docs/thunder/0.2.6/api-reference/generated/thunder.executors.cudnnex.cudnn_ex.md)

---

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