| ## Developer Tools Usage Tutorials |
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| The ExecuTorch Developer Tools provide capabilities for profiling and debugging your models. We provide step-by-step tutorials for common workflows: |
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| ### Profiling Tutorial |
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| Please refer to the [Profiling Tutorial](tutorials/devtools-integration-tutorial) <!-- @lint-ignore --> for a walkthrough on how to profile a model in ExecuTorch using the Developer Tools. This tutorial covers: |
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| - Generating ETRecord and ETDump artifacts |
| - Using the Inspector API to analyze performance data |
| - Identifying slow operators and bottlenecks |
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| ### Debugging Tutorial |
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| Please refer to the [Debugging Tutorial](tutorials/devtools-debugging-tutorial) <!-- @lint-ignore --> for a walkthrough on how to debug numerical discrepancies in ExecuTorch models. This tutorial covers: |
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| - Capturing intermediate outputs with debug buffers |
| - Using ``calculate_numeric_gap`` to identify precision issues |
| - Debugging delegated models (e.g., XNNPACK) |
| - Comparing runtime outputs with eager model references |
