Profiling in PyTorch (Part 1): A Beginner's Guide to torch.profiler
Hugging Face Blog5278 字 (约 22 分钟)
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This beginner-friendly guide walks through using torch.profiler to analyze a matrix multiplication + addition operation, revealing CPU-GPU coordination patterns and how torch.compile fuses operations to reduce kernel launch overhead.
入选理由：使用 `torch.profiler.profile` + `record_function` 可轻松捕获 CPU/GPU 事件与内核调用链，生成可交互 trace 文件
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