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PyTorch28 min read

Surprisingly Fast AI-Generated Kernels We Didn’t Mean to Publish (Yet)

We have some very fast AI-generated kernels in pure CUDA-C without using libraries and DSLs such as CUTLASS and Triton. They are performing close to or in some cases even beating the standard expert-optimized production kernels shipped in PyTorch. Some of our highlighted results:

By Anne OuyangAlpaca Blog
Surprisingly Fast AI-Generated Kernels We Didn’t Mean to Publish (Yet)

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Originally published by Alpaca Blog on May 28, 2025.

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