Sun, Uchôa and Assunção collected 148 PyTorch research repositories and selected ten for migration from NVIDIA GPUs to Google Cloud TPUs using Claude Code.
Agent-generated GPU-to-TPU migrations often fail silently despite reported success
In ten PyTorch projects, 76% of execution attempts failed, nearly half with no error, and one silent behavior change cut accuracy from 86.53% to 84.89%.
Academic
Hui Sun · Anderson Uchôa · Wesley K. G. Assunção
North Carolina State University · Federal University of Ceará
Research Digest··2 min read
The authors migrated ten PyTorch ML projects from GPUs to TPUs using Claude Code and independently verified the results.
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