alt Hacker News> propose, implement, measure, keep the wins
Pretty much what I did to let Codex with gpt5.4xhigh improve my fairly complex CUDA kernel which resulted in 20x throughput improvement.
> propose, implement, measure, keep the wins
Pretty much what I did to let Codex with gpt5.4xhigh improve my fairly complex CUDA kernel which resulted in 20x throughput improvement.
Concretely, what interesting changes did it make to achieve such a significant improvement?