Don't stop early: Case-folding source code at memory speed

Lobsters·12 points·fanf·about 2 months ago·github.blog

How a branch-free loop and byte-space arithmetic let GitHub case-fold every byte of code search at >45 GiB/s on a single core.

Read the full article at github.blog →

#code #stop #source #early #memory #speed #folding #stop early

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