update: performace ready by Charliechen114514 · Pull Request #18 · Awesome-Embedded-Learning-Studio/CFBox

Charliechen114514 · 2026-06-28T17:05:58Z

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…-compile OOM)

Charliechen114514 added 12 commits June 28, 2026 23:27

docs(structure): add structure/craft standard

a1c1028

refactor(structure): clear banned-patterns and consolidate helpers

1ef38be

test(structure): add banned-pattern and layering gates

623fca7

perf(bench): add google-benchmark harness and sort baseline

e229f05

perf(sed): precompile substitute regex once per command (~4x faster)

3479cf1

perf(md5sum): stream hashing in 64K chunks (O(1) memory vs 2x file)

50d1b85

perf(cmp): stream both files in lockstep, early-exit at first diff

c9ba7b4

perf(tar): stream archive creation instead of buffering whole archive

64286e6

perf(io): block-read for_each_line with memchr (~7x faster line reader)

58782bf

perf(bench): add end-to-end cfbox-vs-coreutils timing script

626749a

fix(args): use strtol in parse_int to drop heavy <charconv> (CI cross…

e547e26

…-compile OOM)

fix(tar): cast file_size modulo to size_t (armhf 32-bit -Wconversion)

4f154e9

Charliechen114514 merged commit f979b8f into main Jun 28, 2026
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Charliechen114514 deleted the feat/performance branch June 28, 2026 17:51

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