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| author | Lukasz Kasprzak <lukas@labunix.xyz> | 2026-07-29 00:49:47 +0200 |
|---|---|---|
| committer | Lukasz Kasprzak <lukas@labunix.xyz> | 2026-07-29 00:49:47 +0200 |
| commit | 302897c5e8d61db9107505ba929f9abfc197896d (patch) | |
| tree | 55c1504dcb03727b22a9af6b0c420fc65c039298 /LICENSE | |
| parent | 46e482552c35456ddc836720df0a44ba25f60544 (diff) | |
| download | clectio-302897c5e8d61db9107505ba929f9abfc197896d.tar.gz clectio-302897c5e8d61db9107505ba929f9abfc197896d.zip | |
perf: DEFLATE (puff) + -no-pie -> OF binary 879 KB -> 662 KB (-25%)
Two size wins:
- Replace the home-grown LZSS (2.0x) with DEFLATE: mktext gzips the text and
strips the gzip container to a raw DEFLATE stream; clectio decompresses it
with puff, Mark Adler's public-domain reference inflate (~200 lines, verified
byte-identical to gunzip on the OF/EF text, repetitive, random and empty
inputs). Text blob 671 KB -> 492 KB (OF), 164 KB -> 132 KB (EF), 2.7x.
- Build with -no-pie: clectio is a local CLI reading static embedded data with
no attack surface, so it needs no PIE/ASLR. The linker then bakes the string-
table pointers in at link time instead of emitting ~57 KB of runtime
relocations.
Net: OF 879 -> 662 KB, EF 266 -> 214 KB. Verified byte-identical to lectio.
The default build still needs only a compiler + libc; a CORPUS= rebuild now
also needs gzip. lz.h removed.
Claude-Session: https://claude.ai/code/session_01S1CD1u3tgSS4xNu6WHfp5a
Diffstat (limited to 'LICENSE')
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