Overview
| Comment: | Create new branch named "zstd-phase0" |
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| Timelines: | family | ancestors | descendants | both | zstd-phase0 |
| Files: | files | file ages | folders |
| SHA3-256: |
6178e2c929027373fa91661d8071b572 |
| User & Date: | dmestas on 2026-07-17 03:39:06.256 |
| Other Links: | branch diff | manifest | tags |
Context
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2026-07-17
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| 05:39 | Add the pack-time zstd encoder seam (foundation for local storage compression). Vendors allyourcodebase/zstd (C libzstd) via zig fetch, confined to a new src/zstd.zig module so the core zit library stays C-free; the runtime read path decodes with pure-Zig std.compress.zstd. Frames carry no content checksum (zit verifies section 7.7 over uncompressed bytes; 0.16 std's zstd checksum path is unimplemented). Proven: libzstd level-19 encode round-trips byte-identically through std decode, and encoding is deterministic for pack idempotence. check-in: a409e20ab8 user: dmestas tags: zstd-phase0 | |
| 03:39 | Create new branch named "zstd-phase0" check-in: 6178e2c929 user: dmestas tags: zstd-phase0 | |
| 02:55 | Merge eager-image: warm the derivation cache at clone-end so the first read after a clone is the zero-parse image path (cold first-read leaves 26s → 0.03s), best-effort and clone-only. check-in: bf8b63f32c user: dmestas tags: trunk | |
Changes