Speed up hosted and vendored scans: concurrent API requests, parallel crawl, single-pass rewriters - #257

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Mikola Lysenko (mikolalysenko) wants to merge 238 commits into

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perf/scan-concurrency

Commits on Sep 25, 2026

Commits on Sep 26, 2026

fix(fs): fsync artifacts at write time on Windows, not at the barrier

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
6dbbf0e
test(cli): build the failpoints into the optimized test binaries

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
bfbc088
fix(cli): keep patch uuids out of the new debug-assert and debug-log sinks

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
76c90e9
test: make three new Windows-only failures platform-neutral

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
ed120d8
fix(vendor): stamp rebuilt zips with a Unix host on every platform

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
f9fc676
perf(vendor): answer the reuse anchor from the run's shared ledger parse

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
914f79c
perf(vendor): edit the group-committed ledger in place instead of copying it per save

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
4f07c74
perf(vendor): memoize the pnpm lock split and index its sections

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
c493b73
perf(vendor): memoize what the cargo in-sync re-run re-derived per crate

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
7a05a3f
perf(crawl): ask the interpreter for its site-packages once per environment

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
c3acf44
perf(cargo): parse each workspace manifest once per bytes in the member walk

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
1f59d6d
perf(vendor): hold a registry-pin slot for every manifest the residue check reads

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
2ef9824
fix(crawl): memoize only a successful site-packages query

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
bf300ba
fix(vendor): keep the ledger captured when an in-place edit unwinds

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
f45f7ee
docs(cargo): state what a 512-slot memo costs past its capacity

Mikola Lysenko (mikolalysenko)
and
Claude (claude)
committed
e369bf4

Commits on Sep 27, 2026