docs/performance · devnw-thread-pool · Tangled

devnw-thread-pool

fork of gitlab.com/devnw/zig/thread-pool for zig 0.17

devnw-thread-pool docs performance

22 folders · 1 file

· docs(perf): Go-gap round 3 FINAL — externalised DescCache FAILED · 6mo ago

2026-04-14-batched-submit

perf(pool): batched submitBatch amortizes submitter atomics (+130% flood_1m_batched)

2026-04-14-cascading-wake-abandoned

docs(perf): abandon cascading wake — Ceiling B -44.6% flood_1m_batched

2026-04-14-ceiling-stubs

docs(perf): ceiling A/Bs rule out profile targets #1 and #2

2026-04-14-flood-batched-profile

perf(pool): worker non-empty bitmap for steal-peek scan

2026-04-14-flood-batched-profile-v2

docs(perf): close reorder-attempt ceiling — breaks shutdown stress

2026-04-14-inject-head-contention

docs(perf): abandon Option B sharded inject — Ceiling B fails at N=2 and N=4

2026-04-14-option-b-abandoned

docs(perf): abandon Option B sharded inject — Ceiling B fails at N=2 and N=4

2026-04-14-post-revert-profile

chore(pool): close Phase H sentinel TODO, document post-revert profile

2026-04-14-scratch-fastpath-idle-queue

feat(pool): add scratch fast path and idle wake queue

2026-04-14-slice-a-revert

perf(pool): drop idle-queue infra from c3c7066, keep scratch fast-path

2026-04-15-post-gen-tag-profile

docs(iter7): parked_workers bitmap CLOSED — shared-line coherence regresses

2026-04-15-runtime-comparison

perf(bench): add runtime comparison suite and docs

2026-04-16-go-gap-contended

docs: 2026-04-16 Go-gap contended plan — FINAL summary

2026-04-17-go-gap-round2

docs(perf): Go-gap round 2 FINAL + refresh bench artefacts post-revert

2026-04-17-go-gap-round3

docs(perf): Go-gap round 3 FINAL — externalised DescCache FAILED

appsec-fixes-2026-04-15

perf(pool): add -Dsingle-pool comptime flag to elide F-001 hot-path check

contended-scenarios-2026-04-16

docs: final report for contended-scenarios gap-close

counters-layout-fix

docs(counters-layout): close-out for correctness-only slice

option3-worker-local-incoming-abandoned

docs(option3): abandoned — flood_1m -48% regression, preserve audit trail

docs(audit): correct 2026-04-13 baseline claims, archive Phase H plan, brainstorm Option 3

reprofile-2026-04-13

docs(audit): correct 2026-04-13 baseline claims, archive Phase H plan, brainstorm Option 3

wake-scan-gate-abandoned

docs(wake-gate): abandon parked-count gate — 3 attempts all regressed

LAYOUT_OFFSETS.md

docs(perf): R-06 layout heatmap + comptime offset asserts