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Fast-path progressbar: ~24 ns/iter (was ~254), behavior-preserving - #316

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wolph merged 16 commits into

developfrom

fast-progressbar

Jul 2, 2026

Commits on Jun 23, 2026
- Add behavior-preserving fast path: ~31 ns/iter (was ~254)
  wolph
  committed
  c89cb10
- Add optional native iterator accelerator: ~5 ns/iter, ~4x faster than rich
  wolph
  committed
  c2308c2
Commits on Jun 24, 2026
- Lighten import (~48->24ms) and trim forced-render overhead
  wolph
  committed
  f93843a
- feat: add FastProgressBar with fixed-formatter render (known length)
  wolph
  committed
  42390a3
- feat: fast-path render for unknown-length bars
  wolph
  committed
  21e908b
- feat: fast-path prefix/suffix label rendered inline
  wolph
  committed
  d17db1e
- test: fast bar reuses lifecycle (empty, break #212, with)
  wolph
  committed
  53fdb1e
- feat: progressbar() auto-dispatches to FastProgressBar (fast flag + env)
  wolph
  committed
  f956d3c
- feat: lazy progressbar package (PEP 562) + export FastProgressBar
  wolph
  committed
  058eb74
- perf: decouple bar.py from eager widgets/terminal imports
  wolph
  committed
  c011529
- bench: add fast-default forced-render scenario
  wolph
  committed
  17961bd
- docs: document fast default path; refresh benchmark artifacts
  wolph
  committed
  253c6a0
- fix: clamp fast formatter progress on overshoot (no negative ETA / bar overflow)
  wolph
  committed
  c9fc9b2
- fix: clear CodeQL cyclic-import + mixed-import findings
  wolph
  committed
  27df953
Commits on Jun 25, 2026
- fix: pre-warm widgets in multi.py to avoid render-thread import race
  wolph
  committed
  94918a8
Commits on Jun 27, 2026
- docs(benchmarks): restyle chart, highlight fast + full progressbar2
  wolph
  committed
  e286ecf

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Fast-path progressbar: ~24 ns/iter (was ~254), behavior-preserving - #316

Fast-path progressbar: ~24 ns/iter (was ~254), behavior-preserving#316
wolph merged 16 commits into
developfrom
fast-progressbar

Commits on Jun 23, 2026

Add behavior-preserving fast path: ~31 ns/iter (was ~254)

Add optional native iterator accelerator: ~5 ns/iter, ~4x faster than rich

Commits on Jun 24, 2026

Lighten import (~48->24ms) and trim forced-render overhead

feat: add FastProgressBar with fixed-formatter render (known length)

feat: fast-path render for unknown-length bars

feat: fast-path prefix/suffix label rendered inline

test: fast bar reuses lifecycle (empty, break #212, with)

feat: progressbar() auto-dispatches to FastProgressBar (fast flag + env)

feat: lazy progressbar package (PEP 562) + export FastProgressBar

perf: decouple bar.py from eager widgets/terminal imports

bench: add fast-default forced-render scenario

docs: document fast default path; refresh benchmark artifacts

fix: clamp fast formatter progress on overshoot (no negative ETA / bar overflow)

fix: clear CodeQL cyclic-import + mixed-import findings

Commits on Jun 25, 2026

fix: pre-warm widgets in multi.py to avoid render-thread import race

Commits on Jun 27, 2026

docs(benchmarks): restyle chart, highlight fast + full progressbar2