psf/pyperf

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Toolkit to run Python benchmarks

Stars: 962
Forks: 106
Open beginner issues: 0
Indexed issues: 34
Avg merge: 2d 18h
Merged PRs (30d): 4

Dominant language: Python
License: MIT
Last GitHub push: Sep 13, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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34 open issues indexed

Improve Type System for `pyperf` Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

psf/pyperf#255 · 2 comments · Opened Aug 29, 2026
`pyperf system {tune,show}` on macOS Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

psf/pyperf#243 · 1 comment · Opened Jun 10, 2026
Extend hook's teardown metadata with warmup/calibration flags Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

psf/pyperf#239 · 12 comments · Opened May 22, 2026
Add `--in-process` runner mode for environments without subprocess support Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

psf/pyperf#233 · 1 reaction · Opened Feb 13, 2026
Windows bench_command memory tracking fails Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

psf/pyperf#216 · 3 comments · Opened Apr 23, 2025
2.6.2: sphinx warnings `reference target not found` Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

psf/pyperf#172 · 2 comments · Opened Nov 29, 2023
Add Heirarchical Performance Testing (HPT) technique to `compare_to`? Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

psf/pyperf#168 · 3 comments · 3 reactions · Opened Aug 25, 2023
bench_func returning None for all but the first benchmark Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

psf/pyperf#166 · 5 comments · 3 reactions · Opened Jul 27, 2023
Programmatically define output file for bench_func Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

psf/pyperf#165 · 2 comments · Opened Jun 11, 2023
Display additional information through table. Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

psf/pyperf#162 · 2 comments · Opened May 13, 2023
Allow for warmup in PEP659 Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

psf/pyperf#144 · 7 comments · Opened Nov 8, 2022
Waiting for runner's bench_func and bench_command functions to complete instead of receiving outputs individually? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

psf/pyperf#141 · 5 comments · Opened Oct 15, 2022
Having trouble while using pypy: pyperf is much slower than timeit Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

psf/pyperf#137 · 4 comments · Opened Jul 2, 2022
Increase default running time per process? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

psf/pyperf#136 · 7 comments · Opened Jun 16, 2022
Allow specifying whether JIT is enabled. Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

psf/pyperf#128 · Opened Apr 8, 2022
Output geometric mean to 0.1% precision Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

psf/pyperf#123 · 3 comments · Opened Feb 2, 2022
Generate perf stats Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

psf/pyperf#122 · Opened Feb 2, 2022
Boost tuning for AMD processors Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

psf/pyperf#120 · 3 comments · 1 reaction · Opened Jan 6, 2022
Having trouble tuning in WSL Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

psf/pyperf#109 · 1 comment · Opened May 1, 2021
Instruction counts instead of wall clock time? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

psf/pyperf#107 · 4 comments · Opened Mar 28, 2021
Allow setting updated/new env var *values* on Runner. Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

psf/pyperf#100 · 2 comments · 1 reaction · Opened Mar 19, 2021
CI failed on Windows Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

psf/pyperf#97 · 3 comments · Opened Mar 16, 2021
Reconsidering min()? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

psf/pyperf#75 · 8 comments · Opened Jul 30, 2020
pyperf does not work in REPL Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

psf/pyperf#74 · 3 comments · Opened Jul 30, 2020
Move venv setup from pyperformance? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

psf/pyperf#72 · 1 comment · Opened Jul 3, 2020
Logging instead of prints? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

psf/pyperf#71 · Opened Jun 13, 2020
psutil is missing in setup dependencies Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

psf/pyperf#70 · 4 comments · 1 reaction · Opened Jun 13, 2020
CPU time option Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

psf/pyperf#69 · 2 comments · 1 reaction · Opened May 9, 2020
Why is spawning a new process per benchmark more accurate? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

psf/pyperf#66 · Opened May 2, 2020
pyperf is incompatible with click Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

psf/pyperf#65 · 5 comments · Opened Apr 16, 2020
How to specify setup code with Runner.bench_func() ? Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

psf/pyperf#38 · 7 comments · 4 reactions · Opened Jan 31, 2018
Runner.bench_func can't run different module's function? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

psf/pyperf#29 · 7 comments · Opened Jul 19, 2017
Output the probability of being faster (slower) when compare results Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

psf/pyperf#22 · 5 comments · Opened Mar 9, 2017
Kernel density estimation instead of histogram Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

psf/pyperf#13 · 2 comments · Opened Oct 5, 2016

psf/pyperf

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