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https://github.com/vmprof/vmprof-python

vmprof - a statistical program profiler

https://github.com/vmprof/vmprof-python

Science Score: 36.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ○
    DOI references
  • ○
    Academic publication links
  • ✓
    Committers with academic emails
    1 of 45 committers (2.2%) from academic institutions
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (6.1%) to scientific vocabulary

Keywords

c native profile profiler pypy python python-3 statistics vmprof

Keywords from Contributors

closember cython cpython-extensions cpython packaging pip tensors autograd virtualenv alignment
Last synced: 5 months ago · JSON representation

Repository

vmprof - a statistical program profiler

Basic Info
Statistics
  • Stars: 435
  • Watchers: 14
  • Forks: 55
  • Open Issues: 60
  • Releases: 8
Topics
c native profile profiler pypy python python-3 statistics vmprof
Created about 11 years ago · Last pushed 11 months ago
Metadata Files
Readme License

README-develop.md

vmprof is a delicate piece of software. Following considerations should be present when developing it.

Supported platform combinations (all combinations are supported):

  • pypy (>=4.1), cpython

  • windows, os x and linux

CPython should be tested on both TeamCity and Travis, PyPy is more patchy since there is never a new enough version on either. Since PyPy only exercises the pure python part, please test it each time you change and interface between _vmprof and vmprof.

Signals

On OS X and Linux we handle signal handlers. This means that we have to be very very careful at what we can and cannot do. Notably, we can't use malloc, locks or refcounting in any of the signal handlers. Python data should be read-only and we should be prepared to read garbage or NULL from anything.

On windows we use an external thread, so it's an imperative we freeze the thread we're inspecting. It's possible that the interpreter state handling is not thread safe in a way it should be, investigate how we can improve it.

Owner

  • Name: VMprof
  • Login: vmprof
  • Kind: organization

GitHub Events

Total
  • Watch event: 6
  • Issue comment event: 9
  • Push event: 5
  • Pull request review comment event: 2
  • Pull request review event: 2
  • Pull request event: 10
  • Fork event: 2
  • Create event: 2
Last Year
  • Watch event: 6
  • Issue comment event: 9
  • Push event: 5
  • Pull request review comment event: 2
  • Pull request review event: 2
  • Pull request event: 10
  • Fork event: 2
  • Create event: 2

Committers

Last synced: 9 months ago

All Time
  • Total Commits: 1,012
  • Total Committers: 45
  • Avg Commits per committer: 22.489
  • Development Distribution Score (DDS): 0.542
Past Year
  • Commits: 25
  • Committers: 3
  • Avg Commits per committer: 8.333
  • Development Distribution Score (DDS): 0.24
Top Committers
Name Email Commits
Richard Plangger p****i@g****m 463
Maciej Fijalkowski f****l@g****m 165
Sebastian Pawluś s****s@g****m 62
mattip m****s@g****m 50
Richard Plangger r****h@p****t 33
Matthias Diener m****r@i****u 29
Carl Friedrich Bolz-Tereick c****z@g****e 29
Antonio Cuni a****i@g****m 26
Cskorpion 3****n 17
Dmitry Trofimov d****v@j****m 15
Jonas Haag j****s@l****g 15
Bartosz Wróblewski b****r@h****l 14
INADA Naoki s****y@g****m 14
Andreas Kloeckner i****m@t****t 13
Armin Rigo a****o@t****g 12
Timothy Palpant p****t@d****m 5
Nikita Kniazev n****n@g****m 4
Maciej Fijalkowski f****l@b****g 4
Ronan Lamy r****y@g****m 3
Tobias Oberstein t****n@t****e 3
Jonas Haag j****g@b****m 3
Dmitry Trofimov t****y@g****m 3
Joe Gordon j****o@p****m 2
Steven Myint g****t@s****m 2
Timothy Palpant t****m@p****s 2
yanmeng j****g@1****m 2
David Naylor n****d@g****m 2
Alecsandru Patrascu a****u@g****m 2
Roee Shenberg s****g@a****o 2
Jan Kogut m****t@g****m 1
and 15 more...
Committer Domains (Top 20 + Academic)
blue-yonder.com: 3 pasra.at: 1 illinois.edu: 1 gmx.de: 1 jetbrains.com: 1 lophus.org: 1 hszm.pl: 1 tiker.net: 1 tunes.org: 1 dropbox.com: 1 bencher4.soft-dev.org: 1 tavendo.de: 1 pinterest.com: 1 stevenmyint.com: 1 palpant.us: 1 163.com: 1 alooma.io: 1 zendesk.com: 1 avature.net: 1 gsnedders.com: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time
  • Total issues: 65
  • Total pull requests: 67
  • Average time to close issues: about 2 years
  • Average time to close pull requests: 3 months
  • Total issue authors: 52
  • Total pull request authors: 19
  • Average comments per issue: 3.43
  • Average comments per pull request: 2.12
  • Merged pull requests: 44
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 0
  • Pull requests: 18
  • Average time to close issues: N/A
  • Average time to close pull requests: 5 days
  • Issue authors: 0
  • Pull request authors: 3
  • Average comments per issue: 0
  • Average comments per pull request: 0.61
  • Merged pull requests: 15
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • timpalpant (4)
  • fake-name (3)
  • divenex (2)
  • CrazyCasta (2)
  • allefeld (2)
  • antocuni (2)
  • oremanj (2)
  • dvzrv (2)
  • rappdw (2)
  • ganwell (2)
  • pankajp (1)
  • davidmcnabnz (1)
  • Kentzo (1)
  • om26er (1)
  • nealmcb (1)
Pull Request Authors
  • mattip (22)
  • timpalpant (9)
  • cfbolz (6)
  • matthiasdiener (5)
  • Cskorpion (4)
  • inducer (3)
  • bawr (2)
  • dand-oss (2)
  • BarrensZeppelin (2)
  • moylop260 (2)
  • alexfikl (2)
  • markdewing (1)
  • kiran (1)
  • johanols (1)
  • timgates42 (1)
Top Labels
Issue Labels
bug (1)
Pull Request Labels

Packages

  • Total packages: 2
  • Total downloads:
    • pypi 9,845 last-month
  • Total dependent packages: 2
    (may contain duplicates)
  • Total dependent repositories: 25
    (may contain duplicates)
  • Total versions: 103
  • Total maintainers: 6
pypi.org: vmprof

Python's vmprof client

  • Versions: 99
  • Dependent Packages: 2
  • Dependent Repositories: 25
  • Downloads: 9,845 Last month
  • Docker Downloads: 0
Rankings
Docker downloads count: 1.2%
Dependent repos count: 2.9%
Downloads: 2.9%
Stargazers count: 3.1%
Average: 3.2%
Dependent packages count: 3.2%
Forks count: 5.6%
Maintainers (6)
mattip antocuni fijal xando planrich pypy.wheelbuilder
Last synced: 6 months ago
conda-forge.org: vmprof

vmprof is a platform to understand and resolve performance bottlenecks in your code. It includes a lightweight profiler for CPython 2.7, CPython 3 and PyPy and an assembler log visualizer for PyPy.

  • Versions: 4
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Stargazers count: 17.3%
Forks count: 22.8%
Average: 31.3%
Dependent repos count: 34.0%
Dependent packages count: 51.2%
Last synced: 6 months ago

Dependencies

.github/workflows/cibuildwheel.yml actions
  • actions/checkout v2 composite
  • actions/setup-python v2 composite
  • actions/upload-artifact v2 composite
  • pypa/cibuildwheel v2.1.3 composite
dev_requirements.txt pypi
  • backports.shutil_which * development
  • colorama * development
  • pytz * development
  • requests * development
  • six * development
test_requirements.txt pypi
  • attrs * test
  • backports.shutil_which * test
  • cffi * test
  • colorama * test
  • hypothesis * test
  • pytest * test
  • pytz * test
  • requests * test
  • six * test