pika

pika is a C++ tasking library built on std::execution with fibers, CUDA, HIP, and MPI support.

https://github.com/pika-org/pika

Science Score: 59.0%

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

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CITATION.cff file
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codemeta.json file
Found codemeta.json file
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.zenodo.json file
Found .zenodo.json file
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DOI references
Found 3 DOI reference(s) in README
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Academic publication links
Links to: zenodo.org
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Committers with academic emails
1 of 19 committers (5.3%) from academic institutions
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Institutional organization owner
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JOSS paper metadata
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Scientific vocabulary similarity
Low similarity (5.8%) to scientific vocabulary

Keywords

concurrency cplusplus cpp cuda gpu hip mpi p2300 parallelism rocm stdexec

Keywords from Contributors

cpp17 distributed hpsf kokkos radiuss build-tools spack astrophysics cuda-kernels hpx

Last synced: 6 months ago · JSON representation

Repository

pika is a C++ tasking library built on std::execution with fibers, CUDA, HIP, and MPI support.

Basic Info

Host: GitHub
Owner: pika-org
License: bsl-1.0
Language: C++
Default Branch: main
Homepage: https://pikacpp.org
Size: 23.9 MB

Statistics

Stars: 74
Watchers: 9
Forks: 10
Open Issues: 132
Releases: 40

Topics

concurrency cplusplus cpp cuda gpu hip mpi p2300 parallelism rocm stdexec

Created about 4 years ago · Last pushed 6 months ago

Metadata Files

Readme License Citation Codeowners

README.rst

..
    Copyright (c) 2022-2023 ETH Zurich

    SPDX-License-Identifier: BSL-1.0
    Distributed under the Boost Software License, Version 1.0. (See accompanying
    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

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====
pika
====

pika is a C++ tasking library built on std::execution with fibers, CUDA, HIP, and MPI support. 

To get started using pika see the `documentation `_.

.. |zenodo| image:: https://zenodo.org/badge/DOI/10.5281/zenodo.10579225.svg
     :target: https://doi.org/10.5281/zenodo.10579225
     :alt: Zenodo

.. |circleci_status| image:: https://circleci.com/gh/pika-org/pika/tree/main.svg?style=svg
     :target: https://circleci.com/gh/pika-org/pika/tree/main
     :alt: CircleCI

.. |github_actions_linux_debug_status| image:: https://github.com/pika-org/pika/actions/workflows/linux_debug.yml/badge.svg
     :target: https://github.com/pika-org/pika/actions/workflows/linux_debug.yml
     :alt: Linux CI (Debug)

.. |github_actions_linux_hip_status| image:: https://github.com/pika-org/pika/actions/workflows/linux_hip.yml/badge.svg
     :target: https://github.com/pika-org/pika/actions/workflows/linux_hip.yml
     :alt: Linux CI (HIP, Debug)

.. |github_actions_linux_asan_ubsan_lsan_status| image:: https://github.com/pika-org/pika/actions/workflows/linux_asan_ubsan_lsan.yml/badge.svg
     :target: https://github.com/pika-org/pika/actions/workflows/linux_asan_ubsan_lsan.yml
     :alt: Linux CI (asan/ubsan/lsan)

.. |github_actions_linux_tsan_status| image:: https://github.com/pika-org/pika/actions/workflows/linux_tsan.yml/badge.svg
     :target: https://github.com/pika-org/pika/actions/workflows/linux_tsan.yml
     :alt: Linux CI (asan/ubsan/lsan)

.. |github_actions_macos_debug_status| image:: https://github.com/pika-org/pika/actions/workflows/macos_debug.yml/badge.svg
     :target: https://github.com/pika-org/pika/actions/workflows/macos_debug.yml
     :alt: macOS CI (Debug)

.. |cscsci| image:: https://gitlab.com/cscs-ci/ci-testing/webhook-ci/mirrors/479009878135925/5304355110917878/badges/main/pipeline.svg
     :target: https://gitlab.com/cscs-ci/ci-testing/webhook-ci/mirrors/479009878135925/5304355110917878/-/commits/main
     :alt: CSCS CI

.. |codacy| image:: https://app.codacy.com/project/badge/Grade/e03f57f1c4cd40e7b514e552a723c125
     :target: https://app.codacy.com/gh/pika-org/pika
     :alt: Codacy

.. |codacy_coverage| image:: https://app.codacy.com/project/badge/Coverage/e03f57f1c4cd40e7b514e552a723c125
     :target: https://app.codacy.com/gh/pika-org/pika
     :alt: Codacy coverage

Owner

Name: pika-org
Login: pika-org
Kind: organization

Repositories: 4
Profile: https://github.com/pika-org

GitHub Events

Total

Create event: 192
Release event: 5
Issues event: 35
Watch event: 11
Delete event: 175
Issue comment event: 229
Push event: 185
Pull request review event: 213
Pull request review comment event: 214
Pull request event: 257

Last Year

Create event: 192
Release event: 5
Issues event: 35
Watch event: 11
Delete event: 175
Issue comment event: 229
Push event: 185
Pull request review event: 213
Pull request review comment event: 214
Pull request event: 257

Committers

Last synced: almost 3 years ago

All Time

Total Commits: 1,153
Total Committers: 19
Avg Commits per committer: 60.684
Development Distribution Score (DDS): 0.512

Top Committers

Name	Email	Commits
Mikael Simberg	m**g@i**i	563
Auriane R	a**r@c**h	249
Mikael Simberg	s**g@c**h	87
Mikael Simberg	m**g@i**f	70
John Biddiscombe	b**o@c**h	55
Hartmut Kaiser	h**r@g**m	43
srinivasyadav18	s**7@i**m	27
targetakhil	t**l@g**m	19
Bhumit Attarde	b**1@g**m	13
Karame	k**e@j**n	11
Hannes Vogt	v**t@h**m	3
kadimitra	k**a@e**r	3
Severin Strobl	s**l@d**e	2
Severin Strobl	g**t@s**e	2
Ângelo Andrade Cirino	a**o@g**m	2
Yuri Victorovich	y**i@F**g	1
Sergey Fedorov	v**d@g**m	1
Mikael Simberg	s**m@c**h	1
srinivasyadav18	4**8@u**m	1

Committer Domains (Top 20 + Academic)

cscs.ch: 4 freebsd.org: 1 severin-strobl.de: 1 dlr.de: 1 ece.auth.gr: 1 hey.com: 1 jeff.lan: 1 iki.if: 1 iki.fi: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time

Total issues: 79
Total pull requests: 241
Average time to close issues: 4 months
Average time to close pull requests: 13 days
Total issue authors: 5
Total pull request authors: 6
Average comments per issue: 0.62
Average comments per pull request: 5.09
Merged pull requests: 214
Bot issues: 0
Bot pull requests: 8

Past Year

Issues: 15
Pull requests: 128
Average time to close issues: about 1 month
Average time to close pull requests: 14 days
Issue authors: 3
Pull request authors: 5
Average comments per issue: 0.27
Average comments per pull request: 1.48
Merged pull requests: 110
Bot issues: 0
Bot pull requests: 8

View more stats

Top Authors

Issue Authors

msimberg (131)
aurianer (18)
yurivict (4)
barracuda156 (2)
biddisco (2)
rasolca (1)
topazus (1)

Pull Request Authors

msimberg (467)
aurianer (67)
biddisco (25)
dependabot[bot] (13)
RMeli (2)
yurivict (2)

Top Labels

Issue Labels

effort: 3 (91) priority: medium (68) effort: 2 (55) type: feature (52) category: CI (46) priority: low (43) type: cleanup (41) type: bug (40) type: refactoring (33) effort: 4 (33) priority: high (29) category: senders/receivers (28) category: CMake (11) effort: 5 (11) category: CUDA (10) M1: P2300 reference implementation (8) category: documentation (7) category: HIP (6) good first issue (5) M2: Legacy futures (4) effort: 1 (3) category: performance tests (2) category: spack (1) category: external (1)

Pull Request Labels

category: CI (22) dependencies (13) type: cleanup (5) github_actions (3) category: HIP (2) effort: 3 (2) priority: medium (2) priority: high (1) effort: 4 (1) type: feature (1) type: refactoring (1) category: security (1) category: documentation (1)

Dependencies

tools/perftests_ci/requirements.txt pypi

lxml *
matplotlib *
numpy *
python-dateutil *

.github/workflows/linter.yml actions

actions/checkout v3 composite
github/super-linter/slim v5 composite

.github/workflows/docs.yml actions

actions/checkout v4 composite
actions/deploy-pages v2 composite
actions/upload-pages-artifact v2 composite

.github/workflows/linux_coverage.yml actions

actions/checkout v4 composite
hendrikmuhs/ccache-action v1.2 composite

.github/workflows/linux_debug.yml actions

actions/checkout v4 composite
hendrikmuhs/ccache-action v1.2 composite

.github/workflows/linux_hip.yml actions

actions/checkout v4 composite
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.github/workflows/linux_leaksanitizer.yml actions

actions/checkout v4 composite
hendrikmuhs/ccache-action v1.2 composite

.github/workflows/linux_release_fetchcontent.yml actions

actions/checkout v4 composite
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.github/workflows/linux_sanitizers.yml actions

actions/checkout v4 composite
hendrikmuhs/ccache-action v1.2 composite

.github/workflows/linux_tracy.yml actions

actions/checkout v4 composite
hendrikmuhs/ccache-action v1.2 composite

.github/workflows/macos_debug.yml actions

actions/checkout v4 composite
hendrikmuhs/ccache-action v1.2 composite

.github/workflows/linux_valgrind.yml actions

actions/checkout v4 composite
hendrikmuhs/ccache-action v1.2 composite

pika.spdx swiftpm

ecosyste.ms

Data

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Indexes

Applications

Experiments

Open Source Science

pika

Science Score: 59.0%

Keywords

Keywords from Contributors

Repository

Basic Info

Statistics

Topics

Metadata Files

README.rst

Owner

GitHub Events

Total

Last Year

Committers

All Time

Top Committers

Committer Domains (Top 20 + Academic)

Issues and Pull Requests

All Time

Past Year

Top Authors

Issue Authors

Pull Request Authors

Top Labels

Issue Labels

Pull Request Labels

Dependencies