t8code

adaptive-mesh-refinement high-performance-computing hpc mesh modeling mpi parallel parallel-computing simulation

Score: 11.137155072197103

Last synced: about 4 hours ago
JSON representation

Repository metadata:

Parallel algorithms and data structures for tree-based adaptive mesh refinement (AMR) with arbitrary element shapes.

Host: GitHub
URL: https://github.com/DLR-AMR/t8code
Owner: DLR-AMR
License: gpl-2.0
Created: 2017-01-20T12:28:03.000Z (over 9 years ago)
Default Branch: main
Last Pushed: 2026-09-25T14:22:08.000Z (8 days ago)
Last Synced: 2026-09-27T20:49:11.817Z (6 days ago)
Topics: adaptive-mesh-refinement, high-performance-computing, hpc, mesh, modeling, mpi, parallel, parallel-computing, simulation
Language: C++
Homepage: https://dlr-amr.github.io/t8code/
Size: 166 MB
Stars: 337
Watchers: 6
Forks: 76
Open Issues: 245
Metadata Files:
- Readme: README.md
- Changelog: NEWS.md
- Contributing: CONTRIBUTING.md
- License: COPYING
- Code of conduct: CODE_OF_CONDUCT.md
- Citation: CITATION.cff
- Authors: AUTHORS

Owner metadata:

Name: German Aerospace Center - scalable adaptive mesh refinement
Login: DLR-AMR
Email:
Kind: organization
Description:
Website: https://www.dlr.de/sc
Location: Germany
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/109299884?v=4
Repositories: 5
Last Synced at: 2026-10-03T04:47:58.497Z
Profile URL: https://github.com/DLR-AMR

GitHub Events

Total

Create event: 621
Delete event: 575
Fork event: 9
Gollum event: 91
Issue comment event: 458
Issues event: 490
Member event: 6
Pull request event: 620
Pull request review comment event: 1409
Pull request review event: 1144
Push event: 2325
Release event: 4
Watch event: 90
Total: 7842

Last Year

Create event: 212
Delete event: 203
Fork event: 2
Gollum event: 5
Issue comment event: 105
Issues event: 161
Member event: 1
Pull request event: 121
Pull request review comment event: 228
Pull request review event: 173
Push event: 654
Release event: 2
Watch event: 15
Total: 1882

Committers metadata

Last synced: 1 day ago

Total Commits: 10,593
Total Committers: 59
Avg Commits per committer: 179.542
Development Distribution Score (DDS): 0.744

Commits in past year: 1,521
Committers in past year: 18
Avg Commits per committer in past year: 84.5
Development Distribution Score (DDS) in past year: 0.758

Name	Email	Commits
Johannes Holke	j**e@d**e	2707
David Knapp	d**p@d**e	1927
Sandro Elsweijer	s**r@d**e	1354
Johannes Holke	s**k@u**e	739
lenaploetzke	7****e	566
ililikakis	i**o@l**e	407
Knapp	k**a@s**e	346
Dreyer, Lukas	L**r@d**e	278
Thomas Spenke	t**e@d**e	277
Johannes Markert	j**t@d**e	247
Ole Albers	o**s@d**e	238
Alex Dutka	9****x	231
jfussbro	j**h@g**e	193
Niklas Böing	n**g@d**e	132
Chiara Hergl	h**a@w**e	126
Weber	w**i@s**e	114
Carsten Burstedde	b**e@i**e	101
David	d**d@S**)	68
antjeHP	s**r@u**e	60
Veli Uenlue	V**u@g**e	53
Johannes Markert	1****k	49
Zoltan	c**i@c**r	41
Lena Radmer	l**r@g**e	38
maelk3	m**e@d**e	36
dependabot[bot]	4****]	30
Schmitt	s**4@s**e	29
Julia Weber	j**r@d**e	24
jmark	m**e@j**e	22
Hannes Brandt	b**t@i**e	21
faouziH21	2**i@g**m	19
and 29 more...

Issue and Pull Request metadata

Last synced: about 4 hours ago

Total issues: 896
Total pull requests: 2,067
Average time to close issues: 5 months
Average time to close pull requests: 26 days
Total issue authors: 45
Total pull request authors: 55
Average comments per issue: 0.99
Average comments per pull request: 0.8
Merged pull request: 1,629
Bot issues: 0
Bot pull requests: 37

Past year issues: 293
Past year pull requests: 281
Past year average time to close issues: 17 days
Past year average time to close pull requests: 13 days
Past year issue authors: 15
Past year pull request authors: 23
Past year average comments per issue: 0.34
Past year average comments per pull request: 1.36
Past year merged pull request: 211
Past year bot issues: 0
Past year bot pull requests: 15

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/DLR-AMR/t8code

Top Issue Authors

t8ddy (299)
holke (154)
Davknapp (126)
sandro-elsweijer (65)
lukasdreyer (35)
spenke91 (33)
lenaploetzke (32)
jmark (28)
chiaraMaHe (14)
dutkalex (9)
ililikakis (9)
CsatiZoltan (8)
ackirby88 (8)
jfussbro (7)
Veli-hub (6)

Top Pull Request Authors

Davknapp (465)
sandro-elsweijer (375)
holke (273)
lenaploetzke (167)
lukasdreyer (139)
jmark (113)
ole-alb (71)
spenke91 (58)
dutkalex (49)
jfussbro (40)
chiaraMaHe (38)
dependabot[bot] (37)
WeberJulia (33)
maelk3 (27)
Niklas997 (20)

Top Issue Labels

priority:low (178)
workload:low (165)
workload:medium (134)
enhancement (131)
priority:medium (124)
manual_trigger_date_event (84)
Bug (60)
priority:high (53)
tests (50)
workload:high (48)
t8code_week_maintenance_issue (34)
shouldn't take long (33)
good first issue (33)
cleanup (28)
discussion (26)
documentation (23)
next release (22)
New feature (18)
question (18)
help wanted (16)
CI (15)
critical (15)
examples (14)
Wiki (14)
CMake (9)
Readme (3)
Fortran (2)
wontfix (2)
dependencies (1)
draft (1)

Top Pull Request Labels

shouldn't take long (380)
enhancement (287)
workload:low (205)
tests (129)
workload: low (99)
priority:medium (87)
next release (82)
priority:low (82)
New feature (82)
Bug (80)
cleanup (77)
CI (64)
priority:high (59)
Follow-up PR (59)
examples (48)
documentation (43)
CMake (42)
priority: low (41)
fix (41)
priority: high (38)
good first issue (33)
priority: medium (32)
Typos (31)
draft (25)
critical (24)
dependencies (24)
workload:medium (20)
discussion (18)
github_actions (18)
help wanted (16)

Package metadata

Total packages: 1
Total downloads: unknown
Total dependent packages: 0
Total dependent repositories: 0
Total versions: 8
Total maintainers: 2

spack.io: t8code

t8code is a C/C++ library to manage parallel adaptive meshes with various element types. t8code uses a collection (a forest) of multiple connected adaptive space-trees in parallel and scales to at least one million MPI ranks and over one Trillion mesh elements.

Homepage: https://github.com/DLR-AMR/t8code
Licenses: []
Latest release: 4.0.0 (published 3 months ago)
Last Synced: 2026-10-02T20:08:16.877Z (1 day ago)
Versions: 8
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 17.734%
- Stargazers count: 20.576%
- Average: 24.059%
- Dependent packages count: 57.926%
Maintainers (2)
- Davknapp
- melven

Dependencies

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doc/requirements.txt pypi

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