GALAHAD

c cubic-regularization-methods fortran julia mathematical-programming matlab nonlinear-least-squares nonlinear-optimization numerical-optimization python quadratic-programming trust-region-methods

Score: 14.876163417725605

Last synced: about 8 hours ago
JSON representation

Repository metadata:

A library of modern Fortran modules for nonlinear optimization

Host: GitHub
URL: https://github.com/ralna/GALAHAD
Owner: ralna
License: other
Created: 2018-02-03T14:35:55.000Z (over 8 years ago)
Default Branch: master
Last Pushed: 2026-09-27T05:02:59.000Z (3 days ago)
Last Synced: 2026-09-27T10:41:32.070Z (3 days ago)
Topics: c, cubic-regularization-methods, fortran, julia, mathematical-programming, matlab, nonlinear-least-squares, nonlinear-optimization, numerical-optimization, python, quadratic-programming, trust-region-methods
Language: Fortran
Homepage: https://www.galahad.rl.ac.uk
Size: 220 MB
Stars: 181
Watchers: 8
Forks: 16
Open Issues: 11
Metadata Files:
- Readme: README
- License: LICENSE

Owner metadata:

Name: RAL Computational Mathematics
Login: ralna
Email: hsl@stfc.ac.uk
Kind: organization
Description: Software by STFC's Computational Mathematics Group, based at Rutherford Appleton Laboratory
Website: http://www.numerical.rl.ac.uk/
Location: Didcot, UK
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/20951836?v=4
Repositories: 26
Last Synced at: 2026-09-25T21:13:02.356Z
Profile URL: https://github.com/ralna

GitHub Events

Total

Commit comment event: 47
Create event: 121
Delete event: 115
Issue comment event: 809
Issues event: 72
Pull request event: 201
Pull request review comment event: 14
Pull request review event: 19
Push event: 785
Release event: 10
Watch event: 51
Total: 2244

Last Year

Commit comment event: 1
Create event: 13
Delete event: 14
Issue comment event: 38
Issues event: 1
Pull request event: 12
Pull request review comment event: 4
Push event: 106
Release event: 2
Watch event: 6
Total: 197

Committers metadata

Last synced: 1 day ago

Total Commits: 1,989
Total Committers: 7
Avg Commits per committer: 284.143
Development Distribution Score (DDS): 0.599

Commits in past year: 79
Committers in past year: 4
Avg Commits per committer in past year: 19.75
Development Distribution Score (DDS) in past year: 0.405

Name	Email	Commits
Alexis Montoison	a**n@p**a	798
Nick Gould	d**a@g**m	578
nimgould	n**d@s**k	523
Jari	j****s	45
Nick Gould	n**d@g**m	31
Dominique Orban	d**n@g**m	13
dependabot[bot]	4****]	1

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 149
Total pull requests: 315
Average time to close issues: about 2 months
Average time to close pull requests: 16 days
Total issue authors: 19
Total pull request authors: 6
Average comments per issue: 4.18
Average comments per pull request: 3.7
Merged pull request: 220
Bot issues: 0
Bot pull requests: 1

Past year issues: 7
Past year pull requests: 23
Past year average time to close issues: 19 days
Past year average time to close pull requests: 5 days
Past year issue authors: 4
Past year pull request authors: 3
Past year average comments per issue: 3.0
Past year average comments per pull request: 7.43
Past year merged pull request: 19
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/ralna/GALAHAD

Top Issue Authors

amontoison (105)
dpo (14)
jfowkes (8)
nimgould (6)
Igor-SV (2)
bzhangcw (1)
jajhall (1)
JuliaTagBot (1)
ZiyanZhu1994 (1)
frankecurtis (1)
lindonroberts (1)
cgeoga (1)
eweine (1)
younes-alouani (1)
JimEBlevins (1)

Top Pull Request Authors

amontoison (276)
jfowkes (27)
nimgould (5)
dpo (5)
valyamoro (1)
dependabot[bot] (1)

Top Issue Labels

bug (21)
enhancement (13)
CI (7)
documentation (7)
C (5)
macOS (5)
julia (5)
Python (3)
Intel (2)
meson (2)
GNU (1)
windows (1)
NAG (1)
GALAHAD 5.0 (1)
triage (1)

Top Pull Request Labels

enhancement (16)
CI (15)
Python (6)
documentation (5)
bug (4)
julia (3)
C (2)
dependencies (2)
GALAHAD 5.0 (1)
github_actions (1)
meson (1)

Package metadata

Total packages: 3
Total downloads:
- julia: 16 last-month
- pypi: 2,131 last-month
Total dependent packages: 0 (may contain duplicates)
Total dependent repositories: 0 (may contain duplicates)
Total versions: 40
Total maintainers: 2

proxy.golang.org: github.com/ralna/galahad

Homepage:
Documentation: https://pkg.go.dev/github.com/ralna/galahad#section-documentation
Licenses: other
Latest release: v5.5.2+incompatible (published 17 days ago)
Last Synced: 2026-09-28T18:43:54.393Z (1 day ago)
Versions: 23
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 4.568%
- Average: 4.721%
- Dependent repos count: 4.875%

juliahub.com: GALAHAD

A library of modern Fortran modules for nonlinear optimization

Homepage: https://www.galahad.rl.ac.uk
Documentation: https://docs.juliahub.com/General/GALAHAD/stable/
Licenses: BSD-3-Clause
Latest release: 0.5.1 (published 11 months ago)
Last Synced: 2026-03-24T18:31:46.711Z (6 months ago)
Versions: 11
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 16 Last month
Rankings:
- Dependent repos count: 9.676%
- Average: 24.359%
- Dependent packages count: 39.043%

pypi.org: galahad-optrove

A library of modern Fortran modules for nonlinear optimization

Homepage: https://www.galahad.rl.ac.uk/
Documentation: https://www.galahad.rl.ac.uk/
Licenses: BSD License
Latest release: 5.5.2 (published 15 days ago)
Last Synced: 2026-09-28T18:43:53.252Z (1 day ago)
Versions: 6
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 2,131 Last month
Rankings:
- Dependent packages count: 9.209%
- Average: 30.545%
- Dependent repos count: 51.881%
Maintainers (2)
- jfowkes
- nimgould

Dependencies

.github/workflows/build_wheels.yml actions

actions/checkout v4 composite
actions/download-artifact v4 composite
actions/upload-artifact v4 composite
pypa/gh-action-pypi-publish v1.13.0 composite

.github/workflows/copies.yml actions

actions/checkout v4 composite
julia-actions/setup-julia v2 composite

.github/workflows/poison.yml actions

actions/checkout v4 composite
actions/setup-python v5 composite
actions/upload-artifact v4 composite

GALAHAD.jl/gen/Project.toml julia

Clang *
JuliaFormatter *

.github/workflows/symbols.yml actions

actions/checkout v4 composite
actions/setup-python v5 composite
fortran-lang/setup-fortran main composite
julia-actions/setup-julia v2 composite

.github/workflows/julia.yml actions

actions/checkout v4 composite
julia-actions/setup-julia v2 composite

GALAHAD.jl/Project.toml julia

Accessors *
GALAHAD_jll *
Libdl *
LinearAlgebra *
OpenBLAS32_jll *
Quadmath *

bin/setup.py pypi

.github/workflows/galahad_c.yml actions

actions/checkout v4 composite
julia-actions/setup-julia v2 composite

pyproject.toml pypi

numpy *

.github/workflows/headers.yml actions

actions/checkout v4 composite
julia-actions/setup-julia v2 composite

.github/workflows/julia_wrappers.yml actions

actions/checkout v4 composite
julia-actions/setup-julia v2 composite

.github/workflows/macros.yml actions

actions/checkout v4 composite
julia-actions/setup-julia v2 composite

.github/workflows/release.yml actions

actions/cache v4 composite
actions/checkout v4 composite
actions/download-artifact v4 composite
actions/upload-artifact v4 composite
julia-actions/setup-julia v2 composite

.github/workflows/meson.yml actions

.github/workflows/meson_build.yml actions

actions/checkout v4 composite
actions/setup-python v5 composite
actions/upload-artifact v4 composite
fortran-lang/setup-fortran main composite
julia-actions/setup-julia v2 composite

.github/workflows/moonshot.yml actions

.github/workflows/coverage.yml actions

actions/checkout v4 composite
actions/setup-python v2 composite
codecov/codecov-action v5 composite

.github/workflows/files.yml actions

actions/checkout v4 composite
julia-actions/setup-julia v2 composite

.github/workflows/modules.yml actions

actions/checkout v4 composite
actions/setup-python v5 composite
fortran-lang/setup-fortran main composite
julia-actions/setup-julia v2 composite

.github/workflows/sanitizers.yml actions

.github/workflows/structures.yml actions

actions/checkout v4 composite
julia-actions/setup-julia v2 composite

ecosyste.ms

Data

Tools

Indexes

Applications

Experiments

Summary

JOSS: https://github.com/ralna/GALAHAD

Repository metadata:

Owner metadata:

GitHub Events

Total

Last Year

Committers metadata

Issue and Pull Request metadata

Top Issue Authors

Top Pull Request Authors

Top Issue Labels

Top Pull Request Labels

Package metadata

proxy.golang.org: github.com/ralna/galahad

juliahub.com: GALAHAD

pypi.org: galahad-optrove

Dependencies