esa/pagmo2

View on GitHub

A C++ platform to perform parallel computations of optimisation tasks (global and local) via the asynchronous generalized island model.

Stars: 936
Forks: 188
Open beginner issues: 0
Indexed issues: 41

Dominant language: C++
License: GPL-3.0
Last GitHub push: May 23, 2026
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

41 open issues indexed

[BUG] bfe tests do not succeed under c++ 20 Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 65/100

esa/pagmo2#632 · Opened Jul 28, 2026
[BUG] set_topology causing crash. Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 65/100

esa/pagmo2#606 · 1 comment · Opened Sep 13, 2025
boost serialization of pagmo::detail::prob_inner<UDP> manual export required Open

bug

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

esa/pagmo2#603 · Opened May 2, 2025
pso_gen with batch evaluator (thread_bfe) not invoking batch_fitness() in custom UDP Open

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

esa/pagmo2#598 · 5 comments · Opened Feb 26, 2025
[FEATURE] mixed-integer (with simplest box bounds) for PSO Open

enhancement

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

esa/pagmo2#597 · Opened Feb 13, 2025
[FEATURE] ways to save logs of search path [PSO] Open

enhancement

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

esa/pagmo2#596 · Opened Feb 13, 2025
[BUG] island.hpp:226:16: error: cannot initialize return object of type 'void *' Open

bug

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

esa/pagmo2#584 · 1 comment · Opened Sep 25, 2024
[FEATURE] Approximating Hypervolume / Hypervolume Contributions by polar coordinates Open

enhancement

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

esa/pagmo2#582 · Opened Sep 17, 2024
Add NSGA-III implementation Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

esa/pagmo2#570 · Opened Apr 4, 2024
No "NaN/infinity" verification in sbx crossover implementation AND no bounds verification for NSGA-II's initial population Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

esa/pagmo2#567 · Opened Mar 5, 2024
MPI Island class for cluster computing Open

enhancement

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

esa/pagmo2#563 · 2 comments · Opened Dec 19, 2023
Question: Use of Hessian with Ipopt Open

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

esa/pagmo2#556 · Opened Sep 20, 2023
Scaling of design variables and Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

esa/pagmo2#545 · Opened Apr 11, 2023
[BUG] Could NOT find pagmo_IPOPT (missing: PAGMO_IPOPT_INCLUDE_DIR) Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

esa/pagmo2#529 · 1 comment · Opened Dec 24, 2022
[BUG] mhaco asserts if initial population does not verify constraints Open

bug

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

esa/pagmo2#525 · 4 comments · Opened Oct 25, 2022
Question about `batch_fitness` and `SIMD` Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

esa/pagmo2#521 · 3 comments · Opened Sep 9, 2022
[BUG] Issues on custom_comparisons.hpp and cstrs_self_adaptive.hpp Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

esa/pagmo2#517 · 1 comment · Opened Jun 13, 2022
Comparing floating point numbers in tests : comparing difference instead of using == Open

bug

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

esa/pagmo2#516 · Opened Jun 10, 2022
Archipelago does not seem to work with my objective function Open

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

esa/pagmo2#514 · Opened Jun 6, 2022
Documentation for the constant_argument meta problem is outdated Open

bug

esa/pagmo2#506 · 1 assignee · Opened Mar 31, 2022
[FEATURE] Robust optimization metaproblem Open

enhancement

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

esa/pagmo2#471 · Opened May 10, 2021
[Feature Change] Possible changes in Polynomial Mutation Open

bug

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

esa/pagmo2#470 · 2 comments · Opened Mar 24, 2021
[FEATURE] Move Policy execution into remote process/thread Open

enhancement

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

esa/pagmo2#455 · Opened Dec 3, 2020
Request: SHGO optimization algorithm Open

enhancement

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

esa/pagmo2#362 · 1 comment · 3 reactions · Opened Nov 24, 2019
Expose the DIRECT algorithm from NLopt Open

enhancement help wanted

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

esa/pagmo2#356 · 11 comments · Opened Oct 17, 2019
More MO optimization performance metrics Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

esa/pagmo2#345 · 2 comments · Opened Sep 19, 2019
Mixed interger linear optimization problem to be solved more effectively Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

esa/pagmo2#333 · 3 comments · Opened Aug 8, 2019
turn all `std::vector<double>` into `vector_double` Open

enhancement

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

esa/pagmo2#329 · 3 comments · Opened Jul 25, 2019
Please make an example for dummies Open

documentation

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

esa/pagmo2#325 · 3 comments · 2 reactions · Opened Jul 23, 2019
Docs improvements (feedback needed!) Open

documentation enhancement

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

esa/pagmo2#285 · 13 comments · Opened May 9, 2019
Flaky floating-point parameter checks in algos/probs Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

esa/pagmo2#277 · 2 comments · Opened May 3, 2019
Pagmo Installation Package Open

enhancement help wanted

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

esa/pagmo2#272 · 14 comments · Opened Apr 30, 2019
CSTRS does not respect the thread safety attribute of the UDP Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

esa/pagmo2#270 · Opened Apr 28, 2019
CSTRS fails when the internal UDA copies the problem Open

bug

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

esa/pagmo2#269 · Opened Apr 28, 2019
Noise Metaproblem Open

enhancement

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

esa/pagmo2#162 · 1 comment · Opened Apr 5, 2018
PSO needs an update Open

enhancement

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

esa/pagmo2#158 · 1 comment · Opened Apr 4, 2018
estimate_sparsity Open

enhancement help wanted

Difficulty 5/5 Over a week Newbie friendliness 35/100

esa/pagmo2#116 · 1 comment · Opened May 30, 2017
Ipopt improvements Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 28/100

esa/pagmo2#97 · Opened May 5, 2017
Wrapping more solvers Open

enhancement help wanted

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

esa/pagmo2#77 · 3 comments · Opened Apr 11, 2017
NLopt improvements Open

enhancement

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

esa/pagmo2#72 · Opened Apr 8, 2017
DTLZ improvements Open

enhancement

esa/pagmo2#28 · 1 assignee · Opened Feb 21, 2017

esa/pagmo2

Get new issues in your inbox