Comments (2)
rflamary
commented on July 17, 2024
1
Hello @EduardoGoulart1 we are open to modernization of the C++ code. Even better we are looking for someone who is willing to maintain it because we are mostly python developers and C++ is its own thing so your are welcome to contribute to POT. The C++ code was mostly a copy paste from the existing solver with python glue and has worked well up to now but we indeed have a hard time updating it.
C++11 makes sens to me and could avoid some remaining bugs,, we just need to make sure that it is available for building the wheels o all platforms.
Among the features that are currently missing I think a very important one would be the ability to give a warm start to the solver (dual and/or primal) which could greatly accelerate the resolution and would maybe be easier after refactoring.
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EduardoGoulart1
commented on July 17, 2024
1
Great! I'll prepare some PR wth a few improvements
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Related Issues (20)
- [FEAT] Split the huge "bregman.py" module HOT 1
- Cuda memory is full when import HOT 1
- matrix shapes problem with entropic_fused_gromov_barycenters HOT 3
- `gromov_wasserstein` returning the zero array as the optimal coupling HOT 2
- `sinkhorn_lpl1_mm` performs unnecessary computations
- Find correspondences between a set of 3D gaussian distributions (quadrics or ellipsoids) and a set of 2d gaussian distributions (conics or ellipses) HOT 1
- Parallelization problem for 3D tensor HOT 1
- Remove jax version constraint when pymanopt use new jax config format
- ot.solve uses GPU even though tensors are on CPU? HOT 3
- How to conduct scenario reduction with this project?
- Too low tolerance in `test_solve_sample_methods`
- Upstream Licencing conflict with GPL: POT and CVXOPT HOT 3
- Issue with Importing POT Library in Apple Silicon Environment with TensorFlow HOT 1
- Jax backend: jax.errors.TracerArrayConversionError HOT 3
- Numpy 2.0 compatibility HOT 11
- Questions for ot.barycenter HOT 1
- Deprecate distutils in favor of setuptools
- Add task runners for tests and extend contributing docs
- [Bug] Linesearch hidden in scipy 1.14 HOT 1
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