py-lapsolver

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Fails to build on Windows using Python 3.10 + Fix

2

Fails with `py-lapsolver\pybind11\include\pybind11/numpy.h(35,22): error C2065: 'ssize_t': undeclared identifier`. Checking out the master branch of the pybind11 submodule, instead of the currently set branch [v2.2](https://github.com/cheind/py-lapsolver/blob/69f6e55efe1c1cd2e30139cc68c49e20a4fc3f49/.gitmodules#L4), fixes the error and the build...

AlphonsG

Extend Benchmarks

8

More libraries to test against: pymatgen, centrosome See https://github.com/gatagat/lap/issues/9

cheind

Found run times vary drastically for different distance matrices with same sizes.

1

As the author put it, this algorithm is much faster. For a randomly generated 3000x3000 cost matrix, it'll take a fraction of seconds to solve. ``` N_a = 3000 N_b...

guoyangqin

Fails to install lapsolver using python 3.8

1

I use Ubuntu and I tried to install lapsolver by doing what you wrote on the Readme page, but I got this error : python3.8 setup.py develop /mnt/data/home/aghoul/env8/lib/python3.8/site-packages/setuptools/__init__.py:80: _DeprecatedInstaller: setuptools.installer...

aminaghoul

possible built failures on Python 3.11?

3

Upcoming Fedora 37 has Python 3.11rc2 right now. I tried to install `lapsolver` with pip. There was no `.whl` (but maybe this is normal for pre-release, I'm not expert on...

cbm755

my error is :Failed building wheel for lapsolver,How can I install lapsolver on Ubuntu 24.04 with Python 3.8.19?

1

wmxjy@wmxjy-Legion-R9000P-ARX8:~$ conda activate argoverse (argoverse) wmxjy@wmxjy-Legion-R9000P-ARX8:~$ pip install lapsolver Collecting lapsolver Using cached lapsolver-1.1.0.tar.gz (261 kB) Preparing metadata (setup.py) ... done Building wheels for collected packages: lapsolver Building wheel for...

WMXJY

``` ... In file included from /root/.pyenv/versions/3.11.14/include/python3.11/Python.h:38, from /tmp/pip-install-ioxn90mm/lapsolver_12e01a83e8c649c7bfdd5f25cfafe71f/pybind11/include/pybind11/detail/common.h:111, from /tmp/pip-install-ioxn90mm/lapsolver_12e01a83e8c649c7bfdd5f25cfafe71f/pybind11/include/pybind11/pytypes.h:12, from /tmp/pip-install-ioxn90mm/lapsolver_12e01a83e8c649c7bfdd5f25cfafe71f/pybind11/include/pybind11/cast.h:13, from /tmp/pip-install-ioxn90mm/lapsolver_12e01a83e8c649c7bfdd5f25cfafe71f/pybind11/include/pybind11/attr.h:13, from /tmp/pip-install-ioxn90mm/lapsolver_12e01a83e8c649c7bfdd5f25cfafe71f/pybind11/include/pybind11/pybind11.h:43, from /tmp/pip-install-ioxn90mm/lapsolver_12e01a83e8c649c7bfdd5f25cfafe71f/src/lapsolverc.cpp:1: /tmp/pip-install-ioxn90mm/lapsolver_12e01a83e8c649c7bfdd5f25cfafe71f/pybind11/include/pybind11/pybind11.h:1895:52: error: invalid use of incomplete type ‘PyFrameObject’ {aka ‘struct _frame’}...

vivi2053

lapsolver has been integrated in lapx v0.6.0

1

Hello, No issue, but I would like to share that the recent `lapx` [v0.6.0](https://github.com/rathaROG/lapx/releases/tag/v0.6.0) has added a new function called `lapjvc`, which is based on the same sources as `solve_dense`...

rathaROG