GitLab

* Use Intel OpenCL for CI

* Set environment variables

* Try to get CI to run

* Debugging

* Debugging

* Fixes for Intel OpenCL

* Updated Python versions for CI

* Install setuptools

* CI build for HIP

* Removed some unneeded dependencies

* Fix test for which libraries are present

* Support numpy 2

* Debugging

* Removed debugging code

* Run Mac tests on ARM and Intel

* Added missing environment file

* Removed obsolete code for M1 runner

* Removed obsolete code for M1 runner

* Debug CI failures

* Debugging

* Debugging

* Debugging

* Debugging

* Debugging

* Debugging

* Debugging

* Debugging

* Removed build that was failing

* Fixed URL that had changed

* addHydrogens() allows specifying exactly what hydrogens to add

* Prevent CI from using numpy 2.0

* Revised code from installing CUDA on CI

* Debugging

* Debugging

* Debugging

* Debugging

* Debugging

* Debugging

* Debugging

* Remove support for Gromacs implicit solvent

* Removed tests of implicit solvent

* Always use nvrtc for compilation

* Install nvrtc on CI

* Workaround for compiler error

* Set empty values for deprecated properties

* update to use newer openmm-torch version

* openmm8 rc1 envs

* forgot to bump nnpops

* Attempt at fixing failing pypy build

* Try using mambaforge

* Debugging

* A different approach to using mambaforge

* Try a separate environment file for pypy

* add guide for dev builds

* hosted env file for openmm-8 beta

* explain how to host an env

* add a namespace to support different os

* pin all the versions

* add version pins and env name

* Added pytest

* update envs

* add guide for dev builds

* hosted env file for openmm-8 beta

* explain how to host an env

* add a namespace to support different os

* pin all the versions

* add version pins and env name

* Added pytest

* add guide for dev builds

* hosted env file for openmm-8 beta

* explain how to host an env

* add a namespace to support different os

* Use PocketFFT instead of FFTW

* Minor cleanup

* Use PocketFFT instead of fftpack for reference platform

* Remove FFTW as a dependency

* Converted a test case to use PocketFFT

* Fixed an incorrect comment

* Update CUDA keys

* Fixed typo

* Optimized computing powers in CompiledExpression

* Fixed compilation error

* Attempt at fixing compilation error

* lets see what blows up!

* need to add env file, different name than normal

* lets see if setting an env will help it find the base

* try forcing the use of mamba

* this should break everything, but might make osx work

* lets see if this fixes the issue with the extension

* ci bump

* lets see if a different installer will work

* single thread build to see error better

* ci bump

* ci bump

* can't build opencl on m1

* add salt to url to prevent caching

* rename to reflect that we can just build CPU

* going to add a M1 x86_64 buld and an arm64 build

* lets see if I broke 86

* now lets see what happens with arm

* forgot to add new build files

* try older python version

* newer python?

* try mini forge

* ci bump

* unpin doxygen and remove gromacs as a dep

* double check where x86_64 libs are getting pulled in

* ci bump

* try and use conda compiler toolchain and set arch

* weird things happend with setting arch

* lets see what the arch the runner thinks it is using

* try printing arch again

* undo shell change

* remove changes to shell

* make sure I don't break other buikds

* fix syntax issue and add new label to actionlint

* ci bump

* ci bump

* lets focus on arm64 builds for now

* ci bump

* ci bump

* try setting arch to build with arch command

* split steps up so other builds don't break

* see if the cmake step is the only one we need to arch-ify

* cleaning things up

* cleaning things up

* set -j2 for make

* we can use the same build step as the otehr builds

* now lets see if it can install gromacs

* no gromacs, no problem?

* remove bit of logic stopping the build

* pin doxygen to 1.9.1

* try building openCL

* ci bump

* ci bump

* Adding support for new AMOEBA features

* Support modern method of specifying in-plane angles

* Implemented stretch-torsions

* Implemented angle-torsions

* More AMOEBA fixes

* Bug fix

* Converted AMOEBA 2018 force field

* Added documentation for AMOEBA 2018

* Added a missing file for tests

* Proof of concept matching current behaviour with Breathe

* Reorganise C++ API docs to work without autosummary

* Revert to Sphinx-native search

* Move remaining pip deps to conda

* Remove unnecessary lunrsearch templates

* Remove lunrsearch from cmake

* Tidy up layout of API docs

* Get code blocks to work with Breathe

Breathe doesn't seem to support the Doxygen <preformatted> tag.
It does support the <code> tag, but better yet it supports using
<verbatim> tags to embed rst into docstrings. This commit changes
all <pre> tags to use RST verbatim, and updates the Python
documentation machinery to support it too.

* Clarified some language

* Have doxygen exclude undocumented classes and have sphinx fail on warnings for C++ API docs

* List custom forces and integrators last

* Add breathe to documentation CI

* Typo

* Fix link to custom forces in extras.rst

* Have Breathe process only public classes

* Strip OpenMM:: prefix from rst files to avoid colons in links

* Remove existing private classes from EXCLUDE_SYMBOLS

* Add comment to C++ cmake describing why we promote warnings to errors

* Revise documentation build instructions for new dependencies

* Changes to work with recent versions of Sphinx

* Updated Sphinx version used for CI

* add docs for conda forge releases

* adapt to openmm git_url

* Use command line compiler if it is explicitly specified

* Don't set OPENMM_CUDA_COMPILER on Jenkins

* Add draft GHA-based CI for Linux

* Fix events

* Dup key

* Fix path

* Update env vars

* More fixes

* Fix env vars again

* add doxygen

* add sudo

* Typo

* upgrade CUDA

* escape newlines

* more backslashes

* fix CUDA_APT

* more env vars fixes

* fix missing file

* acumulate env_vars

* build python wrappers only if requested

* add pytest

* use $GITHUB_ENV

https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-commands-for-github-actions#environment-files

* use ${GITHUB_WORKSPACE}

* Pin older gromacs

* add windows

* Provide default values for unbound vars

* fixes

* this is powershell not cmd

* update envs

* win fix

* make windows use cmd

* Change install prefix

* fixes

* better env files

* Increase timeout threshold

* set xcode to 10.x

* specify action version

* fix sdk in macos

* split jobs a bit more

* build wrappers even if tests failed for c...

* Top level Python module is now "openmm"

* Updated module names in examples

* Updated module names in documentation

* Updated module in CI scripts

* Added deprecation warning

* Use list-comprehension in Python code

A minor change, but slighly easier to understand the initialization of
`parent_exclude_list` in my opinion.

* Implement __ne__ in Python classes that has __eq__

In Python 3, `__ne__` is automatically implemented as `not __eq__`.

However, in Python 2 it seems to be implemented as `not is` (so based on object
identity).

Based on setup.py [0] which says that "OpenMM requires Python 2.7 or better", it
should be useful to have better support for Python 2 :)

This was already done in 4 of the 12 classes that implements `__eq__`

```
>>> class WildCard(object):
...     def __eq__(self, other): return True

>>> w = WildCard()

>>> w == 42
True

>>> w != 42
True

>>> w != w
False
```

[0]: https://github.com/openmm/openmm/blob/5cef29ce8d4e17b6d0f9fd8a3c6cc1669ca0ba2b/wrappers/python/setup.py#L237

* Use umambiguous floor division for index calculations in Python

This makes the code work as intended if run as Python 3

```
$ python2 -c 'print(3/2, 3//2)'
(1, 1)
$ python3 -c 'print(3/2, 3//2)'
1.5 1
```

* Use `with` for file handling in Python

* Use `is None` instead of `== None` in Python

This is recommended in PEP8:

> Comparisons to singletons like None should always be done with is or is not, never the equality operators.
> - https://www.python.org/dev/peps/pep-0008/#programming-recommendations