GitLab

* Draft integration of the Alchemical Transfer Method (ATM) plugin

* Attempt to store and retrieve forces--does not compile

* Implement addForce()/getForce() methods

* Throw exception when specifying properties without a Platform (#4130)

* Fixed DOF calculation for NoseHooverIntegrator (#4128)

* Fix variance in documentation of VerletIntegrator (#4138)

* Python API for ATMForce

* Fixed compilation error

* Minor cleanup of formatting and documentation

* Files for ATMForce test cases

* More cleanup

* Removed variable groups

* Test ATMForce with two particles

* More tests for ATMForce plus fixes

* Added missing header

* Rework interface to pass displacements as vector of parameters

* Revert "Rework interface to pass displacements as vector of parameters"

This reverts commit 5e092031f31ded1137b677588f007add1c2d6f82.

* Test with nonbonded force

* Allow energy expression to be customized

* Optional displacements at the initial state

* Fixed compilation error build C wrapper

* Address edge case of default energy expression

* Consistent naming of the variables of the displacement states

* Test of soft core function of the default energy expression

* Mark addForce() as taking ownership

* initial python test for ATMForce

* Test custom expressions

* Expanded C++ API documentation for ATMForce

* Energy parameter derivatives

* Serialization for ATMForce

* Documentation, cleanup, and fixes

* Fixed typos

* getPerturbationEnergy() computes energy

* Another test case

* Minor edits

---------
Co-authored-by: Peter Eastman <peastman@stanford.edu>
Co-authored-by: Michael Plainer <plainer@ymail.com>

* Detect NaN to avoid infinite loop in JAMA::Eigenvalue

* Update to more modern version of pymbar

* No reason to modify spacing

Fix specifying a device will fail to run when multiple OpenCL platforms are available. Specifying `--verbose` prints the following exception:
```
Specified DeviceIndex but not OpenCLPlatformIndex. When multiple platforms are available, a platform index is needed to specify a device.
```

* Overhaul benchmarking script to add lots of new features

* Added another example

* Changes hydrogen mass for benchmarks

* Adds amber case for hydrogen mass
Co-authored-by: David Clark <daclark@nvidia.com>

* 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

* Add benchmarks from Amber20 benchmark suite to standard benchmark script

* Add ensemble option; don't change hydrogen mass in amber input files

* Download and extract .tar.gz using pure python code, no wget/tar dependencies

* Rename amber tests

* Added HMR to make ApoA1 benchmark more stable

* Removed debugging code

import of the new testInstallation module and a command to run the tests.

This way, we only have one place where we need to maintain this code, yet the
current workflow of "run testInstallation.py" still works.