GitLab

* Variable displacements based on particle positions

* set variable displacements when adding particles

* update documentation

* address compilation error in OpenMMFortranWrapper

* update python API tests

* fix stray 'and'

* addParticle() without arguments add a particle that is not displaced

* pack displacement particles into int4

* put back default displacement removed in error

* ATMForce interface with coordinate transformation objects

* revise variable displacement API

* documentation, formatting, serialization

* Fixed C and Fortran wrappers

* Fixed Python wrappers

* Fixed factory

* Sort files to ensure classes are listed in the correct order

* Converted APIUnits test to new ATMForce API

* write class name

* skip the documentation for forward declarations

* undo 9e91d0b since it does not fix the doc build

* remove temporary doc files for nested classes

* Clean away tabs

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Co-authored-by: Peter Eastman <peastman@stanford.edu>

* Began implementing QTBIntegrator

* Adaptation and deconvolution

* Continuing reference implementation

* Continuing to implement QTBIntegrator

* Use common thread pool

* More tests, documentation, and threading

* Fix segfault

* Serialize adapted friction when creating a State

* Beginning of GPU implementation

* Added missing files

* Bug fixes

* Fixed inverse FFT

* Continuing GPU implementation

* Checkpointing

* Bug fixes

* Test cases run faster

* Changes needed for latest main branch

* Minor optimizations

* Documentation

* Fixed atom reordering

* Added parahydrogen test case

* Workaround for bug in Microsoft's compiler

* Added a Python test

* Normalize kernel in deconvolution

* Minor documentation improvements

* Reference implementation of SymmetrySite

* Common implementation of SymmetrySite

* Removed duplicated code

* Serialization for SymmetrySite

* Fixed compilation error building C wrapper

* Added SymmetrySite to user guide

* Bug fix

* Added P21 test case

* set box vectors of the inner contexts before atom reordering

* test for changing box vectors

* Created CustomVolumeForce

* Serialization for CustomVolumeForce

* Documentation for CustomVolumeForce

* Code simplification

* Removed unused code

* Added computeCurrentPressure() to MonteCarloBarostat

* Use instantaneous temperature to compute pressure

* Added computeCurrentPressure() to MonteCarloAnisotropicBarostat

* Added computeCurrentPressure() to MonteCarloMembraneBarostat

* Fixed compilation error

* Fixed error in typemap

* Added documentation on computing pressure

* Fixed CUDA compilation errors

* Made test case more robust

* Made a test case more robust

* Added computeCurrentPressure() to MonteCarloFlexibleBarostat

* Fixed compilation error

* More documentation on computing pressure

* Add correction for self energy of neutralizing plasma

* Fixed compilation errors

* Update total charge in copyParametersToContext()

* Bug fixes

* Fixed compilation errors in HIP

* Bug fix

* Created DPDIntegrator class

* Reference implementation of DPDIntegrator

* Build neighbor list for DPDIntegrator

* Minor fixes

* Documentation for DPDIntegrator

* Python API for DPDIntegrator

* Preliminary OpenCL implementation of DPDIntegrator

* Enable USE_PERIODIC

* Use updated positions in DPD thermostat

* Working on neighbor list for OpenCL DPDIntegrator

* ReorderListener for particle types

* Serialization for DPDIntegrator

* CUDA implementation of DPDIntegrator

* HIP implementation of DPDIntegrator

* Fixed compile error in Python wrapper

* Fixed compile error in wrappers

* Fixed uninitialized memory in reference neighbor list

* Added DPDIntegrator to C++ API docs

* Fixed incorrect launch size

* Fixed nan in DPD random number generator

* Minor optimizations

* Improved load balancing

* Fixed an indexing error

* Neighbor list uses the maximum cutoff of any force

* Fixed HIP compilation error

* Fixed access to invalid memory

* Added test case for diffusion coefficient

* Try to debug segfaults on CI

* Debugging

* Debugging

* Debugging

* Debugging

* Debugging

* Debugging

* Possible fix

* Debugging

* Debugging

* Debugging

* Use correct block size on CPU OpenCL

* Workaround for bug in Intel's OpenCL for CPUs

* Removed an unnecessary define

* Removed debugging code

* Include Dart

* More Intel workarounds

* Workaround for error in NVIDIA OpenCL

* reset overflowed state energies at the alchemical endpoints

* address formatting, complete clash test

* Fixed indentation

---------
Co-authored-by: Peter Eastman <peter.eastman@gmail.com>

* CPU platform checkpoints random number generator

* Fix Windows compilation error

* Another Windows compilation error

* updateParametersInContext() can modify parameter offsets

* Reordering respects parameter offsets

* Implemented for CUDA and HIP

* Unified lots of parallel computation code between platforms

* Unified test code between platforms

* Eliminated duplicated timing code

* ATMForce reorders inner contexts for better performance

* Fixed obsolete comments

* Improved performance of CustomHbondForce on large systems

* Fixed CUDA compilation errors

* Can use getPlatform() instead of getPlatformByName()

* More concise arguments for getState()

* Reference platform supports nested virtual sites

* Common platform supports nested virtual sites

* Fixed force distribution from nested virtual sites

* Fixed test failures

* Improve numerical stability for edge cases

* Undo checking of derivative factors

* Undo checking for NaNs

* Implemented MinimizationReporter

* PythonAPI for MinimizationReporter

* Improved test case

* SWIG fix

* Reporter returns a bool instead of throwing an exception

* Implemented CustomCPPForceImpl

* Documentation for CustomCPPForceImpl

* Attempt at fixing Windows compilation error

* Improved documentation

* Amoeba minor cleanup

- Fix variable name in string
- Remove odd space between variable and period that is inconsistently styled

* Replaces random tabs with spaces in ATM Force

* 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>

* Skip neighbor list for very small systems

* Fixed typos

* Don't skip box size check when not using neighbor list

* Made test larger to ensure it uses neighbor list

* Faster implementation of CustomHbondForce

* Minor optimization

* Optimized writing forces, which are often zero

* Fix test failure on CPU OpenCL

* Bug fix

* Vectorize NonbondedForce with no cutoff

* Vectorize CustomNonbondedForce with no cutoff

* Memory efficient dense neighbor list

* Fixed errors

* Began implementing vectorization of Lepton expressions

* Tests for vector expressions

* Implemented CompiledVectorExpression for x86

* Bug fix

* Optimized select() on ARM

* Optimized select() on x86

* CompiledVectorExpression supports AVX

* Bug fix

* Updated docs

* Use VEX encoded instructions for CompiledExpression

* Optimized min() and max() on x86

* Optimized min() and max() on ARM

* Fixed compilation error

* Upgrade AsmJit

* Reference implementation of computed values for CustomNonbondedForce

* CPU implementation of computed values for CustomNonbondedForce

* Common implementation of computed values for CustomNonbondedForce

* Serialization of computed values

* ForceField supports computed values

* updateParametersInContext() can change tabulated functions

* Fixed error in building C wrappers

* updateParametersInContext() can change tabulated functions for CustomCentroidBondForce

* CustomNonbondedForce can update tabulated functions

* CustomGBForce can update tabulated functions

* CustomManyParticleForce can update tabulated functions

* CustomHbondForce can update tabulated functions

* Added lots of checks for invalid parameter values

* Fixed test failures

* More checks for incorrect parameters

* Fixed test failures

* Created MonteCarloFlexibleBarostat

* Improved test cases

* Documentation for MonteCarloFlexibleBarostat

* Added a missing include

* Serialization for MonteCarloFlexibleBarostat

* Added MonteCarloFlexibleBarostat to C++ API docs index

* Added citation for MonteCarloFlexibleBarostat