Published February 26, 2019
| Version 0.24.0
Software
Open
choderalab/yank: 0.24.0 - Experimental support for online status files
Creators
- 1. @choderalab
- 2. Memorial Sloan Kettering Cancer Center
- 3. @MolSSI at Virginia Tech
- 4. California Institute of Technology
Description
- Added an experimental feature that allows
--status
to be provided withyank script
invocations to emit astatus.pkl
file in the experiment directory at the conclusion of each experiment switch interval (#1135). This feature is experimental, and its invocation may be changed in a future release. - This release requires OpenMMTools >= 0.17.0, which includes a much faster way of implementing exact treatment of PME during alchemical calculations (#1136).
- Some NetCDF robustness improvements.
- SAMS improvements:
- SAMS now properly restores
t0
andstage
, which should correctly persist the stage across phase switches and resumes. - Added SAMS
logZ_history
plot to notebook reports. - SAMS
self._stage
is now an integer to more easily store this in storage (0 is initial, 1 is asymptotic phase). - Suppress some verbose outputs.
- If an asymptotically optimal stage is present in a SAMS simulation, the initial stage is discarded to equilibration and automatic equilibration detection is applied to the asymptotically optimal weight adjustment region only.
- Jupyter notebook reports now show SAMS weight convergence if present.
- SAMS now properly restores
- The
yank.multistate
package was deprecated. In the future, this package will be available in OpenMMTools (#1146).
- The use of more than one process per experiment via MPI has known issues that are being debugged (#1130).
- Simulations restored from a checkpoint file have their velocities reset to zero (#1115).
- Forward and backward convergence analysis free energy traces in the Jupter notebook are incorrect (#971).
- Peptide ligands are not currently supported (#376).
- Setup will fail if
.mol2
atom substructure ID matches filename (#703).
Files
choderalab/yank-0.24.0.zip
Files
(8.6 MB)
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Additional details
Related works
- Is supplement to
- https://github.com/choderalab/yank/tree/0.24.0 (URL)