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Fix seg fault caused by unintended GPU PME coordinate send
commita8079b47c1242f67c30ce596e2424851eb49af76
authorAlan Gray <alangraygerrit@gmail.com>
Wed, 4 Mar 2020 15:02:36 +0000 (4 07:02 -0800)
committerAlan Gray <alangraygerrit@gmail.com>
Wed, 4 Mar 2020 15:10:38 +0000 (4 16:10 +0100)
treea01249910e6e84886c8b7cde01a9c4ca74c4dc59tree | snapshot (tar.gz zip)
parent132bd0207117563ef26affb9ad6073eecbd451e3commit | diff
Fix seg fault caused by unintended GPU PME coordinate send

Avoids attempted communication when same rank has PME duty, fixing bug
introduced in ddbaf0b92c85b36e86d60c2cc515db86617cd57d.

Fixes #3409

Change-Id: Ice2ad2d0c17cff7b122a679a5f18dafc85e3075d
src/gromacs/mdlib/sim_util.cpp diff | blob | blame | history
The ultimate molecular dynamics simulation package