Avoid (re)initializing GPU update without DD
authorSzilárd Páll <pall.szilard@gmail.com>
Tue, 28 Jan 2020 18:24:13 +0000 (19:24 +0100)
committerPaul Bauer <paul.bauer.q@gmail.com>
Mon, 10 Feb 2020 07:40:06 +0000 (08:40 +0100)
commit6ff0d332d98d795adaa9c998e8f4cfdbfbdd610e
tree3081224464d703137d542443726251a360cacbf7
parente0b71725aa093e1984747ebaa6781d429db53669
Avoid (re)initializing GPU update without DD

Unless repartitioning happens the GPU update-constraints module's
expensive initialization only neeeds to be called once.

Fixes #3358

Change-Id: Ic2a147985da5907961a3e3277110bbae52e6cadc
src/gromacs/mdrun/md.cpp