Avoid dev flags in triggering gpuupdate nightly matrix

The GPU update release feature should be tested independenly from the
experimental features which were all enabled for the "gpuupdate" nightly
job. This change removes the GMX_GPU_DD_COMMS and GMX_GPU_PME_PP_COMMS
as well as the unnecessary buffer ops env var.

Refs #3354

Change-Id: I777f6996ca5b1ae1b3e7f787c18d82f605035e47

diff --git a/admin/builds/gromacs.py b/admin/builds/gromacs.py
index a734f2cd8b9bec82dda142602e4d65350ae38ab1..cb9d78e3ba2a075d4cec5a6b9dbd512d681ca4ea 100644 (file)
--- a/admin/builds/gromacs.py
+++ b/admin/builds/gromacs.py
@@ -1,7 +1,7 @@
 #
 # This file is part of the GROMACS molecular simulation package.
 #
-# Copyright (c) 2015,2016,2017,2018,2019, by the GROMACS development team, led by
+# Copyright (c) 2015,2016,2017,2018,2019,2020, by the GROMACS development team, led by
 # Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
 # and including many others, as listed in the AUTHORS file in the
 # top-level source directory and at http://www.gromacs.org.
@@ -183,11 +183,9 @@ def do_build(context):
         context.env.set_env_var('GMX_GPU_DD_COMMS', "1")
         context.env.set_env_var('GMX_GPU_PME_PP_COMMS', "1")
 
-    # GPU update flag enables GPU update+constraints as well as buffer ops (dependency)
+    # GPU update flag changes the default for '-update auto' to GPU
     if context.opts.gpuupdate:
         context.env.set_env_var('GMX_FORCE_UPDATE_DEFAULT_GPU', "1")
-        context.env.set_env_var('GMX_GPU_DD_COMMS', "1")
-        context.env.set_env_var('GMX_GPU_PME_PP_COMMS', "1")
 
     regressiontests_path = context.workspace.get_project_dir(Project.REGRESSIONTESTS)