ATDM: waterman: Reduce from ctest -j4 to -j2 (trilinos#2422)

This will reduce the number of timeouts and seems to run almost as fast due to problems with contention for the GPUs.
KyleFromKitware · May 20, 2020 · 8ed34c5 · 8ed34c5
1 parent bb4e042
commit 8ed34c5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cmake/std/atdm/waterman/environment.sh b/cmake/std/atdm/waterman/environment.sh
@@ -146,8 +146,8 @@ elif [[ "$ATDM_CONFIG_COMPILER" == "CUDA"* ]] ; then
   export CUDA_LAUNCH_BLOCKING=1
   export CUDA_MANAGED_FORCE_DEVICE_ALLOC=1
   export KOKKOS_NUM_DEVICES=2
-  export ATDM_CONFIG_CTEST_PARALLEL_LEVEL=4
-  # Avoids timeouts due to not running on separate GPUs (see #2446)
+  export ATDM_CONFIG_CTEST_PARALLEL_LEVEL=2
+  # Avoids timeouts due to not running on separate GPUs (e.g. see #2446)
 
 fi