use only 1 MPI rank

parthenon-hpc-lab · Oct 17, 2024 · 931df42 · 931df42
1 parent 25290db
commit 931df42
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/reproducer.sh b/reproducer.sh
@@ -2,6 +2,8 @@
 
 set -x
 
+NRANKS=1
+
 # compile
 rm -rf build
 mkdir build
@@ -11,15 +13,15 @@ cmake --build .
 cd ..
 
 # first run
-mpirun -np 8 ./build/bin/athenaPK -i inputs/restart_reproducer.in
+mpirun -np $NRANKS ./build/bin/athenaPK -i inputs/restart_reproducer.in
 
 # move outputs to avoid being overwritten
 mkdir first_run
 mv parthenon.* first_run
 rm *.csv
 
 # restart run
-mpirun -np 8 ./build/bin/athenaPK -r first_run/parthenon.restart.00000.rhdf
+mpirun -np $NRANKS ./build/bin/athenaPK -r first_run/parthenon.restart.00000.rhdf
 
 # clean up
 rm *.csv