Try mpirun

Author: EmilyBourne

.github/workflows/cuda.yml

@@ -38,6 +38,8 @@ jobs:
           echo $LD_LIBRARY_PATH
           which mpicc
           mpicc -show
+          mpirun --help
+          mpirun
           echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/nvidia/hpc_sdk/Linux_x86_64/24.9/comm_libs/12.6/hpcx/hpcx-2.20/ompi/lib" >> $GITHUB_ENV
           apt-get update && apt-get install -y sudo
           TZ=Europe/France