Proper runscript example for Tursa

Grid/systems/tursa/files/ompi-gpu.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+# OpenMP/OpenMPI/UCX environment ###############################################
+export OMP_NUM_THREADS=8
+export OMPI_MCA_btl=^uct,openib
+export OMPI_MCA_pml=ucx
+export UCX_TLS=gdr_copy,rc,rc_x,sm,cuda_copy,cuda_ipc
+export UCX_RNDV_SCHEME=put_zcopy
+export UCX_RNDV_THRESH=16384
+export UCX_IB_GPU_DIRECT_RDMA=yes
+export UCX_MEMTYPE_CACHE=n
+
+# IO environment ###############################################################
+export OMPI_MCA_io=romio321
+export OMPI_MCA_btl_openib_allow_ib=true
+export OMPI_MCA_btl_openib_device_type=infiniband
+export OMPI_MCA_btl_openib_if_exclude=mlx5_1,mlx5_2,mlx5_3