diff --git a/systems/Spock/comms.slurm b/systems/Spock/comms.slurm
new file mode 100644
index 00000000..0841fda0
--- /dev/null
+++ b/systems/Spock/comms.slurm
@@ -0,0 +1,26 @@
+#!/bin/bash
+# Begin LSF Directives
+#SBATCH -A LGT104
+#SBATCH -t 01:00:00
+##SBATCH -U openmpThu
+#SBATCH -p ecp
+#SBATCH -J comms
+#SBATCH -o comms.%J
+#SBATCH -e comms.%J
+#SBATCH -N 1
+#SBATCH -n 2
+
+DIR=.
+module list
+export MPIR_CVAR_GPU_EAGER_DEVICE_MEM=0
+export MPICH_GPU_SUPPORT_ENABLED=1
+#export MPICH_SMP_SINGLE_COPY_MODE=XPMEM
+#export MPICH_SMP_SINGLE_COPY_MODE=CMA
+export MPICH_SMP_SINGLE_COPY_MODE=NONE
+export OMP_NUM_THREADS=8
+
+AT=8
+echo MPICH_SMP_SINGLE_COPY_MODE $MPICH_SMP_SINGLE_COPY_MODE
+PARAMS=" --accelerator-threads ${AT} --grid 64.64.32.32 --mpi 2.1.1.1 "
+srun -n2 --label -c$OMP_NUM_THREADS --gpus-per-task=1 ./mpiwrapper.sh ./benchmarks/Benchmark_comms_host_device $PARAMS
+