From 1c49cd4bf7180308cd37e65f21e6a0bf77a56dbb Mon Sep 17 00:00:00 2001 From: Axel Huebl Date: Thu, 1 Sep 2022 15:27:44 -0700 Subject: Perlmutter: Specify "regular" QOS (#3362) * Perlmutter: Specify "regular" QOS Regular seems to be not the default (anymore), which blocks submissions >1hr. * Clean up --- Tools/machines/perlmutter-nersc/perlmutter.sbatch | 21 +-------------------- 1 file changed, 1 insertion(+), 20 deletions(-) (limited to 'Tools/machines/perlmutter-nersc/perlmutter.sbatch') diff --git a/Tools/machines/perlmutter-nersc/perlmutter.sbatch b/Tools/machines/perlmutter-nersc/perlmutter.sbatch index 65777f304..93e79f151 100644 --- a/Tools/machines/perlmutter-nersc/perlmutter.sbatch +++ b/Tools/machines/perlmutter-nersc/perlmutter.sbatch @@ -11,8 +11,7 @@ #SBATCH -J WarpX # note: must end on _g #SBATCH -A -# for m3906_g LBNL/AMP users: for large runs, comment in -##SBATCH -q early_science +#SBATCH -q regular #SBATCH -C gpu #SBATCH -c 32 #SBATCH --ntasks-per-node=4 @@ -20,24 +19,6 @@ #SBATCH -o WarpX.o%j #SBATCH -e WarpX.e%j -# ============ -# -N = nodes -# -n = tasks (MPI ranks, usually = G) -# -G = GPUs (full Perlmutter node, 4) -# -c = CPU per task (128 total threads on CPU, 32 per GPU) -# -# --ntasks-per-node= number of tasks (MPI ranks) per node (full node, 4) -# --gpus-per-task= number of GPUs per task (MPI rank) (full node, 4) -# --gpus-per-node= number of GPUs per node (full node, 4) -# -# --gpu-bind=single:1 sets only one GPU to be visible to each MPI rank -# (quiets AMReX init warnings) -# -# Recommend using --ntasks-per-node=4, --gpus-per-task=1 and --gpu-bind=single:1, -# as they are fixed values and allow for easy scaling with less adjustments. -# -# ============ - # GPU-aware MPI export MPICH_GPU_SUPPORT_ENABLED=1 -- cgit v1.2.3