tutorial_4.cobalt

#!/bin/bash
#COBALT -t 30
#COBALT -n 2
#COBALT -O geopm_tutorial_4.$jobid
#COBALT -q debug-cache-quad
#COBALT --jobname geopm_tutorial_4
#COBALT --env JOBID=$jobid

module unload darshan
module load intel
module load geopm

# Run on 2 nodes
# with 8 MPI ranks
# launch geopm controller as an MPI process
# create a report file
# create trace files

if [ ! $IMBALANCER_CONFIG ]; then
    export IMBALANCER_CONFIG=tutorial_4_imbalance.conf
fi
# Create configuration file for Imbalancer if it doesn't exist.
if [ ! -e $IMBALANCER_CONFIG ]; then
    one_host=$(aprun -n 1 -N 1 hostname | head -n1)
    echo $one_host 0.1 > $IMBALANCER_CONFIG
fi


# create policy files
geopmagent --agent=power_governor \
           --policy=150 > tutorial_governed_policy.json

geopmagent --agent=power_balancer \
           --policy=150,0,0,0 > tutorial_balanced_policy.json


export OMP_NUM_THREADS=15

# Use GEOPM launcher wrapper script with ALPS's aprun
geopmlaunch aprun \
            -N 4 \
            -n 8 \
            -r 3 \
            --geopm-ctl=process \
            --geopm-report=tutorial_4_governed_report \
            --geopm-trace=tutorial_4_governed_trace \
            --geopm-agent=power_governor \
            --geopm-policy=tutorial_governed_policy.json \
            -- ./tutorial_4 \
&& \
geopmlaunch aprun \
            -N 4 \
            -n 8 \
            -r 3 \
            --geopm-ctl=process \
            --geopm-report=tutorial_4_balanced_report \
            --geopm-trace=tutorial_4_balanced_trace \
            --geopm-agent=power_balancer \
            --geopm-policy=tutorial_balanced_policy.json \
            -- ./tutorial_4