# @name Worstcase Latency with memory load on isolated core by using cyclictest
# @desc Measure latency under cpu load on isolated core by spawning n procs spinning on malloc()
# @requires armv*
# @setup_requires
# @notes size for mem load 8*1024*1024=8388608

REALTIME_S_PERF_SHIELD_SMP_MEM source 'functions.sh'; shield_shell; max_id=`cat /sys/devices/system/cpu/online | cut -d '-' -f 2`; source 'board_requirements.sh'; latency=`get_acceptable_latency mem`; multi_run_processes.sh -s "timeout 120 -s 9 sh -c 'while true; do ${LTPROOT}/testcases/bin/genload --vm 2 --vm-chunks 1 --vm-bytes 8388608; done'  || true" -l "-n 1" -s "run_cyclictest $latency -a$max_id -t1 -i200 -p98 -m -n -q -D 2m" -l "-n 1"

REALTIME_L_PERF_SHIELD_SMP_MEM source 'functions.sh'; shield_shell; max_id=`cat /sys/devices/system/cpu/online | cut -d '-' -f 2`; source 'board_requirements.sh'; latency=`get_acceptable_latency mem`; multi_run_processes.sh -s "timeout 14400 -s 9 sh -c 'while true; do ${LTPROOT}/testcases/bin/genload --vm 2 --vm-chunks 1 --vm-bytes 8388608; done'  || true" -l "-n 1" -s "run_cyclictest $latency -a$max_id -t1 -i200 -p98 -m -n -q -D 4h" -l "-n 1"