Baseline flags:
C: -KOMP,fast_GP2=2,V9,hardbarrier
-x- -Klargepage=2,mfunc,prefetch=2
F90: -KOMP,fast_GP2=2,V9,hardbarrier -Klargepage=1,prefetch_line=4
-Nautoobjstack -O5 -Kprefetch_cache_level=3
Portability Flags:
329.fma3d_l: -Am
Extra Flags:
331.art_l: -DINTS_PER_CACHELINE=16 -DDBLS_PER_CACHELINE=8
System tunables:
/etc/system:
set shmsys:shminfo_shmmax=2147483648
set shmsys:shminfo_shmmni=256
set shmsys:shminfo_shmseg=256
set autoup=172800
set memscrub_period_sec=345600
/etc/opt/FJSVpnrm/lpg.conf:
JOB=256G,SHMSEGSIZE=2048M
/etc/opt/FJSVpnrm/cpursc.conf:
CPU_USE=0,1:0,1
NQS:
Per-process data size limit = UNLIMITED
Per-process permanent file size limit = UNLIMITED
Per-process memory size limit = 128 gigabytes
Per-request memory size limit = 128 gigabytes
Per-process number of cpus limit = 126
Per-process stack size limit = 4 gigabytes
Per-process CPU time limit = 2147483646.000
Execution mode = SImplex
Jobclass = 0
Submitting the runspec to NQS:
Run the qsub command with the following sh script.
cd /spec/omp2001
OMP_NUM_THREADS=124
export OMP_NUM_THREADS
. ./shrc
runspec --config=Fujitsu --reportable large
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