OMPL2001 Result Copyright © 1999-2008 Standard Performance Evaluation Corporation |
SGI SGI Rackable C2005-TY3 (Intel Xeon X5687, 3.60GHz) |
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SPEC license # HPG0014 | Tested by: SGI | Test site: SGI | Test date: Aug-2011 | Hardware Avail: Feb-2011 | Software Avail: Apr-2011 |
Benchmark | Reference Time |
Base Runtime |
Base Ratio |
Peak Runtime |
Peak Ratio |
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311.wupwise_l | 9200 | 425 | 346100 | 423 | 348236 | |
313.swim_l | 12500 | 1276 | 156764 | 1127 | 177478 | |
315.mgrid_l | 13500 | 1094 | 197487 | 1094 | 197524 | |
317.applu_l | 13500 | 1761 | 122661 | 1760 | 122703 | |
321.equake_l | 13000 | 854 | 243600 | 834 | 249468 | |
325.apsi_l | 10500 | 626 | 268444 | 623 | 269827 | |
327.gafort_l | 11000 | 600 | 293415 | 584 | 301248 | |
329.fma3d_l | 23500 | 1713 | 219527 | 1699 | 221311 | |
331.art_l | 25000 | 508 | 787909 | 509 | 786363 | |
SPECompLbase2001 | 253751 | |||||
SPECompLpeak2001 | 259229 |
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Notes / Tuning Information |
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======================================================================== BIOS settings notes: Intel Hyper-Threading Technology (SMT): Enabled Intel Turbo Boost Technology (Turbo) : Enabled (Max 3.86GHz) ======================================================================== Extra Flags: 331.art_l: -DINTS_PER_CACHELINE=16 -DDBLS_PER_CACHELINE=8 ======================================================================== General Notes and Enviroment variables export KMP_LIBRARY=turnaround export KMP_STACKSIZE=31M export KMP_BLOCKTIME=infinite export OMP_DYNAMIC=FALSE ONESTEP=yes ulimit -s unlimited ======================================================================== For compiler/openmp flags description please refer: SGI-20100816-Linux-Intel11.1-intel64.html Base optimization flags and environment variables: ======================================================================== Large: OPTIMIZE = -O3 -xSSE4.2 -ipo1 -openmp -mcmodel=medium -shared-intel COPTIMIZE = -ansi-alias export KMP_AFFINITY=scatter,1 Peak optimization flags and environment variables: ======================================================================== Large: OPTIMIZE = -O3 -xSSE4.2 -ipo1 -openmp export KMP_AFFINITY=compact,1 Peak per-benchmark optimization flags and environment variables: ======================================================================== 311.wupwise_l export KMP_AFFINITY=scatter,1 ======================================================================== 313.swim_m OPTIMIZE=-O3 -xSSE4.2 -ipo1 -openmp -opt-streaming-stores always -align -rcd -mcmodel=medium -shared-intel export OMP_NUM_THREADS=8 ======================================================================== 315.mgrid_l export KMP_AFFINITY=scatter,1 ======================================================================== 317.applu_l OPTIMIZE=-O3 -xSSE4.2 -ipo1 -openmp -rcd -mcmodel=medium -shared-intel export KMP_AFFINITY=scatter,1 ======================================================================== 321.equake_l export OMP_NUM_THREADS=8 ======================================================================== 325.appsi_l OPTIMIZE=-O3 -xSSE4.2 -ipo1 -openmp ======================================================================== 327.gafort_l OPTIMIZE=-O3 -xSSE4.2 -ipo1 -openmp -rcd -mcmodel=medium -shared-intel export KMP_AFFINITY=scatter,0 ======================================================================== 329.fma3d_l FOPTIMIZE=-no-prec-sqrt -fp-model fast=2 ======================================================================== 331.art_l COPTIMIZE=-ansi-alias ======================================================================== Additional notes for disk subsystem: The disk subsystem is mounted through NFS over IPoIB via 4x DDR InfiniBand network. The local disk on the system is only for the OS. |