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OMPL2001 Result Copyright © 1999-2008 Standard Performance Evaluation Corporation |
SGI SGI Rackable C1001-G5 (AMD Opteron 6174, 2.20 GHz) |
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SPEC license # HPG0014 | Tested by: SGI | Test site: SGI | Test date: Jan-2011 | Hardware Avail: Sep-2010 | Software Avail: Nov-2010 |
Benchmark | Reference Time |
Base Runtime |
Base Ratio |
Peak Runtime |
Peak Ratio |
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311.wupwise_l | 9200 | 369 | 398535 | 369 | 398535 | ![]() ![]() |
313.swim_l | 12500 | 3191 | 62671 | 915 | 218602 | ![]() ![]() |
315.mgrid_l | 13500 | 647 | 333652 | 647 | 333652 | ![]() ![]() |
317.applu_l | 13500 | 1722 | 125436 | 1722 | 125436 | ![]() ![]() |
321.equake_l | 13000 | 832 | 249985 | 832 | 249985 | ![]() ![]() |
325.apsi_l | 10500 | 677 | 248221 | 677 | 248221 | ![]() ![]() |
327.gafort_l | 11000 | 649 | 271179 | 649 | 271179 | ![]() ![]() |
329.fma3d_l | 23500 | 1619 | 232312 | 1619 | 232312 | ![]() ![]() |
331.art_l | 25000 | 356 | 1123918 | 356 | 1123918 | ![]() ![]() |
SPECompLbase2001 | 255209 | |||||
SPECompLpeak2001 | 293213 |
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Notes / Tuning Information |
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Base and Peak User Environment (bash): export OMP_NUM_THREADS=24 export OMP_DYNAMIC=FALSE export O64_OMP_SPIN_COUNT=1000000000 export O64_OMP_SPIN_USER_LOCK=TRUE export O64_OMP_SET_AFFINITY=TRUE export O64_OMP_AFFINITY_MAP=" 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23" export OMP_SLAVE_STACK_SIZE=22M ulimit -s unlimited For Compiler/OpenMP flags description please refer: SGI-x86-open64-424-flags.html Base and Peak tuning: C : opencc -mp -Ofast -march=barcelona -mcmodel=medium Fortran : openf90 -mp -Ofast -march=barcelona -OPT:early_mp=on -mcmodel=medium ONESTEP=yes Peak tuning: basepeak=yes for all benchmarks except 311.swim_l 313.swim_l : FOPTIMIZE = -mp -O3 -OPT:Ofast -m3dnow -mcmodel=medium -LNO:simd=0:prefetch_ahead=5:prefetch=3 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. |
First published at SPEC.org on 26-Jan-2011
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