SPEC OMPM2001 Summary IBM Corporation IBM Power 750 Express (3.55 GHz, 32 core, SLES) Wed Jan 20 09:10:40 2010 SPEC License #HPG0005 Tester: IBM Corporation Test date: Jan-2010 Test Site: Austin, TX Hardware availability: Feb-2010 Software availability: Dec-2009 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------- -------- -------- -------- -------- -------- -------- 310.wupwise_m 6000 39.6 151439* 6000 39.6 151439* 310.wupwise_m 6000 39.4 152315 6000 39.4 152315 310.wupwise_m 6000 39.8 150669 6000 39.8 150669 312.swim_m 6000 52.4 114485 6000 45.7 131430 312.swim_m 6000 52.3 114670* 6000 45.5 131911* 312.swim_m 6000 52.1 115060 6000 45.3 132581 314.mgrid_m 7300 57.4 127142 7300 57.4 127142 314.mgrid_m 7300 56.9 128272 7300 56.9 128272 314.mgrid_m 7300 57.3 127503* 7300 57.3 127503* 316.applu_m 4000 25.4 157302* 4000 21.4 187011 316.applu_m 4000 25.5 156578 4000 22.2 180182 316.applu_m 4000 25.2 158510 4000 21.5 185645* 318.galgel_m 5100 152 33663 5100 140 36445* 318.galgel_m 5100 151 33886 5100 140 36488 318.galgel_m 5100 151 33681* 5100 141 36100 320.equake_m 2600 32.9 79092* 2600 26.1 99722* 320.equake_m 2600 32.9 78989 2600 25.9 100210 320.equake_m 2600 32.6 79719 2600 26.2 99138 324.apsi_m 3400 31.8 106856* 3400 31.8 106856* 324.apsi_m 3400 31.7 107193 3400 31.7 107193 324.apsi_m 3400 31.8 106771 3400 31.8 106771 326.gafort_m 8700 115 75709 8700 93.9 92690 326.gafort_m 8700 115 75852 8700 92.1 94505* 326.gafort_m 8700 115 75808* 8700 89.1 97654 328.fma3d_m 4600 83.4 55185* 4600 83.4 55185* 328.fma3d_m 4600 84.5 54432 4600 84.5 54432 328.fma3d_m 4600 81.8 56254 4600 81.8 56254 330.art_m 6400 29.7 215410 6400 26.1 245437 330.art_m 6400 29.6 216341* 6400 20.8 307816 330.art_m 6400 29.5 216973 6400 21.1 303192* 332.ammp_m 7000 140 50005 7000 130 54008* 332.ammp_m 7000 141 49741 7000 130 53971 332.ammp_m 7000 140 49907* 7000 129 54216 ======================================================================== 310.wupwise_m 6000 39.6 151439* 6000 39.6 151439* 312.swim_m 6000 52.3 114670* 6000 45.5 131911* 314.mgrid_m 7300 57.3 127503* 7300 57.3 127503* 316.applu_m 4000 25.4 157302* 4000 21.5 185645* 318.galgel_m 5100 151 33681* 5100 140 36445* 320.equake_m 2600 32.9 79092* 2600 26.1 99722* 324.apsi_m 3400 31.8 106856* 3400 31.8 106856* 326.gafort_m 8700 115 75808* 8700 92.1 94505* 328.fma3d_m 4600 83.4 55185* 4600 83.4 55185* 330.art_m 6400 29.6 216341* 6400 21.1 303192* 332.ammp_m 7000 140 49907* 7000 130 54008* SPECompMbase2001 92957 SPECompMpeak2001 104175 HARDWARE -------- Hardware Vendor: IBM Corporation Model Name: IBM Power 750 Express (3.55 GHz, 32 core, SLES) CPU: POWER7 CPU MHz: 3550 FPU: Integrated CPU(s) enabled: 32 cores, 4 chips, 8 cores/chip, 4 threads/core CPU(s) orderable: 8,16,24,32 cores Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 4 MB I+D on chip per core Other Cache: None Memory: 256 GB (32x8 GB) DDR3 1066 MHz Disk Subsystem: 8x146.8 GB SAS SFF 15K RPM Other Hardware: None SOFTWARE -------- OpenMP Threads: 128 Parallel: OpenMP Operating System: SUSE Linux Enterprise Server 11 (ppc64) Kernel 2.6.27.19-5-ppc64 Compiler: IBM XL C/C++ for Linux, V10.1 Updated with the Oct2009 PTF IBM XL Fortran for Linux, V12.1 Updated with the Oct2009 PTF File System: ext3 System State: Run level 3 (multi-user) NOTES ----- Portability Flags Variables -qfixed used in: 310.wupwise_m, 312.swim_m, 314.mgrid_m, 316.applu_m, 324.apsi_m -qfixed=80 used in: 318.galgel_m -qsuffix=f=f90 used in: 318.galgel_m 326.gafort_m, 328.fma3d_m Base Flags C: -O5 -q64 -qsmp=omp FORTRAN: -O5 -q64 -qsmp=omp Base & Peak Environment Flags (unless noted differently below): ENV_OMP_NUM_THREADS = 32 ENV_OMP_DYNAMIC=FALSE ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=4 ENV_XLFRTEOPTS=intrinthds=1 Peak sources: SPEC OMPL2001 source for 32bit systems modified for SPEC OMPM2001 used with 312.swim_m, 316.applu_m, 320.equake_m, 326.gafort_m Peak Flags -qsmp=omp used in all cases 310.wupwise_m: basepeak = 1 312.swim_m: -O4 -q64 314.mgrid_m: basepeak = 1 316.applu_m: -O4 -q32 ENV_HUGETLB_MORECORE=yes ENV_LD_PRELOAD=libhugetlbfs.so 318.galgel_m: -O4 -q64 -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT 320.equake_m: -O5 -q64 -qhot=arraypad -Q 324.apsi_m: basepeak = 1 326.gafort_m: -O4 -q32 -qhot=arraypad -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT ENV_OMP_NUM_THREADS = 128 ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 328.fma3d_m: basepeak = 1 330.art_m: -O3 -q32 ENV_HUGETLB_MORECORE=yes ENV_LD_PRELOAD=libhugetlbfs.so 332.ammp_m: -O5 -q32 ENV_HUGETLB_MORECORE=yes ENV_LD_PRELOAD=libhugetlbfs.so C: IBM XL C for Linux invoked as xlc_r Fortran 90: IBM XL Fortran for Linux invoked as xlf90_r Use flags-description file IBM-20080408-Linux.txt ulimit -s (stack) set to 1048576. Large pages reserved as follows by root user: echo 480 > /proc/sys/vm/nr_hugepages System configured with libhugetlbfs library for application access to large pages System configured with: echo "NO_NEW_FAIR_SLEEPERS" > /sys/kernel/debug/sched_features Intelligent Energy Optimization enabled, up to 3.86 GHz ----------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact webmaster@spec.org. Copyright 1999-2008 Standard Performance Evaluation Corporation Generated on Thu Feb 25 12:59:16 2010 by SPEC OMP2001 ASCII formatter v2.1