SPEC OMPM2001 Summary IBM Corporation IBM Power 595 (5.0 GHz, 64 core, Red Hat) Wed Jun 4 16:25:14 2008 SPEC License #HPG0005 Tester: IBM Test date: Jun-2008 Test Site: Austin, TX Hardware availability: May-2008 Software availability: May-2008 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------- -------- -------- -------- -------- -------- -------- 310.wupwise_m 6000 13.2 453951 6000 13.2 453951 310.wupwise_m 6000 11.9 502132 6000 11.9 502132 310.wupwise_m 6000 12.0 499351* 6000 12.0 499351* 312.swim_m 6000 12.4 484225* 6000 7.57 792139 312.swim_m 6000 12.5 479728 6000 7.48 801990 312.swim_m 6000 12.4 485426 6000 7.53 797288* 314.mgrid_m 7300 38.3 190747 7300 29.3 249334 314.mgrid_m 7300 38.5 189541 7300 29.3 249133* 314.mgrid_m 7300 38.4 190212* 7300 29.3 249048 316.applu_m 4000 6.31 633934 4000 5.91 677086* 316.applu_m 4000 6.29 636410 4000 5.90 678268 316.applu_m 4000 6.29 636307* 4000 5.91 676353 318.galgel_m 5100 206 24713* 5100 127 40216 318.galgel_m 5100 206 24779 5100 126 40367* 318.galgel_m 5100 206 24703 5100 126 40412 320.equake_m 2600 89.9 28934* 2600 13.9 186833* 320.equake_m 2600 89.2 29155 2600 13.9 187470 320.equake_m 2600 90.2 28826 2600 13.9 186783 324.apsi_m 3400 11.2 304498 3400 11.2 304498 324.apsi_m 3400 11.1 307014* 3400 11.1 307014* 324.apsi_m 3400 11.1 307277 3400 11.1 307277 326.gafort_m 8700 50.5 172250 8700 31.8 273677 326.gafort_m 8700 50.5 172244* 8700 31.7 274092 326.gafort_m 8700 50.5 172227 8700 31.8 274016* 328.fma3d_m 4600 44.5 103306 4600 44.5 103306 328.fma3d_m 4600 44.5 103369* 4600 44.5 103369* 328.fma3d_m 4600 44.4 103496 4600 44.4 103496 330.art_m 6400 15.8 405783 6400 14.5 440130 330.art_m 6400 15.9 403712* 6400 14.3 448745 330.art_m 6400 15.9 403712 6400 14.5 440361* 332.ammp_m 7000 81.3 86095* 7000 81.1 86293 332.ammp_m 7000 81.3 86080 7000 81.0 86407* 332.ammp_m 7000 81.2 86198 7000 80.9 86493 ======================================================================== 310.wupwise_m 6000 12.0 499351* 6000 12.0 499351* 312.swim_m 6000 12.4 484225* 6000 7.53 797288* 314.mgrid_m 7300 38.4 190212* 7300 29.3 249133* 316.applu_m 4000 6.29 636307* 4000 5.91 677086* 318.galgel_m 5100 206 24713* 5100 126 40367* 320.equake_m 2600 89.9 28934* 2600 13.9 186833* 324.apsi_m 3400 11.1 307014* 3400 11.1 307014* 326.gafort_m 8700 50.5 172244* 8700 31.8 274016* 328.fma3d_m 4600 44.5 103369* 4600 44.5 103369* 330.art_m 6400 15.9 403712* 6400 14.5 440361* 332.ammp_m 7000 81.3 86095* 7000 81.0 86407* SPECompMbase2001 172311 SPECompMpeak2001 242116 HARDWARE -------- Hardware Vendor: IBM Corporation Model Name: IBM Power 595 (5.0 GHz, 64 core, Red Hat) CPU: POWER6 CPU MHz: 5000 FPU: Integrated CPU(s) enabled: 64 cores, 32 chips, 2 cores/chip. 2 threads/core CPU(s) orderable: 8,16,24,32,40,48,56,64 cores Primary Cache: 64 KB I + 64 KB D on chip per core Secondary Cache: 4 MB I+D on chip per core L3 Cache: 32 MB I+D off chip per chip Other Cache: None Memory: 512 GB (256x2 GB) DDR2 667 MHz Disk Subsystem: 4x146 GB SCSI 15K RPM Other Hardware: None SOFTWARE -------- OpenMP Threads: 128 Parallel: OpenMP Operating System: Red Hat Red Hat Enterprise Linux Server release 5.2 Compiler: IBM XL C/C++ Advanced Edition for Linux, V9.0 IBM XL Fortran Advanced Edition for Linux, V11.1 Updated with the Mar2008 PTF. Other Software: IBM Engineering and Scientific Subroutine Library for Linux on POWER, Version 4.3.1.1 File System: ext3 System State: 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: ENV_OMP_NUM_THREADS = 128 ENV_OMP_DYNAMIC=FALSE ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 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: -O3 -q32 -qhot=arraypad -Q -qpdf1/pdf2 ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=2 ENV_OMP_NUM_THREADS = 64 314.mgrid_m: -O5 -q64 ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=2 ENV_OMP_NUM_THREADS = 64 316.applu_m: -O4 -q64 318.galgel_m: -O4 -q32 -qessl -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=2 ENV_OMP_NUM_THREADS = 64 EXTRA_LIBS=-lesslsmp ENV_HUGETLB_MORECORE=yes 320.equake_m: -O5 -q64 -qpdf1/pdf2 -qhot=arraypad -Q 324.apsi_m: basepeak = 1 326.gafort_m: -O5 -q32 -qhot=arraypad 328.fma3d_m: basepeak = 1 330.art_m: -O3 -q64 -qhot=arraypad -Q 332.ammp_m: -O4 -q64 -qhot=arraypad -Q 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 kernel release 2.6.18-92.el5. ulimit -s (stack) set to unlimited. System in normal architected mode Large pages reserved as follows by root user: echo 800 > /proc/sys/vm/nr_hugepages System configured with libhugetlbfs library for application access to large pages ----------------------------------------------------------------------------- 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 Wed Aug 27 17:48:05 2008 by SPEC OMP2001 ASCII formatter v2.1