SPEC OMPM2001 Summary IBM Corporation IBM System p 550 (4.2 GHz, 8 core, Red Hat) Fri Jan 18 14:39:46 2008 SPEC License #HPG0005 Tester: IBM Test date: Jan-2008 Test Site: Austin, TX Hardware availability: Feb-2008 Software availability: Nov-2007 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------- -------- -------- -------- -------- -------- -------- 310.wupwise_m 6000 109 54924 6000 108 55386 310.wupwise_m 6000 109 54984* 6000 108 55547 310.wupwise_m 6000 109 55086 6000 108 55475* 312.swim_m 6000 180 33421* 6000 174 34510 312.swim_m 6000 180 33394 6000 174 34539* 312.swim_m 6000 179 33430 6000 174 34543 314.mgrid_m 7300 173 42315 7300 166 43896 314.mgrid_m 7300 172 42349* 7300 166 43933* 314.mgrid_m 7300 172 42369 7300 166 43986 316.applu_m 4000 78.3 51063 4000 64.0 62471 316.applu_m 4000 78.4 51002* 4000 63.4 63133* 316.applu_m 4000 78.5 50980 4000 63.3 63161 318.galgel_m 5100 165 30896* 5100 130 39302 318.galgel_m 5100 165 30856 5100 130 39303* 318.galgel_m 5100 165 30934 5100 130 39313 320.equake_m 2600 74.3 35011 2600 55.8 46619 320.equake_m 2600 73.1 35580* 2600 56.0 46407 320.equake_m 2600 72.8 35693 2600 56.0 46424* 324.apsi_m 3400 91.3 37223 3400 91.3 37223 324.apsi_m 3400 91.2 37262 3400 91.2 37262 324.apsi_m 3400 91.2 37261* 3400 91.2 37261* 326.gafort_m 8700 370 23541* 8700 370 23541* 326.gafort_m 8700 369 23603 8700 369 23603 326.gafort_m 8700 370 23511 8700 370 23511 328.fma3d_m 4600 214 21463 4600 212 21674* 328.fma3d_m 4600 214 21447* 4600 212 21688 328.fma3d_m 4600 215 21443 4600 213 21647 330.art_m 6400 62.0 103146* 6400 56.8 112704 330.art_m 6400 62.0 103301 6400 49.9 128307 330.art_m 6400 62.1 103018 6400 50.1 127734* 332.ammp_m 7000 342 20451 7000 318 21990 332.ammp_m 7000 343 20417* 7000 318 21989* 332.ammp_m 7000 344 20368 7000 318 21979 ======================================================================== 310.wupwise_m 6000 109 54984* 6000 108 55475* 312.swim_m 6000 180 33421* 6000 174 34539* 314.mgrid_m 7300 172 42349* 7300 166 43933* 316.applu_m 4000 78.4 51002* 4000 63.4 63133* 318.galgel_m 5100 165 30896* 5100 130 39303* 320.equake_m 2600 73.1 35580* 2600 56.0 46424* 324.apsi_m 3400 91.2 37261* 3400 91.2 37261* 326.gafort_m 8700 370 23541* 8700 370 23541* 328.fma3d_m 4600 214 21447* 4600 212 21674* 330.art_m 6400 62.0 103146* 6400 50.1 127734* 332.ammp_m 7000 343 20417* 7000 318 21989* SPECompMbase2001 36903 SPECompMpeak2001 40773 HARDWARE -------- Hardware Vendor: IBM Corporation Model Name: IBM System p 550 (4.2 GHz, 8 core, Red Hat) CPU: POWER6 CPU MHz: 4200 FPU: Integrated CPU(s) enabled: 8 cores, 4 chips, 2 cores/chip. 2 threads/core CPU(s) orderable: 2,4,8 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: 64 GB (32x2 GB) DDR2 667 MHz Disk Subsystem: 2x146 GB SAS 15K RPM Other Hardware: None SOFTWARE -------- OpenMP Threads: 16 Parallel: OpenMP Operating System: Red Hat Enterprise Linux Advanced Platform 5.1 for IBM POWER Compiler: IBM XL C/C++ Advanced Edition for Linux, V9.0 IBM XL Fortran Advanced Edition for Linux, V11.1 Other Software: IBM Engineering and Scientific Subroutine Library for Linux on POWER, Version 4.3 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 -q32 -qsmp=omp FORTRAN: -O5 -q32 -qsmp=omp Base & Peak Environment Flags: ENV_OMP_NUM_THREADS = 16 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 Peak Flags -qsmp=omp used in all cases 310.wupwise: -O5 -q32 ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 ENV_HUGETLB_MORECORE=yes ENV_LD_PRELOAD=libhugetlbfs.so 312.swim_m: -O3 -q64 ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 314.mgrid_m: -O4 -q64 ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 316.applu_m: -O4 -q64 ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 ENV_HUGETLB_MORECORE=yes ENV_LD_PRELOAD=libhugetlbfs.so 318.galgel_m: -O5 -q64 -qessl -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT EXTRA_LIBS=-lesslsmp ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 ENV_HUGETLB_MORECORE=yes 320.equake_m: -O5 -q64 -qpdf1/pdf2 -qhot=arraypad -Q ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 324.apsi_m: basepeak = 1 326.gafort_m: basepeak = 1 328.fma3d_m: -O5 -q64 -qhot=arraypad ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 330.art_m: -O3 -q32 -qhot=arraypad -Q ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 ENV_HUGETLB_MORECORE=yes ENV_LD_PRELOAD=libhugetlbfs.so 332.ammp_m: -O5 -q64 -qhot=arraypad -Q ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1 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 kernel release 2.6.18-53.el5. ulimit -s (stack) set to unlimited. System set to Enhanced mode when defining partition on HMC Large pages reserved as follows by root user: echo 240 > /proc/sys/vm/nr_hugepages System configured with libhugetlbfs library for application access to large pages Use flags-description file IBM-20070718-Linux.txt ----------------------------------------------------------------------------- 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 Feb 13 15:22:08 2008 by SPEC OMP2001 ASCII formatter v2.1