SPEC OMPM2001 Summary IBM Corporation IBM System p5 560Q (1800 Mhz, 16 core, RHEL) Wed Jan 31 08:53:30 2007 SPEC License #HPG0005 Tester: IBM Test date: Jan-2007 Test Site: Austin, TX Hardware availability: Feb-2007 Software availability: Mar-2007 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------- -------- -------- -------- -------- -------- -------- 310.wupwise_m 6000 88.2 68038 6000 88.2 68038 310.wupwise_m 6000 88.0 68215* 6000 88.0 68215* 310.wupwise_m 6000 87.5 68602 6000 87.5 68602 312.swim_m 6000 183 32808 6000 175 34201* 312.swim_m 6000 183 32791 6000 175 34203 312.swim_m 6000 183 32799* 6000 176 34143 314.mgrid_m 7300 241 30318* 7300 146 49972* 314.mgrid_m 7300 241 30271 7300 146 50016 314.mgrid_m 7300 240 30401 7300 147 49721 316.applu_m 4000 60.0 66633 4000 52.5 76146 316.applu_m 4000 60.2 66464 4000 52.3 76412 316.applu_m 4000 60.1 66566* 4000 52.5 76164* 318.galgel_m 5100 146 34990 5100 135 37787 318.galgel_m 5100 144 35417* 5100 136 37553 318.galgel_m 5100 143 35610 5100 135 37725* 320.equake_m 2600 252 10308* 2600 62.1 41854 320.equake_m 2600 238 10909 2600 62.1 41900* 320.equake_m 2600 256 10155 2600 61.6 42214 324.apsi_m 3400 79.9 42544 3400 78.9 43097 324.apsi_m 3400 79.0 43021 3400 79.9 42533 324.apsi_m 3400 79.9 42573* 3400 79.7 42659* 326.gafort_m 8700 190 45811 8700 183 47529* 326.gafort_m 8700 195 44553* 8700 183 47564 326.gafort_m 8700 196 44438 8700 192 45401 328.fma3d_m 4600 206 22384 4600 206 22384 328.fma3d_m 4600 205 22475* 4600 205 22475* 328.fma3d_m 4600 202 22770 4600 202 22770 330.art_m 6400 86.9 73675* 6400 58.6 109201 330.art_m 6400 87.7 72993 6400 60.4 106029 330.art_m 6400 86.8 73746 6400 58.8 108831* 332.ammp_m 7000 318 22020 7000 256 27351 332.ammp_m 7000 318 22027 7000 256 27318 332.ammp_m 7000 318 22026* 7000 256 27340* ======================================================================== 310.wupwise_m 6000 88.0 68215* 6000 88.0 68215* 312.swim_m 6000 183 32799* 6000 175 34201* 314.mgrid_m 7300 241 30318* 7300 146 49972* 316.applu_m 4000 60.1 66566* 4000 52.5 76164* 318.galgel_m 5100 144 35417* 5100 135 37725* 320.equake_m 2600 252 10308* 2600 62.1 41900* 324.apsi_m 3400 79.9 42573* 3400 79.7 42659* 326.gafort_m 8700 195 44553* 8700 183 47529* 328.fma3d_m 4600 205 22475* 4600 205 22475* 330.art_m 6400 86.9 73675* 6400 58.8 108831* 332.ammp_m 7000 318 22026* 7000 256 27340* SPECompMbase2001 35534 SPECompMpeak2001 45895 HARDWARE -------- Hardware Vendor: IBM Corporation Model Name: IBM System p5 560Q (1800 Mhz, 16 core, RHEL) CPU: POWER5+ CPU MHz: 1800 FPU: Integrated CPU(s) enabled: 16 cores, 8 chips, 2 cores/chip (SMT on) CPU(s) orderable: 4, 8, 16 cores Primary Cache: 64 KB I + 32 KB D on chip per core Secondary Cache: 1920 KB I+D on chip per chip L3 Cache: 36 MB I+D off chip per chip Other Cache: None Memory: 64 GB (32x2 GB) Disk Subsystem: 1x73GB SCSI, 15K RPM Other Hardware: None SOFTWARE -------- OpenMP Threads: 32 Parallel: OpenMP Operating System: Red Hat Enterprise Linux Server release 5 Compiler: IBM XL C/C++ Advanced Edition V8.0 for Linux IBM XL Fortran Advanced Edition V10.1 for Linux File System: ext3 System State: Multi-User NOTES ----- Portability Flags & Environment Variables -qsmp=omp used in all cases -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: 326.gafort_m, 328.fma3d_m Base Flags C: -O5 -q64 -qhot=arraypad -Q FORTRAN: -O5 -qipa=noobject -qipa=partition=large -qmaxmem=-1 -qipa=threads=4 Base & Peak User Environment: OMP_NUM_THREADS=32 (defaulted to number of processes) XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:SCHEDULE=STATIC:STARTPROC=0:STRIDE=1 OMP_DYNAMIC=FALSE MALLOCMULTIHEAP=1 XLFRTEOPTS=intrinthds=1 Peak Flags: -qsmp=omp used in all cases 310.wupwise_m: basepeak=1 312.swim_m: -qpdf1/pdf2 -O4 -q64 ENV_HUGETLB_MORECORE=yes ENV_LD_PRELOAD=libhugetlbfs.so 314.mgrid_m: -O5 -q64 -qipa=partition=large -qmaxmem=-1 316.applu_m: -qpdf1/pdf2 -O4 -q64 ENV_HUGETLB_MORECORE=yes ENV_LD_PRELOAD=libhugetlbfs.so 318.galgel_m: -q64 -O5 -qmaxmem=-1 -qarch=pwr3 -qtune=pwr3 -qipa=partition=large 320.equake_m: -qpdf1/pdf2 -O5 -q64 -qarch=pwr5 -qtune=pwr5 -qhot=arraypad -Q 324.apsi_m: -O5 -qipa=partition=large -qmaxmem=-1 326.gafort_m: -O5 -qhot=arraypad -qipa=partition=large -qmaxmem=-1 ENV_HUGETLB_MORECORE=yes ENV_LD_PRELOAD=libhugetlbfs.so 328.fma3d_m: basepeak = 1 330.art_m: -qpdf1/pdf2 -O5 -q64 -qhot=arraypad -Q 332.ammp_m: -O3 -q32 -qipa=partition=large -qmaxmem=-1 -qhot=arraypad -Q ENV_HUGETLB_MORECORE=yes ENV_LD_PRELOAD=libhugetlbfs.so Peak sources: SPEC OMPL2001 source for 32bit systems modified for SPEC OMPM2001 used with 312.swim_m (srcalt=ompl.32), 316.applu_m (srcalt=ompl.32), 320.equake_m (srcalt=ompl.32), 326.gafort_m (srcalt=ompl.32) Executables built on RHEL4 u3 with IBM compilers as specified above on a similar POWER5+ 2200 MHz processor with 32GB of memory. Executables ran on RHEL5 with associated IBM compiler run-time libraries. IBM XL C/C++ Advanced Edition V8.0 for Linux Runtime Environment Component IBM XL Fortran Advanced Edition V10.1 for Linux Runtime Environment Component SMT: Acronym for 'Simultaneous Multi-Threading'. A processor technology that allows the simultaneous execution of multiple thread contexts within a single processor core. Enabled by default. C: IBM XL C for Linux invoked as xlc_r Fortran: IBM XL Fortran for Linux invoked as xlf90_r ulimits set to unlimited. Large pages reserved as follows by root user: echo 200 > /proc/sys/vm/nr_hugepages System configured with libhugetlbfs library for application access to large pages (16 MB) Use flags-description file IBM-20070212-Linux.txt ----------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact webmaster@spec.org. Copyright 1999-2002 Standard Performance Evaluation Corporation Generated on Wed Feb 28 17:52:39 2007 by SPEC OMP2001 ASCII formatter v2.1