SPEC OMPM2001 Summary IBM Corporation IBM eServer p5 570 (1900 MHz, 4 CPU) Thu Jun 10 22:38:42 2004 SPEC License #HPG0005 Tester: IBM Test date: Jun-2004 Test Site: Austin, TX Hardware availability: Sep-2004 Software availability: Oct-2004 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------- -------- -------- -------- -------- -------- -------- 310.wupwise_m 6000 340 17629* 6000 340 17629* 310.wupwise_m 6000 356 16869 6000 356 16869 310.wupwise_m 6000 324 18499 6000 324 18499 312.swim_m 6000 411 14595* 6000 393 15263 312.swim_m 6000 416 14436 6000 363 16513 312.swim_m 6000 404 14836 6000 365 16432* 314.mgrid_m 7300 1417 5150* 7300 1417 5150* 314.mgrid_m 7300 1479 4936 7300 1479 4936 314.mgrid_m 7300 1415 5160 7300 1415 5160 316.applu_m 4000 187 21347 4000 195 20488* 316.applu_m 4000 189 21194* 4000 191 20996 316.applu_m 4000 193 20774 4000 209 19132 318.galgel_m 5100 224 22787 5100 224 22787 318.galgel_m 5100 233 21921 5100 233 21921 318.galgel_m 5100 225 22678* 5100 225 22678* 320.equake_m 2600 184 14098 2600 169 15353 320.equake_m 2600 184 14124* 2600 161 16172 320.equake_m 2600 183 14223 2600 165 15792* 324.apsi_m 3400 290 11723* 3400 290 11723* 324.apsi_m 3400 316 10769 3400 316 10769 324.apsi_m 3400 288 11792 3400 288 11792 326.gafort_m 8700 549 15838 8700 552 15751 326.gafort_m 8700 564 15429 8700 570 15273* 326.gafort_m 8700 551 15785* 8700 571 15242 328.fma3d_m 4600 573 8032 4600 584 7878* 328.fma3d_m 4600 578 7953* 4600 632 7279 328.fma3d_m 4600 646 7121 4600 573 8021 330.art_m 6400 236 27113 6400 198 32269 330.art_m 6400 247 25956 6400 199 32181* 330.art_m 6400 237 26968* 6400 199 32153 332.ammp_m 7000 1184 5911 7000 1172 5971 332.ammp_m 7000 1166 6002* 7000 1164 6012 332.ammp_m 7000 1162 6023 7000 1169 5987* ======================================================================== 310.wupwise_m 6000 340 17629* 6000 340 17629* 312.swim_m 6000 411 14595* 6000 365 16432* 314.mgrid_m 7300 1417 5150* 7300 1417 5150* 316.applu_m 4000 189 21194* 4000 195 20488* 318.galgel_m 5100 225 22678* 5100 225 22678* 320.equake_m 2600 184 14124* 2600 165 15792* 324.apsi_m 3400 290 11723* 3400 290 11723* 326.gafort_m 8700 551 15785* 8700 570 15273* 328.fma3d_m 4600 578 7953* 4600 584 7878* 330.art_m 6400 237 26968* 6400 199 32181* 332.ammp_m 7000 1166 6002* 7000 1169 5987* SPECompMbase2001 13213 SPECompMpeak2001 13613 HARDWARE -------- Hardware Vendor: IBM Corporation Model Name: IBM eServer p5 570 (1900 MHz, 4 CPU) CPU: POWER5 CPU MHz: 1900 FPU: Integrated CPU(s) enabled: 4 cores, 2 chips, 2 cores/chip (SMT on) CPU(s) orderable: 2,4,8,12,16 Primary Cache: 64KBI+32KBD (on chip)/core Secondary Cache: 1920KB unified (on chip)/chip L3 Cache: 36MB unified (off chip)/DCM, 2 DCM/SUT Other Cache: none Memory: 16x1 GB DDR2 Disk Subsystem: 1x36GB SCSI, 15K RPM Other Hardware: SOFTWARE -------- OpenMP Threads: 8 Parallel: OpenMP Operating System: AIX 5L V5.3 Compiler: XL C/C++ Enterprise Edition Version 7.0 for AIX XL Fortran Enterprise Edition V9.1 for AIX Other Software: IBM Engineering and Scientific Subroutine Library for AIX, Version 4 Release 2 File System: AIX/JFS2 System State: Multi-user NOTES ----- Tested by IBM Portability Flags & Environment Variables Linker flag: -bmaxdata:0x80000000 used in all ca -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 Linker flag: -bmaxdata:0xD0000000 used in 330.art_m (for base and peak) Base Flags C: -q64 -O5 -qalign=natural -qipa=partition=large -qmaxmem=-1 -qsmp=omp FORTRAN:-O5 -qipa=partition=large -qmaxmem=-1 -qsmp=omp Base & Peak User Environment: OMP_NUM_THREADS=8 OMP_DYNAMIC=FALSE ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:SCHEDULE=STATIC MALLOCMULTIHEAP=1 Peak Flags -qsmp=omp used in all cases 310.wupwise_m: basepeak=1 312.swim_m: -O5 -qtune=pwr5 -qarch=pwr5 314.mgrid_m: basepeak=1 316.applu_m: -O5 -qtune=pwr5 -qarch=pwr5 318.galgel_m: basepeak = 1 320.equake_m: -q64 -O5 -qalign=natural -qhot=arraypad -Q 324.apsi_m: basepeak=1 326.gafort_m: -O5 -qhot=arraypad -qipa=partition=large -qmaxmem=-1 328.fma3d_m: -O5 -qhot=arraypad -qipa=noobject -qipa=partition=large -qmaxmem=-1 330.art_m: -qpdf1/pdf2 -q64 -O5 -blpdata -qalign=natural -qhot=arraypad -Q 332.ammp_m: -q64 -O5 -qalign=natural -qhot=arraypad -Q Alternate sources: Add critical region around update of linked list in parallel loop. Approved src.alt available as ompm-purdue1-20040324.tar.gz Used for 330.art_m, base and peak. 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. 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) DCM: Acronym for "Dual-Chip Module" (one dual-core processor chip + one L3-cache chip) SUT: Acronym for "System Under Test" C: IBM XL C for AIX invoked as xlc_r Fortran 90: IBM XL Fortran for AIX invoked as xlf90_r ulimits set to unlimited. Large page mode and memory affinity were set as follows: vmo -r -o lgpg_regions=400 -o lgpg_size=16777216 -o memory_affinity=1 chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER reboot -q export MEMORY_AFFINITY=MCM ----------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact webmaster@spec.org. Copyright 1999-2007 Standard Performance Evaluation Corporation Generated on Thu Jun 28 17:57:15 2007 by SPEC OMP2001 ASCII formatter v2.1