SPEC OMPM2001 Summary IBM Corporation IBM eServer p5 575 (1900 MHz, 8 CPU) Thu Jan 13 07:27:20 2005 SPEC License #HPG0005 Tester: IBM Test date: Jan-2005 Test Site: Austin, TX Hardware availability: Feb-2005 Software availability: Dec-2004 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------- -------- -------- -------- -------- -------- -------- 310.wupwise_m 6000 175 34191 6000 175 34191 310.wupwise_m 6000 176 34109 6000 176 34109 310.wupwise_m 6000 176 34155* 6000 176 34155* 312.swim_m 6000 215 27906* 6000 179 33555* 312.swim_m 6000 215 27938 6000 179 33540 312.swim_m 6000 215 27862 6000 178 33702 314.mgrid_m 7300 505 14469* 7300 391 18650* 314.mgrid_m 7300 507 14397 7300 389 18751 314.mgrid_m 7300 500 14599 7300 395 18496 316.applu_m 4000 95.2 42016* 4000 94.6 42269 316.applu_m 4000 95.5 41888 4000 89.8 44536 316.applu_m 4000 95.0 42088 4000 90.6 44166* 318.galgel_m 5100 133 38397* 5100 110 46229* 318.galgel_m 5100 142 36008 5100 109 46597 318.galgel_m 5100 133 38440 5100 123 41605 320.equake_m 2600 214 12154 2600 114 22771 320.equake_m 2600 216 12016 2600 113 23097* 320.equake_m 2600 215 12090* 2600 112 23230 324.apsi_m 3400 145 23448 3400 141 24195 324.apsi_m 3400 144 23582* 3400 141 24151* 324.apsi_m 3400 144 23682 3400 143 23766 326.gafort_m 8700 280 31097 8700 279 31212 326.gafort_m 8700 281 30994 8700 280 31110 326.gafort_m 8700 280 31055* 8700 279 31143* 328.fma3d_m 4600 320 14395 4600 324 14203 328.fma3d_m 4600 323 14224* 4600 324 14217 328.fma3d_m 4600 324 14210 4600 324 14206* 330.art_m 6400 118 54349 6400 118 54349 330.art_m 6400 117 54843 6400 117 54843 330.art_m 6400 117 54711* 6400 117 54711* 332.ammp_m 7000 492 14240 7000 492 14240 332.ammp_m 7000 490 14272* 7000 490 14272* 332.ammp_m 7000 490 14297 7000 490 14297 ======================================================================== 310.wupwise_m 6000 176 34155* 6000 176 34155* 312.swim_m 6000 215 27906* 6000 179 33555* 314.mgrid_m 7300 505 14469* 7300 391 18650* 316.applu_m 4000 95.2 42016* 4000 90.6 44166* 318.galgel_m 5100 133 38397* 5100 110 46229* 320.equake_m 2600 215 12090* 2600 113 23097* 324.apsi_m 3400 144 23582* 3400 141 24151* 326.gafort_m 8700 280 31055* 8700 279 31143* 328.fma3d_m 4600 323 14224* 4600 324 14206* 330.art_m 6400 117 54711* 6400 117 54711* 332.ammp_m 7000 490 14272* 7000 490 14272* SPECompMbase2001 24805 SPECompMpeak2001 28035 HARDWARE -------- Hardware Vendor: IBM Corporation Model Name: IBM eServer p5 575 (1900 MHz, 8 CPU) CPU: POWER5 CPU MHz: 1900 FPU: Integrated CPU(s) enabled: 8 cores, 8 chips, 1 core/chip (SMT on) CPU(s) orderable: 8 Primary Cache: 64KBI+32KBD (on chip)/core Secondary Cache: 1920KB unified (on chip)/chip L3 Cache: 36MB unified (off-chip)/DCM, 8 DCM/SUT Other Cache: None Memory: 32 GB Disk Subsystem: 2x36GB SCSI, 15K RPM Other Hardware: None SOFTWARE -------- OpenMP Threads: 16 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: ESSL for AIX V4.2 File System: AIX/JFS2 System State: Multi-user NOTES ----- Tested by IBM Portability Flags & Environment 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: -qpdf1/pdf2 -q64 -O5 -blpdata -qalign=natural -qhot=arraypad -Q -qsmp=omp FORTRAN: -O5 -qhot=arraypad -qipa=noobject -qipa=partition=large -qmaxmem=-1 -qsmp=omp Base & Peak User Environment: OMP_NUM_THREADS=16 OMP_DYNAMIC=FALSE XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:SCHEDULE=STATIC:STARTPROC=0:STRIDE=2 MALLOCMULTIHEAP=1 MEMORY_AFFINITY=MCM Peak Flags: -qsmp=omp used in all cases 310.wupwise_m: basepeak=1 312.swim_m: -q64 -O5 -qarch=pwr3 -qtune=pwr3 314.mgrid_m: -O5 -q64 -qipa=partition=large 316.applu_m: -q64 -O4 -qhot -qmaxmem=-1 318.galgel_m: -q64 -O5 -qessl -lesslsmp 320.equake_m: -qpdf1/pdf2 -q64 -O5 -qessl -lesslsmp 324.apsi_m: -qpdf1/pdf2 q64 -O5 -blpdata -qalign=natural -qhot=arraypad -Q 326.gafort_m: -O5 -qipa=partition=large EXTRA_LDFLAGS=-bmaxdata:0x80000000 328.fma3d_m: -O5 -qhot=arraypad -qipa=noobject -qipa=partition=large -qmaxmem=-1 EXTRA_LDFLAGS=-bmaxdata:0x80000000 330.art_m: basepeak=1 332.ammp_m: basepeak=1 Alternate sources: Add critical region around update of linked list in parallel loop. Required 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. Available as ompl.32 src.alt in SPEC OMP2001 v3.0. APAR IY62267 was applied to AIX 5L V5.3 to achieve Mantainence Level 1. 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) For the 575, only one core is active per chip. ESSL: Engineering and Scientific Subroutine Library 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=512 -o lgpg_size=16777216 -o memory_affinity=1 chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER shutdown -r ----------------------------------------------------------------------------- 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 17:59:47 2007 by SPEC OMP2001 ASCII formatter v2.1