SPEC OMPM2001 Summary IBM Corporation IBM eServer p5 575 (1900 MHz, 8 CPU, Linux) Sun Jan 30 20:31:13 2005 SPEC License #HPG0005 Tester: IBM Test date: Jan-2005 Test Site: Austin, TX Hardware availability: Feb-2005 Software availability: Mar-2005 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------- -------- -------- -------- -------- -------- -------- 310.wupwise_m 6000 177 33973 6000 170 35262 310.wupwise_m 6000 176 34024 6000 169 35444* 310.wupwise_m 6000 177 33979* 6000 169 35558 312.swim_m 6000 220 27211* 6000 221 27156* 312.swim_m 6000 217 27610 6000 220 27247 312.swim_m 6000 221 27137 6000 226 26581 314.mgrid_m 7300 546 13367* 7300 343 21256 314.mgrid_m 7300 542 13477 7300 340 21485* 314.mgrid_m 7300 547 13355 7300 340 21499 316.applu_m 4000 109 36764 4000 111 35878 316.applu_m 4000 103 38944 4000 112 35729* 316.applu_m 4000 108 36995* 4000 113 35324 318.galgel_m 5100 172 29666 5100 140 36342 318.galgel_m 5100 176 28998 5100 145 35267* 318.galgel_m 5100 172 29613* 5100 152 33639 320.equake_m 2600 125 20883 2600 105 24868* 320.equake_m 2600 123 21139* 2600 104 24901 320.equake_m 2600 123 21190 2600 105 24664 324.apsi_m 3400 159 21331 3400 156 21779* 324.apsi_m 3400 159 21372 3400 156 21819 324.apsi_m 3400 159 21334* 3400 156 21769 326.gafort_m 8700 333 26092 8700 331 26303* 326.gafort_m 8700 336 25863 8700 332 26191 326.gafort_m 8700 333 26091* 8700 330 26330 328.fma3d_m 4600 332 13857 4600 328 14027 328.fma3d_m 4600 331 13902* 4600 333 13817 328.fma3d_m 4600 329 13964 4600 333 13818* 330.art_m 6400 128 49873 6400 130 49151* 330.art_m 6400 129 49627 6400 130 49130 330.art_m 6400 128 49845* 6400 130 49291 332.ammp_m 7000 597 11719 7000 550 12722* 332.ammp_m 7000 632 11073 7000 516 13554 332.ammp_m 7000 600 11670* 7000 551 12707 ======================================================================== 310.wupwise_m 6000 177 33979* 6000 169 35444* 312.swim_m 6000 220 27211* 6000 221 27156* 314.mgrid_m 7300 546 13367* 7300 340 21485* 316.applu_m 4000 108 36995* 4000 112 35729* 318.galgel_m 5100 172 29613* 5100 145 35267* 320.equake_m 2600 123 21139* 2600 105 24868* 324.apsi_m 3400 159 21334* 3400 156 21779* 326.gafort_m 8700 333 26091* 8700 331 26303* 328.fma3d_m 4600 331 13902* 4600 333 13818* 330.art_m 6400 128 49845* 6400 130 49151* 332.ammp_m 7000 600 11670* 7000 550 12722* SPECompMbase2001 23640 SPECompMpeak2001 25683 HARDWARE -------- Hardware Vendor: IBM Corporation Model Name: IBM eServer p5 575 (1900 MHz, 8 CPU, Linux) 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, 8DCM/SUT Other Cache: None Memory: 64x512 MB Disk Subsystem: 1x73GB SCSI, 15K RPM Other Hardware: None SOFTWARE -------- OpenMP Threads: 16 Parallel: OpenMP Operating System: Red Hat Enterprise Linux AS 4 Compiler: XL Fortran Enterprise Edition Version 9.1 for Linux XL C/C++ Enterprise Edition Version 7.0 for Linux Other Software: IBM ESSL for Linux on POWER, Version 4 Release 2 File System: EXT2 System State: Multi-user, run level 3 NOTES ----- Tested by IBM Corporation 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 export XLFRTEOPTS=NAMELIST=OLD used in: 326.gafort_m Base Flags C: -O5 -q64 -qipa=partition=large -qmaxmem=-1 -qsmp=omp FORTRAN:-O5 -q32 -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 MALLOCMULTIHEAP=1 Stack size set to unlimited using the command "ulimit -s unlimited". Peak Flags -qsmp=omp used in all cases 310.wupwise_m: -O5 -q64 -qipa=partition=large -qmaxmem=-1 312.swim_m: -O5 -q32 -qhot -qarch=pwr5 -qtune=pwr5 314.mgrid_m: -O5 -q64 -qipa=partition=large -qmaxmem=-1 "Fortran compiler invoked as /opt/ibmcmp/xlf/9.1/bin/xlf_r" 316.applu_m: -O5 -q32 -qarch=pwr5 -qtune=pwr5 318.galgel_m: -O5 -q64 -qipa=partition=large -qmaxmem=-1 -qessl -lesslsmp 320.equake_m: -O5 -q32 -qarch=pwr5 -qtune=pwr5 -qhot=arraypad -Q 324.apsi_m: -O4 -q32 -qarch=pwr5 -qtune=pwr5 -qipa=partition=large -qmaxmem=-1 326.gafort_m: -O5 -q32 -qhot=arraypad -qipa=partition=large -qmaxmem=-1 328.fma3d_m: -O5 -q64 -qalign=natural -qhot=arraypad -qipa=noobject -qipa=partition=large -qmaxmem=-1 330.art_m: -O4 -q64 -qhot 332.ammp_m: -O5 -q32 -qhot=arraypad -Q Alternate sources: 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 Available as ompl.32 src.alt in SPEC OMP v3.0. 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) For the 575, only one core is active per chip. SUT: Acronym for "System Under Test" ESSL: Engineering and Scientific Subroutine Library C: IBM XL C for Linux invoked as xlc_r Fortran 90 and 77: IBM XL Fortran for Linux invoked as xlf90_r, except as noted Flag file: IBM-20050209-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 Thu Mar 3 10:15:19 2005 by SPEC OMP2001 ASCII formatter v2.1