SPEC OMPM2001 Summary IBM Corporation IBM System p5 550 (1900 MHz, 4 CPU) Sat Sep 24 10:21:34 2005 SPEC License #HPG0005 Tester: IBM Test date: Sep-2005 Test Site: Austin, TX Hardware availability: Oct-2005 Software availability: Oct-2005 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------- -------- -------- -------- -------- -------- -------- 310.wupwise_m 6000 348 17264* 6000 348 17264* 310.wupwise_m 6000 352 17066 6000 352 17066 310.wupwise_m 6000 340 17627 6000 340 17627 312.swim_m 6000 409 14663 6000 402 14925* 312.swim_m 6000 409 14668 6000 402 14921 312.swim_m 6000 409 14665* 6000 402 14925 314.mgrid_m 7300 907 8052 7300 907 8052 314.mgrid_m 7300 910 8025* 7300 910 8025* 314.mgrid_m 7300 910 8024 7300 910 8024 316.applu_m 4000 207 19316 4000 187 21437* 316.applu_m 4000 207 19290* 4000 186 21471 316.applu_m 4000 208 19272 4000 188 21330 318.galgel_m 5100 198 25693 5100 196 26084 318.galgel_m 5100 198 25716 5100 196 26067* 318.galgel_m 5100 198 25699* 5100 198 25792 320.equake_m 2600 200 13022 2600 160 16260 320.equake_m 2600 199 13092 2600 160 16234* 320.equake_m 2600 199 13067* 2600 160 16202 324.apsi_m 3400 249 13656 3400 249 13656 324.apsi_m 3400 251 13559* 3400 251 13559* 324.apsi_m 3400 251 13551 3400 251 13551 326.gafort_m 8700 557 15617 8700 557 15617 326.gafort_m 8700 547 15893 8700 547 15893 326.gafort_m 8700 548 15867* 8700 548 15867* 328.fma3d_m 4600 590 7802 4600 590 7802 328.fma3d_m 4600 590 7795 4600 590 7795 328.fma3d_m 4600 590 7798* 4600 590 7798* 330.art_m 6400 171 37347* 6400 171 37347* 330.art_m 6400 167 38288 6400 167 38288 330.art_m 6400 172 37268 6400 172 37268 332.ammp_m 7000 730 9588 7000 716 9776* 332.ammp_m 7000 730 9593 7000 716 9770 332.ammp_m 7000 730 9589* 7000 716 9778 ======================================================================== 310.wupwise_m 6000 348 17264* 6000 348 17264* 312.swim_m 6000 409 14665* 6000 402 14925* 314.mgrid_m 7300 910 8025* 7300 910 8025* 316.applu_m 4000 207 19290* 4000 187 21437* 318.galgel_m 5100 198 25699* 5100 196 26067* 320.equake_m 2600 199 13067* 2600 160 16234* 324.apsi_m 3400 251 13559* 3400 251 13559* 326.gafort_m 8700 548 15867* 8700 548 15867* 328.fma3d_m 4600 590 7798* 4600 590 7798* 330.art_m 6400 171 37347* 6400 171 37347* 332.ammp_m 7000 730 9589* 7000 716 9776* SPECompMbase2001 14878 SPECompMpeak2001 15392 HARDWARE -------- Hardware Vendor: IBM Corporation Model Name: IBM System p5 550 (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 Primary Cache: 64KBI+32KBD (on chip) Secondary Cache: 1920KB unified (on chip) L3 Cache: 36MB unified (off-chip)/DCM, 2 DCM/SUT Other Cache: None Memory: 16x2GB Disk Subsystem: 2x36GB SCSI, 15K RPM Other Hardware: None SOFTWARE -------- OpenMP Threads: 8 Parallel: OpenMP Operating System: AIX 5L V5.3 Compiler: XL C/C++ Enterprise Edition Version 8.0 for AIX XL Fortran Enterprise Edition Version 10.1 for AIX Other Software: ESSL 4.2.0.2 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 EXTRA_LDFLAGS=-q64 FORTRAN: -O5 -qipa=noobject -qmaxmem=-1 -qsmp=omp EXTRA_LDFLAGS=-bmaxdata:0x80000000 Base & Peak User Environment: OMP_NUM_THREADS=8 OMP_DYNAMIC=FALSE XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:SCHEDULE=STATIC:STARTPROC=0:STRIDE=1 MALLOCMULTIHEAP=1 Peak Flags: -qsmp=omp used in all cases 310.wupwise_m: basepeak=1 312.swim_m: -O5 -blpdata -lmass EXTRA_LDFLAGS=-bmaxdata:0x80000000 314.mgrid_m: basepeak=1 316.applu_m: -O5 -blpdata -lmass EXTRA_LDFLAGS=-bmaxdata:0x80000000 318.galgel_m: -O3 -qhot -qarch=pwr4 -qtune=pwr4 -blpdata EXTRA_LDFLAGS=-bmaxdata:0x80000000 320.equake_m: -O5 -lesslsmp EXTRA_LDFLAGS=-bmaxdata:0x80000000 325.apsi_m: basepeak=1 326.gafort_m: basepeak=1 328.fma3d_m: basepeak=1 330.art_m: basepeak=1 332.ammp_m: -qpdf1/pdf2 -O5 -blpdata -qfdpr -qalign=natural fdpr -q -O3 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. 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 Acronym for "Dual-Chip Module" (one dual-core processor chip + one L3-cache 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=800 -o lgpg_size=16777216 chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER shutdown -r export MEMORY_AFFINITY=MCM The default number of executing threads is set as follows: export OMP_NUM_THREADS=8 Use flags-description file IBM-20051013-AIX.txt. ----------------------------------------------------------------------------- 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 18:01:16 2007 by SPEC OMP2001 ASCII formatter v2.1