SPEC OMPM2001 Summary IBM Corporation IBM System p5 520 (1900 MHz, 2 CPU) Sat Sep 24 10:20:38 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 665 9022* 6000 665 9022* 310.wupwise_m 6000 668 8983 6000 668 8983 310.wupwise_m 6000 663 9047 6000 663 9047 312.swim_m 6000 779 7705* 6000 774 7754 312.swim_m 6000 780 7690 6000 774 7751 312.swim_m 6000 778 7716 6000 774 7752* 314.mgrid_m 7300 1781 4098 7300 1781 4098 314.mgrid_m 7300 1785 4090 7300 1785 4090 314.mgrid_m 7300 1784 4091* 7300 1784 4091* 316.applu_m 4000 465 8597 4000 417 9600 316.applu_m 4000 468 8544 4000 416 9604* 316.applu_m 4000 467 8563* 4000 416 9605 318.galgel_m 5100 321 15885 5100 326 15644 318.galgel_m 5100 322 15846 5100 325 15691 318.galgel_m 5100 321 15869* 5100 326 15658* 320.equake_m 2600 225 11559 2600 244 10634* 320.equake_m 2600 225 11559* 2600 245 10634 320.equake_m 2600 225 11559 2600 244 10666 324.apsi_m 3400 474 7170 3400 474 7170 324.apsi_m 3400 480 7081* 3400 480 7081* 324.apsi_m 3400 488 6970 3400 488 6970 326.gafort_m 8700 1065 8167* 8700 1065 8167* 326.gafort_m 8700 1074 8098 8700 1074 8098 326.gafort_m 8700 1064 8177 8700 1064 8177 328.fma3d_m 4600 1118 4113* 4600 1118 4113* 328.fma3d_m 4600 1118 4114 4600 1118 4114 328.fma3d_m 4600 1118 4113 4600 1118 4113 330.art_m 6400 325 19708 6400 325 19708 330.art_m 6400 324 19762 6400 324 19762 330.art_m 6400 324 19758* 6400 324 19758* 332.ammp_m 7000 1411 4960 7000 1384 5059* 332.ammp_m 7000 1411 4961 7000 1384 5059 332.ammp_m 7000 1411 4960* 7000 1383 5060 ======================================================================== 310.wupwise_m 6000 665 9022* 6000 665 9022* 312.swim_m 6000 779 7705* 6000 774 7752* 314.mgrid_m 7300 1784 4091* 7300 1784 4091* 316.applu_m 4000 467 8563* 4000 416 9604* 318.galgel_m 5100 321 15869* 5100 326 15658* 320.equake_m 2600 225 11559* 2600 244 10634* 324.apsi_m 3400 480 7081* 3400 480 7081* 326.gafort_m 8700 1065 8167* 8700 1065 8167* 328.fma3d_m 4600 1118 4113* 4600 1118 4113* 330.art_m 6400 324 19758* 6400 324 19758* 332.ammp_m 7000 1411 4960* 7000 1384 5059* SPECompMbase2001 8141 SPECompMpeak2001 8174 HARDWARE -------- Hardware Vendor: IBM Corporation Model Name: IBM System p5 520 (1900 MHz, 2 CPU) CPU: POWER5+ CPU MHz: 1900 FPU: Integrated CPU(s) enabled: 2 cores, 1 chip, 2 cores/chip (SMT on) CPU(s) orderable: 2 Primary Cache: 64KBI+32KBD (on chip) Secondary Cache: 1920KB unified (on chip) L3 Cache: 36MB unified (off-chip)/DCM, 1 DCM/SUT Other Cache: None Memory: 8x2GB Disk Subsystem: 1x73GB SCSI, 15K RPM Other Hardware: None SOFTWARE -------- OpenMP Threads: 4 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=4 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=400 -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=4 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 18:01:15 2007 by SPEC OMP2001 ASCII formatter v2.1