SPEC OMPM2001 Summary IBM Corporation IBM eServer p5 520 (1650 MHz, 2 CPU) Sun Jun 20 01:44:22 2004 SPEC License #HPG0005 Tester: IBM Test date: Jun-2004 Test Site: Austin, TX Hardware availability: Aug-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 925 6486* 6000 925 6486* 310.wupwise_m 6000 927 6472 6000 927 6472 310.wupwise_m 6000 925 6489 6000 925 6489 312.swim_m 6000 1536 3907 6000 1536 3907* 312.swim_m 6000 1536 3907* 6000 1535 3908 312.swim_m 6000 1539 3900 6000 1538 3902 314.mgrid_m 7300 3453 2114 7300 3453 2114 314.mgrid_m 7300 3490 2092* 7300 3490 2092* 314.mgrid_m 7300 3516 2076 7300 3516 2076 316.applu_m 4000 797 5018 4000 753 5314* 316.applu_m 4000 793 5044 4000 753 5313 316.applu_m 4000 793 5044* 4000 750 5337 318.galgel_m 5100 406 12564 5100 406 12564 318.galgel_m 5100 405 12594* 5100 405 12594* 318.galgel_m 5100 405 12605 5100 405 12605 320.equake_m 2600 429 6066 2600 394 6603 320.equake_m 2600 437 5952 2600 393 6615* 320.equake_m 2600 436 5964* 2600 393 6616 324.apsi_m 3400 669 5080 3400 669 5080 324.apsi_m 3400 664 5123 3400 664 5123 324.apsi_m 3400 668 5089* 3400 668 5089* 326.gafort_m 8700 1611 5399* 8700 1612 5397* 326.gafort_m 8700 1611 5400 8700 1612 5396 326.gafort_m 8700 1612 5398 8700 1612 5399 328.fma3d_m 4600 1525 3017 4600 1505 3057 328.fma3d_m 4600 1523 3020* 4600 1503 3061* 328.fma3d_m 4600 1523 3020 4600 1503 3061 330.art_m 6400 548 11675 6400 444 14399 330.art_m 6400 557 11498 6400 443 14431 330.art_m 6400 551 11618* 6400 444 14408* 332.ammp_m 7000 2512 2786 7000 2505 2794 332.ammp_m 7000 2481 2821* 7000 2496 2804* 332.ammp_m 7000 2479 2824 7000 2485 2817 ======================================================================== 310.wupwise_m 6000 925 6486* 6000 925 6486* 312.swim_m 6000 1536 3907* 6000 1536 3907* 314.mgrid_m 7300 3490 2092* 7300 3490 2092* 316.applu_m 4000 793 5044* 4000 753 5314* 318.galgel_m 5100 405 12594* 5100 405 12594* 320.equake_m 2600 436 5964* 2600 393 6615* 324.apsi_m 3400 668 5089* 3400 668 5089* 326.gafort_m 8700 1611 5399* 8700 1612 5397* 328.fma3d_m 4600 1523 3020* 4600 1503 3061* 330.art_m 6400 551 11618* 6400 444 14408* 332.ammp_m 7000 2481 2821* 7000 2496 2804* SPECompMbase2001 5051 SPECompMpeak2001 5228 HARDWARE -------- Hardware Vendor: IBM Corporation Model Name: IBM eServer p5 520 (1650 MHz, 2 CPU) CPU: POWER5 CPU MHz: 1650 FPU: Integrated CPU(s) enabled: 2 cores, 1 chip, 2 cores/chip (SMT on) CPU(s) orderable: 2 Primary Cache: 64KBI+32KBD (on chip)/core Secondary Cache: 1920KB unified (on chip)/chip L3 Cache: 36MB unified (off chip)/DCM, 1 DCM/SUT Other Cache: none Memory: 8x4 GB Disk Subsystem: 1x36GB SCSI, 15K RPM Other Hardware: SOFTWARE -------- OpenMP Threads: 4 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=4 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 17:57:17 2007 by SPEC OMP2001 ASCII formatter v2.1