SPEC Seal of Reviewal OMPM2001 Result
Copyright © 1999-2007 Standard Performance Evaluation Corporation
IBM Corporation
IBM eServer p5 595 (1900 MHz, 64 CPU)
SPECompMpeak2001 = 92979      
SPECompMbase2001 = 81677      
SPEC license # HPG0005 Tested by: IBM Test site: Austin, TX Test date: Oct-2004 Hardware Avail: Nov-2004 Software Avail: Nov-2004
Benchmark Reference
Time
Base
Runtime
Base
Ratio
Peak
Runtime
Peak
Ratio
Graph Scale
310.wupwise_m 6000 37.0  162164        37.0  162164        310.wupwise_m base result bar (162164)
310.wupwise_m peak result bar (162164)
312.swim_m 6000 47.6  126176        35.8  167686        312.swim_m base result bar (126176)
312.swim_m peak result bar (167686)
314.mgrid_m 7300 50.1  145741        50.1  145741        314.mgrid_m base result bar (145741)
314.mgrid_m peak result bar (145741)
316.applu_m 4000 25.6  156317        23.8  168229        316.applu_m base result bar (156317)
316.applu_m peak result bar (168229)
318.galgel_m 5100 147    34588       138    37056       318.galgel_m base result bar (34588)
318.galgel_m peak result bar (37056)
320.equake_m 2600 68.1  38183       50.4  51549       320.equake_m base result bar (38183)
320.equake_m peak result bar (51549)
324.apsi_m 3400 37.4  90956       33.9  100187        324.apsi_m base result bar (90956)
324.apsi_m peak result bar (100187)
326.gafort_m 8700 97.7  89055       66.5  130886        326.gafort_m base result bar (89055)
326.gafort_m peak result bar (130886)
328.fma3d_m 4600 87.7  52461       84.9  54183       328.fma3d_m base result bar (52461)
328.fma3d_m peak result bar (54183)
330.art_m 6400 62.0  103167        62.1  102981        330.art_m base result bar (103167)
330.art_m peak result bar (102981)
332.ammp_m 7000 175    39988       145    48183       332.ammp_m base result bar (39988)
332.ammp_m peak result bar (48183)
SPECompMbase2001 81677        
  SPECompMpeak2001 92979        

Hardware
Hardware Vendor: IBM Corporation
Model Name: IBM eServer p5 595 (1900 MHz, 64 CPU)
CPU: POWER5
CPU MHz: 1900
FPU: Integrated
CPU(s) enabled: 64 cores, 32 chips, 2 cores/chip (SMT on)
CPU(s) orderable: 16,24,32,40,48,56,64
Primary Cache: 64KBI+32KBD (on chip)/core
Secondary Cache: 1920KB unified (on chip)/chip
L3 Cache: 144MB unified (off-chip)/MCM, 8 MCM/SUT
Other Cache: None
Memory: 256 GB DDR2
Disk Subsystem: 3x36GB SCSI, 15K RPM
Other Hardware: None
Software
OpenMP Threads: 120
Parallel: OpenMP
Operating System: AIX 5L V5.3
Compiler: XL C/C++ Enterprise Edition V7.0 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 / Tuning Information
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 -qsmp=omp
   FORTRAN: -q64 -O5 -lmass -qsmp=omp
 
 Base & Peak User Environment:
   OMP_NUM_THREADS=64
   OMP_DYNAMIC=FALSE
   ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:SCHEDULE=STATIC:STARTPROC=0:STRIDE=2
   MALLOCMULTIHEAP=1
 
 Peak Flags:
   -qsmp=omp used in all cases
   310.wupwise_m:    basepeak=1
   312.swim_m:       -q64 -O3 -qarch=pwr3 -qtune=pwr3
                     EXTRA_LDFLAGS=-q64
   314.mgrid_m:      basepeak=1
   316.applu_m:      -q64 -O3 -qarch=pwr4 -qtune=pwr4
                     EXTRA_LDFLAGS=-q64
                     ENV_OMP_NUM_THREADS=120
   318.galgel_m:     -O5 -qhot=arraypad -qipa=noobject -qipa=partition=large -qmaxmem=-1
                     EXTRA_LDFLAGS=-bmaxdata:0x80000000     
                     ENV_OMP_NUM_THREADS=60
   320.equake_m:     -qpdf1/pdf2
                     -q64 -O5 -blpdata -qalign=natural -qhot=arraypad -Q
   325.apsi_m:       -q64 -O3 -qarch=pwr4 -qtune=pwr4
                     EXTRA_LDFLAGS=-q64
                     ENV_OMP_NUM_THREADS=120
   326.gafort_m:     -O5 -qhot=arraypad -qipa=noobject -qipa=partition=large -qmaxmem=-1
                     EXTRA_LDFLAGS=-bmaxdata:0x80000000
   328.fma3d_m:      -O5 -qmaxmem=-1
                     EXTRA_LDFLAGS=-bmaxdata:0x80000000
   330.art_m:        -qpdf1/pdf2
                     -q64 -O5 -lmass
                     EXTRA_CFLAGS= -DINTS_PER_CACHELINE=32 -DDBLS_PER_CACHELINE=16
   332.ammp_m:       -qpdf1/pdf2
                     -q64 -O5 -blpdata -qalign=natural -qhot=arraypad -Q
                     ENV_OMP_NUM_THREADS=120
 

  Alternate sources:
     Required srcalt=purdue1 is applied to 330.art_m (base & peak) for correctness.

  Peak sources:
     Optional SPEC OMPL2001 source for 32bit systems (modified for SPEC OMPM2001) was

  SMT: Acronym for "Simultaneous Multi-Threading". A processor technology that allows
       the simultaneous execution of multiple thread contexts within a single processor
  SUT: Acronym for "System Under Test"
  MCM: Acronym for "Multi-Chip Module" (four dual-core processor chips + four L3-cache chips)
  ESSL: Engineering and Scientific Subroutine Library

  C:       IBM XL C for AIX invoked as xlc_r
  Fortran: IBM XL Fortran for AIX invoked as xlf90_r

  APAR IY60349 was applied to AIX to enable new hardware support.
  ulimits set to unlimited.
  Large page mode and memory affinity were set as follows:
     vmo -r -o lgpg_regions=7000 -o lgpg_size=16777216 -o memory_affinity=1
     chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER
     shutdown -r
     export MEMORY_AFFINITY=MCM

  For a description of IBM's compiler flags, portability flags, and system parameters
  used to generate this result, please refer to the IBM-20041019-AIX.txt file in the
  flags directory.




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Copyright © 1999-2007 Standard Performance Evaluation Corporation

First published at SPEC.org on 11-Nov-2004

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