SPEC Seal of Reviewal OMPM2001 Result
Copyright © 1999-2002 Standard Performance Evaluation Corporation
IBM Corporation
IBM eServer OpenPower 720 (1650 MHz, 4CPU, Linux)
SPECompMpeak2001 = 10750      
SPECompMbase2001 = 9804     
SPEC license # HPG0005 Tested by: IBM Test site: Austin, TX Test date: Feb-2005 Hardware Avail: Sep-2004 Software Avail: Mar-2005
Benchmark Reference
Graph Scale
310.wupwise_m 6000 455    13201       457    13119       310.wupwise_m base result bar (13201)
310.wupwise_m peak result bar (13119)
312.swim_m 6000 770    7792      762    7872      312.swim_m base result bar (7792)
312.swim_m peak result bar (7872)
314.mgrid_m 7300 996    7329      991    7368      314.mgrid_m base result bar (7329)
314.mgrid_m peak result bar (7368)
316.applu_m 4000 261    15305       242    16512       316.applu_m base result bar (15305)
316.applu_m peak result bar (16512)
318.galgel_m 5100 253    20186       209    24396       318.galgel_m base result bar (20186)
318.galgel_m peak result bar (24396)
320.equake_m 2600 279    9329      260    9992      320.equake_m base result bar (9329)
320.equake_m peak result bar (9992)
324.apsi_m 3400 365    9308      353    9623      324.apsi_m base result bar (9308)
324.apsi_m peak result bar (9623)
326.gafort_m 8700 1460     5960      887    9812      326.gafort_m base result bar (5960)
326.gafort_m peak result bar (9812)
328.fma3d_m 4600 813    5656      813    5660      328.fma3d_m base result bar (5656)
328.fma3d_m peak result bar (5660)
330.art_m 6400 281    22816       282    22693       330.art_m base result bar (22816)
330.art_m peak result bar (22693)
332.ammp_m 7000 1354     5170      1174     5964      332.ammp_m base result bar (5170)
332.ammp_m peak result bar (5964)
SPECompMbase2001 9804       
  SPECompMpeak2001 10750        

Hardware Vendor: IBM Corporation
Model Name: IBM eServer OpenPower 720 (1650 MHz, 4CPU, Linux)
CPU MHz: 1650
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)/core
Secondary Cache: 1920KB unified (on chip)/chip
L3 Cache: 36MB unified (off chip)/DCM, 2DCM/SUT
Other Cache: None
Memory: 16x2 GB
Disk Subsystem: 1x36GB SCSI, 10K RPM
Other Hardware: None
OpenMP Threads: 8
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 / Tuning Information
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:
   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)
 DCM: Acronym for "Dual-Chip Module" (one dual-core processor chip + one L3-cache 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

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Copyright © 1999-2002 Standard Performance Evaluation Corporation

First published at SPEC.org on 03-Mar-2005

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