SPEC Seal of Reviewal OMPM2001 Result
Copyright © 1999-2008 Standard Performance Evaluation Corporation
IBM Corporation
IBM System p 520 (4.2 GHz, 4 core, SLES)
SPECompMpeak2001 = 20443      
SPECompMbase2001 = 18950      
SPEC license # HPG0005 Tested by: IBM Test site: Austin, TX Test date: Jan-2008 Hardware Avail: Feb-2008 Software Avail: Sep-2007
Benchmark Reference
Time		 Base
Runtime		 Base
Ratio		 Peak
Runtime		 Peak
Ratio		 Graph Scale
310.wupwise_m 6000 221    27108       221    27108       310.wupwise_m base result bar (27108)
310.wupwise_m peak result bar (27108)
312.swim_m 6000 351    17088       335    17930       312.swim_m base result bar (17088)
312.swim_m peak result bar (17930)
314.mgrid_m 7300 453    16127       439    16647       314.mgrid_m base result bar (16127)
314.mgrid_m peak result bar (16647)
316.applu_m 4000 271    14733       240    16699       316.applu_m base result bar (14733)
316.applu_m peak result bar (16699)
318.galgel_m 5100 279    18283       245    20853       318.galgel_m base result bar (18283)
318.galgel_m peak result bar (20853)
320.equake_m 2600 107    24269       100    25995       320.equake_m base result bar (24269)
320.equake_m peak result bar (25995)
324.apsi_m 3400 167    20352       157    21678       324.apsi_m base result bar (20352)
324.apsi_m peak result bar (21678)
326.gafort_m 8700 512    16985       472    18420       326.gafort_m base result bar (16985)
326.gafort_m peak result bar (18420)
328.fma3d_m 4600 367    12519       362    12720       328.fma3d_m base result bar (12519)
328.fma3d_m peak result bar (12720)
330.art_m 6400 147    43650       125    51308       330.art_m base result bar (43650)
330.art_m peak result bar (51308)
332.ammp_m 7000 571    12267       513    13651       332.ammp_m base result bar (12267)
332.ammp_m peak result bar (13651)
SPECompMbase2001 18950        
  SPECompMpeak2001 20443        

Hardware
Hardware Vendor: IBM Corporation
Model Name: IBM System p 520 (4.2 GHz, 4 core, SLES)
CPU: POWER6
CPU MHz: 4200
FPU: Integrated
CPU(s) enabled: 4 cores, 2 chips, 2 cores/chip. 2 threads/core
CPU(s) orderable: 1,2,4 cores
Primary Cache: 64 KB I + 64 KB D on chip per core
Secondary Cache: 4 MB I+D on chip per core
L3 Cache: None
Other Cache: None
Memory: 16 GB (8x2 GB) DDR2 667 MHz
Disk Subsystem: 1x146 GB SAS 15K RPM
Other Hardware: None
Software
OpenMP Threads: 8
Parallel: OpenMP
Operating System: SUSE Linux Enterprise Server 10 SP1
Compiler: IBM XL C/C++ Advanced Edition for Linux, V9.0
IBM XL Fortran Advanced Edition for Linux, V11.1
Other Software:
IBM Engineering and Scientific Subroutine Library
for Linux on POWER, Version 4.3
File System: ext3
System State: Multi-User
Notes / Tuning Information 
   Portability Flags 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:        -O5 -q32 -qsmp=omp -qarch=pwr6
      FORTRAN:  -O5 -q32 -qsmp=omp -qarch=pwr6

   Base & Peak Environment Flags:
     ENV_OMP_NUM_THREADS = 8
     ENV_OMP_DYNAMIC=FALSE
     ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
     ENV_XLFRTEOPTS=intrinthds=1


  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


  Peak Flags
    -qsmp=omp -qarch=pwr6 used in all cases
  
    310.wupwise_m   basepeak = 1
    312.swim_m:     -O4 -q32 -qpdf1/pdf2
                    ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
    314.mgrid_m:    -O4 -q64
                    ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
    316.applu_m:    -O4 -q64 -qpdf1/pdf2
                    ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
    318.galgel_m:   -O4 -q64 -qessl 
                    -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT
                    EXTRA_LIBS=-lesslsmp
                    ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
                    ENV_HUGETLB_MORECORE=yes
    320.equake_m:   -O5 -q64 -qpdf1/pdf2 -qhot=arraypad -Q 
                    ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
    324.apsi_m:     -O5 -q64
                    ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
                    ENV_HUGETLB_MORECORE=yes
                    ENV_LD_PRELOAD=libhugetlbfs.so
    326.gafort_m:   -O4 -q32 -qhot=arraypad
                    -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=B
                    ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
    328.fma3d_m:    -O5 -q64 -qhot=arraypad
                    ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
                    ENV_HUGETLB_MORECORE=yes
                    ENV_LD_PRELOAD=libhugetlbfs.so
    330.art_m:      -O3 -q32 -qhot=arraypad -Q
                    ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
                    ENV_HUGETLB_MORECORE=yes
                    ENV_LD_PRELOAD=libhugetlbfs.so
    332.ammp_m:     -O3 -q32 -qhot=arraypad -Q 
                    ENV_XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:STARTPROC=0:STRIDE=1
                    ENV_HUGETLB_MORECORE=yes
                    ENV_LD_PRELOAD=libhugetlbfs.so

  C:              IBM XL C for Linux invoked as xlc_r
  Fortran 90:     IBM XL Fortran for Linux invoked as xlf90_r

 kernel release 2.6.16.46-0.12-ppc64.
 
 ulimit -s (stack) set to unlimited.
 
 Large pages reserved as follows by root user:
     echo 240 > /proc/sys/vm/nr_hugepages
 System configured with libhugetlbfs library for application access to large pages
 
 Use flags-description file IBM-20070718-Linux.txt

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