SPEC® OMPG2012 Result

Copyright 2012-2013 Standard Performance Evaluation Corporation

Megware (Test Sponsor: Technische Universitaet Dresden)

SPECompG_base2012 = 5.35

SuperMicro A+ Server 1042G-LTF

SPECompG_peak2012 = Not Run

OMP2012 license: 37A Test date: Sep-2012
Test sponsor: Technische Universitaet Dresden Hardware Availability: Nov-2011
Tested by: Technische Universitaet Dresden Software Availability: Sep-2012
Benchmark results graph
Hardware
CPU Name: AMD Opteron 6274
CPU Characteristics: AMD Turbo CORE technology up to 3.10 GHz
CPU MHz: 2200
CPU MHz Maximum: 3100
FPU: Integrated
CPU(s) enabled: 64 cores, 4 chips, 16 cores/chip
CPU(s) orderable: 2,4 chips
Primary Cache: 512 KB I on chip per chip,
64 KB I shared / 2 cores;
16 KB D on chip per core
Secondary Cache: 16 MB I+D on chip per chip, 2 MB shared / 2 cores
L3 Cache: 16 MB I+D on chip per chip, 8 MB shared / 8 cores
Other Cache: None
Memory: 64 GB (16 x 4 GB PC3-12800R, ECC)
Disk Subsystem: 250 GB (1 x 250 GB SATA 7200 rpm)
Other Hardware: --
Base Threads Run: 64
Minimum Peak Threads: --
Maximum Peak Threads: --
Software
Operating System: SUSE Linux Enterprise Server 11 SP2
Kernel 3.0.26-0.7-default
Compiler: C/C++/Fortran: Version 12.9 of the PGI Compilers
Auto Parallel: No
File System: ext3
System State: run-level 3
Base Pointers: 64-bit
Peak Pointers: Not Applicable
Other Software: None

Results Table

Benchmark Base Peak
Threads Seconds Ratio Seconds Ratio Seconds Ratio Threads Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
350.md 64 716   6.47  730   6.35  735   6.30 
351.bwaves 64 660   6.86  662   6.84  663   6.83 
352.nab 64 779   4.99  778   5.00  779   5.00 
357.bt331 64 497   9.54  494   9.59  496   9.57 
358.botsalgn 64 1284   3.39  1285   3.39  1285   3.39 
359.botsspar 64 1389   3.78  1387   3.78  1385   3.79 
360.ilbdc 64 677   5.26  686   5.19  693   5.14 
362.fma3d 64 825   4.60  832   4.57  824   4.61 
363.swim 64 723   6.27  722   6.28  722   6.28 
367.imagick 64 1651   4.26  1452   4.84  1364   5.15 
370.mgrid331 64 789   5.60  807   5.48  814   5.43 
371.applu331 64 716   8.47  724   8.37  741   8.18 
372.smithwa 64 701   7.64  703   7.62  752   7.13 
376.kdtree 64 1904   2.36  1929   2.33  2351   1.91 

Platform Notes

 Sysinfo program /tmp/OMP2012-021/Docs/sysinfo
 $Rev: 395 $ $Date:: 2012-07-25 #$ 8f8c0fe9e19c658963a1e67685e50647
 running on n009 Fri Sep 28 10:55:30 2012

 This section contains SUT (System Under Test) info as seen by
 some common utilities.  To remove or add to this section, see:
   http://www.spec.org/omp2012/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : AMD Opteron(TM) Processor 6274
       4 "physical id"s (chips)
       64 "processors"
    cores, siblings (Caution: counting these is hw and system dependent.  The
    following excerpts from /proc/cpuinfo might not be reliable.  Use with
    caution.)
       cpu cores : 8
       siblings  : 16
       physical 0: cores 0 1 2 3 4 5 6 7
       physical 1: cores 0 1 2 3 4 5 6 7
       physical 2: cores 0 1 2 3 4 5 6 7
       physical 3: cores 0 1 2 3 4 5 6 7
    cache size : 2048 KB

 From /proc/meminfo
    MemTotal:       66100476 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 From /etc/*release* /etc/*version*
    SuSE-release:
       SUSE Linux Enterprise Server 11 (x86_64)
       VERSION = 11
       PATCHLEVEL = 2
    hpc-release:
       "Platform HPC" 3.0 (build 5890)

    kusu-release: Kusu "Orange Fiddler" 2.1 (build 5871)
    mpichversion.c:
       /* -*- Mode: C; c-basic-offset:4 ; -*- */
       /*
       *  (C) 2004 by Argonne National Laboratory.
       *      See COPYRIGHT in top-level directory.
       */

       #include "mpi.h"
       #include <stdio.h>

 uname -a:
    Linux n009 3.0.26-0.7-default #1 SMP Tue Apr 17 10:27:57 UTC 2012 (3829766)
    x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Sep 17 15:30 last=S

 SPEC is set to: /tmp/OMP2012-021
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda6      ext3  180G  5.1G  166G   3% /tmp

 Cannot run dmidecode; consider saying 'chmod +s /usr/sbin/dmidecode'

 (End of data from sysinfo program)

General Notes

 Environment:
   OMP_NESTED=FALSE
   OMP_DYNAMIC=FALSE
   OMP_STACKSIZE=64M
   MP_BIND=YES
   MPSTKZ=64M
 System settings:
   AMD HT Assist enabled, effective L3 size reduced from 16 MB
   per processor to 12 MB, 4 MB used as probe filter

Base Compiler Invocation

C benchmarks:

 pgcc 

C++ benchmarks:

 pgcpp 

Fortran benchmarks:

 pgf90 

Base Portability Flags

350.md:  -Mfree 

Base Optimization Flags

C benchmarks:

 -mp   -fast   -Mvect=simd:256   -Msmartalloc=huge   -mcmodel=medium 

C++ benchmarks:

 -mp   -fast   -Mvect=simd:256   -Msmartalloc=huge   -mcmodel=medium 

Fortran benchmarks:

 -mp   -fast   -Mvect=simd:256   -Msmartalloc=huge   -mcmodel=medium 

The flags file that was used to format this result can be browsed at
http://www.spec.org/omp2012/flags/pgi129_linux_flags.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/omp2012/flags/pgi129_linux_flags.xml.