SPEC® OMPG2012 Result

Copyright 2012-2014 Standard Performance Evaluation Corporation

SGI

SPECompG_base2012 = 29.9 

SGI UV1000 (Intel Xeon E7-8837, 2.66GHz)

SPECompG_peak2012 = Not Run

OMP2012 license: 14 Test date: Sep-2012
Test sponsor: SGI Hardware Availability: Apr-2011
Tested by: SGI Software Availability: Aug-2012
Benchmark results graph
Hardware
CPU Name: Intel Xeon E7-8837
CPU Characteristics: Intel Turbo Boost Technology up to 2.80 GHz
CPU MHz: 2667
CPU MHz Maximum: 2800
FPU: Integrated
CPU(s) enabled: 256 cores, 32 chips, 8 cores/chip
CPU(s) orderable: 2-256 chips
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 256 KB I+D on chip per core
L3 Cache: 24 MB I+D on chip per chip
Other Cache: None
Memory: 1 TB (256 x 4 GB 4Rx8 PC3-8500R-7, ECC)
Disk Subsystem: 10 x 1 TB SAS (Seagate Constellation ES, 7200RPM)
Other Hardware: Routered quad-plane fat tree topology
Base Threads Run: 256
Minimum Peak Threads: --
Maximum Peak Threads: --
Software
Operating System: SUSE Linux Enterprise Server 11 (x86_64) SP1
2.6.32.46-0.3.1.3592.0.PTF-default
Compiler: C/C++/Fortran: Version 13.0 of Intel Composer XE
2013 Build 20120731;
Auto Parallel: No
File System: xfs
System State: Run level 3 ( Multi-user )
Base Pointers: 64-bit
Peak Pointers: Not Applicable
Other Software: sgi-accelerate-release: SGI Accelerate 1.3,
Build 705rp1.sles11-1110302109
sgi-foundation-release: SGI Foundation Software
2.5, Build 705rp1.sles11-1110302109

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 256 129    35.8  130    35.7  130    35.7 
351.bwaves 256 103    44.0  102    44.2  103    44.2 
352.nab 256 227    17.2  226    17.2  220    17.6 
357.bt331 256 169    28.1  169    28.0  168    28.1 
358.botsalgn 256 109    39.9  109    39.9  109    39.9 
359.botsspar 256 211    24.8  212    24.7  213    24.7 
360.ilbdc 256 211    16.9  212    16.8  211    16.8 
362.fma3d 256 272    14.0  270    14.1  270    14.1 
363.swim 256 90.8  49.9  89.0  50.9  89.4  50.7 
367.imagick 256 412    17.1  410    17.1  410    17.1 
370.mgrid331 256 109    40.4  109    40.5  109    40.7 
371.applu331 256 278    21.8  278    21.8  279    21.8 
372.smithwa 256 56.0  95.7  56.0  95.7  56.6  94.7 
376.kdtree 256 128    35.3  127    35.5  127    35.6 

Submit Notes

The config file option 'submit' was used.

General Notes


    Software Environment:
        export KMP_AFFINITY=disabled
        export KMP_STACKSIZE=200M
        export KMP_SCHEDULE=static,balanced
        export OMP_DYNAMIC=FALSE
        limit -s unlimited

    For all benchmarks threads were bound to cores using
    the following submit command:
        dplace -x2 $command
    This binds threads in order of creation, beginning
    with the master thread on logical cpu 0, the first slave
    thread on logical cpu 1, and so on.  The -x2 flag instructs
    dplace to skip placement of the lightweight OpenMP monitor
    thread, which is created prior to the slave threads.

Base Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

Fortran benchmarks:

 ifort 

Base Portability Flags

350.md:  -free 
367.imagick:  -std=c99 

Base Optimization Flags

C benchmarks:

 -O3   -xSSE4.2   -ipo1   -openmp   -ansi-alias   -mcmodel=medium   -shared-intel 

C++ benchmarks:

 -O3   -xSSE4.2   -ipo1   -openmp   -ansi-alias   -mcmodel=medium   -shared-intel 

Fortran benchmarks:

 -O3   -xSSE4.2   -ipo1   -openmp   -mcmodel=medium   -shared-intel 

The flags file that was used to format this result can be browsed at
http://www.spec.org/omp2012/flags/SGI-OMP2012-ic13.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/omp2012/flags/SGI-OMP2012-ic13.xml.