SPEC® OMPG2012 Result

Copyright 2012-2013 Standard Performance Evaluation Corporation

Intel

SPECompG_base2012 = 4.63

Intel R2208GZ4GC (Intel Xeon E5-2670)

SPECompG_peak2012 = 4.90

OMP2012 license: 13 Test date: Feb-2013
Test sponsor: Intel Hardware Availability: Nov-2012
Tested by: Intel Software Availability: Jan-2013
Benchmark results graph
Hardware
CPU Name: Intel Xeon E5-2670
CPU Characteristics:
CPU MHz: 2600
CPU MHz Maximum: 3300
FPU: Integrated
CPU(s) enabled: 16 cores, 2 chips, 8 cores/chip, 2 threads/core
CPU(s) orderable: 1,2 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: 20 MB I+D on chip per chip
Other Cache: None
Memory: 64 GB (8 x 8 GB 2Rx4 PC3-12800R-11, ECC)
Disk Subsystem: Panasas ActiveStor 3050 Fileserver 64 disks,
250GB/disk, 16TB total, 4 Shelves connected via
1Gbps Ethernet
Other Hardware: --
Base Threads Run: 32
Minimum Peak Threads: 16
Maximum Peak Threads: 32
Software
Operating System: Red Hat Enterprise Linux Server release
6.1(Santiago)
Compiler: C/C++/Fortran: Version 13.1.0.146 of Intel
Composer XE for Linux Build 20130121
Auto Parallel: No
File System: Linux ext3
System State: Default
Base Pointers: 64-bit
Peak Pointers: 64-bit
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 32 979   4.73  975   4.75  972   4.76  32 803   5.76  803   5.77  807   5.74 
351.bwaves 32 759   5.97  761   5.95  759   5.97  16 656   6.91  656   6.91  660   6.87 
352.nab 32 1016   3.83  1014   3.83  1014   3.83  32 965   4.03  964   4.03  967   4.02 
357.bt331 32 716   6.62  715   6.63  714   6.63  32 704   6.73  703   6.75  708   6.69 
358.botsalgn 32 1276   3.41  1276   3.41  1276   3.41  32 1235   3.52  1234   3.52  1235   3.52 
359.botsspar 32 1796   2.92  1799   2.92  1800   2.92  16 1548   3.39  1547   3.39  1549   3.39 
360.ilbdc 32 839   4.24  851   4.18  851   4.18  32 844   4.22  832   4.28  847   4.20 
362.fma3d 32 982   3.87  977   3.89  977   3.89  32 969   3.92  971   3.91  995   3.82 
363.swim 32 855   5.30  854   5.31  855   5.30  16 771   5.88  771   5.88  778   5.82 
367.imagick 32 1180   5.96  1180   5.96  1179   5.96  32 1179   5.97  1178   5.97  1182   5.95 
370.mgrid331 32 950   4.65  947   4.67  947   4.67  16 900   4.91  899   4.92  907   4.87 
371.applu331 32 1063   5.70  1055   5.75  1063   5.70  16 1070   5.67  1070   5.66  1093   5.54 
372.smithwa 32 1034   5.18  1036   5.18  1043   5.14  16 1005   5.33  962   5.57  996   5.38 
376.kdtree 32 1078   4.17  1080   4.17  1081   4.16  32 1079   4.17  1081   4.16  1082   4.16 

Platform Notes

 Sysinfo program /panfs/panfs2/home2/aknyaze1/OMP2012/1.0/Docs/sysinfo
 $Rev: 395 $ $Date:: 2012-07-25 #$ 8f8c0fe9e19c658963a1e67685e50647
 running on esg263 Mon Feb 25 23:54:35 2013

 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 : Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz
       2 "physical id"s (chips)
       32 "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
    cache size : 20480 KB

 From /proc/meminfo
    MemTotal:       66055220 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 From /etc/*release* /etc/*version*
    redhat-release: Red Hat Enterprise Linux Server release 6.1 (Santiago)
    system-release: Red Hat Enterprise Linux Server release 6.1 (Santiago)
    system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server

 uname -a:
    Linux esg263 2.6.32-131.0.15.el6.x86_64.crt.1 #3 SMP Fri May 20 16:57:43 PDT
    2011 x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Feb 22 08:04

 SPEC is set to: /panfs/panfs2/home2/aknyaze1/OMP2012/1.0
    Filesystem    Type    Size  Used Avail Use% Mounted on
    panfs://36.107.212.1/home2
                 panfs     14T  9.1T  4.7T  67% /panfs/panfs2/home2

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

 (End of data from sysinfo program)

General Notes

 ========================================================================
 BIOS settings notes:
   Intel Turbo Boost Technology (Turbo)  : Enabled

 ========================================================================
 General OMP Library Settings
   ENV_KMP_LIBRARY=turnaround
   ENV_KMP_STACKSIZE=256M
   ENV_KMP_BLOCKTIME=infinite
   ENV_OMP_DYNAMIC=FALSE
   ENV_OMP_NESTED=FALSE

 ========================================================================
 General base OMP Library Settings
   ENV_KMP_AFFINITY=compact,0

 ========================================================================
 General peak OMP Library Settings
   ENV_KMP_AFFINITY=compact,0

 ========================================================================
 Per benchmark peak OMP Library Settings

 ========================================================================
 351.bwaves:peak:
   ENV_KMP_AFFINITY=compact,1

 ========================================================================
 359.botsspar:peak:
   ENV_KMP_AFFINITY=compact,1

 ========================================================================
 363.swim:peak:
   ENV_KMP_AFFINITY=compact,1

 ========================================================================
 371.applu331:peak:
   ENV_KMP_AFFINITY=compact,1

 ========================================================================
 372.smithwa:peak:
   ENV_KMP_AFFINITY=compact,1

Base Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

Fortran benchmarks:

 ifort 

Base Portability Flags

350.md:  -FR 
357.bt331:  -mcmodel=medium 
363.swim:  -mcmodel=medium 
367.imagick:  -std=c99 

Base Optimization Flags

C benchmarks:

 -O2   -openmp   -ipo    -xAVX   -ansi-alias 

C++ benchmarks:

 -O2   -openmp   -ipo    -xAVX   -ansi-alias 

Fortran benchmarks:

 -O2   -openmp   -ipo    -xAVX 

Peak Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

Fortran benchmarks:

 ifort 

Peak Portability Flags

350.md:  -FR 
357.bt331:  -mcmodel=medium 
363.swim:  -mcmodel=medium 
367.imagick:  -std=c99 

Peak Optimization Flags

C benchmarks:

352.nab:  -O3   -openmp   -ipo    -xAVX   -fno-alias   -opt-malloc-options=1   -opt-calloc   -fp-model fast=2   -no-prec-div   -no-prec-sqrt   -ansi-alias 
358.botsalgn:  -O3   -openmp   -ipo    -xSSE4.2   -fno-alias   -ansi-alias 
359.botsspar:  -O3   -openmp   -ipo    -xAVX   -fno-alias   -ansi-alias 
367.imagick:  -O2   -openmp   -ipo    -xAVX   -ansi-alias 
372.smithwa:  -O2   -openmp   -ipo    -xSSE4.2   -fno-alias   -opt-streaming-stores always   -opt-malloc-options=1   -ansi-alias 

C++ benchmarks:

 -O3   -openmp   -ipo    -xAVX   -fno-alias   -ansi-alias 

Fortran benchmarks:

350.md:  -O2   -openmp   -ipo    -xAVX   -fno-alias   -opt-malloc-options=1   -fp-model fast=2   -no-prec-div   -no-prec-sqrt 
351.bwaves:  -O3   -openmp   -ipo    -xAVX   -fno-alias   -fp-model fast=2   -no-prec-div   -no-prec-sqrt 
357.bt331:  Same as 351.bwaves 
360.ilbdc:  -O3   -openmp   -ipo    -xAVX   -opt-malloc-options=1 
362.fma3d:  -O3   -openmp   -ipo    -xAVX   -fno-alias 
363.swim:  -O3   -openmp   -ipo    -xSSE4.2   -fno-alias   -opt-streaming-stores always   -opt-malloc-options=3 
370.mgrid331:  -O2   -openmp   -ipo    -xSSE4.2   -fno-alias   -opt-malloc-options=3 
371.applu331:  -O2   -openmp   -ipo    -xAVX   -fno-alias 

The flags file that was used to format this result can be browsed at
http://www.spec.org/omp2012/flags/Intel-ic13.0-linux64.20130320.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/omp2012/flags/Intel-ic13.0-linux64.20130320.xml.