SPEC® OMPG2012 Result

Copyright 2012-2014 Standard Performance Evaluation Corporation

Cisco Systems

SPECompG_base2012 = 8.91

Cisco UCS B260 M4 (Intel Xeon E7-4890 v2 @ 2.80
GHz)

SPECompG_peak2012 = 9.66

OMP2012 license: 9019 Test date: Feb-2014
Test sponsor: Cisco Systems Hardware Availability: May-2014
Tested by: Cisco Systems Software Availability: Oct-2013
Benchmark results graph
Hardware
CPU Name: Intel Xeon E7-4890 v2
CPU Characteristics: Intel Turbo Boost Technology up to 3.40 GHz
CPU MHz: 2800
CPU MHz Maximum: 3400
FPU: Integrated
CPU(s) enabled: 30 cores, 2 chips, 15 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: 38400 KB I+D on chip per chip
Other Cache: None
Memory: 256 GB (32 x 8 GB 2Rx4 PC3-12800R-11, ECC, and
CL11)
Disk Subsystem: 1 x 300 GB 15000 RPM SAS
Other Hardware: --
Base Threads Run: 60
Minimum Peak Threads: 30
Maximum Peak Threads: 60
Software
Operating System: Red Hat Enterprise Linux Server release 6.4
Compiler: C/C++/Fortran: Version 14.0.1.106 of Intel
Composer
XE for Linux Build 20131008
Auto Parallel: No
File System: Linux ext4
System State: Default
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other Software: Kernel 2.6.32-358.el6.x86_64

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 60 446   10.4   441   10.5   441   10.5   60 360   12.9   359   12.9   359   12.9  
351.bwaves 60 400   11.3   401   11.3   400   11.3   30 366   12.4   367   12.3   363   12.5  
352.nab 60 508   7.65  509   7.64  508   7.65  60 440   8.84  441   8.81  441   8.82 
357.bt331 60 391   12.1   391   12.1   391   12.1   60 380   12.5   380   12.5   380   12.5  
358.botsalgn 60 637   6.83  636   6.83  636   6.83  60 637   6.83  637   6.83  637   6.83 
359.botsspar 60 969   5.42  977   5.37  979   5.36  30 817   6.43  817   6.43  817   6.43 
360.ilbdc 60 525   6.78  526   6.77  525   6.77  60 525   6.78  525   6.78  525   6.78 
362.fma3d 60 531   7.16  531   7.15  530   7.17  60 529   7.18  528   7.20  529   7.18 
363.swim 60 491   9.22  491   9.22  491   9.22  30 436   10.4   436   10.4   435   10.4  
367.imagick 60 611   11.5   611   11.5   612   11.5   60 610   11.5   613   11.5   611   11.5  
370.mgrid331 60 539   8.20  540   8.19  539   8.20  30 529   8.35  530   8.34  529   8.35 
371.applu331 60 502   12.1   500   12.1   504   12.0   60 501   12.1   504   12.0   500   12.1  
372.smithwa 60 489   11.0   488   11.0   483   11.1   30 347   15.4   348   15.4   343   15.6  
376.kdtree 60 511   8.80  511   8.81  531   8.47  60 517   8.71  507   8.88  509   8.84 

Platform Notes

 Sysinfo program /opt/omp2012/Docs/sysinfo
 $Rev: 395 $ $Date:: 2012-07-25 #$ 8f8c0fe9e19c658963a1e67685e50647
 running on specomp Sun Feb  9 13:36:06 2014

 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 E7-4890 v2 @ 2.80GHz
       2 "physical id"s (chips)
       60 "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 : 15
       siblings  : 30
       physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
       physical 1: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
    cache size : 38400 KB

 From /proc/meminfo
    MemTotal:       264101684 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    Red Hat Enterprise Linux Server release 6.4 (Santiago)

 From /etc/*release* /etc/*version*
    redhat-release: Red Hat Enterprise Linux Server release 6.4 (Santiago)
    system-release: Red Hat Enterprise Linux Server release 6.4 (Santiago)
    system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server

 uname -a:
    Linux specomp 2.6.32-358.el6.x86_64 #1 SMP Tue Jan 29 11:47:41 EST 2013
    x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Feb 9 09:45

 SPEC is set to: /opt/omp2012
    Filesystem    Type    Size  Used Avail Use% Mounted on
    /dev/sda1     ext4    275G   23G  238G   9% /

 Additional information from dmidecode:
   BIOS Cisco Systems, Inc. EXM4-1.2.2.1.12.012920142034 01/29/2014
   Memory:
    32x   8 GB
    32x 0xCE00 M393B1K70QB0-YK0 8 GB 1333 MHz 2 rank
    16x NO DIMM NO DIMM

 (End of data from sysinfo program)

General Notes

 ========================================================================
 BIOS settings notes:
 Intel Turbo Boost Technology (Turbo)  : Enabled
 CPU Performance set to Enterprise
 Power Technology set to Custom
 General OMP Library Settings
   KMP_STACKSIZE=8192M
   OMP_DYNAMIC=FALSE
   OMP_NESTED=FALSE

 ========================================================================
 General base OMP Library Settings
   KMP_AFFINITY=compact,0,granularity=fine

 ========================================================================
 General peak OMP Library Settings
   KMP_AFFINITY=compact,0,granularity=fine

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


Submitted_by: Rajendra Yogendra<ryogendr@cisco.com>
Submitted: Tue Mar 18 13:48:44 EDT 2014
Submission: omp2012-20140227-00049.sub
 ========================================================================
 351.bwaves:peak:
   KMP_AFFINITY=compact,1,granularity=fine
   OMP_SCHEDULE=static,1

 ========================================================================
 357.bt331=peak=default=default:
   OMP_SCHEDULE=static,1
   FOPTIMIZE=-fp-model fast=2 -no-prec-div -no-prec-sqrt -align array64byte
 ========================================================================
 359.botsspar:peak:
   KMP_AFFINITY=compact,1,granularity=fine
   OMP_SCHEDULE=guided
 ========================================================================
 362.fma3d:peak:
   OMP_SCHEDULE=static,1

 ========================================================================
 363.swim:peak:
   KMP_AFFINITY=compact,1,granularity=fine

 ========================================================================
 370.mgrid331:peak:
   KMP_AFFINITY=compact,1,granularity=fine

 ========================================================================
 372.smithwa:peak:
   KMP_AFFINITY=compact,1,granularity=fine

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   -align array64byte 

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:  -O2   -openmp   -ipo    -xAVX   -ansi-alias 
359.botsspar:  -O3   -openmp   -ipo    -xAVX   -fno-alias   -ansi-alias 
367.imagick:  Same as 358.botsalgn 
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   -align array64byte 
351.bwaves:  -O3   -openmp   -ipo    -xAVX   -fno-alias   -fp-model fast=2   -no-prec-div   -no-prec-sqrt   -align array64byte 
357.bt331:  Same as 351.bwaves 
360.ilbdc:  -O3   -openmp   -ipo    -xAVX   -opt-malloc-options=1   -align array64byte 
362.fma3d:  -O3   -openmp   -ipo    -xAVX   -fno-alias   -align array64byte 
363.swim:  -O3   -openmp   -ipo    -xSSE4.2   -fno-alias   -opt-streaming-stores always   -opt-malloc-options=3   -align array64byte 
370.mgrid331:  -O2   -openmp   -ipo    -xSSE4.2   -fno-alias   -opt-malloc-options=3   -align array64byte 
371.applu331:  -O2   -openmp   -ipo    -xAVX   -align array64byte 

The flags file that was used to format this result can be browsed at
http://www.spec.org/omp2012/flags/Intel-ic13.0-linux64.20130910.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/omp2012/flags/Intel-ic13.0-linux64.20130910.xml.