SPEC® OMPG2012 Result

Cray (Test Sponsor: Indiana University)	SPECompG_base2012 = 3.92
Cray XE6	SPECompG_peak2012 = Not Run

OMP2012 license:	3440A	Test date:	Feb-2014
Test sponsor:	Indiana University	Hardware Availability:	Apr-2013
Tested by:	Indiana University	Software Availability:	Aug-2013

Hardware
CPU Name:	AMD Opteron 6380
CPU Characteristics:	AMD Turbo CORE Technology up to 3.4GHz, Turbo CORE off
CPU MHz:	2500
CPU MHz Maximum:	3400
FPU:	Integrated
CPU(s) enabled:	32 cores, 2 chips, 16 cores/chip
CPU(s) orderable:	1-2 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 (8 x 8 GB 2Rx4 PC3L-12800R-11, ECC)
Disk Subsystem:	None
Other Hardware:	None
Base Threads Run:	32
Minimum Peak Threads:	--
Maximum Peak Threads:	--

Software
Operating System:	SUSE Linux Enterprise Server 11 (x86_64), Cray Linux Environment 4.1 Kernel 2.6.32.59-0.7.1_1.0401.6845-cray_gem_c 2.6.32.59-0.7.1_1.0401.6845-cray_gem_c
Compiler:	C/C++/Fortran: Version 13.7-0 of PGI compilers 64-bit target on x86-64 Linux
Auto Parallel:	No
File System:	NFSv3 (IBM N5500 NAS) over Gb ethernet
System State:	Multi-user, run level 3
Base Pointers:	64-bit
Peak Pointers:	Not Applicable
Other Software:	None

Results Table

Benchmark	Base							Peak
Benchmark	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	1205	3.84	1205	3.84	1205	3.84
351.bwaves	32	793	5.71	793	5.72	793	5.71
352.nab	32	1012	3.84	1046	3.72	1042	3.73
357.bt331	32	806	5.88	807	5.87	801	5.92
358.botsalgn	32	1351	3.22	1351	3.22	1351	3.22
359.botsspar	32	1913	2.74	1899	2.77	1899	2.76
360.ilbdc	32	843	4.23	842	4.23	843	4.23
362.fma3d	32	1187	3.20	1183	3.21	1181	3.22
363.swim	32	1036	4.37	1038	4.36	1038	4.37
367.imagick	32	2404	2.92	2403	2.93	2403	2.92
370.mgrid331	32	1199	3.69	1200	3.68	1200	3.68
371.applu331	32	1332	4.55	1332	4.55	1332	4.55
372.smithwa	32	1255	4.27	1254	4.28	1256	4.27
376.kdtree	32	1192	3.77	1303	3.45	1018	4.42

Platform Notes

 Sysinfo program /N/soft/mason/omp2012-1.0/omp2012_br2/Docs/sysinfo
 $Rev: 395 $ $Date:: 2012-07-25 #$ 8f8c0fe9e19c658963a1e67685e50647
 running on nid00929 Wed Feb 12 22:07:08 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 : AMD Opteron(tm) Processor 6380
       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 : 16
       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 : 2048 KB

 From /proc/meminfo
    MemTotal:       66178284 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    SUSE Linux Enterprise Server 11 (x86_64)

 From /etc/*release* /etc/*version*
    SuSE-release:
       SUSE Linux Enterprise Server 11 (x86_64)
       VERSION = 11
       PATCHLEVEL = 1
    mazama-release:
       Mazama Wed Aug 28 02:06:30 CDT 2013 on hssbld0 by bwdev
       lsb-cray-mazama-7.1.0

 uname -a:
    Linux nid00929 2.6.32.59-0.7.1_1.0401.6845-cray_gem_c #1 SMP Thu Nov 15
    00:24:59 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux


 SPEC is set to: /N/soft/mason/omp2012-1.0/omp2012_br2
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /N/soft        dvs   1.7T  1.6T   41G  98% /N/soft

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

 (End of data from sysinfo program)

General Notes

 Environment:
     ENV_OMP_NESTED=FALSE
     OMP_NESTED=FALSE
     OMP_DYNAMIC=FALSE
     OMP_NUM_THREADS=32
     threads = 32

Base Compiler Invocation

C benchmarks:

pgcc

C++ benchmarks:

pgCC

Fortran benchmarks:

pgfortran

Base Portability Flags

350.md:	-Mfree
357.bt331:	-mcmodel=medium
363.swim:	-mcmodel=medium

Base Optimization Flags

C benchmarks:

-fast -mp -Mipa=fast -Mipa=inline -Msmartalloc=huge -Mfprelaxed

C++ benchmarks:

-fast -mp -Mipa=fast -Mipa=inline -Msmartalloc=huge -Mfprelaxed

Fortran benchmarks:

350.md:	-fast -mp -Mipa=fast -Mipa=inline -Msmartalloc=huge -Mfprelaxed
351.bwaves:	Same as 350.md
357.bt331:	-fast -mp -Mipa=fast -Mipa=inline -Msmartalloc=huge -Mfprelaxed -Bdynamic(*)
360.ilbdc:	Same as 350.md
362.fma3d:	Same as 350.md
363.swim:	Same as 357.bt331
370.mgrid331:	Same as 350.md
371.applu331:	Same as 350.md

(*) Indicates an optimization flag that was found in a portability variable.

The flags file that was used to format this result can be browsed at
http://www.spec.org/omp2012/flags/pgi2013_linux_flags.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/omp2012/flags/pgi2013_linux_flags.xml.