SPEC® ACCEL_OCL Result

Copyright 2014-2015 Standard Performance Evaluation Corporation

SGI (Test Sponsor: Technische Universitaet Dresden)

Intel Xeon E5620

SGI C3108-TY11

SPECaccel_ocl_base = 0.255

SPECaccel_ocl_energy_base = 0.364

SPECaccel_ocl_peak = Not Run

SPECaccel_ocl_energy_peak = --

ACCEL license: 37A Test date: Feb-2014
Test sponsor: Technische Universitaet Dresden Hardware Availability: May-2011
Tested by: Technische Universitaet Dresden Software Availability: Dec-2013
Benchmark results graph
Hardware
CPU Name: Intel Xeon E5620
CPU Characteristics:
CPU MHz: 2400
CPU MHz Maximum: 2400
FPU: Integrated
CPU(s) enabled: 8 cores, 2 chips, 4 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: 1 MB I+D on chip per core
L3 Cache: 12 MB I+D on chip per chip
Other Cache: None
Memory: 24 GB (6 x 4 GB 2Rx4 PC3-10600R-9, ECC, running
at 1066 MHz)
Disk Subsystem: 500GB Seagate ST3500514NS SATA disk
Other Hardware: None
Accelerator
Accel Model Name: Xeon E5620
Accel Vendor: Intel
Accel Name: Intel Xeon E5620
Type of Accel: CPU
Accel Connection: QPI 1.0 @ 5.86 GT/s
Does Accel Use ECC: yes
Accel Description: 2x Intel Xeon E5620 CPUs with MultiThreading
(Westmere Generation)
Accel Driver: None
Software
Operating System: SUSE Linux Enterprise Server 11 (x86_64)
SLES11 SP2
3.0.101-0.7.15-default
Kernel 3.0.101-0.5-default
Compiler: Gnu Compiler Collection C/C++ Version 4.3.4
File System: ext4
System State: Run level 5 (OpenCL drivers loaded, no
X11-Desktop running)
Other Software: Intel OpenCL XE 3.2.1-16712
Power
Power Supply: 1200 W
Power Supply Details: SuperMicro PWS-1K21P-1R
Max. Power (W): 273.05
Idle Power (W): 144.21
Min. Temperature (C): 20.19
Power Analyzer
Power Analyzer: Power Analyzer
Hardware Vendor: ZES Zimmer
Model: LMG450
Serial Number: 07510905
Input Connection: RS232 via USB-adapter
Metrology Institute: PTB (Physikalisch Technische Bundesanstalt)
Calibration By: ZES Zimmer
Calibration Label: 04300751001
Calibration Date: 11.05.2013
PTDaemon Version: 1.6.2 (372e138a; 2013-12-04)
Setup Description: connected to the single power supply that powers
the system
Current Ranges Used: 1.2A, 2.5A
Voltage Range Used: 250V
Temperature Meter
Temperature Meter: Temperature Meter
Hardware Vendor: Digi
Model: Watchport/H
Serial Number: W00513713
Input Connection: USB
PTDaemon Version: 1.6.2 (372e138a; 2013-12-04)
Setup Description: positioned in front of intake fan

Base Results Table

Benchmark Seconds Ratio Energy
(kJ)
Maximum
Power
Average
Power
Energy
Ratio
Seconds Ratio Energy
(kJ)
Maximum
Power
Average
Power
Energy
Ratio
Seconds Ratio Energy
(kJ)
Maximum
Power
Average
Power
Energy
Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
101.tpacf 924    0.116   212    233   229   0.154  939    0.114   214    233   228   0.152  927    0.115   213    233   229   0.153 
103.stencil 607    0.206   159    263   262   0.285  606    0.206   159    263   262   0.285  601    0.208   158    263   262   0.287 
104.lbm 106    1.06    26.0  248   245   1.48   106    1.06    26.0  247   245   1.48   106    1.06    25.9  247   245   1.49  
110.fft 577    0.192   152    264   263   0.270  578    0.192   151    264   262   0.271  578    0.192   151    264   261   0.271 
112.spmv 1755    0.0837  387    223   221   0.136  1778    0.0827  390    220   219   0.135  1741    0.0844  384    222   221   0.137 
114.mriq 427    0.256   108    253   252   0.335  436    0.250   109    251   250   0.331  426    0.256   107    253   252   0.336 
116.histo 179    0.636   35.1  213   196   0.886  153    0.746   31.5  213   206   0.988  158    0.722   32.0  213   203   0.972 
117.bfs 86.2  1.36    18.4  226   213   2.07   84.6  1.38    18.1  226   214   2.10   80.9  1.45    17.4  229   216   2.18  
118.cutcp 587    0.169   141    240   240   0.236  587    0.169   140    240   239   0.236  572    0.173   138    242   241   0.240 
120.kmeans 171    0.584   32.5  191   190   0.831  171    0.586   32.4  192   190   0.834  177    0.566   33.3  191   188   0.812 
121.lavamd 650    0.168   154    238   237   0.256  650    0.168   154    238   236   0.257  650    0.168   154    238   237   0.256 
122.cfd 1814    0.0695  316    237   174   0.136  1826    0.0690  318    236   174   0.136  1810    0.0696  315    237   174   0.137 
123.nw 308    0.373   75.4  246   245   0.479  308    0.373   75.5  246   245   0.479  308    0.374   75.3  246   245   0.480 
124.hotspot 1022    0.112   264    259   258   0.143  1039    0.110   266    259   256   0.142  1020    0.112   263    259   258   0.144 
125.lud 401    0.297   107    273   268   0.409  399    0.298   107    273   268   0.410  401    0.297   107    272   267   0.409 
126.ge 148    1.05    33.6  232   227   1.59   150    1.03    34.2  232   227   1.57   148    1.05    33.4  232   225   1.61  
127.srad 1050    0.109   260    252   247   0.154  1050    0.109   259    253   247   0.154  1049    0.109   259    253   247   0.154 
128.heartwall 919    0.115   212    242   231   0.170  936    0.113   213    238   228   0.169  938    0.113   214    238   228   0.169 
140.bplustree 404    0.267   102    254   252   0.349  393    0.275   99.3  254   252   0.357  392    0.275   99.2  254   253   0.357 

Operating System Notes

 continuously upgraded via SLES update manager

Platform Notes

 Sysinfo program /home/juckel/kit39/Docs/sysinfo
 $Rev: 6874 $ $Date:: 2013-11-20 #$ 0953404ef7e75a5f9bbb534c6de3f831
 running on spec-accel Fri Feb 28 12:49:05 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/accel/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
       2 "physical id"s (chips)
       16 "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 : 4
       siblings  : 8
       physical 0: cores 0 1 9 10
       physical 1: cores 0 1 9 10
    cache size : 12288 KB

 From /proc/meminfo
    MemTotal:       24599776 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 = 2

 uname -a:
    Linux spec-accel 3.0.101-0.7.15-default #1 SMP Wed Jan 15 22:13:35 UTC 2014
    (0e621ee) x86_64 x86_64 x86_64 GNU/Linux

 run-level 5 Feb 28 12:45 last=S

 SPEC is set to: /home/juckel/kit39
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda2      ext3  457G  199G  258G  44% /

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

 (End of data from sysinfo program)

Base Runtime Environment

C benchmarks:

 OpenCL Platform: Intel(R) OpenCL, OpenCL 1.2 LINUX   OpenCL Device #0: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, v 1.2.0.82248 

C++ benchmarks:

 OpenCL Platform: Intel(R) OpenCL, OpenCL 1.2 LINUX   OpenCL Device #0: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, v 1.2.0.82248 

Base Compiler Invocation

C benchmarks:

 gcc 

C++ benchmarks:

 g++ 

Base Optimization Flags

C benchmarks:

 -O2   -I/opt/intel-ocl/2013-3.2.1-16712/intel/opencl-1.2-3.2.1.16712/include   -lOpenCL 

C++ benchmarks:

 -O2   -I/opt/intel-ocl/2013-3.2.1-16712/intel/opencl-1.2-3.2.1.16712/include   -lOpenCL 

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

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