SPEC® ACCEL_OCL Result

Copyright 2014-2015 Standard Performance Evaluation Corporation

Dell (Test Sponsor: Technische Universitaet Dresden)

NVIDIA Tesla K20c

Precision T5600

SPECaccel_ocl_base = 1.68

SPECaccel_ocl_energy_base = 2.75

SPECaccel_ocl_peak = Not Run

SPECaccel_ocl_energy_peak = --
ACCEL license: 37A Test date: Sep-2014
Test sponsor: Technische Universitaet Dresden Hardware Availability: Apr-2013
Tested by: Technische Universitaet Dresden Software Availability: Aug-2014
Benchmark results graph
Hardware
CPU Name: Intel Xeon E5-2667
CPU Characteristics:
CPU MHz: 2900
CPU MHz Maximum: 3500
FPU: Integrated
CPU(s) enabled: 6 cores, 1 chip, 6 cores/chip, 2 threads/core
CPU(s) orderable: 1 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: 15 MB I+D on chip per chip
Other Cache: None
Memory: 16 GB (4 x 4 GB 2Rx4 PC3-12800R-9, ECC)
Disk Subsystem: 1 TB SATA disk on Dell PERC H310 PCIe host-based
RAID card
Other Hardware: None
Accelerator
Accel Model Name: Tesla K20c
Accel Vendor: NVIDIA
Accel Name: NVIDIA Tesla K20c
Type of Accel: GPU
Accel Connection: PCIe 2.0 16x
Does Accel Use ECC: yes
Accel Description: NVIDIA Tesla K20c GPU, 2496 CUDA cores, 706MHz, 5
GB GDDR5 RAM
Accel Driver: NVIDIA UNIX x86_64 Kernel Module 340.32
Software
Operating System: SLES11 SP3
SUSE Linux Enterprise Server 11 (x86_64)
3.0.101-0.35-default
Compiler: Gnu Compiler Collection C/C++ Version 4.3.4
File System: ext3
System State: Run level 3 (multi user)
Other Software: NVIDIA CUDA 6.0.9, driver 340.32
Power
Power Supply: 825 W
Power Supply Details: Dell D825EF-00
Max. Power (W): 242.87
Idle Power (W): 77.66
Min. Temperature (C): 23.06
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 75.7  1.41   13.2   179   174   2.48  74.4  1.44   13.0   179   175   2.51  74.3  1.44   13.0   179   175   2.51 
103.stencil 69.9  1.79   16.4   237   234   2.76  69.6  1.79   16.4   238   235   2.76  70.0  1.79   16.4   237   234   2.76 
104.lbm 46.0  2.43   9.88  217   215   3.90  46.9  2.39   10.1   217   214   3.83  45.8  2.45   9.76  217   213   3.95 
110.fft 72.2  1.54   17.3   242   240   2.36  72.2  1.54   17.3   242   239   2.37  73.3  1.51   17.6   243   240   2.33 
112.spmv 83.0  1.77   18.0   227   216   2.93  82.9  1.77   18.1   228   218   2.91  83.3  1.77   18.1   227   217   2.91 
114.mriq 36.0  3.03   7.42  209   206   4.86  35.9  3.03   7.48  210   208   4.82  36.0  3.03   7.44  210   207   4.85 
116.histo 70.7  1.61   11.2   163   159   2.77  69.7  1.64   11.1   163   159   2.81  70.9  1.61   11.2   163   158   2.78 
117.bfs 67.2  1.74   13.0   200   194   2.92  67.2  1.74   13.1   201   194   2.91  67.3  1.74   13.0   201   194   2.92 
118.cutcp 43.6  2.27   9.29  215   213   3.57  43.6  2.27   9.30  215   214   3.57  43.6  2.27   9.28  215   213   3.57 
120.kmeans 82.4  1.21   12.9   160   157   2.09  83.4  1.20   13.1   160   157   2.07  83.0  1.21   13.0   160   156   2.08 
121.lavamd 74.0  1.47   16.6   233   224   2.38  73.1  1.49   16.5   233   225   2.40  73.0  1.49   16.5   233   226   2.39 
122.cfd 65.9  1.91   13.8   213   209   3.13  65.4  1.93   13.8   214   210   3.13  65.4  1.93   13.7   213   209   3.15 
123.nw 75.9  1.51   13.6   180   179   2.65  75.6  1.52   13.6   181   180   2.66  75.6  1.52   13.6   181   180   2.66 
124.hotspot 47.8  2.38   10.6   230   222   3.55  47.7  2.39   10.6   231   223   3.55  47.8  2.38   10.6   230   222   3.56 
125.lud 112    1.06   23.9   217   213   1.83  112    1.06   23.9   217   213   1.83  112    1.06   24.0   217   213   1.83 
126.ge 54.8  2.83   11.3   210   206   4.74  54.8  2.83   11.3   210   207   4.73  55.1  2.81   11.3   211   205   4.74 
127.srad 75.6  1.51   16.5   221   218   2.42  75.5  1.51   16.5   221   218   2.42  75.5  1.51   16.5   220   218   2.42 
128.heartwall 109    0.974  22.6   210   207   1.60  109    0.973  22.6   210   207   1.60  109    0.977  22.6   210   208   1.60 
140.bplustree 108    1.00   20.4   191   189   1.74  108    1.00   20.4   191   189   1.74  108    1.00   20.3   191   188   1.75 

Operating System Notes

 continuously upgraded via SLES update manager

Platform Notes

 Sysinfo program /home/alex/accel-1.0/Docs/sysinfo
 $Rev: 6874 $ $Date:: 2013-11-20 #$ 0953404ef7e75a5f9bbb534c6de3f831
 running on playground Mon Sep  8 13:30:33 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 E5-2667 0 @ 2.90GHz
       1 "physical id"s (chips)
       12 "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 : 6
       siblings  : 12
       physical 0: cores 0 1 2 3 4 5
    cache size : 15360 KB

 From /proc/meminfo
    MemTotal:       16256140 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 = 3

 uname -a:
    Linux playground 3.0.101-0.35-default #1 SMP Wed Jul 9 11:43:04 UTC 2014
    (c36987d) x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Sep 8 11:37 last=S

 SPEC is set to: /home/alex/accel-1.0
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda3      ext3  866G   82G  740G  10% /home

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

 (End of data from sysinfo program)

Base Runtime Environment

C benchmarks:

 OpenCL Platform: NVIDIA CUDA, OpenCL 1.1 CUDA 6.5.14   OpenCL Device #0: Tesla K20c, v 340.32 

C++ benchmarks:

 OpenCL Platform: NVIDIA CUDA, OpenCL 1.1 CUDA 6.5.14   OpenCL Device #0: Tesla K20c, v 340.32 

Base Compiler Invocation

C benchmarks:

 gcc 

C++ benchmarks:

 g++ 

Base Optimization Flags

C benchmarks:

 -O2   -lOpenCL 

C++ benchmarks:

 -O2   -lOpenCL 

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

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

SPEC is a registered trademark of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders.

For questions about this result, please contact the tester.
For other inquiries, please contact webmaster@spec.org
Copyright 2014-2015 Standard Performance Evaluation Corporation
Tested with SPEC ACCEL v1.0.
Report generated on Tue Mar 3 14:21:47 2015 by SPEC ACCEL HTML formatter v1212.
Originally published on 1 October 2014.