SPEC® ACCEL™ ACC Result

Copyright 2014-2015 Standard Performance Evaluation Corporation

Bull (Test Sponsor: Technische Universitaet Dresden)

NVIDIA Tesla K80

Bull R400

SPECaccel_acc_base = 2.45

SPECaccel_acc_peak = 2.44

ACCEL license: 37A Test date: Oct-2015
Test sponsor: Technische Universitaet Dresden Hardware Availability: Jan-2015
Tested by: Technische Universitaet Dresden Software Availability: May-2015
Benchmark results graph
Hardware
CPU Name: Intel Xeon E5-2680 v3
CPU Characteristics: Intel Turbo Boost Technology up to 3.30 GHz
CPU MHz: 2500
CPU MHz Maximum: 3300
FPU: Integrated
CPU(s) enabled: 24 cores, 2 chips, 12 cores/chip
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: 30 MB I+D on chip per chip
Other Cache: None
Memory: 64 GB (8 x 8 GB 2Rx8 PC4-2133R-10)
Disk Subsystem: 62 GB SSD
Other Hardware: --
Accelerator
Accel Model Name: Tesla K80
Accel Vendor: NVIDIA
Accel Name: NVIDIA Tesla K80
Type of Accel: GPU
Accel Connection: PCIe 2.0 16x
Does Accel Use ECC: yes
Accel Description: NVIDIA Tesla K80, Kepler GK210, 2496 CUDA cores,
875 MHz
12 GB GDDR5 RAM
(Kepler Generation)
Accel Driver: NVIDIA UNIX x86_64 Kernel Module 346.46
Software
Operating System: Red Hat Enterprise Linux Server release 6.4
(Santiago)
2.6.32-504.12.2.el6.x86_64
Compiler: PGI Accelerator Server Complete, Release 15.7
File System: ext4
System State: Run Level 3 (Multi-User)
Other Software: NVIDIA Cuda SDK 7.0, driver version 346.46

Results Table

Benchmark Base Peak
Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
303.ostencil 59.1  2.46  59.1  2.45  59.1  2.45  59.2  2.45  59.1  2.45  59.2  2.45 
304.olbm 205    2.22  205    2.22  205    2.22  205    2.22  205    2.22  205    2.22 
314.omriq 400    2.39  400    2.39  400    2.39  400    2.39  400    2.39  400    2.39 
350.md 115    2.19  115    2.19  115    2.19  115    2.19  115    2.19  115    2.19 
351.palm 204    1.82  204    1.81  204    1.81  204    1.81  209    1.77  205    1.80 
352.ep 305    1.74  305    1.74  305    1.74  305    1.74  306    1.73  305    1.74 
353.clvrleaf 161    2.77  161    2.77  161    2.77  161    2.77  161    2.77  161    2.77 
354.cg 139    2.94  139    2.94  139    2.93  139    2.94  139    2.94  139    2.94 
355.seismic 132    2.80  132    2.80  132    2.80  132    2.80  132    2.80  132    2.80 
356.sp 135    2.05  135    2.05  135    2.04  135    2.04  135    2.04  135    2.05 
357.csp 138    1.96  138    1.96  138    1.95  138    1.95  138    1.96  138    1.96 
359.miniGhost 145    2.54  146    2.54  145    2.54  145    2.54  145    2.54  145    2.54 
360.ilbdc 136    2.69  136    2.69  136    2.69  136    2.69  136    2.69  136    2.69 
363.swim 82.4  2.79  82.3  2.80  82.8  2.78  82.9  2.77  83.2  2.76  83.3  2.76 
370.bt 51.5  4.33  51.5  4.33  51.6  4.33  51.6  4.33  51.6  4.32  51.5  4.33 

Platform Notes

 MultiThreading disabled in BIOS
 Sysinfo program /tmp/spec-accel/1.1/Docs/sysinfo
 $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35
 running on taurusi2060 Fri Oct 23 21:24:22 2015

 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 E5-2680 v3 @ 2.50GHz
       2 "physical id"s (chips)
       24 "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 : 12
       siblings  : 12
       physical 0: cores 0 1 2 3 4 5 8 9 10 11 12 13
       physical 1: cores 0 1 2 3 4 5 8 9 10 11 12 13
    cache size : 30720 KB

 From /proc/meminfo
    MemTotal:       65868116 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 taurusi2060 2.6.32-504.12.2.el6.x86_64 #1 SMP Sun Feb 1 12:14:02 EST
    2015 x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Sep 30 16:57

 SPEC is set to: /tmp/spec-accel/1.1
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda3      ext4   62G  4.2G   55G   8% /tmp

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

 (End of data from sysinfo program)

Base Compiler Invocation

C benchmarks:

 pgcc 

Fortran benchmarks:

 pgfortran 

Benchmarks using both Fortran and C:

 pgcc   pgfortran 

Base Optimization Flags

C benchmarks:

 -V15.9   -fast   -acc   -ta=tesla:tesla   -ta=tesla:cuda7.0   -tp=haswell-64 

Fortran benchmarks:

 -V15.9   -fast   -acc   -ta=tesla:tesla   -ta=tesla:cuda7.0   -tp=haswell-64 

Benchmarks using both Fortran and C:

353.clvrleaf:  -V15.9   -fast   -acc   -ta=tesla:tesla   -ta=tesla:cuda7.0   -tp=haswell-64 
359.miniGhost:  -V15.9   -fast   -acc   -ta=tesla:tesla   -ta=tesla:cuda7.0   -tp=haswell-64   -Mnomain 

Peak Compiler Invocation

C benchmarks:

 pgcc 

Fortran benchmarks:

 pgfortran 

Benchmarks using both Fortran and C:

 pgcc   pgfortran 

Peak Optimization Flags

C benchmarks:

 -V15.9   -fast   -acc   -ta=tesla:beta   -ta=tesla:cuda7.0   -tp=haswell-64 

Fortran benchmarks:

 -V15.9   -fast   -acc   -ta=tesla:beta   -ta=tesla:cuda7.0   -tp=haswell-64 

Benchmarks using both Fortran and C:

353.clvrleaf:  -V15.9   -fast   -acc   -ta=tesla:beta   -ta=tesla:cuda7.0   -tp=haswell-64 
359.miniGhost:  -V15.9   -fast   -acc   -ta=tesla:beta   -ta=tesla:cuda7.0   -tp=haswell-64   -Mnomain 

The flags file that was used to format this result can be browsed at
http://www.spec.org/accel/flags/pgi2014_flags.20151201.00.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/accel/flags/pgi2014_flags.20151201.00.xml.