SPEC® ACCEL™ ACC Result

Copyright 2015-2017 Standard Performance Evaluation Corporation

Supermicro (Test Sponsor: NVIDIA Corporation)

Tesla K40m

SuperServer 1028GR-TR

SPECaccel_acc_base = 2.56

SPECaccel_acc_peak = 2.56
ACCEL license: 019 Test date: May-2017
Test sponsor: NVIDIA Corporation Hardware Availability: Oct-2015
Tested by: NVIDIA Corporation Software Availability: May-2017
Benchmark results graph
Hardware
CPU Name: Intel Xeon E5-2698 v3
CPU Characteristics:
CPU MHz: 2300
CPU MHz Maximum: 3600
FPU: Integrated
CPU(s) enabled: 32 cores, 2 chips, 16 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: 40 MB I+D on chip per chip
Other Cache: None
Memory: 256 GB (16 x 16 GB 2Rx4 PC4-2133P-R)
Disk Subsystem: 500 GB Seagate ST9500620NS 7200 RPM SATA
Other Hardware: None
Accelerator
Accel Model Name: Tesla K40
Accel Vendor: NVIDIA Corporation
Accel Name: Tesla K40m
Type of Accel: GPU
Accel Connection: PCIe
Does Accel Use ECC: Yes
Accel Description: See Notes
Accel Driver: NVIDIA UNIX x86_64 Kernel Module 375.20
Software
Operating System: CentOS Linux release 7.2.1511 (Core)
3.10.0-327.22.2.el7.x86_64
Compiler: PGI Professional Edition, Release 17.5
File System: xfs
System State: Run level 3 (multi-user)
Other Software: None

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 58.8  2.47  58.6  2.48  58.6  2.48  58.8  2.47  58.6  2.48  58.6  2.48 
304.olbm 231    1.97  231    1.97  231    1.97  231    1.97  231    1.97  231    1.97 
314.omriq 391    2.45  390    2.45  391    2.45  391    2.45  390    2.45  391    2.45 
350.md 120    2.11  120    2.11  119    2.11  120    2.11  120    2.11  119    2.11 
351.palm 189    1.96  189    1.96  188    1.97  189    1.96  189    1.96  188    1.97 
352.ep 360    1.47  359    1.48  361    1.47  360    1.47  359    1.48  361    1.47 
353.clvrleaf 161    2.76  161    2.76  161    2.76  161    2.76  161    2.76  161    2.76 
354.cg 156    2.62  156    2.62  156    2.62  156    2.62  156    2.62  156    2.62 
355.seismic 133    2.77  133    2.78  133    2.78  133    2.77  133    2.78  133    2.78 
356.sp 114    2.41  114    2.41  114    2.41  114    2.41  114    2.41  114    2.41 
357.csp 82.6  3.27  82.4  3.28  82.6  3.27  82.6  3.27  82.4  3.28  82.6  3.27 
359.miniGhost 122    3.03  122    3.03  122    3.04  122    3.03  122    3.03  122    3.04 
360.ilbdc 122    3.02  122    3.01  122    3.02  122    3.02  122    3.01  122    3.02 
363.swim 90.4  2.55  91.1  2.52  91.2  2.52  90.4  2.55  91.1  2.52  91.2  2.52 
370.bt 43.4  5.13  43.5  5.13  43.2  5.16  43.4  5.13  43.5  5.13  43.2  5.16 

Operating System Notes

 Stacksize set to 'unlimited'

Platform Notes

 Sysinfo program /local/home/colgrove/SPECACCEL/Docs/sysinfo
 $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35
 running on hsw8 Wed May 10 13:11:00 2017

 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 E5-2698 v3 @ 2.30GHz
       2 "physical id"s (chips)
       64 "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  : 32
       physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
       physical 1: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
    cache size : 40960 KB

 From /proc/meminfo
    MemTotal:       264038532 kB
    HugePages_Total:      20
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    CentOS Linux release 7.2.1511 (Core)

 From /etc/*release* /etc/*version*
    centos-release: CentOS Linux release 7.2.1511 (Core)
    centos-release-upstream: Derived from Red Hat Enterprise Linux 7.2 (Source)
    os-release:
       NAME="CentOS Linux"
       VERSION="7 (Core)"
       ID="centos"
       ID_LIKE="rhel fedora"
       VERSION_ID="7"
       PRETTY_NAME="CentOS Linux 7 (Core)"
       ANSI_COLOR="0;31"
       CPE_NAME="cpe:/o:centos:centos:7"
    redhat-release: CentOS Linux release 7.2.1511 (Core)
    system-release: CentOS Linux release 7.2.1511 (Core)
    system-release-cpe: cpe:/o:centos:centos:7

 uname -a:
    Linux hsw8 3.10.0-327.22.2.el7.x86_64 #1 SMP Thu Jun 23 17:05:11 UTC 2016
    x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 May 10 10:51

 SPEC is set to: /local/home/colgrove/SPECACCEL
    Filesystem              Type  Size  Used Avail Use% Mounted on
    /dev/mapper/centos-root xfs   443G   29G  414G   7% /

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

 (End of data from sysinfo program)
  Information from pgaccelinfo

  CUDA Driver Version:           8000
  NVRM version:                  NVIDIA UNIX x86_64 Kernel Module  375.20  Tue Nov 15 16:49:10 PST 2016

  Device Number:                 0
  Device Name:                   Tesla K40m
  Device Revision Number:        3.5
  Global Memory Size:            12029132800
  Number of Multiprocessors:     15
  Number of SP Cores:            2880
  Number of DP Cores:            960
  Concurrent Copy and Execution: Yes
  Total Constant Memory:         65536
  Total Shared Memory per Block: 49152
  Registers per Block:           65536
  Warp Size:                     32
  Maximum Threads per Block:     1024
  Maximum Block Dimensions:      1024, 1024, 64
  Maximum Grid Dimensions:       2147483647 x 65535 x 65535
  Maximum Memory Pitch:          2147483647B
  Texture Alignment:             512B
  Clock Rate:                    745 MHz
  Execution Timeout:             No
  Integrated Device:             No
  Can Map Host Memory:           Yes
  Compute Mode:                  default
  Concurrent Kernels:            Yes
  ECC Enabled:                   Yes
  Memory Clock Rate:             3004 MHz
  Memory Bus Width:              384 bits
  L2 Cache Size:                 1572864 bytes
  Max Threads Per SMP:           2048
  Async Engines:                 2
  Unified Addressing:            Yes
  Managed Memory:                Yes
  PGI Compiler Option:           -ta=tesla:cc35

Base Compiler Invocation

C benchmarks:

 pgcc 

Fortran benchmarks:

 pgfortran 

Benchmarks using both Fortran and C:

 pgcc   pgfortran 

Base Optimization Flags

C benchmarks:

 -fast   -Mfprelaxed   -acc   -ta=tesla:cc35   -ta=tesla:cuda8.0 

Fortran benchmarks:

 -fast   -Mfprelaxed   -acc   -ta=tesla:cc35   -ta=tesla:cuda8.0 

Benchmarks using both Fortran and C:

353.clvrleaf:  -fast   -Mfprelaxed   -acc   -ta=tesla:cc35   -ta=tesla:cuda8.0 
359.miniGhost:  -fast   -Mfprelaxed   -acc   -ta=tesla:cc35   -ta=tesla:cuda8.0   -Mnomain 

Peak Optimization Flags

C benchmarks:

303.ostencil:  basepeak = yes 
304.olbm:  basepeak = yes 
314.omriq:  basepeak = yes 
352.ep:  basepeak = yes 
354.cg:  basepeak = yes 
357.csp:  basepeak = yes 
370.bt:  basepeak = yes 

Fortran benchmarks:

350.md:  basepeak = yes 
351.palm:  basepeak = yes 
355.seismic:  basepeak = yes 
356.sp:  basepeak = yes 
360.ilbdc:  basepeak = yes 
363.swim:  basepeak = yes 

Benchmarks using both Fortran and C:

353.clvrleaf:  basepeak = yes 
359.miniGhost:  basepeak = yes 

The flags file that was used to format this result can be browsed at
https://www.spec.org/accel/flags/pgi2017_flags.20170621.00.html.

You can also download the XML flags source by saving the following link:
https://www.spec.org/accel/flags/pgi2017_flags.20170621.00.xml.

SPEC and SPEC ACCEL are registered trademarks or trademarks 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 2015-2017 Standard Performance Evaluation Corporation
Tested with SPEC ACCEL v75.
Report generated on Wed Jun 21 17:15:18 2017 by SPEC ACCEL HTML formatter v1290.
Originally published on 21 June 2017.