SPEC® CPU2017 Floating Point Rate Result

Copyright 2017 Standard Performance Evaluation Corporation

H3C

H3C R4900 G2 (Intel Xeon E5-2620 v4, 2.10 GHz)

SPECrate2017_fp_base = 76.00

SPECrate2017_fp_peak = 77.70

CPU2017 License: 9066 Test Date: Feb-2017
Test Sponsor: H3C Hardware Availability: Oct-2016
Tested by: H3C Software Availability: Oct-2016

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: Intel Xeon E5-2620 v4
  Max MHz.: 3000
  Nominal: 2100
Enabled: 16 cores, 2 chips, 2 threads/core
Orderable: 1,2 chip
Cache L1: 32 KB I + 32 KB D on chip per core
  L2: 256 KB I+D on chip per core
  L3: 20 MB I+D on chip per chip
  Other: None
Memory: 256 GB (16 x 16 GB 2Rx4 PC4-2400T-R,
running at 2133 MHz)
Storage: 500GB SATA 7200 RPM
Other: None
Software
OS: SUSE Linux Enterprise Server 12 SP1
SUSE Linux Enterprise Server 12 SP1
3.12.49-11-default
Compiler: C/C++: Version 17.0.0.098 of Intel C++ Compiler
Professional Build 20160721;
Fortran: Version 17.0.0.098 of Intel Fortran
Compiler Professional Build 20160721;
Parallel: No
Firmware: BIOS American Megatrends Inc. 1.00.15 10/17/2016
File System: xfs
System State: Run level 3 (multi-user)
Base Pointers: 32/64-bit
Peak Pointers: Not Applicable
Other: None

Results Table

Benchmark Base Peak
Copies Seconds Ratio Seconds Ratio Seconds Ratio Copies Seconds Ratio Seconds Ratio Seconds Ratio
SPECrate2017_fp_base 76.00
SPECrate2017_fp_peak 77.70
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
503.bwaves_r 32 1301 2470 1300 2470 1296 2480 32 1301 2470 1300 2470 1296 2480
507.cactuBSSN_r 32 737 55.0 735 55.1 733 55.3 32 737 55.0 735 55.1 733 55.3
508.namd_r 32 588 51.7 589 51.6 590 51.5 32 582 52.2 582 52.2 583 52.2
510.parest_r 32 1535 54.6 1538 54.4 1535 54.6 32 1536 54.5 1526 54.9 1525 54.9
511.povray_r 32 892 83.8 892 83.7 890 83.9 32 753 99.2 742 1010 745 1000
519.lbm_r 32 604 55.8 604 55.9 605 55.8 32 604 55.8 604 55.9 605 55.8
521.wrf_r 32 727 98.6 733 97.9 713 1010 32 727 98.6 733 97.9 713 1010
526.blender_r 32 630 77.4 630 77.3 630 77.4 32 632 77.1 634 76.9 632 77.1
527.cam4_r 32 709 78.9 697 80.2 700 79.9 32 709 78.9 697 80.2 700 79.9
538.imagick_r 32 1061 75.0 1062 74.9 1061 75.0 32 1000 79.6 1003 79.3 1002 79.4
544.nab_r 32 567 95.1 567 95.0 570 94.6 32 550 97.8 552 97.6 550 98.0
549.fotonik3d_r 32 1607 77.6 1608 77.6 1608 77.6 32 1607 77.6 1608 77.6 1608 77.6
554.roms_r 32 1077 47.2 1074 47.4 1083 46.9 32 1077 47.2 1074 47.4 1083 46.9

Operating System Notes

 Stack size set to unlimited using "ulimit -s unlimited"

General Notes


Submitted_by: cloyce@spec.org
Submitted: Wed Dec 14 12:25:41 EST 2016
Submission: cpu2017-20161026-00015.sub

Submitted_by: Wuyu <wu.yu@h3c.com>
Submitted: Sun Dec 25 22:49:18 EST 2016
Submission: cpu2017-20161026-00015.sub

Platform Notes

 BIOS Configuration:
 Operation Mode set to Maximum Performance
 COD set to Enable
 Enable CPU HWPM set to HWPM OOB
 Energy Performance BIAS Setting set to Performance
 Sysinfo program /home/speccpu/Docs/sysinfo
 Rev: r5007 of 2016-11-15 fc8dc82f217779bedfed4d694d580ba9
 running on linux-n0i2 Tue Feb 28 19:34:36 2017

 This section contains SUT (System Under Test) info as seen by some common
 utilities.
 For more information on this section, see
 http://www.spec.org/cpu2017/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
       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 : 8
       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 : 20480 KB

 The view from numactl --hardware follows.  WARNING: a numactl 'node' might or
 might not correspond to a physical chip.
   available: 2 nodes (0-1)
   node 0 cpus: 0 1 2 3 4 5 6 7 16 17 18 19 20 21 22 23
   node 0 size: 129009 MB
   node 0 free: 128316 MB
   node 1 cpus: 8 9 10 11 12 13 14 15 24 25 26 27 28 29 30 31
   node 1 size: 129154 MB
   node 1 free: 128456 MB
   node distances:
   node   0   1
     0:  10  21
     1:  21  10

 From /proc/meminfo
    MemTotal:       264359968 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    SUSE Linux Enterprise Server 12 SP1

 From /etc/*release* /etc/*version*
    SuSE-release:
       SUSE Linux Enterprise Server 12 (x86_64)
       VERSION = 12
       PATCHLEVEL = 1
       # This file is deprecated and will be removed in a future service pack or
       release.
       # Please check /etc/os-release for details about this release.
    os-release:
       NAME="SLES"
       VERSION="12-SP1"
       VERSION_ID="12.1"
       PRETTY_NAME="SUSE Linux Enterprise Server 12 SP1"
       ID="sles"
       ANSI_COLOR="0;32"
       CPE_NAME="cpe:/o:suse:sles:12:sp1"

 uname -a:
    Linux linux-n0i2 3.12.49-11-default #1 SMP Wed Nov 11 20:52:43 UTC 2015
    (8d714a0) x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Feb 28 19:27

 SPEC is set to: /home/speccpu
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda3      xfs   417G   26G  392G   7% /home

 Additional information from dmidecode follows.  WARNING: Use caution when you
 interpret this section. The 'dmidecode' program reads system data which is
 "intended to allow hardware to be accurately determined", but the intent may not
 be met, as there are frequent changes to hardware, firmware, and the "DMTF
 SMBIOS" standard.
   BIOS American Megatrends Inc. 1.00.15 10/20/2016
   Memory:
    16x Hynix Semiconductor HMA42GR7AFR4N-UH 16 GB 2 rank 2400 MHz, configured at
    2133 MHz
    8x NO DIMM NO DIMM

 (End of data from sysinfo program)

Base Compiler Invocation

C benchmarks:

 icc -m64 -std=c11 

C++ benchmarks:

 icpc -m64 

Fortran benchmarks:

 ifort -m64 

Benchmarks using both Fortran and C:

 ifort -m64   icc -m64 -std=c11 

Benchmarks using both C and C++:

 icpc -m64   icc -m64 -std=c11 

Benchmarks using Fortran, C, and C++:

 icpc -m64   icc -m64 -std=c11   ifort -m64 

Base Portability Flags

503.bwaves_r:  -DSPEC_LP64 
507.cactuBSSN_r:  -DSPEC_LP64 
508.namd_r:  -DSPEC_LP64 
510.parest_r:  -DSPEC_LP64 
511.povray_r:  -DSPEC_LP64 
519.lbm_r:  -DSPEC_LP64 
521.wrf_r:  -DSPEC_LP64   -DSPEC_CASE_FLAG   -convert big_endian 
526.blender_r:  -DSPEC_LP64   -DSPEC_LINUX   -funsigned-char 
527.cam4_r:  -DSPEC_LP64   -DSPEC_CASE_FLAG 
538.imagick_r:  -DSPEC_LP64 
544.nab_r:  -DSPEC_LP64 
549.fotonik3d_r:  -DSPEC_LP64 
554.roms_r:  -DSPEC_LP64 

Base Optimization Flags

C benchmarks:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ansi-alias   -qopt-mem-layout-trans=3   -auto-p32 

C++ benchmarks:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ansi-alias   -qopt-mem-layout-trans=3   -auto-p32 

Fortran benchmarks:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ansi-alias   -qopt-mem-layout-trans=3   -heap-arrays 

Benchmarks using both Fortran and C:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ansi-alias   -qopt-mem-layout-trans=3   -auto-p32   -heap-arrays 

Benchmarks using both C and C++:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ansi-alias   -qopt-mem-layout-trans=3   -auto-p32 

Benchmarks using Fortran, C, and C++:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ansi-alias   -qopt-mem-layout-trans=3   -auto-p32   -heap-arrays 

Peak Compiler Invocation

C benchmarks:

 icc -m64 -std=c11 

C++ benchmarks:

 icpc -m64 

Fortran benchmarks:

 ifort -m64 

Benchmarks using both Fortran and C:

 ifort -m64   icc -m64 -std=c11 

Benchmarks using both C and C++:

 icpc -m64   icc -m64 -std=c11 

Benchmarks using Fortran, C, and C++:

 icpc -m64   icc -m64 -std=c11   ifort -m64 

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

519.lbm_r:  basepeak = yes 
538.imagick_r:  -xCORE-AVX2(pass 2)   -prof-genthreadsafe(pass 1)   -ipo(pass 2)   -O3(pass 2)   -par-num-threads=1(pass 1)   -no-prec-div(pass 2)   -prof-use(pass 2)   -auto-ilp32   -ansi-alias 
544.nab_r:  Same as 538.imagick_r 

C++ benchmarks:

 -xCORE-AVX2(pass 2)   -prof-genthreadsafe(pass 1)   -ipo(pass 2)   -O3(pass 2)   -par-num-threads=1(pass 1)   -no-prec-div(pass 2)   -prof-use(pass 2)   -ansi-alias 

Fortran benchmarks:

503.bwaves_r:  basepeak = yes 
549.fotonik3d_r:  basepeak = yes 
554.roms_r:  basepeak = yes 

Benchmarks using both Fortran and C:

521.wrf_r:  basepeak = yes 
527.cam4_r:  basepeak = yes 

Benchmarks using both C and C++:

 -xCORE-AVX2(pass 2)   -prof-genthreadsafe(pass 1)   -ipo(pass 2)   -O3(pass 2)   -par-num-threads=1(pass 1)   -no-prec-div(pass 2)   -prof-use(pass 2)   -auto-ilp32   -ansi-alias 

Benchmarks using Fortran, C, and C++:

507.cactuBSSN_r:  basepeak = yes 

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/IC17.0-official-linux64.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2017/flags/IC17.0-official-linux64.xml.