SPEC® CPU2017 Floating Point Rate Result

Copyright 2017-2019 Standard Performance Evaluation Corporation

Dell Inc.

PowerEdge R940 (Intel Xeon Gold 6226, 2.70GHz)

SPECrate2017_fp_base = 33300

SPECrate2017_fp_peak = 34300

CPU2017 License: 55 Test Date: Jun-2019
Test Sponsor: Dell Inc. Hardware Availability: Apr-2019
Tested by: Dell Inc. Software Availability: Feb-2019

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: Intel Xeon Gold 6226
  Max MHz.: 3700
  Nominal: 2700
Enabled: 48 cores, 4 chips, 2 threads/core
Orderable: 2,4 chips
Cache L1: 32 KB I + 32 KB D on chip per core
  L2: 1 MB I+D on chip per core
  L3: 19.25 MB I+D on chip per chip
  Other: None
Memory: 768 GB (24 x 32 GB 2Rx4 PC4-2933Y-R)
Storage: 1 x 960 GB SATA SSD
Other: None
Software
OS: Ubuntu 18.04.2 LTS
kernel 4.15.0-45-generic
Compiler: C/C++: Version 19.0.1.144 of Intel C/C++
Compiler Build 20181018 for Linux;
Fortran: Version 19.0.1.144 of Intel Fortran
Compiler Build 20181018 for Linux
Parallel: No
Firmware: Version 2.1.8 released Apr-2019
File System: ext4
System State: Run level 5 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other: None

Results Table

Benchmark Base Peak
Copies Seconds Ratio Seconds Ratio Seconds Ratio Copies Seconds Ratio Seconds Ratio Seconds Ratio
SPECrate2017_fp_base 33300
SPECrate2017_fp_peak 34300
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
503.bwaves_r 96 1044 922 1043 923 96 1042 923 1046 921
507.cactuBSSN_r 96 485 250 486 250 96 486 250 486 250
508.namd_r 96 394 231 395 231 96 392 232 389 234
510.parest_r 96 1211 207 1211 207 96 1213 207 1213 207
511.povray_r 96 629 356 628 357 96 527 426 527 426
519.lbm_r 96 520 195 520 194 96 496 204 496 204
521.wrf_r 96 586 367 589 365 96 549 391 547 393
526.blender_r 96 442 331 441 331 96 441 331 442 331
527.cam4_r 96 477 352 479 351 96 458 366 459 366
538.imagick_r 96 318 751 319 748 96 316 755 321 744
544.nab_r 96 298 541 298 542 96 298 543 299 541
549.fotonik3d_r 96 1312 285 1318 284 96 1327 282 1321 283
554.roms_r 96 901 169 911 167 96 873 175 873 175

Submit Notes

 The numactl mechanism was used to bind copies to processors. The config file option 'submit'
 was used to generate numactl commands to bind each copy to a specific processor.
 For details, please see the config file.

Operating System Notes

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

General Notes

Environment variables set by runcpu before the start of the run:
LD_LIBRARY_PATH = "/home/cpu2017/lib/ia32:/home/cpu2017/lib/intel64"

 Binaries compiled on a system with 1x Intel Core i9-7900X CPU + 32GB RAM
 memory using Redhat Enterprise Linux 7.5
 NA: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown)
 is mitigated in the system as tested and documented.
 Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1)
 is mitigated in the system as tested and documented.
 Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2)
 is mitigated in the system as tested and documented.
 Transparent Huge Pages enabled by default
 Prior to runcpu invocation
 Filesystem page cache synced and cleared with:
 sync; echo 3>       /proc/sys/vm/drop_caches
 runcpu command invoked through numactl i.e.:
 numactl --interleave=all runcpu <etc>

Platform Notes

 BIOS settings:
 ADDDC setting disabled
 Sub NUMA Cluster enabled
 Virtualization Technology disabled
 DCU Streamer Prefetcher disabled
 System Profile set to Custom
 CPU Performance set to Maximum Performance
 C States set to Autonomous
 C1E disabled
 Uncore Frequency set to Dynamic
 Energy Efficiency Policy set to Performance
 Memory Patrol Scrub disabled
 Logical Processor enabled
 CPU Interconnect Bus Link Power Management disabled
 PCI ASPM L1 Link Power Management disabled
 Sysinfo program /home/cpu2017/bin/sysinfo
 Rev: r5974 of 2018-05-19 9bcde8f2999c33d61f64985e45859ea9
 running on intel-sut Mon Jun 24 20:20:38 2019

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

 From /proc/cpuinfo
    model name : Intel(R) Xeon(R) Gold 6226 CPU @ 2.70GHz
       4  "physical id"s (chips)
       96 "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  : 24
       physical 0: cores 0 1 2 3 4 5 6 8 10 11 12 14
       physical 1: cores 1 2 3 4 5 6 8 9 10 11 12 13
       physical 2: cores 0 2 3 5 6 8 9 10 11 12 13 14
       physical 3: cores 0 2 3 4 5 6 8 9 10 11 12 13

 From lscpu:
      Architecture:        x86_64
      CPU op-mode(s):      32-bit, 64-bit
      Byte Order:          Little Endian
      CPU(s):              96
      On-line CPU(s) list: 0-95
      Thread(s) per core:  2
      Core(s) per socket:  12
      Socket(s):           4
      NUMA node(s):        8
      Vendor ID:           GenuineIntel
      CPU family:          6
      Model:               85
      Model name:          Intel(R) Xeon(R) Gold 6226 CPU @ 2.70GHz
      Stepping:            7
      CPU MHz:             3468.638
      BogoMIPS:            5400.00
      Virtualization:      VT-x
      L1d cache:           32K
      L1i cache:           32K
      L2 cache:            1024K
      L3 cache:            19712K
      NUMA node0 CPU(s):   0,8,16,24,32,40,48,56,64,72,80,88
      NUMA node1 CPU(s):   1,9,17,25,33,41,49,57,65,73,81,89
      NUMA node2 CPU(s):   2,10,18,26,34,42,50,58,66,74,82,90
      NUMA node3 CPU(s):   3,11,19,27,35,43,51,59,67,75,83,91
      NUMA node4 CPU(s):   4,12,20,28,36,44,52,60,68,76,84,92
      NUMA node5 CPU(s):   5,13,21,29,37,45,53,61,69,77,85,93
      NUMA node6 CPU(s):   6,14,22,30,38,46,54,62,70,78,86,94
      NUMA node7 CPU(s):   7,15,23,31,39,47,55,63,71,79,87,95
      Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
      pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp
      lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid
      aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16
      xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand
      lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single ssbd mba ibrs
      ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust
      bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx
      smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1
      xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts pku
      ospke avx512_vnni flush_l1d arch_capabilities

 /proc/cpuinfo cache data
    cache size : 19712 KB

 From numactl --hardware  WARNING: a numactl 'node' might or might not correspond to a
 physical chip.
   available: 8 nodes (0-7)
   node 0 cpus: 0 8 16 24 32 40 48 56 64 72 80 88
   node 0 size: 95169 MB
   node 0 free: 94818 MB
   node 1 cpus: 1 9 17 25 33 41 49 57 65 73 81 89
   node 1 size: 96765 MB
   node 1 free: 96449 MB
   node 2 cpus: 2 10 18 26 34 42 50 58 66 74 82 90
   node 2 size: 96765 MB
   node 2 free: 96409 MB
   node 3 cpus: 3 11 19 27 35 43 51 59 67 75 83 91
   node 3 size: 96765 MB
   node 3 free: 94518 MB
   node 4 cpus: 4 12 20 28 36 44 52 60 68 76 84 92
   node 4 size: 96765 MB
   node 4 free: 96463 MB
   node 5 cpus: 5 13 21 29 37 45 53 61 69 77 85 93
   node 5 size: 96744 MB
   node 5 free: 96450 MB
   node 6 cpus: 6 14 22 30 38 46 54 62 70 78 86 94
   node 6 size: 96765 MB
   node 6 free: 94541 MB
   node 7 cpus: 7 15 23 31 39 47 55 63 71 79 87 95
   node 7 size: 96764 MB
   node 7 free: 96463 MB
   node distances:
   node   0   1   2   3   4   5   6   7
     0:  10  21  21  21  11  21  21  21
     1:  21  10  21  21  21  11  21  21
     2:  21  21  10  21  21  21  11  21
     3:  21  21  21  10  21  21  21  11
     4:  11  21  21  21  10  21  21  21
     5:  21  11  21  21  21  10  21  21
     6:  21  21  11  21  21  21  10  21
     7:  21  21  21  11  21  21  21  10

 From /proc/meminfo
    MemTotal:       791046268 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    Ubuntu 18.04.2 LTS

 From /etc/*release* /etc/*version*
    debian_version: buster/sid
    os-release:
       NAME="Ubuntu"
       VERSION="18.04.2 LTS (Bionic Beaver)"
       ID=ubuntu
       ID_LIKE=debian
       PRETTY_NAME="Ubuntu 18.04.2 LTS"
       VERSION_ID="18.04"
       HOME_URL="https://www.ubuntu.com/"
       SUPPORT_URL="https://help.ubuntu.com/"

 uname -a:
    Linux intel-sut 4.15.0-45-generic #48-Ubuntu SMP Tue Jan 29 16:28:13 UTC 2019 x86_64
    x86_64 x86_64 GNU/Linux

 Kernel self-reported vulnerability status:

 CVE-2017-5754 (Meltdown):          Not affected
 CVE-2017-5753 (Spectre variant 1): Mitigation: __user pointer sanitization
 CVE-2017-5715 (Spectre variant 2): Mitigation: Enhanced IBRS, IBPB

 run-level 5 Jun 24 15:03

 SPEC is set to: /home/cpu2017
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda2      ext4  439G   28G  389G   7% /

 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 Dell Inc. 2.1.8 04/30/2019
   Memory:
    12x 002C069D002C 36ASF4G72PZ-2G9E2 32 GB 2 rank 2933
    12x 00AD063200AD HMA84GR7CJR4N-WM 32 GB 2 rank 2933
    24x Not Specified Not Specified

 (End of data from sysinfo program)

Compiler Version Notes

==============================================================================
 CC  519.lbm_r(base) 538.imagick_r(base, peak) 544.nab_r(base, peak)
------------------------------------------------------------------------------
Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
CC   519.lbm_r(peak)
------------------------------------------------------------------------------
Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
 CXXC 508.namd_r(base) 510.parest_r(base, peak)
------------------------------------------------------------------------------
Intel(R) C++ Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
CXXC 508.namd_r(peak)
------------------------------------------------------------------------------
Intel(R) C++ Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
 CC  511.povray_r(base) 526.blender_r(base, peak)
------------------------------------------------------------------------------
Intel(R) C++ Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
CC   511.povray_r(peak)
------------------------------------------------------------------------------
Intel(R) C++ Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
 FC  507.cactuBSSN_r(base, peak)
------------------------------------------------------------------------------
Intel(R) C++ Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R)
  64, Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
 FC  503.bwaves_r(base, peak) 549.fotonik3d_r(base, peak) 554.roms_r(base)
------------------------------------------------------------------------------
Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R)
  64, Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
FC   554.roms_r(peak)
------------------------------------------------------------------------------
Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R)
  64, Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
 CC  521.wrf_r(base) 527.cam4_r(base)
------------------------------------------------------------------------------
Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R)
  64, Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
CC   521.wrf_r(peak) 527.cam4_r(peak)
------------------------------------------------------------------------------
Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R)
  64, Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

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   -ffinite-math-only   -qopt-mem-layout-trans=4 

C++ benchmarks:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4 

Fortran benchmarks:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4   -auto   -nostandard-realloc-lhs   -align array32byte 

Benchmarks using both Fortran and C:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4   -auto   -nostandard-realloc-lhs   -align array32byte 

Benchmarks using both C and C++:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4 

Benchmarks using Fortran, C, and C++:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4   -auto   -nostandard-realloc-lhs   -align array32byte 

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:  -prof-gen(pass 1)   -prof-use(pass 2)   -ipo   -xCORE-AVX2   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4 
538.imagick_r:  -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4 
544.nab_r:  Same as 538.imagick_r 

C++ benchmarks:

508.namd_r:  -prof-gen(pass 1)   -prof-use(pass 2)   -ipo   -xCORE-AVX2   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4 
510.parest_r:  -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4 

Fortran benchmarks:

503.bwaves_r:  -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4   -auto   -nostandard-realloc-lhs   -align array32byte 
549.fotonik3d_r:  Same as 503.bwaves_r 
554.roms_r:  -prof-gen(pass 1)   -prof-use(pass 2)   -ipo   -xCORE-AVX2   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4   -auto   -nostandard-realloc-lhs   -align array32byte 

Benchmarks using both Fortran and C:

 -prof-gen(pass 1)   -prof-use(pass 2)   -ipo   -xCORE-AVX2   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4   -auto   -nostandard-realloc-lhs   -align array32byte 

Benchmarks using both C and C++:

511.povray_r:  -prof-gen(pass 1)   -prof-use(pass 2)   -ipo   -xCORE-AVX2   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4 
526.blender_r:  -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4 

Benchmarks using Fortran, C, and C++:

 -xCORE-AVX2   -ipo   -O3   -no-prec-div   -qopt-prefetch   -ffinite-math-only   -qopt-mem-layout-trans=4   -auto   -nostandard-realloc-lhs   -align array32byte 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/Intel-ic18.0-official-linux64.2019-04-02.html,
http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge14G-revE3.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/Intel-ic18.0-official-linux64.2019-04-02.xml,
http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge14G-revE3.xml.