SPEC® CPU2017 Integer Rate Result

Copyright 2017-2018 Standard Performance Evaluation Corporation

Dell Inc.

PowerEdge R7425 (AMD EPYC 7401, 2.00 GHz)

SPECrate2017_int_base = 22500

SPECrate2017_int_peak = 24500

CPU2017 License: 55 Test Date: Aug-2018
Test Sponsor: Dell Inc. Hardware Availability: Dec-2018
Tested by: Dell Inc. Software Availability: Jul-2018

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: AMD EPYC 7401
  Max MHz.: 3000
  Nominal: 2000
Enabled: 48 cores, 2 chips, 2 threads/core
Orderable: 1,2 chips
Cache L1: 64 KB I + 32 KB D on chip per core
  L2: 512 KB I+D on chip per core
  L3: 64 MB I+D on chip per chip, 8 MB shared / 3 cores
  Other: None
Memory: 1 TB (16 x 64 GB 4DRx4 PC4-2667V-L)


Storage: 1 x 120GB SATA SSD
Other: None
Software
OS: SUSE Linux Enterprise Server 12 SP3
kernel 4.4.138-8

Compiler: C/C++: Version 1.0.0 of AOCC
Fortran: Version 4.8.2 of GCC
Parallel: No
Firmware: Version 62.5.1 released May-2018
File System: xfs
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other: jemalloc memory allocator library
V4.5.0

Results Table

Benchmark Base Peak
Copies Seconds Ratio Seconds Ratio Seconds Ratio Copies Seconds Ratio Seconds Ratio Seconds Ratio
SPECrate2017_int_base 22500
SPECrate2017_int_peak 24500
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
500.perlbench_r 96 857 178 856 179 857 178 96 842 181 835 183 838 182
502.gcc_r 96 754 180 753 180 771 176 48 308 221 309 220 309 220
505.mcf_r 96 550 282 553 281 554 280 96 533 291 530 293 527 294
520.omnetpp_r 96 928 136 919 137 922 137 96 872 144 883 143 874 144
523.xalancbmk_r 96 487 208 488 208 488 208 96 373 272 374 271 373 272
525.x264_r 96 377 446 377 446 376 447 96 324 519 324 519 324 518
531.deepsjeng_r 96 466 236 467 236 470 234 96 467 235 467 236 467 235
541.leela_r 96 790 201 789 201 790 201 96 761 209 761 209 760 209
548.exchange2_r 96 575 438 567 443 576 437 96 581 433 593 424 580 433
557.xz_r 96 735 141 738 140 739 140 96 673 154 675 154 667 156

Compiler Notes

The AMD64 AOCC Compiler Suite is available at
http://developer.amd.com/amd-aocc/

The AOCC Gold Linker plugin was installed and used for the link stage.

The AOCC Fortran Plugin version 1.0 was used to leverage AOCC optimizers
with gfortran. It is available here:
http://developer.amd.com/amd-aocc/

Submit Notes

The config file option 'submit' was used.
'numactl' was used to bind copies to the cores.
See the configuration file for details.

Operating System Notes

'ulimit -s unlimited' was used to set environment stack size
'ulimit -l 2097152' was used to set environment locked pages in memory limit

runspec command invoked through numactl i.e.:
numactl --interleave=all runspec <etc>

Set dirty_ratio=8 to limit dirty cache to 8% of memory
Set swappiness=1 to swap only if necessary
Set zone_reclaim_mode=1 to free local node memory and avoid remote memory
sync then drop_caches=3 to reset caches before invoking runcpu

dirty_ratio, swappiness, zone_reclaim_mode and drop_caches were
all set using privileged echo (e.g. echo 1 > /proc/sys/vm/swappiness).

Transparent huge pages were enabled for this run (OS default)

General Notes

Environment variables set by runcpu before the start of the run:
LD_LIBRARY_PATH = "/home/cpu2017-1.0.5/amd1704-rate-libs-revD/64;/home/cpu2017-1.0.5/amd1704-rate-libs-revD/32:"
MALLOC_CONF = "lg_chunk:26"

Binaries were compiled on a system with 2x AMD EPYC 7601 CPU + 512GB Memory using RHEL 7.4
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.

jemalloc: configured and built with GCC v4.8.5
in RHEL v7.2 under default conditions.
jemalloc: sources available from jemalloc.net or
https://github.com/jemalloc/jemalloc/releases
jemalloc uses environment variable MALLOC_CONF
with values narenas and lg_chunk:
narenas: sets the maximum number of arenas to use
for automatic multiplexing
of threads and arenas.
lg_chunk: set the virtual memory chunk size (log
base 2). For example,
lg_chunk:21 sets the default chunk size to 2^21 =
2MiB.

Platform Notes

 BIOS settings:
 Memory Interleaving set to Channel Interleaving
 Virtualization Technology disabled
 System Profile set to Custom
 CPU Power Management set to Maximum Performance
 Memory Frequency set to Maximum Performance
 Turbo Boost enabled
 C States set to Autonomous
 Memory Patrol Scrub disabled
 Memory Refresh Rate set to 1x
 PCI ASPM L1 Link Power Management disabled
 Determinism Slider set to Power Determinism
 Sysinfo program /home/cpu2017-1.0.5/bin/sysinfo
 Rev: r5974 of 2018-05-19 9bcde8f2999c33d61f64985e45859ea9
 running on linux-1z15 Fri Aug 24 12:46:18 2018

 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 : AMD EPYC 7401 24-Core Processor
       2  "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 : 24
       siblings  : 48
       physical 0: cores 0 1 8 9 10 12 13 14 16 17 18 20 21 22 24 25 26 28 29 30
       physical 1: cores 0 1 8 9 10 12 13 14 16 17 18 20 21 22 24 25 26 28 29 30

 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:    24
      Socket(s):             2
      NUMA node(s):          8
      Vendor ID:             AuthenticAMD
      CPU family:            23
      Model:                 1
      Model name:            AMD EPYC 7401 24-Core Processor
      Stepping:              2
      CPU MHz:               1996.216
      BogoMIPS:              3992.43
      Virtualization:        AMD-V
      L1d cache:             32K
      L1i cache:             64K
      L2 cache:              512K
      L3 cache:              8192K
      NUMA node0 CPU(s):     0,8,16,24,32,40,48,56,64,72,80,88
      NUMA node1 CPU(s):     2,10,18,26,34,42,50,58,66,74,82,90
      NUMA node2 CPU(s):     4,12,20,28,36,44,52,60,68,76,84,92
      NUMA node3 CPU(s):     6,14,22,30,38,46,54,62,70,78,86,94
      NUMA node4 CPU(s):     1,9,17,25,33,41,49,57,65,73,81,89
      NUMA node5 CPU(s):     3,11,19,27,35,43,51,59,67,75,83,91
      NUMA node6 CPU(s):     5,13,21,29,37,45,53,61,69,77,85,93
      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 mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm
      constant_tsc rep_good nopl nonstop_tsc extd_apicid amd_dcm aperfmperf eagerfpu pni
      pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c
      rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch
      osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx arat cpb
      hw_pstate ssbd ibpb retpoline retpoline_amd npt lbrv svm_lock nrip_save tsc_scale
      vmcb_clean flushbyasid decodeassists pausefilter pfthreshold vmmcall avic fsgsbase
      bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 clzero
      irperf overflow_recov succor smca

 /proc/cpuinfo cache data
    cache size : 512 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: 128686 MB
   node 0 free: 128514 MB
   node 1 cpus: 2 10 18 26 34 42 50 58 66 74 82 90
   node 1 size: 129020 MB
   node 1 free: 128846 MB
   node 2 cpus: 4 12 20 28 36 44 52 60 68 76 84 92
   node 2 size: 129020 MB
   node 2 free: 128862 MB
   node 3 cpus: 6 14 22 30 38 46 54 62 70 78 86 94
   node 3 size: 129020 MB
   node 3 free: 128818 MB
   node 4 cpus: 1 9 17 25 33 41 49 57 65 73 81 89
   node 4 size: 129020 MB
   node 4 free: 128849 MB
   node 5 cpus: 3 11 19 27 35 43 51 59 67 75 83 91
   node 5 size: 129020 MB
   node 5 free: 128864 MB
   node 6 cpus: 5 13 21 29 37 45 53 61 69 77 85 93
   node 6 size: 129020 MB
   node 6 free: 128864 MB
   node 7 cpus: 7 15 23 31 39 47 55 63 71 79 87 95
   node 7 size: 129019 MB
   node 7 free: 128861 MB
   node distances:
   node   0   1   2   3   4   5   6   7
     0:  10  16  16  16  28  28  22  28
     1:  16  10  16  16  28  28  28  22
     2:  16  16  10  16  22  28  28  28
     3:  16  16  16  10  28  22  28  28
     4:  28  28  22  28  10  16  16  16
     5:  28  28  28  22  16  10  16  16
     6:  22  28  28  28  16  16  10  16
     7:  28  22  28  28  16  16  16  10

 From /proc/meminfo
    MemTotal:       1056596448 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    SUSE Linux Enterprise Server 12 SP3

 From /etc/*release* /etc/*version*
    SuSE-release:
       SUSE Linux Enterprise Server 12 (x86_64)
       VERSION = 12
       PATCHLEVEL = 3
       # 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-SP3"
       VERSION_ID="12.3"
       PRETTY_NAME="SUSE Linux Enterprise Server 12 SP3"
       ID="sles"
       ANSI_COLOR="0;32"
       CPE_NAME="cpe:/o:suse:sles:12:sp3"

 uname -a:
    Linux linux-1z15 4.4.138-8.g8686768-default #1 SMP Mon Jun 25 17:25:25 UTC 2018
    (8686768) 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: Full AMD retpoline + IBPB

 run-level 3 Aug 24 12:39 last=5

 SPEC is set to: /home/cpu2017-1.0.5
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda4      xfs   144G  3.9G  140G   3% /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 Dell Inc. 62.5.1 [MaxPerf C_En] 05/21/2018
   Memory:
    16x 80CE863280CE M386A8K40BM2-CTD 64 GB 4 rank 2666
    16x Not Specified Not Specified

 (End of data from sysinfo program)

Compiler Version Notes

==============================================================================
 CC  502.gcc_r(peak)
------------------------------------------------------------------------------
AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM
  AOCC.LLVM.4.0.0.B35.2017_04_26)
Target: i386-unknown-linux-gnu
Thread model: posix
InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin
------------------------------------------------------------------------------

==============================================================================
 CXXC 523.xalancbmk_r(peak)
------------------------------------------------------------------------------
AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM
  AOCC.LLVM.4.0.0.B35.2017_04_26)
Target: i386-unknown-linux-gnu
Thread model: posix
InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin
------------------------------------------------------------------------------

==============================================================================
 CC  500.perlbench_r(base) 502.gcc_r(base) 505.mcf_r(base, peak)
      525.x264_r(base) 557.xz_r(base, peak)
------------------------------------------------------------------------------
AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM
  AOCC.LLVM.4.0.0.B35.2017_04_26)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin
------------------------------------------------------------------------------

==============================================================================
 CXXC 520.omnetpp_r(base, peak) 523.xalancbmk_r(base) 531.deepsjeng_r(base,
      peak) 541.leela_r(base)
------------------------------------------------------------------------------
AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM
  AOCC.LLVM.4.0.0.B35.2017_04_26)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin
------------------------------------------------------------------------------

==============================================================================
CC   500.perlbench_r(peak) 525.x264_r(peak)
------------------------------------------------------------------------------
AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM
  AOCC.LLVM.4.0.0.B35.2017_04_26)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin
------------------------------------------------------------------------------

==============================================================================
CXXC 541.leela_r(peak)
------------------------------------------------------------------------------
AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM
  AOCC.LLVM.4.0.0.B35.2017_04_26)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin
------------------------------------------------------------------------------

==============================================================================
 FC  548.exchange2_r(base, peak)
------------------------------------------------------------------------------
GNU Fortran (GCC) 4.8.2
Copyright (C) 2013 Free Software Foundation, Inc.
GNU Fortran comes with NO WARRANTY, to the extent permitted by law.
You may redistribute copies of GNU Fortran
under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING
------------------------------------------------------------------------------

Base Compiler Invocation

C benchmarks:

 clang 

C++ benchmarks:

 clang++ 

Fortran benchmarks:

 clang   gfortran 

Base Portability Flags

500.perlbench_r:  -DSPEC_LINUX_X64   -DSPEC_LP64 
502.gcc_r:  -DSPEC_LP64 
505.mcf_r:  -DSPEC_LP64 
520.omnetpp_r:  -DSPEC_LP64 
523.xalancbmk_r:  -DSPEC_LINUX   -DSPEC_LP64 
525.x264_r:  -DSPEC_LP64 
531.deepsjeng_r:  -DSPEC_LP64 
541.leela_r:  -DSPEC_LP64 
548.exchange2_r:  -DSPEC_LP64 
557.xz_r:  -DSPEC_LP64 

Base Optimization Flags

C benchmarks:

 -flto   -Wl,-plugin-opt=-merge-constant   -Wl,-plugin-opt=-lsr-in-nested-loop   -Wl,-plugin-opt=-disable-vect-cmp   -O3   -ffast-math   -march=znver1   -fstruct-layout=2   -mllvm -unroll-threshold=100   -fremap-arrays   -mno-avx2   -mllvm -inline-threshold=1000   -mllvm -disable-vect-cmp   -z muldefs   -ljemalloc 

C++ benchmarks:

 -flto   -Wl,-plugin-opt=-merge-constant   -Wl,-plugin-opt=-lsr-in-nested-loop   -Wl,-plugin-opt=-disable-vect-cmp   -O3   -march=znver1   -mllvm -unroll-threshold=100   -finline-aggressive   -fremap-arrays   -mllvm -inline-threshold=1000   -mllvm -disable-vect-cmp   -z muldefs   -ljemalloc 

Fortran benchmarks:

 -flto   -Wl,-plugin-opt=-merge-constant   -Wl,-plugin-opt=-lsr-in-nested-loop   -Wl,-plugin-opt=-disable-vect-cmp   -O3   -mavx   -madx   -funroll-loops   -ffast-math   -z muldefs   -Ofast   -fdefault-integer-8   -fplugin=dragonegg.so   -fplugin-arg-dragonegg-llvm-option=-lsr-in-nested-loop   -fplugin-arg-dragonegg-llvm-option=-enable-iv-split   -fplugin-arg-dragonegg-llvm-option=-merge-constant   -fplugin-arg-dragonegg-llvm-option=-inline-threshold:1000   -fplugin-arg-dragonegg-llvm-option=-disable-vect-cmp   -ljemalloc   -lgfortran   -lamdlibm 

Peak Compiler Invocation

C benchmarks:

 clang 

C++ benchmarks:

 clang++ 

Fortran benchmarks:

 clang   gfortran 

Peak Portability Flags

500.perlbench_r:  -DSPEC_LINUX_X64   -DSPEC_LP64 
502.gcc_r:  -D_FILE_OFFSET_BITS=64 
505.mcf_r:  -DSPEC_LP64 
520.omnetpp_r:  -DSPEC_LP64 
523.xalancbmk_r:  -DSPEC_LINUX   -D_FILE_OFFSET_BITS=64 
525.x264_r:  -DSPEC_LP64 
531.deepsjeng_r:  -DSPEC_LP64 
541.leela_r:  -DSPEC_LP64 
548.exchange2_r:  -DSPEC_LP64 
557.xz_r:  -DSPEC_LP64 

Peak Optimization Flags

C benchmarks:

500.perlbench_r:  -flto   -Wl,-plugin-opt=-merge-constant   -Wl,-plugin-opt=-lsr-in-nested-loop   -fprofile-instr-generate(pass 1)   -fprofile-instr-use(pass 2)   -Ofast   -march=znver1   -fstruct-layout=3   -mllvm -vectorize-memory-aggressively   -mno-avx2   -mllvm -unroll-threshold=100   -fremap-arrays   -mllvm -inline-threshold=1000   -ljemalloc 
502.gcc_r:  -m32   -flto   -Wl,-plugin-opt=-merge-constant   -Wl,-plugin-opt=-lsr-in-nested-loop   -Ofast   -march=znver1   -fstruct-layout=3   -mllvm -vectorize-memory-aggressively   -mno-avx2   -mllvm -unroll-threshold=100   -fremap-arrays   -mllvm -inline-threshold=1000   -fgnu89-inline   -ljemalloc 
505.mcf_r:  -flto   -Wl,-plugin-opt=-merge-constant   -Wl,-plugin-opt=-lsr-in-nested-loop   -Ofast   -march=znver1   -fstruct-layout=3   -mllvm -vectorize-memory-aggressively   -mno-avx2   -mllvm -unroll-threshold=100   -fremap-arrays   -mllvm -inline-threshold=1000   -ljemalloc 
525.x264_r:  Same as 500.perlbench_r 
557.xz_r:  Same as 505.mcf_r 

C++ benchmarks:

520.omnetpp_r:  -flto   -Wl,-plugin-opt=-merge-constant   -Wl,-plugin-opt=-lsr-in-nested-loop   -Ofast   -march=znver1   -finline-aggressive   -mllvm -unroll-threshold=100   -fremap-arrays   -mllvm -inline-threshold=1000   -ljemalloc 
523.xalancbmk_r:  -m32   -flto   -Wl,-plugin-opt=-merge-constant   -Wl,-plugin-opt=-lsr-in-nested-loop   -Ofast   -march=znver1   -finline-aggressive   -mllvm -unroll-threshold=100   -fremap-arrays   -mllvm -inline-threshold=1000   -ljemalloc 
531.deepsjeng_r:  Same as 520.omnetpp_r 
541.leela_r:  -flto   -Wl,-plugin-opt=-merge-constant   -Wl,-plugin-opt=-lsr-in-nested-loop   -fprofile-instr-generate(pass 1)   -fprofile-instr-use(pass 2)   -Ofast   -march=znver1   -mllvm -unroll-count=8   -mllvm -unroll-threshold=100   -ljemalloc 

Fortran benchmarks:

 -flto   -Wl,-plugin-opt=-merge-constant   -Wl,-plugin-opt=-lsr-in-nested-loop   -O3   -mavx2   -madx   -funroll-loops   -ffast-math   -Ofast   -fdefault-integer-8   -fplugin=dragonegg.so   -fplugin-arg-dragonegg-llvm-option=-lsr-in-nested-loop   -fplugin-arg-dragonegg-llvm-option=-enable-iv-split   -fplugin-arg-dragonegg-llvm-option=-merge-constant   -fplugin-arg-dragonegg-llvm-option=-inline-threshold:1000   -fplugin-arg-dragonegg-llvm-option=-disable-vect-cmp   -ljemalloc   -lgfortran   -lamdlibm 

Peak Other Flags

C benchmarks:

502.gcc_r:  -L/root/work/lib/jemalloc/lib32 

C++ benchmarks:

523.xalancbmk_r:  -L/root/work/lib/jemalloc/lib32 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/aocc100-flags-revC-I.2018-11-13.html,
http://www.spec.org/cpu2017/flags/gcc.2018-02-16.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/aocc100-flags-revC-I.2018-11-13.xml,
http://www.spec.org/cpu2017/flags/gcc.2018-02-16.xml.