SPEC(R) ACCEL(TM) OMP Summary Lenovo Global Technology EPYC 7742 CPU ThinkSystem SR655 Fri Jul 12 03:10:20 2019 ACCEL License: 16 Test date: Jul-2019 Test sponsor: Lenovo Global Technology Hardware availability: Aug-2019 Tested by: Lenovo Global Technology Software availability: Aug-2019 Base Base Base Peak Peak Peak Benchmarks Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 503.postencil 109 15.5 7.04 S 503.postencil 109 15.4 7.09 S 503.postencil 109 15.4 7.08 * 504.polbm 122 25.9 4.71 * 504.polbm 122 25.8 4.72 S 504.polbm 122 25.9 4.71 S 514.pomriq 621 128 4.83 * 514.pomriq 621 129 4.82 S 514.pomriq 621 128 4.84 S 550.pmd 241 30.5 7.91 * 550.pmd 241 30.5 7.90 S 550.pmd 241 30.5 7.91 S 551.ppalm 544 150 3.63 S 551.ppalm 544 150 3.63 S 551.ppalm 544 150 3.63 * 552.pep 231 56.3 4.10 S 552.pep 231 56.5 4.09 S 552.pep 231 56.3 4.10 * 553.pclvrleaf 1145 202 5.66 S 553.pclvrleaf 1145 203 5.65 S 553.pclvrleaf 1145 202 5.66 * 554.pcg 333 61.1 5.45 S 554.pcg 333 60.7 5.48 S 554.pcg 333 60.8 5.48 * 555.pseismic 282 108 2.61 S 555.pseismic 282 108 2.61 * 555.pseismic 282 108 2.61 S 556.psp 818 54.2 15.1 * 556.psp 818 54.3 15.1 S 556.psp 818 54.2 15.1 S 557.pcsp 859 54.9 15.6 S 557.pcsp 859 54.6 15.7 S 557.pcsp 859 54.9 15.7 * 559.pmniGhost 397 90.7 4.38 S 559.pmniGhost 397 90.6 4.38 * 559.pmniGhost 397 90.5 4.39 S 560.pilbdc 653 165 3.95 S 560.pilbdc 653 166 3.94 S 560.pilbdc 653 166 3.95 * 563.pswim 159 42.4 3.75 * 563.pswim 159 42.2 3.76 S 563.pswim 159 42.5 3.74 S 570.pbt 780 28.6 27.3 S 570.pbt 780 28.7 27.2 * 570.pbt 780 28.8 27.1 S ============================================================================== 503.postencil 109 15.4 7.08 * 504.polbm 122 25.9 4.71 * 514.pomriq 621 128 4.83 * 550.pmd 241 30.5 7.91 * 551.ppalm 544 150 3.63 * 552.pep 231 56.3 4.10 * 553.pclvrleaf 1145 202 5.66 * 554.pcg 333 60.8 5.48 * 555.pseismic 282 108 2.61 * 556.psp 818 54.2 15.1 * 557.pcsp 859 54.9 15.7 * 559.pmniGhost 397 90.6 4.38 * 560.pilbdc 653 166 3.95 * 563.pswim 159 42.4 3.75 * 570.pbt 780 28.7 27.2 * SPECaccel_omp_base 6.12 SPECaccel_omp_peak Not Run HARDWARE -------- CPU Name: AMD EPYC 7742 CPU CPU Characteristics: Turbo up to 3.4 GHz CPU MHz: 2250 CPU MHz Maximum: 3400 FPU: Integrated CPU(s) enabled: 64 cores, 1 chip, 64 cores/chip, 2 threads/core CPU(s) orderable: 1 Chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 512 KB I+D on chip per core L3 Cache: 256 MB I+D on chip per chip 16 MB shared / 4 cores Other Cache: None Memory: 256 GB (8 x 32 GB 2Rx4 PC4-3200AA-R) Disk Subsystem: 1 x 480 GB SATA 2.5" SSD Other Hardware: None ACCELERATOR ----------- Accel Model Name: EPYC 7742 CPU Accel Vendor: AMD Accel Name: EPYC 7742 CPU Type of Accel: CPU Accel Connection: Not applicable Does Accel Use ECC: yes Accel Description: 1 x AMD EPYC 7742 CPU Accel Driver: Not applicable SOFTWARE -------- Operating System: SUSE Linux Enterprise Server 12 SP4, kernel 4.12.14-94.41-default Compiler: Intel C/C++/Fortran 19.0 Update 4 for Linux Version 19.0.4 Build 20190416 File System: xfs System State: Run-level 3 Other Software: None Submit Notes ------------ The config file option 'submit' was used. Platform Notes -------------- Sysinfo program /home/ACCEL1.2/Docs/sysinfo $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35 running on bannerrh75 Fri Jul 12 15:10:22 2019 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 : AMD EPYC 7742 64-Core Processor 1 "physical id"s (chips) 128 "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 : 64 siblings : 128 physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 cache size : 512 KB From /proc/meminfo MemTotal: 264016932 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d SUSE Linux Enterprise Server 12 SP4 From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 4 # 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-SP4" VERSION_ID="12.4" PRETTY_NAME="SUSE Linux Enterprise Server 12 SP4" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12:sp4" uname -a: Linux bannerrh75 4.12.14-94.41-default #1 SMP Wed Oct 31 12:25:04 UTC 2018 (3090901) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Jul 12 15:01 SPEC is set to: /home/ACCEL1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/sda4 xfs 245G 74G 171G 31% /home Additional information from dmidecode: 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 Lenovo CFE101Y 06/22/2019 Memory: 8x Samsung M393A4K40DB2-CWE 32 GB 2 rank 3200 MHz 8x Unknown Unknown (End of data from sysinfo program) General Notes ------------- Yes: 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. Base Compiler Invocation ------------------------ C benchmarks: icc Fortran benchmarks: ifort Benchmarks using both Fortran and C: icc ifort Base Portability Flags ---------------------- 503.postencil: -DSPEC_USE_INNER_SIMD 504.polbm: -DSPEC_USE_INNER_SIMD 514.pomriq: -DSPEC_USE_INNER_SIMD 550.pmd: -DSPEC_USE_INNER_SIMD -80 551.ppalm: -DSPEC_USE_INNER_SIMD 552.pep: -DSPEC_USE_INNER_SIMD 553.pclvrleaf: -DSPEC_USE_INNER_SIMD 554.pcg: -DSPEC_USE_INNER_SIMD 555.pseismic: -DSPEC_USE_INNER_SIMD 556.psp: -DSPEC_USE_INNER_SIMD 557.pcsp: -DSPEC_USE_INNER_SIMD 559.pmniGhost: -DSPEC_USE_INNER_SIMD -nofor-main 560.pilbdc: -DSPEC_USE_INNER_SIMD 563.pswim: -DSPEC_USE_INNER_SIMD 570.pbt: -DSPEC_USE_INNER_SIMD Base Optimization Flags ----------------------- C benchmarks: -O3 -march=core-avx2 -qopenmp -qopenmp-offload=host -no-prec-div -no-prec-sqrt -ansi-alias -ipo -fp-model fast=2 Fortran benchmarks: -O3 -march=core-avx2 -qopenmp -qopenmp-offload=host -no-prec-div -no-prec-sqrt -ansi-alias -ipo -fp-model fast=2 Benchmarks using both Fortran and C: -O3 -march=core-avx2 -qopenmp -qopenmp-offload=host -no-prec-div -no-prec-sqrt -ansi-alias -ipo -fp-model fast=2 The flags files that were used to format this result can be browsed at https://www.spec.org/accel/flags/Intel-icc17.0-linux64.20190807.html https://www.spec.org/accel/flags/Lenovo-SPECACCEL1.2_Platform_Flags.20190807.html You can also download the XML flags sources by saving the following links: https://www.spec.org/accel/flags/Intel-icc17.0-linux64.20190807.xml https://www.spec.org/accel/flags/Lenovo-SPECACCEL1.2_Platform_Flags.20190807.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 2015-2019 Standard Performance Evaluation Corporation Tested with SPEC ACCEL v1.2. Report generated on Wed Aug 7 19:04:28 2019 by ACCEL ASCII formatter v1290. Originally published on 6 August 2019.