SPEC(R) OMPG2012 Summary IBM IBM S822LC for HPC (Power8 with NVLink, 2.860 GHz) Test Sponsor: Indiana University Sun Jan 21 16:42:51 2018 OMP2012 License: 3440A Test date: Jan-2018 Test sponsor: Indiana University Hardware availability: Sep-2017 Tested by: Indiana University Software availability: Aug-2017 Base Base Base Peak Peak Peak Benchmarks Thrds Run Time Ratio Thrds Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 350.md 40 6858 0.675 * 350.md 40 6855 0.675 S 350.md 40 6858 0.675 S 351.bwaves 40 488 9.28 S 351.bwaves 40 469 9.66 S 351.bwaves 40 474 9.55 * 352.nab 40 935 4.16 S 352.nab 40 940 4.14 * 352.nab 40 942 4.13 S 357.bt331 40 369 12.8 * 357.bt331 40 367 12.9 S 357.bt331 40 374 12.7 S 358.botsalgn 40 1290 3.37 S 358.botsalgn 40 1306 3.33 S 358.botsalgn 40 1290 3.37 * 359.botsspar 40 1160 4.52 * 359.botsspar 40 1159 4.53 S 359.botsspar 40 1161 4.52 S 360.ilbdc 40 18012 0.198 S 360.ilbdc 40 18021 0.198 S 360.ilbdc 40 18019 0.198 * 362.fma3d 40 750 5.07 S 362.fma3d 40 773 4.92 S 362.fma3d 40 757 5.02 * 363.swim 40 353 12.8 * 363.swim 40 358 12.6 S 363.swim 40 348 13.0 S 367.imagick 40 737 9.54 * 367.imagick 40 742 9.48 S 367.imagick 40 734 9.58 S 370.mgrid331 40 400 11.1 * 370.mgrid331 40 398 11.1 S 370.mgrid331 40 402 11.0 S 371.applu331 40 324 18.7 * 371.applu331 40 315 19.3 S 371.applu331 40 337 18.0 S 372.smithwa 40 470 11.4 * 372.smithwa 40 474 11.3 S 372.smithwa 40 458 11.7 S 376.kdtree 40 356 12.6 S 376.kdtree 40 369 12.2 S 376.kdtree 40 365 12.3 * ============================================================================== 350.md 40 6858 0.675 * 351.bwaves 40 474 9.55 * 352.nab 40 940 4.14 * 357.bt331 40 369 12.8 * 358.botsalgn 40 1290 3.37 * 359.botsspar 40 1160 4.52 * 360.ilbdc 40 18019 0.198 * 362.fma3d 40 757 5.02 * 363.swim 40 353 12.8 * 367.imagick 40 737 9.54 * 370.mgrid331 40 400 11.1 * 371.applu331 40 324 18.7 * 372.smithwa 40 470 11.4 * 376.kdtree 40 365 12.3 * SPECompG_base2012 5.41 SPECompG_peak2012 Not Run HARDWARE -------- CPU Name: POWER8 with NVLink CPU Characteristics: IBM Intelligent Energy Optimization enabled, up to 3.492 GHz CPU MHz: 2860 CPU MHz Maximum: 3492 FPU: Integrated CPU(s) enabled: 20 cores, 2 chips, 10 cores/chip, 8 threads/core CPU(s) orderable: 1-2 chips Primary Cache: 32 KB I + 64 KB D on chip per core Secondary Cache: 512 KB I+D on chip per core L3 Cache: 8 MB I+D on chip per core Other Cache: 16 MB I+D off chip per 4 DIMMs Memory: 256 GB (32 x 8 GB DIMMs DDR4 1600 MHz) Disk Subsystem: 609TB GPFS Other Hardware: None Base Threads Run: 40 Minimum Peak Threads: -- Maximum Peak Threads: -- SOFTWARE -------- Operating System: CentOS Linux release 7.4.1708 (AltArch) 3.10.0-693.11.1.el7.ppc64le Compiler: C/C++/Fortran: Version 7.2.0 of gcc Auto Parallel: No File System: GPFS 4.2.3.6 System State: Run level 5 (Multi-user, graphical) Base Pointers: 64-bit Peak Pointers: Not Applicable Other Software: None Platform Notes -------------- Sysinfo program /gpfs/homeb/padc/padc021/spec/omp2012-1.1-run/Docs/sysinfo Revision 563 of 2016-06-10 (097295389cf6073d8c3b03fa376740a5) running on juronc13.juron.dns.zone Sun Jan 21 22:42:52 2018 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/omp2012/Docs/config.html#sysinfo From /proc/cpuinfo clock : 4023.000000MHz machine : PowerNV 8335-GTB model : 8335-GTB platform : PowerNV revision : 1.0 (pvr 004c 0100) cpu : POWER8NVL (raw), altivec supported * * 0 "physical id" tags found. Perhaps this is an older system, * or a virtualized system. Not attempting to guess how to * count chips/cores for this system. * 160 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) From /proc/meminfo MemTotal: 267801664 kB HugePages_Total: 0 Hugepagesize: 16384 kB From /etc/*release* /etc/*version* centos-release: CentOS Linux release 7.4.1708 (AltArch) centos-release-upstream: Derived from Red Hat Enterprise Linux 7.4 (Source) os-release: NAME="CentOS Linux" VERSION="7 (AltArch)" ID="centos" ID_LIKE="rhel fedora" VERSION_ID="7" PRETTY_NAME="CentOS Linux 7 (AltArch)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:centos:centos:7" redhat-release: CentOS Linux release 7.4.1708 (AltArch) system-release: CentOS Linux release 7.4.1708 (AltArch) system-release-cpe: cpe:/o:centos:centos:7 uname -a: Linux juronc13.juron.dns.zone 3.10.0-693.11.1.el7.ppc64le #1 SMP Mon Dec 4 15:48:14 GMT 2017 ppc64le ppc64le ppc64le GNU/Linux run-level 5 Dec 15 13:40 SPEC is set to: /gpfs/homeb/padc/padc021/spec/omp2012-1.1-run Filesystem Type Size Used Avail Use% Mounted on homeb gpfs 609T 579T 30T 96% /gpfs/homeb (End of data from sysinfo program) General Notes ------------- Environment Variables: OMP_STACKSIZE=1G ulimit -s unlimited No: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented. No: 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. No: 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. This benchmark result is intended to provide perspective on past performance using the historical hardware and/or software described on this result page. The system as described on this result page was formerly generally available. At the time of this publication, it may not be shipping, and/or may not be supported, and/or may fail to meet other tests of General Availability described in the SPEC HPG Policy document, http://www.spec.org/hpg/policy.html This measured result may not be representative of the result that would be measured were this benchmark run with hardware and software available as of the publication date. Base Compiler Invocation ------------------------ C benchmarks: gcc C++ benchmarks: g++ Fortran benchmarks: gfortran Base Portability Flags ---------------------- 350.md: -ffree-form -fno-range-check Base Optimization Flags ----------------------- C benchmarks: -Ofast -fopenmp -fsigned-char C++ benchmarks: -Ofast -fopenmp Fortran benchmarks: -Ofast -fopenmp The flags file that was used to format this result can be browsed at http://www.spec.org/omp2012/flags/gcc-linux64.20180620.html You can also download the XML flags source by saving the following link: http://www.spec.org/omp2012/flags/gcc-linux64.20180620.xml SPEC is a registered trademark 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 2012-2018 Standard Performance Evaluation Corporation Tested with SPEC OMP2012 v1.1. Report generated on Wed Jun 20 15:26:17 2018 by OMP2012 ASCII formatter v541. Originally published on 20 June 2018.