SPEC(R) OMPG2012 Summary IBM IBM S822LC for HPC (Power8 with NVLink, 2.860 GHz) Test Sponsor: Indiana University Sat Jan 20 11:07:17 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 80 4652 0.995 S 350.md 80 4650 0.996 S 350.md 80 4651 0.995 * 351.bwaves 80 469 9.65 * 351.bwaves 80 464 9.76 S 351.bwaves 80 470 9.64 S 352.nab 80 738 5.27 * 352.nab 80 738 5.27 S 352.nab 80 745 5.22 S 357.bt331 80 368 12.9 S 357.bt331 80 371 12.8 * 357.bt331 80 378 12.5 S 358.botsalgn 80 1087 4.00 S 358.botsalgn 80 1086 4.00 * 358.botsalgn 80 1086 4.01 S 359.botsspar 80 1145 4.59 S 359.botsspar 80 1146 4.58 * 359.botsspar 80 1146 4.58 S 360.ilbdc 80 23221 0.153 S 360.ilbdc 80 23215 0.153 * 360.ilbdc 80 23208 0.153 S 362.fma3d 80 678 5.60 S 362.fma3d 80 659 5.77 S 362.fma3d 80 664 5.72 * 363.swim 80 362 12.5 S 363.swim 80 382 11.9 S 363.swim 80 374 12.1 * 367.imagick 80 671 10.5 S 367.imagick 80 674 10.4 S 367.imagick 80 671 10.5 * 370.mgrid331 80 457 9.66 * 370.mgrid331 80 483 9.16 S 370.mgrid331 80 456 9.70 S 371.applu331 80 375 16.2 * 371.applu331 80 381 15.9 S 371.applu331 80 351 17.3 S 372.smithwa 80 415 12.9 * 372.smithwa 80 424 12.7 S 372.smithwa 80 411 13.0 S 376.kdtree 80 309 14.6 * 376.kdtree 80 308 14.6 S 376.kdtree 80 311 14.5 S ============================================================================== 350.md 80 4651 0.995 * 351.bwaves 80 469 9.65 * 352.nab 80 738 5.27 * 357.bt331 80 371 12.8 * 358.botsalgn 80 1086 4.00 * 359.botsspar 80 1146 4.58 * 360.ilbdc 80 23215 0.153 * 362.fma3d 80 664 5.72 * 363.swim 80 374 12.1 * 367.imagick 80 671 10.5 * 370.mgrid331 80 457 9.66 * 371.applu331 80 375 16.2 * 372.smithwa 80 415 12.9 * 376.kdtree 80 309 14.6 * SPECompG_base2012 5.71 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: 80 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 Sat Jan 20 17:07:18 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 578T 31T 95% /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 15:26:09 2018 by OMP2012 ASCII formatter v541. Originally published on 20 June 2018.