SPEC(R) OMPG2012 Summary IBM IBM S822LC for HPC (Power8 with NVLink, 2.860 GHz) Test Sponsor: Indiana University Tue Apr 24 20:00:56 2018 OMP2012 License: 3440A Test date: Apr-2018 Test sponsor: Indiana University Hardware availability: Sep-2017 Tested by: Indiana University Software availability: Dec-2017 Base Base Base Peak Peak Peak Benchmarks Thrds Run Time Ratio Thrds Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 350.md 20 1891 2.45 S 350.md 20 1851 2.50 * 350.md 20 1832 2.53 S 351.bwaves 20 5535 0.818 S 351.bwaves 20 5511 0.822 * 351.bwaves 20 5491 0.825 S 352.nab 20 1616 2.41 S 352.nab 20 1604 2.43 * 352.nab 20 1593 2.44 S 357.bt331 20 573 8.27 S 357.bt331 20 533 8.89 S 357.bt331 20 561 8.45 * 358.botsalgn 20 2085 2.09 S 358.botsalgn 20 2008 2.17 S 358.botsalgn 20 2055 2.12 * 359.botsspar 20 1679 3.13 S 359.botsspar 20 1789 2.93 S 359.botsspar 20 1736 3.02 * 360.ilbdc 20 360 9.90 S 360.ilbdc 20 338 10.5 S 360.ilbdc 20 352 10.1 * 362.fma3d 20 1191 3.19 S 362.fma3d 20 1139 3.34 S 362.fma3d 20 1178 3.23 * 363.swim 20 434 10.4 S 363.swim 20 398 11.4 S 363.swim 20 403 11.2 * 367.imagick 20 1416 4.97 * 367.imagick 20 1409 4.99 S 367.imagick 20 1428 4.92 S 370.mgrid331 20 550 8.03 S 370.mgrid331 20 537 8.23 * 370.mgrid331 20 510 8.67 S 371.applu331 20 500 12.1 S 371.applu331 20 474 12.8 * 371.applu331 20 469 12.9 S 372.smithwa 20 981 5.46 S 372.smithwa 20 932 5.75 * 372.smithwa 20 930 5.76 S 376.kdtree 20 2190 2.05 S 376.kdtree 20 2135 2.11 S 376.kdtree 20 2167 2.08 * ============================================================================== 350.md 20 1851 2.50 * 351.bwaves 20 5511 0.822 * 352.nab 20 1604 2.43 * 357.bt331 20 561 8.45 * 358.botsalgn 20 2055 2.12 * 359.botsspar 20 1736 3.02 * 360.ilbdc 20 352 10.1 * 362.fma3d 20 1178 3.23 * 363.swim 20 403 11.2 * 367.imagick 20 1416 4.97 * 370.mgrid331 20 537 8.23 * 371.applu331 20 474 12.8 * 372.smithwa 20 932 5.75 * 376.kdtree 20 2167 2.08 * SPECompG_base2012 4.24 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: 20 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++: Version 4.0.1 of Clang Fortran: Version 4.0.1 of Flang Auto Parallel: No File System: GPFS 4.2.3.6 System State: Run level 3 (multi-user) 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 Wed Apr 25 02:00:57 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 3 Apr 10 19:42 SPEC is set to: /gpfs/homeb/padc/padc021/spec/omp2012-1.1-run Filesystem Type Size Used Avail Use% Mounted on homeb gpfs 609T 500T 109T 83% /gpfs/homeb (End of data from sysinfo program) General Notes ------------- Environment Variables: OMP_STACKSIZE=1G ulimit -s unlimited Base Compiler Invocation ------------------------ C benchmarks: clang C++ benchmarks: clang++ Fortran benchmarks: flang Base Portability Flags ---------------------- 350.md: -Mfreeform 357.bt331: -mcmodel=medium 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/llvm40.html You can also download the XML flags source by saving the following link: http://www.spec.org/omp2012/flags/llvm40.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 15:26:27 2018 by OMP2012 ASCII formatter v541. Originally published on 20 June 2018.