SPEC(R) OMPG2012 Summary IBM IBM S822LC for HPC (Power8 with NVLink, 2.860 GHz) Test Sponsor: Indiana University Tue Apr 24 08:20:53 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 40 1204 3.85 S 350.md 40 1201 3.86 S 350.md 40 1201 3.85 * 351.bwaves 40 3092 1.47 S 351.bwaves 40 3127 1.45 S 351.bwaves 40 3118 1.45 * 352.nab 40 962 4.04 S 352.nab 40 968 4.02 * 352.nab 40 992 3.92 S 357.bt331 40 484 9.79 S 357.bt331 40 481 9.85 * 357.bt331 40 475 9.99 S 358.botsalgn 40 1185 3.67 S 358.botsalgn 40 1107 3.93 * 358.botsalgn 40 1101 3.95 S 359.botsspar 40 1162 4.52 * 359.botsspar 40 1159 4.53 S 359.botsspar 40 1174 4.47 S 360.ilbdc 40 290 12.3 S 360.ilbdc 40 300 11.9 * 360.ilbdc 40 306 11.6 S 362.fma3d 40 804 4.72 S 362.fma3d 40 812 4.68 S 362.fma3d 40 804 4.72 * 363.swim 40 368 12.3 S 363.swim 40 420 10.8 * 363.swim 40 452 10.0 S 367.imagick 40 1242 5.66 S 367.imagick 40 1220 5.76 S 367.imagick 40 1221 5.76 * 370.mgrid331 40 454 9.74 S 370.mgrid331 40 465 9.51 * 370.mgrid331 40 482 9.17 S 371.applu331 40 379 16.0 * 371.applu331 40 398 15.2 S 371.applu331 40 369 16.4 S 372.smithwa 40 800 6.70 S 372.smithwa 40 701 7.65 * 372.smithwa 40 666 8.05 S 376.kdtree 40 1479 3.04 S 376.kdtree 40 1481 3.04 S 376.kdtree 40 1480 3.04 * ============================================================================== 350.md 40 1201 3.85 * 351.bwaves 40 3118 1.45 * 352.nab 40 968 4.02 * 357.bt331 40 481 9.85 * 358.botsalgn 40 1107 3.93 * 359.botsspar 40 1162 4.52 * 360.ilbdc 40 300 11.9 * 362.fma3d 40 804 4.72 * 363.swim 40 420 10.8 * 367.imagick 40 1221 5.76 * 370.mgrid331 40 465 9.51 * 371.applu331 40 379 16.0 * 372.smithwa 40 701 7.65 * 376.kdtree 40 1480 3.04 * SPECompG_base2012 5.80 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++: 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 Tue Apr 24 14:20:55 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 499T 110T 82% /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 15:26:25 2018 by OMP2012 ASCII formatter v541. Originally published on 20 June 2018.