SPEC(R) OMPG2012 Summary SGI SGI UV1000 (Intel Xeon E7-8837, 2.66GHz) Thu Sep 27 11:49:27 2012 OMP2012 License: 14 Test date: Sep-2012 Test sponsor: SGI Hardware availability: Apr-2011 Tested by: SGI Software availability: Aug-2012 Base Base Base Peak Peak Peak Benchmarks Thrds Run Time Ratio Thrds Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 350.md 128 260 17.8 S 350.md 128 256 18.1 S 350.md 128 260 17.8 * 351.bwaves 128 182 24.9 * 351.bwaves 128 182 24.9 S 351.bwaves 128 184 24.6 S 352.nab 128 325 12.0 S 352.nab 128 325 12.0 * 352.nab 128 315 12.3 S 357.bt331 128 276 17.2 S 357.bt331 128 276 17.2 S 357.bt331 128 276 17.2 * 358.botsalgn 128 213 20.4 S 358.botsalgn 128 213 20.4 S 358.botsalgn 128 213 20.4 * 359.botsspar 128 349 15.0 S 359.botsspar 128 350 15.0 S 359.botsspar 128 349 15.0 * 360.ilbdc 128 304 11.7 S 360.ilbdc 128 303 11.7 * 360.ilbdc 128 303 11.7 S 362.fma3d 128 444 8.55 S 362.fma3d 128 448 8.48 S 362.fma3d 128 447 8.50 * 363.swim 128 157 28.8 S 363.swim 128 157 28.9 S 363.swim 128 157 28.8 * 367.imagick 128 534 13.2 S 367.imagick 128 532 13.2 S 367.imagick 128 534 13.2 * 370.mgrid331 128 191 23.2 S 370.mgrid331 128 191 23.1 * 370.mgrid331 128 191 23.1 S 371.applu331 128 540 11.2 * 371.applu331 128 542 11.2 S 371.applu331 128 540 11.2 S 372.smithwa 128 98.8 54.3 S 372.smithwa 128 99.2 54.0 S 372.smithwa 128 99.0 54.2 * 376.kdtree 128 228 19.8 S 376.kdtree 128 225 20.0 * 376.kdtree 128 225 20.0 S ============================================================================== 350.md 128 260 17.8 * 351.bwaves 128 182 24.9 * 352.nab 128 325 12.0 * 357.bt331 128 276 17.2 * 358.botsalgn 128 213 20.4 * 359.botsspar 128 349 15.0 * 360.ilbdc 128 303 11.7 * 362.fma3d 128 447 8.50 * 363.swim 128 157 28.8 * 367.imagick 128 534 13.2 * 370.mgrid331 128 191 23.1 * 371.applu331 128 540 11.2 * 372.smithwa 128 99.0 54.2 * 376.kdtree 128 225 20.0 * SPECompG_base2012 17.7 SPECompG_peak2012 Not Run HARDWARE -------- CPU Name: Intel Xeon E7-8837 CPU Characteristics: Intel Turbo Boost Technology up to 2.80 GHz CPU MHz: 2667 CPU MHz Maximum: 2800 FPU: Integrated CPU(s) enabled: 128 cores, 16 chips, 8 cores/chip CPU(s) orderable: 2-256 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 24 MB I+D on chip per chip Other Cache: None Memory: 512 GB (128 x 4 GB 4Rx8 PC3-8500R-7, ECC) Disk Subsystem: 10 x 1 TB SAS (Seagate Constellation ES, 7200RPM) Other Hardware: Routered quad-plane fat tree topology Base Threads Run: 128 Minimum Peak Threads: -- Maximum Peak Threads: -- SOFTWARE -------- Operating System: SUSE Linux Enterprise Server 11 (x86_64) SP1 2.6.32.46-0.3.1.3592.0.PTF-default Compiler: C/C++/Fortran: Version 13.0 of Intel Composer XE 2013 Build 20120731 Auto Parallel: No File System: xfs System State: Run level 3 ( Multi-user ) Base Pointers: 64-bit Peak Pointers: Not Applicable Other Software: sgi-accelerate-release: SGI Accelerate 1.3, Build 705rp1.sles11-1110302109 sgi-foundation-release: SGI Foundation Software 2.5, Build 705rp1.sles11-1110302109 Submit Notes ------------ The config file option 'submit' was used. General Notes ------------- Software Environment: export KMP_AFFINITY=disabled export KMP_STACKSIZE=200M export KMP_SCHEDULE=static,balanced export OMP_DYNAMIC=FALSE limit -s unlimited For all benchmarks threads were bound to cores using the following submit command: dplace -x2 $command This binds threads in order of creation, beginning with the master thread on logical cpu 0, the first slave thread on logical cpu 1, and so on. The -x2 flag instructs dplace to skip placement of the lightweight OpenMP monitor thread, which is created prior to the slave threads. Base Compiler Invocation ------------------------ C benchmarks: icc C++ benchmarks: icpc Fortran benchmarks: ifort Base Portability Flags ---------------------- 350.md: -free 367.imagick: -std=c99 Base Optimization Flags ----------------------- C benchmarks: -O3 -xSSE4.2 -ipo1 -openmp -ansi-alias -mcmodel=medium -shared-intel C++ benchmarks: -O3 -xSSE4.2 -ipo1 -openmp -ansi-alias -mcmodel=medium -shared-intel Fortran benchmarks: -O3 -xSSE4.2 -ipo1 -openmp -mcmodel=medium -shared-intel The flags file that was used to format this result can be browsed at http://www.spec.org/omp2012/flags/SGI-OMP2012-ic13.html You can also download the XML flags source by saving the following link: http://www.spec.org/omp2012/flags/SGI-OMP2012-ic13.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 2012-2014 Standard Performance Evaluation Corporation Tested with SPEC OMP2012 v21. Report generated on Tue Jul 22 13:35:40 2014 by OMP2012 ASCII formatter v541. Originally published on 16 October 2012.