SPEC(R) CFP2006 Summary IBM Corporation IBM Flex System x240 (Intel Xeon E5-2620 v2, 2.10 GHz) Thu Aug 7 07:29:06 2014 CPU2006 License: 11 Test date: Aug-2014 Test sponsor: IBM Corporation Hardware availability: Dec-2013 Tested by: IBM Corporation Software availability: Sep-2013 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 24 819 398 * 24 819 398 * 410.bwaves 24 819 398 S 24 819 398 S 410.bwaves 24 819 398 S 24 819 398 S 416.gamess 24 1463 321 S 24 1441 326 S 416.gamess 24 1462 321 * 24 1431 328 S 416.gamess 24 1461 322 S 24 1439 327 * 433.milc 24 564 391 * 24 564 391 * 433.milc 24 564 390 S 24 564 390 S 433.milc 24 564 391 S 24 564 391 S 434.zeusmp 24 517 423 * 24 517 423 * 434.zeusmp 24 515 424 S 24 515 424 S 434.zeusmp 24 518 422 S 24 518 422 S 435.gromacs 24 423 405 S 24 421 407 * 435.gromacs 24 424 404 * 24 423 405 S 435.gromacs 24 426 402 S 24 417 410 S 436.cactusADM 24 650 441 * 24 650 441 * 436.cactusADM 24 654 439 S 24 654 439 S 436.cactusADM 24 650 442 S 24 650 442 S 437.leslie3d 24 864 261 S 12 389 290 S 437.leslie3d 24 861 262 S 12 389 290 S 437.leslie3d 24 862 262 * 12 389 290 * 444.namd 24 760 253 S 24 754 255 S 444.namd 24 762 253 * 24 753 256 * 444.namd 24 769 250 S 24 752 256 S 447.dealII 24 472 581 S 24 472 581 S 447.dealII 24 474 579 * 24 474 579 * 447.dealII 24 476 577 S 24 476 577 S 450.soplex 24 750 267 S 24 750 267 S 450.soplex 24 751 267 S 24 751 267 S 450.soplex 24 750 267 * 24 750 267 * 453.povray 24 286 446 S 24 248 514 S 453.povray 24 286 446 * 24 247 517 S 453.povray 24 286 446 S 24 248 515 * 454.calculix 24 407 487 S 24 407 487 S 454.calculix 24 406 488 S 24 406 488 S 454.calculix 24 406 487 * 24 406 487 * 459.GemsFDTD 24 1050 243 S 24 1050 243 S 459.GemsFDTD 24 1049 243 * 24 1049 243 * 459.GemsFDTD 24 1048 243 S 24 1048 243 S 465.tonto 24 612 386 * 24 584 405 S 465.tonto 24 612 386 S 24 581 406 S 465.tonto 24 615 384 S 24 583 405 * 470.lbm 24 782 422 S 24 782 422 S 470.lbm 24 785 420 S 24 785 420 S 470.lbm 24 783 421 * 24 783 421 * 481.wrf 24 576 466 * 24 571 469 S 481.wrf 24 574 467 S 24 571 470 * 481.wrf 24 578 463 S 24 570 471 S 482.sphinx3 24 1221 383 S 24 1221 383 S 482.sphinx3 24 1213 386 * 24 1213 386 * 482.sphinx3 24 1206 388 S 24 1206 388 S ============================================================================== 410.bwaves 24 819 398 * 24 819 398 * 416.gamess 24 1462 321 * 24 1439 327 * 433.milc 24 564 391 * 24 564 391 * 434.zeusmp 24 517 423 * 24 517 423 * 435.gromacs 24 424 404 * 24 421 407 * 436.cactusADM 24 650 441 * 24 650 441 * 437.leslie3d 24 862 262 * 12 389 290 * 444.namd 24 762 253 * 24 753 256 * 447.dealII 24 474 579 * 24 474 579 * 450.soplex 24 750 267 * 24 750 267 * 453.povray 24 286 446 * 24 248 515 * 454.calculix 24 406 487 * 24 406 487 * 459.GemsFDTD 24 1049 243 * 24 1049 243 * 465.tonto 24 612 386 * 24 583 405 * 470.lbm 24 783 421 * 24 783 421 * 481.wrf 24 576 466 * 24 571 470 * 482.sphinx3 24 1213 386 * 24 1213 386 * SPECfp(R)_rate_base2006 376 SPECfp_rate2006 383 HARDWARE -------- CPU Name: Intel Xeon E5-2620 v2 CPU Characteristics: Intel Turbo Boost Technology up to 2.60 GHz CPU MHz: 2100 FPU: Integrated CPU(s) enabled: 12 cores, 2 chips, 6 cores/chip, 2 threads/core CPU(s) orderable: 1,2 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: 15 MB I+D on chip per chip Other Cache: None Memory: 256 GB (16 x 16 GB 2Rx4 PC3-14900R-13, ECC, running at 1600 MHz) Disk Subsystem: 1 x 300 GB SAS, 10000 RPM Other Hardware: None SOFTWARE -------- Operating System: Red Hat Enterprise Linux Server release 6.4 (Santiago) 2.6.32-358.el6.x86_64 Compiler: C/C++: Version 14.0.0.080 of Intel C++ Studio XE for Linux; Fortran: Version 14.0.0.080 of Intel Fortran Studio XE for Linux Auto Parallel: No File System: ext4 System State: Run level 3 (multi-user) Base Pointers: 32/64-bit Peak Pointers: 32/64-bit Other Software: None Submit Notes ------------ The numactl mechanism was used to bind copies to processors. The config file option 'submit' was used to generate numactl commands to bind each copy to a specific processor. For details, please see the config file. Operating System Notes ---------------------- Stack size set to unlimited using "ulimit -s unlimited" Platform Notes -------------- Operating Mode set to Maximum Perfomance in BIOS Sysinfo program /cpu2006.1.2_14.0_updates/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on BT2-IVB Thu Aug 7 07:29:08 2014 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/cpu2006/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz 2 "physical id"s (chips) 24 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 6 siblings : 12 physical 0: cores 0 1 2 3 4 5 physical 1: cores 0 1 2 3 4 5 cache size : 15360 KB From /proc/meminfo MemTotal: 264504236 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.4 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.4 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.4 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux BT2-IVB 2.6.32-358.el6.x86_64 #1 SMP Tue Jan 29 11:47:41 EST 2013 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Aug 6 17:52 SPEC is set to: /cpu2006.1.2_14.0_updates Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_bt2ivb-lv_root ext4 265G 100G 153G 40% / Additional information from dmidecode: BIOS IBM -[B2E141AUS-1.50]- 05/08/2014 Memory: 16x Micron 36JSF2G72PZ-1G9E1 16 GB 1600 MHz 2 rank 8x Not Specified Not Specified (End of data from sysinfo program) General Notes ------------- Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/cpu2006.1.2_14.0_updates/libs/32:/cpu2006.1.2_14.0_updates/libs/64:/cpu2006.1.2_14.0_updates/sh" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RedHat EL 6.4 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled Filesystem page cache cleared with: echo 1> /proc/sys/vm/drop_caches runspec command invoked through numactl i.e.: numactl --interleave=all runspec Base Compiler Invocation ------------------------ C benchmarks: icc -m64 C++ benchmarks: icpc -m64 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 Base Portability Flags ---------------------- 410.bwaves: -DSPEC_CPU_LP64 416.gamess: -DSPEC_CPU_LP64 433.milc: -DSPEC_CPU_LP64 434.zeusmp: -DSPEC_CPU_LP64 435.gromacs: -DSPEC_CPU_LP64 -nofor_main 436.cactusADM: -DSPEC_CPU_LP64 -nofor_main 437.leslie3d: -DSPEC_CPU_LP64 444.namd: -DSPEC_CPU_LP64 447.dealII: -DSPEC_CPU_LP64 450.soplex: -DSPEC_CPU_LP64 453.povray: -DSPEC_CPU_LP64 454.calculix: -DSPEC_CPU_LP64 -nofor_main 459.GemsFDTD: -DSPEC_CPU_LP64 465.tonto: -DSPEC_CPU_LP64 470.lbm: -DSPEC_CPU_LP64 481.wrf: -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX 482.sphinx3: -DSPEC_CPU_LP64 Base Optimization Flags ----------------------- C benchmarks: -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 C++ benchmarks: -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 Fortran benchmarks: -xAVX -ipo -O3 -no-prec-div -opt-prefetch Benchmarks using both Fortran and C: -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 Peak Compiler Invocation ------------------------ C benchmarks: icc -m64 C++ benchmarks: icpc -m64 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: 433.milc: basepeak = yes 470.lbm: basepeak = yes 482.sphinx3: basepeak = yes C++ benchmarks: 444.namd: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2) -prof-use(pass 2) -fno-alias -auto-ilp32 447.dealII: basepeak = yes 450.soplex: basepeak = yes 453.povray: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2) -prof-use(pass 2) -unroll4 -ansi-alias Fortran benchmarks: 410.bwaves: basepeak = yes 416.gamess: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -inline-level=0 -scalar-rep- 434.zeusmp: basepeak = yes 437.leslie3d: -xAVX -ipo -O3 -no-prec-div -opt-prefetch 459.GemsFDTD: basepeak = yes 465.tonto: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -auto -inline-calloc -opt-malloc-options=3 Benchmarks using both Fortran and C: 435.gromacs: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2) -prof-use(pass 2) -opt-prefetch -auto-ilp32 436.cactusADM: basepeak = yes 454.calculix: basepeak = yes 481.wrf: -xAVX -ipo -O3 -no-prec-div -auto-ilp32 The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2006/flags/Intel-ic14.0-official-linux64.20140128.html http://www.spec.org/cpu2006/flags/IBM-Platform-Flags-V1.2-IVB-A.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/Intel-ic14.0-official-linux64.20140128.xml http://www.spec.org/cpu2006/flags/IBM-Platform-Flags-V1.2-IVB-A.xml SPEC and SPECfp are registered trademarks 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 2006-2014 Standard Performance Evaluation Corporation Tested with SPEC CPU2006 v1.2. Report generated on Wed Dec 3 16:52:52 2014 by CPU2006 ASCII formatter v6932. Originally published on 26 August 2014.