SPEC(R) CFP2006 Summary IBM Corporation IBM Flex System x240 (Intel Xeon E5-2620, 2.00 GHz) Wed Apr 25 07:56:08 2012 CPU2006 License: 11 Test date: Apr-2012 Test sponsor: IBM Corporation Hardware availability: May-2012 Tested by: IBM Corporation Software availability: Dec-2011 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 24 936 348 S 12 462 353 S 410.bwaves 24 936 348 * 12 461 354 S 410.bwaves 24 934 349 S 12 461 353 * 416.gamess 24 1559 301 S 24 1544 304 * 416.gamess 24 1558 302 * 24 1544 304 S 416.gamess 24 1554 302 S 24 1608 292 S 433.milc 24 649 340 * 24 648 340 S 433.milc 24 649 340 S 24 647 340 * 433.milc 24 650 339 S 24 647 341 S 434.zeusmp 24 609 358 S 24 609 358 S 434.zeusmp 24 625 349 S 24 625 349 S 434.zeusmp 24 609 358 * 24 609 358 * 435.gromacs 24 710 241 S 24 708 242 * 435.gromacs 24 716 239 S 24 707 242 S 435.gromacs 24 711 241 * 24 708 242 S 436.cactusADM 24 691 415 * 24 691 415 * 436.cactusADM 24 690 416 S 24 690 416 S 436.cactusADM 24 694 413 S 24 694 413 S 437.leslie3d 24 964 234 * 12 442 255 S 437.leslie3d 24 967 233 S 12 443 255 * 437.leslie3d 24 963 234 S 12 444 254 S 444.namd 24 809 238 * 24 798 241 * 444.namd 24 807 238 S 24 800 241 S 444.namd 24 811 237 S 24 797 241 S 447.dealII 24 515 533 S 24 515 533 S 447.dealII 24 519 529 * 24 519 529 * 447.dealII 24 521 527 S 24 521 527 S 450.soplex 24 830 241 * 12 400 250 * 450.soplex 24 831 241 S 12 400 250 S 450.soplex 24 829 241 S 12 400 250 S 453.povray 24 317 403 S 24 273 468 S 453.povray 24 315 405 * 24 270 472 S 453.povray 24 314 406 S 24 273 468 * 454.calculix 24 513 386 S 24 509 389 S 454.calculix 24 510 388 S 24 509 389 * 454.calculix 24 513 386 * 24 511 387 S 459.GemsFDTD 24 1167 218 S 12 564 226 * 459.GemsFDTD 24 1169 218 * 12 564 226 S 459.GemsFDTD 24 1171 217 S 12 563 226 S 465.tonto 24 671 352 S 24 647 365 S 465.tonto 24 670 352 * 24 648 364 * 465.tonto 24 670 353 S 24 649 364 S 470.lbm 24 811 407 S 24 811 407 S 470.lbm 24 811 406 * 24 811 406 * 470.lbm 24 813 406 S 24 813 406 S 481.wrf 24 661 406 S 24 649 413 S 481.wrf 24 666 402 S 24 650 413 S 481.wrf 24 661 405 * 24 649 413 * 482.sphinx3 24 1395 335 S 24 1395 335 S 482.sphinx3 24 1399 334 S 24 1399 334 S 482.sphinx3 24 1395 335 * 24 1395 335 * ============================================================================== 410.bwaves 24 936 348 * 12 461 353 * 416.gamess 24 1558 302 * 24 1544 304 * 433.milc 24 649 340 * 24 647 340 * 434.zeusmp 24 609 358 * 24 609 358 * 435.gromacs 24 711 241 * 24 708 242 * 436.cactusADM 24 691 415 * 24 691 415 * 437.leslie3d 24 964 234 * 12 443 255 * 444.namd 24 809 238 * 24 798 241 * 447.dealII 24 519 529 * 24 519 529 * 450.soplex 24 830 241 * 12 400 250 * 453.povray 24 315 405 * 24 273 468 * 454.calculix 24 513 386 * 24 509 389 * 459.GemsFDTD 24 1169 218 * 12 564 226 * 465.tonto 24 670 352 * 24 648 364 * 470.lbm 24 811 406 * 24 811 406 * 481.wrf 24 661 405 * 24 649 413 * 482.sphinx3 24 1395 335 * 24 1395 335 * SPECfp(R)_rate_base2006 328 SPECfp_rate2006 336 HARDWARE -------- CPU Name: Intel Xeon E5-2620 CPU Characteristics: Intel Turbo Boost Technology up to 2.50 GHz CPU MHz: 2000 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: 128 GB (16 x 8 GB 2Rx4 PC3-12800R-11, ECC, running at 1333 MHz) Disk Subsystem: 1 x 300 GB SAS, 10000 RPM Other Hardware: None SOFTWARE -------- Operating System: Red Hat Enterprise Linux Server release 6.2 (Santiago) 2.6.32-220.el6.x86_64 Compiler: C/C++: Version 12.1.0.225 of Intel C++ Studio XE for Linux; Fortran: Version 12.1.0.225 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/config/sysinfo.rev6800 $Rev: 6800 $ $Date:: 2011-10-11 #$ 6f2ebdff5032aaa42e583f96b07f99d3 running on blacktip-pete Wed Apr 25 07:56:10 2012 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 : Genuine Intel(R) CPU @ 2.00GHz 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: 132137164 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.2 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.2 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.2 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux blacktip-pete 2.6.32-220.el6.x86_64 #1 SMP Wed Nov 9 08:03:13 EST 2011 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Apr 24 15:50 SPEC is set to: /cpu2006.1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_blacktippete-lv_root ext4 265G 96G 157G 38% / Additional information from dmidecode: Memory: 4x Hynix HMT31GR7CFR4C-PB 8 GB 1600 MHz 2 rank 12x Samsung M393B1K70DH0-CK0 8 GB 1600 MHz 2 rank (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/libs/32:/cpu2006.1.2/libs/64" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5 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 -static -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 C++ benchmarks: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 Fortran benchmarks: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch Benchmarks using both Fortran and C: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 Peak Compiler Invocation ------------------------ C benchmarks: icc -m64 C++ benchmarks (except as noted below): icpc -m64 450.soplex: icpc -m32 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 Peak 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 453.povray: -DSPEC_CPU_LP64 454.calculix: -DSPEC_CPU_LP64 -nofor_main 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 Peak Optimization Flags ----------------------- C benchmarks: 433.milc: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -static -auto-ilp32 -opt-mem-layout-trans=3 470.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) -prof-use(pass 2) -fno-alias -auto-ilp32 447.dealII: basepeak = yes 450.soplex: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-malloc-options=3 453.povray: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -ansi-alias Fortran benchmarks: 410.bwaves: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -static 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- -static 434.zeusmp: basepeak = yes 437.leslie3d: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch 459.GemsFDTD: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-malloc-options=3 465.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) -prof-use(pass 2) -opt-prefetch -static -auto-ilp32 -opt-mem-layout-trans=3 436.cactusADM: basepeak = yes 454.calculix: -xAVX -ipo -O3 -no-prec-div -static -auto-ilp32 -opt-mem-layout-trans=3 481.wrf: Same as 454.calculix The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2006/flags/Intel-ic12.1-official-linux64.20111122.html http://www.spec.org/cpu2006/flags/IBM-Platform-Flags-V1.2-SNB-C.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/Intel-ic12.1-official-linux64.20111122.xml http://www.spec.org/cpu2006/flags/IBM-Platform-Flags-V1.2-SNB-C.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 Thu Jul 24 08:59:05 2014 by CPU2006 ASCII formatter v6932. Originally published on 22 May 2012.