SPEC(R) CFP2006 Summary IBM Corporation IBM Flex System x240 (Intel Xeon E5-2620, 2.00 GHz) Thu Apr 26 13:56:12 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 Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 13590 42.6 319 * 13590 42.6 319 * 410.bwaves 13590 43.0 316 S 13590 43.0 316 S 410.bwaves 13590 42.4 320 S 13590 42.4 320 S 416.gamess 19580 868 22.6 S 19580 750 26.1 S 416.gamess 19580 868 22.6 * 19580 746 26.2 * 416.gamess 19580 870 22.5 S 19580 744 26.3 S 433.milc 9180 191 48.0 S 9180 188 48.9 S 433.milc 9180 191 48.0 * 9180 188 48.8 S 433.milc 9180 191 48.0 S 9180 188 48.9 * 434.zeusmp 9100 84.0 108 S 9100 84.0 108 S 434.zeusmp 9100 83.8 109 * 9100 83.8 109 * 434.zeusmp 9100 83.6 109 S 9100 83.6 109 S 435.gromacs 7140 295 24.2 S 7140 295 24.2 S 435.gromacs 7140 295 24.2 * 7140 295 24.2 * 435.gromacs 7140 296 24.1 S 7140 296 24.1 S 436.cactusADM 11950 32.1 372 * 11950 32.1 372 * 436.cactusADM 11950 32.3 370 S 11950 32.3 370 S 436.cactusADM 11950 31.9 374 S 11950 31.9 374 S 437.leslie3d 9400 70.6 133 * 9400 70.6 133 * 437.leslie3d 9400 66.2 142 S 9400 66.2 142 S 437.leslie3d 9400 73.2 128 S 9400 73.2 128 S 444.namd 8020 469 17.1 * 8020 462 17.4 S 444.namd 8020 470 17.1 S 8020 461 17.4 S 444.namd 8020 469 17.1 S 8020 462 17.4 * 447.dealII 11440 300 38.2 S 11440 300 38.2 S 447.dealII 11440 298 38.4 * 11440 298 38.4 * 447.dealII 11440 298 38.4 S 11440 298 38.4 S 450.soplex 8340 264 31.5 S 8340 264 31.5 S 450.soplex 8340 264 31.6 S 8340 264 31.6 S 450.soplex 8340 264 31.6 * 8340 264 31.6 * 453.povray 5320 169 31.5 S 5320 143 37.2 * 453.povray 5320 168 31.6 * 5320 143 37.2 S 453.povray 5320 168 31.7 S 5320 143 37.1 S 454.calculix 8250 288 28.7 S 8250 269 30.7 S 454.calculix 8250 288 28.7 * 8250 268 30.8 S 454.calculix 8250 293 28.2 S 8250 268 30.8 * 459.GemsFDTD 10610 83.5 127 S 10610 69.4 153 * 459.GemsFDTD 10610 83.1 128 S 10610 69.4 153 S 459.GemsFDTD 10610 83.3 127 * 10610 69.4 153 S 465.tonto 9840 392 25.1 S 9840 308 32.0 * 465.tonto 9840 385 25.6 * 9840 310 31.8 S 465.tonto 9840 385 25.6 S 9840 308 32.0 S 470.lbm 13740 37.4 367 S 13740 37.4 367 S 470.lbm 13740 37.4 367 * 13740 37.4 367 * 470.lbm 13740 38.2 359 S 13740 38.2 359 S 481.wrf 11170 189 59.1 S 11170 189 59.1 S 481.wrf 11170 191 58.5 * 11170 191 58.5 * 481.wrf 11170 191 58.4 S 11170 191 58.4 S 482.sphinx3 19490 364 53.6 * 19490 359 54.4 * 482.sphinx3 19490 360 54.1 S 19490 359 54.3 S 482.sphinx3 19490 364 53.5 S 19490 351 55.5 S ============================================================================== 410.bwaves 13590 42.6 319 * 13590 42.6 319 * 416.gamess 19580 868 22.6 * 19580 746 26.2 * 433.milc 9180 191 48.0 * 9180 188 48.9 * 434.zeusmp 9100 83.8 109 * 9100 83.8 109 * 435.gromacs 7140 295 24.2 * 7140 295 24.2 * 436.cactusADM 11950 32.1 372 * 11950 32.1 372 * 437.leslie3d 9400 70.6 133 * 9400 70.6 133 * 444.namd 8020 469 17.1 * 8020 462 17.4 * 447.dealII 11440 298 38.4 * 11440 298 38.4 * 450.soplex 8340 264 31.6 * 8340 264 31.6 * 453.povray 5320 168 31.6 * 5320 143 37.2 * 454.calculix 8250 288 28.7 * 8250 268 30.8 * 459.GemsFDTD 10610 83.3 127 * 10610 69.4 153 * 465.tonto 9840 385 25.6 * 9840 308 32.0 * 470.lbm 13740 37.4 367 * 13740 37.4 367 * 481.wrf 11170 191 58.5 * 11170 191 58.5 * 482.sphinx3 19490 364 53.6 * 19490 359 54.4 * SPECfp(R)_base2006 62.2 SPECfp2006 65.4 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: Yes File System: ext4 System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 32/64-bit Other Software: None 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 Thu Apr 26 13:56:13 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 156G 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: KMP_AFFINITY = "granularity=fine,compact,1,0" LD_LIBRARY_PATH = "/cpu2006.1.2/libs/32:/cpu2006.1.2/libs/64" OMP_NUM_THREADS = "12" 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 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 -parallel -opt-prefetch -ansi-alias C++ benchmarks: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias Fortran benchmarks: -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch Benchmarks using both Fortran and C: -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias 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: -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 -ansi-alias 470.lbm: basepeak = yes 482.sphinx3: -xAVX -ipo -O3 -no-prec-div -unroll2 -ansi-alias -parallel 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: basepeak = yes 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: 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- -static 434.zeusmp: basepeak = yes 437.leslie3d: basepeak = yes 459.GemsFDTD: -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 -opt-prefetch -parallel 465.tonto: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -inline-calloc -opt-malloc-options=3 -auto -unroll4 Benchmarks using both Fortran and C: 435.gromacs: basepeak = yes 436.cactusADM: basepeak = yes 454.calculix: -xAVX -ipo -O3 -no-prec-div -auto-ilp32 -ansi-alias 481.wrf: basepeak = yes 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 09:05:40 2014 by CPU2006 ASCII formatter v6932. Originally published on 22 May 2012.