SPEC(R) CFP2006 Summary IBM Corporation IBM Flex System x220 (Intel Xeon E5-2450, 2.10 GHz) Sun May 27 11:29:23 2012 CPU2006 License: 11 Test date: May-2012 Test sponsor: IBM Corporation Hardware availability: Jun-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 52.2 260 S 13590 52.2 260 S 410.bwaves 13590 47.4 286 S 13590 47.4 286 S 410.bwaves 13590 47.4 286 * 13590 47.4 286 * 416.gamess 19580 770 25.4 * 19580 641 30.5 * 416.gamess 19580 770 25.4 S 19580 642 30.5 S 416.gamess 19580 770 25.4 S 19580 641 30.5 S 433.milc 9180 167 54.9 * 9180 164 55.8 * 433.milc 9180 167 54.8 S 9180 164 55.8 S 433.milc 9180 167 55.0 S 9180 163 56.2 S 434.zeusmp 9100 71.6 127 S 9100 71.6 127 S 434.zeusmp 9100 72.0 126 S 9100 72.0 126 S 434.zeusmp 9100 71.8 127 * 9100 71.8 127 * 435.gromacs 7140 304 23.5 S 7140 304 23.5 S 435.gromacs 7140 303 23.5 S 7140 303 23.5 S 435.gromacs 7140 304 23.5 * 7140 304 23.5 * 436.cactusADM 11950 29.7 402 S 11950 29.7 402 S 436.cactusADM 11950 29.5 405 S 11950 29.5 405 S 436.cactusADM 11950 29.7 403 * 11950 29.7 403 * 437.leslie3d 9400 65.6 143 * 9400 65.6 143 * 437.leslie3d 9400 63.6 148 S 9400 63.6 148 S 437.leslie3d 9400 65.8 143 S 9400 65.8 143 S 444.namd 8020 405 19.8 * 8020 398 20.2 S 444.namd 8020 405 19.8 S 8020 398 20.2 S 444.namd 8020 405 19.8 S 8020 398 20.2 * 447.dealII 11440 258 44.3 S 11440 258 44.3 S 447.dealII 11440 259 44.2 S 11440 259 44.2 S 447.dealII 11440 259 44.2 * 11440 259 44.2 * 450.soplex 8340 216 38.6 S 8340 216 38.6 S 450.soplex 8340 216 38.6 * 8340 216 38.6 * 450.soplex 8340 216 38.6 S 8340 216 38.6 S 453.povray 5320 144 36.8 S 5320 122 43.5 S 453.povray 5320 145 36.8 * 5320 122 43.6 * 453.povray 5320 147 36.2 S 5320 121 43.8 S 454.calculix 8250 251 32.9 * 8250 230 35.8 * 454.calculix 8250 251 32.8 S 8250 230 35.8 S 454.calculix 8250 251 32.9 S 8250 229 36.1 S 459.GemsFDTD 10610 83.5 127 * 10610 72.2 147 S 459.GemsFDTD 10610 83.1 128 S 10610 71.8 148 S 459.GemsFDTD 10610 83.9 126 S 10610 72.0 147 * 465.tonto 9840 341 28.8 S 9840 265 37.1 * 465.tonto 9840 345 28.5 S 9840 269 36.6 S 465.tonto 9840 343 28.7 * 9840 265 37.2 S 470.lbm 13740 33.8 406 S 13740 33.8 406 S 470.lbm 13740 34.6 397 S 13740 34.6 397 S 470.lbm 13740 34.0 404 * 13740 34.0 404 * 481.wrf 11170 187 59.9 S 11170 187 59.9 S 481.wrf 11170 186 60.1 * 11170 186 60.1 * 481.wrf 11170 185 60.3 S 11170 185 60.3 S 482.sphinx3 19490 321 60.8 S 19490 317 61.5 S 482.sphinx3 19490 322 60.5 * 19490 319 61.2 * 482.sphinx3 19490 324 60.1 S 19490 319 61.2 S ============================================================================== 410.bwaves 13590 47.4 286 * 13590 47.4 286 * 416.gamess 19580 770 25.4 * 19580 641 30.5 * 433.milc 9180 167 54.9 * 9180 164 55.8 * 434.zeusmp 9100 71.8 127 * 9100 71.8 127 * 435.gromacs 7140 304 23.5 * 7140 304 23.5 * 436.cactusADM 11950 29.7 403 * 11950 29.7 403 * 437.leslie3d 9400 65.6 143 * 9400 65.6 143 * 444.namd 8020 405 19.8 * 8020 398 20.2 * 447.dealII 11440 259 44.2 * 11440 259 44.2 * 450.soplex 8340 216 38.6 * 8340 216 38.6 * 453.povray 5320 145 36.8 * 5320 122 43.6 * 454.calculix 8250 251 32.9 * 8250 230 35.8 * 459.GemsFDTD 10610 83.5 127 * 10610 72.0 147 * 465.tonto 9840 343 28.7 * 9840 265 37.1 * 470.lbm 13740 34.0 404 * 13740 34.0 404 * 481.wrf 11170 186 60.1 * 11170 186 60.1 * 482.sphinx3 19490 322 60.5 * 19490 319 61.2 * SPECfp(R)_base2006 68.2 SPECfp2006 71.9 HARDWARE -------- CPU Name: Intel Xeon E5-2450 CPU Characteristics: Intel Turbo Boost Technology up to 2.90 GHz CPU MHz: 2100 FPU: Integrated CPU(s) enabled: 16 cores, 2 chips, 8 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: 20 MB I+D on chip per chip Other Cache: None Memory: 96 GB (12 x 8 GB 2Rx4 PC3-12800R-11, ECC) Disk Subsystem: 1 x 500 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 kestral-pete Sun May 27 11:29:25 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 : Intel(R) Xeon(R) CPU E5-2450 0 @ 2.10GHz 2 "physical id"s (chips) 32 "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 : 8 siblings : 16 physical 0: cores 0 1 2 3 4 5 6 7 physical 1: cores 0 1 2 3 4 5 6 7 cache size : 20480 KB From /proc/meminfo MemTotal: 99042568 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 kestral-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 May 25 12:03 SPEC is set to: /cpu2006.1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_kestralpete-lv_root ext4 449G 6.1G 420G 2% / Additional information from dmidecode: Memory: 12x Micron 36JSF1G72PZ-1G6M1 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 = "16" 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-linux64.20120425.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-linux64.20120425.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 08:39:10 2014 by CPU2006 ASCII formatter v6932. Originally published on 19 June 2012.