SPEC(R) CFP2006 Summary IBM Corporation IBM Flex System x240 (Intel Xeon E5-2640, 2.50 GHz) Thu Apr 12 08:11:22 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 41.4 328 S 13590 42.0 323 S 410.bwaves 13590 41.6 326 * 13590 41.6 326 * 410.bwaves 13590 42.2 322 S 13590 40.8 333 S 416.gamess 19580 723 27.1 S 19580 619 31.6 S 416.gamess 19580 721 27.2 * 19580 620 31.6 * 416.gamess 19580 721 27.2 S 19580 620 31.6 S 433.milc 9180 166 55.5 S 9180 163 56.2 * 433.milc 9180 165 55.5 S 9180 163 56.2 S 433.milc 9180 165 55.5 * 9180 163 56.4 S 434.zeusmp 9100 73.4 124 S 9100 73.4 124 S 434.zeusmp 9100 72.8 125 S 9100 72.8 125 S 434.zeusmp 9100 72.8 125 * 9100 72.8 125 * 435.gromacs 7140 248 28.8 S 7140 248 28.8 S 435.gromacs 7140 247 28.9 S 7140 247 28.9 S 435.gromacs 7140 247 28.9 * 7140 247 28.9 * 436.cactusADM 11950 28.3 422 S 11950 28.3 422 S 436.cactusADM 11950 28.1 426 * 11950 28.1 426 * 436.cactusADM 11950 27.9 429 S 11950 27.9 429 S 437.leslie3d 9400 50.6 186 * 9400 50.6 186 * 437.leslie3d 9400 52.6 179 S 9400 52.6 179 S 437.leslie3d 9400 50.4 186 S 9400 50.4 186 S 444.namd 8020 391 20.5 S 8020 385 20.9 * 444.namd 8020 391 20.5 S 8020 385 20.9 S 444.namd 8020 391 20.5 * 8020 385 20.9 S 447.dealII 11440 251 45.5 * 11440 251 45.5 * 447.dealII 11440 252 45.5 S 11440 252 45.5 S 447.dealII 11440 250 45.7 S 11440 250 45.7 S 450.soplex 8340 229 36.4 S 8340 229 36.4 S 450.soplex 8340 223 37.4 S 8340 223 37.4 S 450.soplex 8340 229 36.4 * 8340 229 36.4 * 453.povray 5320 140 38.0 * 5320 118 45.0 * 453.povray 5320 140 38.0 S 5320 118 45.1 S 453.povray 5320 141 37.8 S 5320 118 45.0 S 454.calculix 8250 241 34.2 * 8250 224 36.8 * 454.calculix 8250 241 34.2 S 8250 224 36.8 S 454.calculix 8250 244 33.8 S 8250 223 37.0 S 459.GemsFDTD 10610 77.9 136 S 10610 65.6 162 S 459.GemsFDTD 10610 77.1 138 * 10610 65.8 161 * 459.GemsFDTD 10610 76.9 138 S 10610 66.0 161 S 465.tonto 9840 318 30.9 S 9840 256 38.5 S 465.tonto 9840 319 30.9 * 9840 260 37.8 S 465.tonto 9840 319 30.8 S 9840 257 38.3 * 470.lbm 13740 34.4 399 S 13740 34.4 399 S 470.lbm 13740 35.2 390 S 13740 35.2 390 S 470.lbm 13740 35.0 392 * 13740 35.0 392 * 481.wrf 11170 165 67.6 S 11170 165 67.6 S 481.wrf 11170 169 66.1 S 11170 169 66.1 S 481.wrf 11170 166 67.2 * 11170 166 67.2 * 482.sphinx3 19490 302 64.5 S 19490 294 66.2 * 482.sphinx3 19490 299 65.2 S 19490 293 66.5 S 482.sphinx3 19490 301 64.8 * 19490 296 65.8 S ============================================================================== 410.bwaves 13590 41.6 326 * 13590 41.6 326 * 416.gamess 19580 721 27.2 * 19580 620 31.6 * 433.milc 9180 165 55.5 * 9180 163 56.2 * 434.zeusmp 9100 72.8 125 * 9100 72.8 125 * 435.gromacs 7140 247 28.9 * 7140 247 28.9 * 436.cactusADM 11950 28.1 426 * 11950 28.1 426 * 437.leslie3d 9400 50.6 186 * 9400 50.6 186 * 444.namd 8020 391 20.5 * 8020 385 20.9 * 447.dealII 11440 251 45.5 * 11440 251 45.5 * 450.soplex 8340 229 36.4 * 8340 229 36.4 * 453.povray 5320 140 38.0 * 5320 118 45.0 * 454.calculix 8250 241 34.2 * 8250 224 36.8 * 459.GemsFDTD 10610 77.1 138 * 10610 65.8 161 * 465.tonto 9840 319 30.9 * 9840 257 38.3 * 470.lbm 13740 35.0 392 * 13740 35.0 392 * 481.wrf 11170 166 67.2 * 11170 166 67.2 * 482.sphinx3 19490 301 64.8 * 19490 294 66.2 * SPECfp(R)_base2006 72.8 SPECfp2006 76.4 HARDWARE -------- CPU Name: Intel Xeon E5-2640 CPU Characteristics: Intel Turbo Boost Technology up to 3.00 GHz CPU MHz: 2500 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 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 12 08:11:24 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 @ 2.50GHz 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 10 17:12 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: 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: -xAVX -ipo -O3 -no-prec-div -opt-prefetch -parallel -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: 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 05:09:17 2014 by CPU2006 ASCII formatter v6932. Originally published on 9 May 2012.