SPEC(R) CFP2006 Summary IBM Corporation IBM System x3250 M4 (Intel Core i3-2120) Tue Nov 1 05:47:25 2011 CPU2006 License: 11 Test date: Nov-2011 Test sponsor: IBM Corporation Hardware availability: Oct-2011 Tested by: IBM Corporation Software availability: Aug-2011 Base Base Base Peak Peak Peak Benchmarks Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 13590 144 94.4 S 13590 143 95.0 S 410.bwaves 13590 143 95.0 S 13590 143 94.7 S 410.bwaves 13590 143 95.0 * 13590 143 94.8 * 416.gamess 19580 597 32.8 S 19580 564 34.7 S 416.gamess 19580 600 32.7 S 19580 568 34.5 S 416.gamess 19580 599 32.7 * 19580 565 34.7 * 433.milc 9180 144 63.7 * 9180 141 65.1 S 433.milc 9180 144 63.9 S 9180 141 65.2 S 433.milc 9180 144 63.6 S 9180 141 65.1 * 434.zeusmp 9100 138 65.8 * 9100 138 65.8 * 434.zeusmp 9100 138 65.8 S 9100 138 65.8 S 434.zeusmp 9100 139 65.6 S 9100 139 65.6 S 435.gromacs 7140 245 29.1 S 7140 245 29.1 S 435.gromacs 7140 246 29.0 S 7140 246 29.0 S 435.gromacs 7140 246 29.1 * 7140 246 29.1 * 436.cactusADM 11950 128 93.3 S 11950 128 93.3 S 436.cactusADM 11950 128 93.1 * 11950 128 93.1 * 436.cactusADM 11950 129 93.0 S 11950 129 93.0 S 437.leslie3d 9400 162 58.0 * 9400 162 58.0 * 437.leslie3d 9400 161 58.3 S 9400 161 58.3 S 437.leslie3d 9400 163 57.8 S 9400 163 57.8 S 444.namd 8020 357 22.5 S 8020 351 22.9 * 444.namd 8020 357 22.5 S 8020 351 22.9 S 444.namd 8020 357 22.5 * 8020 351 22.9 S 447.dealII 11440 225 50.8 S 11440 225 50.8 S 447.dealII 11440 225 50.8 * 11440 225 50.8 * 447.dealII 11440 225 50.8 S 11440 225 50.8 S 450.soplex 8340 245 34.0 * 8340 245 34.0 * 450.soplex 8340 245 34.0 S 8340 245 34.0 S 450.soplex 8340 245 34.1 S 8340 245 34.1 S 453.povray 5320 125 42.5 S 5320 108 49.2 S 453.povray 5320 128 41.7 S 5320 107 49.5 * 453.povray 5320 127 41.8 * 5320 107 49.5 S 454.calculix 8250 204 40.5 S 8250 200 41.2 S 454.calculix 8250 205 40.3 * 8250 200 41.2 * 454.calculix 8250 205 40.2 S 8250 200 41.2 S 459.GemsFDTD 10610 229 46.4 S 10610 229 46.3 S 459.GemsFDTD 10610 229 46.4 * 10610 230 46.2 S 459.GemsFDTD 10610 229 46.3 S 10610 229 46.3 * 465.tonto 9840 256 38.5 S 9840 241 40.8 S 465.tonto 9840 256 38.4 S 9840 240 41.1 S 465.tonto 9840 256 38.5 * 9840 241 40.8 * 470.lbm 13740 136 101 S 13740 136 101 S 470.lbm 13740 136 101 * 13740 136 101 * 470.lbm 13740 137 100 S 13740 137 100 S 481.wrf 11170 159 70.4 S 11170 159 70.4 S 481.wrf 11170 158 70.5 S 11170 158 70.5 S 481.wrf 11170 158 70.5 * 11170 158 70.5 * 482.sphinx3 19490 446 43.7 S 19490 462 42.2 S 482.sphinx3 19490 444 43.9 * 19490 464 42.0 * 482.sphinx3 19490 443 44.0 S 19490 464 42.0 S ============================================================================== 410.bwaves 13590 143 95.0 * 13590 143 94.8 * 416.gamess 19580 599 32.7 * 19580 565 34.7 * 433.milc 9180 144 63.7 * 9180 141 65.1 * 434.zeusmp 9100 138 65.8 * 9100 138 65.8 * 435.gromacs 7140 246 29.1 * 7140 246 29.1 * 436.cactusADM 11950 128 93.1 * 11950 128 93.1 * 437.leslie3d 9400 162 58.0 * 9400 162 58.0 * 444.namd 8020 357 22.5 * 8020 351 22.9 * 447.dealII 11440 225 50.8 * 11440 225 50.8 * 450.soplex 8340 245 34.0 * 8340 245 34.0 * 453.povray 5320 127 41.8 * 5320 107 49.5 * 454.calculix 8250 205 40.3 * 8250 200 41.2 * 459.GemsFDTD 10610 229 46.4 * 10610 229 46.3 * 465.tonto 9840 256 38.5 * 9840 241 40.8 * 470.lbm 13740 136 101 * 13740 136 101 * 481.wrf 11170 158 70.5 * 11170 158 70.5 * 482.sphinx3 19490 444 43.9 * 19490 464 42.0 * SPECfp(R)_base2006 49.9 SPECfp2006 50.8 HARDWARE -------- CPU Name: Intel Core i3-2120 CPU Characteristics: CPU MHz: 3300 FPU: Integrated CPU(s) enabled: 2 cores, 1 chip, 2 cores/chip, 2 threads/core CPU(s) orderable: 1 chip Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 3 MB I+D on chip per chip Other Cache: None Memory: 8 GB (2 x 4 GB 2Rx8 PC3-10600E-9, ECC) Disk Subsystem: 1 x 146 GB SAS, 15000 RPM Other Hardware: None SOFTWARE -------- Operating System: Red Hat Enterprise Linux Server Release 6.1, Kernel 2.6.32-131.0.15.el6.x86_64 Compiler: C/C++/Fortran: Version 12.1.0.225 of Intel Compiler XE Build 20110803 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 -------------- BIOS Settings: C-State enabled in BIOS General Notes ------------- Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,scatter" LD_LIBRARY_PATH = "/root/SPECcpu12.1/smartheap:/root/SPECcpu12.1/ic12.1-libs/ia32/:/root/SPECcpu12.1/ic12.1-libs/intel64" OMP_NUM_THREADS = "2" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5 with binutils-2.17.50.0.6-14.el5 Stack size set to unlimited using "ulimit -s unlimited" 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 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-linux64.html http://www.spec.org/cpu2006/flags/IBM-platform-linux64-revB.20111206.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/Intel-ic12.1-linux64.xml http://www.spec.org/cpu2006/flags/IBM-platform-linux64-revB.20111206.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 v1.1. Report generated on Thu Jul 24 01:20:25 2014 by CPU2006 ASCII formatter v6932. Originally published on 6 December 2011.