SPEC(R) CFP2006 Summary IBM Corporation IBM System x3250 M4 (Intel Pentium G620) Tue Nov 15 11:46:29 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 176 77.4 S 13590 176 77.4 S 410.bwaves 13590 175 77.5 S 13590 175 77.5 S 410.bwaves 13590 176 77.4 * 13590 176 77.4 * 416.gamess 19580 769 25.5 * 19580 715 27.4 S 416.gamess 19580 768 25.5 S 19580 716 27.4 * 416.gamess 19580 770 25.4 S 19580 717 27.3 S 433.milc 9180 183 50.2 S 9180 180 51.1 * 433.milc 9180 183 50.2 S 9180 180 51.1 S 433.milc 9180 183 50.2 * 9180 180 51.1 S 434.zeusmp 9100 175 52.0 S 9100 175 52.0 S 434.zeusmp 9100 175 51.9 S 9100 175 51.9 S 434.zeusmp 9100 175 51.9 * 9100 175 51.9 * 435.gromacs 7140 315 22.7 S 7140 315 22.7 S 435.gromacs 7140 315 22.7 * 7140 315 22.7 * 435.gromacs 7140 314 22.7 S 7140 314 22.7 S 436.cactusADM 11950 183 65.2 S 11950 183 65.2 S 436.cactusADM 11950 188 63.4 S 11950 188 63.4 S 436.cactusADM 11950 188 63.7 * 11950 188 63.7 * 437.leslie3d 9400 213 44.2 S 9400 213 44.2 S 437.leslie3d 9400 213 44.1 * 9400 213 44.1 * 437.leslie3d 9400 214 43.8 S 9400 214 43.8 S 444.namd 8020 459 17.5 S 8020 452 17.7 S 444.namd 8020 459 17.5 S 8020 452 17.7 S 444.namd 8020 459 17.5 * 8020 452 17.7 * 447.dealII 11440 281 40.8 S 11440 281 40.8 S 447.dealII 11440 280 40.9 S 11440 280 40.9 S 447.dealII 11440 280 40.9 * 11440 280 40.9 * 450.soplex 8340 296 28.2 S 8340 296 28.2 S 450.soplex 8340 296 28.1 S 8340 296 28.1 S 450.soplex 8340 296 28.2 * 8340 296 28.2 * 453.povray 5320 163 32.7 * 5320 138 38.6 * 453.povray 5320 161 33.1 S 5320 138 38.7 S 453.povray 5320 164 32.5 S 5320 138 38.6 S 454.calculix 8250 277 29.7 * 8250 272 30.4 * 454.calculix 8250 276 29.9 S 8250 272 30.4 S 454.calculix 8250 278 29.7 S 8250 273 30.2 S 459.GemsFDTD 10610 259 40.9 * 10610 259 41.0 S 459.GemsFDTD 10610 259 40.9 S 10610 260 40.8 S 459.GemsFDTD 10610 259 41.0 S 10610 259 41.0 * 465.tonto 9840 342 28.8 S 9840 329 29.9 S 465.tonto 9840 342 28.8 S 9840 328 30.0 S 465.tonto 9840 342 28.8 * 9840 328 30.0 * 470.lbm 13740 276 49.7 S 13740 276 49.7 S 470.lbm 13740 279 49.2 S 13740 279 49.2 S 470.lbm 13740 278 49.5 * 13740 278 49.5 * 481.wrf 11170 225 49.5 S 11170 225 49.5 S 481.wrf 11170 225 49.7 S 11170 225 49.7 S 481.wrf 11170 225 49.6 * 11170 225 49.6 * 482.sphinx3 19490 571 34.1 S 19490 564 34.6 S 482.sphinx3 19490 570 34.2 * 19490 566 34.5 S 482.sphinx3 19490 568 34.3 S 19490 564 34.5 * ============================================================================== 410.bwaves 13590 176 77.4 * 13590 176 77.4 * 416.gamess 19580 769 25.5 * 19580 716 27.4 * 433.milc 9180 183 50.2 * 9180 180 51.1 * 434.zeusmp 9100 175 51.9 * 9100 175 51.9 * 435.gromacs 7140 315 22.7 * 7140 315 22.7 * 436.cactusADM 11950 188 63.7 * 11950 188 63.7 * 437.leslie3d 9400 213 44.1 * 9400 213 44.1 * 444.namd 8020 459 17.5 * 8020 452 17.7 * 447.dealII 11440 280 40.9 * 11440 280 40.9 * 450.soplex 8340 296 28.2 * 8340 296 28.2 * 453.povray 5320 163 32.7 * 5320 138 38.6 * 454.calculix 8250 277 29.7 * 8250 272 30.4 * 459.GemsFDTD 10610 259 40.9 * 10610 259 41.0 * 465.tonto 9840 342 28.8 * 9840 328 30.0 * 470.lbm 13740 278 49.5 * 13740 278 49.5 * 481.wrf 11170 225 49.6 * 11170 225 49.6 * 482.sphinx3 19490 570 34.2 * 19490 564 34.5 * SPECfp(R)_base2006 37.7 SPECfp2006 38.5 HARDWARE -------- CPU Name: Intel Pentium G620 CPU Characteristics: CPU MHz: 2600 FPU: Integrated CPU(s) enabled: 2 cores, 1 chip, 2 cores/chip 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, running at 1066 MHz) 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: -xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias C++ benchmarks: -xSSE4.2 -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias Fortran benchmarks: -xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch Benchmarks using both Fortran and C: -xSSE4.2 -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: -xSSE4.2(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: -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -ansi-alias -parallel C++ benchmarks: 444.namd: -xSSE4.2(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: -xSSE4.2(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: -xSSE4.2(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: -xSSE4.2(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: -xSSE4.2(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: -xSSE4.2 -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 00:50:29 2014 by CPU2006 ASCII formatter v6932. Originally published on 7 December 2011.