SPEC(R) CFP2006 Summary IBM Corporation IBM System x3100 M4 (Intel Pentium G840) Thu Nov 10 05:54:07 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 149 91.4 S 13590 149 91.4 S 410.bwaves 13590 148 91.5 S 13590 148 91.5 S 410.bwaves 13590 149 91.4 * 13590 149 91.4 * 416.gamess 19580 713 27.5 * 19580 664 29.5 S 416.gamess 19580 712 27.5 S 19580 666 29.4 S 416.gamess 19580 713 27.4 S 19580 664 29.5 * 433.milc 9180 165 55.8 * 9180 162 56.7 * 433.milc 9180 164 55.8 S 9180 162 56.7 S 433.milc 9180 165 55.8 S 9180 162 56.7 S 434.zeusmp 9100 161 56.6 S 9100 161 56.6 S 434.zeusmp 9100 161 56.6 * 9100 161 56.6 * 434.zeusmp 9100 160 56.7 S 9100 160 56.7 S 435.gromacs 7140 292 24.5 * 7140 292 24.5 * 435.gromacs 7140 294 24.3 S 7140 294 24.3 S 435.gromacs 7140 292 24.5 S 7140 292 24.5 S 436.cactusADM 11950 171 69.9 * 11950 171 69.9 * 436.cactusADM 11950 170 70.3 S 11950 170 70.3 S 436.cactusADM 11950 175 68.3 S 11950 175 68.3 S 437.leslie3d 9400 192 49.0 * 9400 192 49.0 * 437.leslie3d 9400 191 49.1 S 9400 191 49.1 S 437.leslie3d 9400 193 48.7 S 9400 193 48.7 S 444.namd 8020 426 18.8 * 8020 420 19.1 * 444.namd 8020 426 18.8 S 8020 420 19.1 S 444.namd 8020 426 18.8 S 8020 420 19.1 S 447.dealII 11440 259 44.2 S 11440 259 44.2 S 447.dealII 11440 259 44.1 S 11440 259 44.1 S 447.dealII 11440 259 44.1 * 11440 259 44.1 * 450.soplex 8340 270 30.9 S 8340 270 30.9 S 450.soplex 8340 269 31.0 S 8340 269 31.0 S 450.soplex 8340 270 30.9 * 8340 270 30.9 * 453.povray 5320 151 35.3 S 5320 128 41.7 * 453.povray 5320 149 35.7 S 5320 126 42.1 S 453.povray 5320 151 35.3 * 5320 128 41.6 S 454.calculix 8250 255 32.3 S 8250 252 32.8 * 454.calculix 8250 256 32.3 * 8250 252 32.8 S 454.calculix 8250 256 32.2 S 8250 252 32.7 S 459.GemsFDTD 10610 230 46.2 S 10610 230 46.1 S 459.GemsFDTD 10610 230 46.2 * 10610 230 46.1 S 459.GemsFDTD 10610 230 46.2 S 10610 230 46.1 * 465.tonto 9840 315 31.2 S 9840 303 32.5 S 465.tonto 9840 315 31.2 * 9840 303 32.5 * 465.tonto 9840 316 31.2 S 9840 303 32.5 S 470.lbm 13740 257 53.4 S 13740 257 53.4 S 470.lbm 13740 254 54.1 S 13740 254 54.1 S 470.lbm 13740 255 53.9 * 13740 255 53.9 * 481.wrf 11170 202 55.4 S 11170 202 55.4 S 481.wrf 11170 201 55.4 S 11170 201 55.4 S 481.wrf 11170 202 55.4 * 11170 202 55.4 * 482.sphinx3 19490 521 37.4 S 19490 520 37.5 S 482.sphinx3 19490 520 37.5 * 19490 517 37.7 * 482.sphinx3 19490 520 37.5 S 19490 516 37.8 S ============================================================================== 410.bwaves 13590 149 91.4 * 13590 149 91.4 * 416.gamess 19580 713 27.5 * 19580 664 29.5 * 433.milc 9180 165 55.8 * 9180 162 56.7 * 434.zeusmp 9100 161 56.6 * 9100 161 56.6 * 435.gromacs 7140 292 24.5 * 7140 292 24.5 * 436.cactusADM 11950 171 69.9 * 11950 171 69.9 * 437.leslie3d 9400 192 49.0 * 9400 192 49.0 * 444.namd 8020 426 18.8 * 8020 420 19.1 * 447.dealII 11440 259 44.1 * 11440 259 44.1 * 450.soplex 8340 270 30.9 * 8340 270 30.9 * 453.povray 5320 151 35.3 * 5320 128 41.7 * 454.calculix 8250 256 32.3 * 8250 252 32.8 * 459.GemsFDTD 10610 230 46.2 * 10610 230 46.1 * 465.tonto 9840 315 31.2 * 9840 303 32.5 * 470.lbm 13740 255 53.9 * 13740 255 53.9 * 481.wrf 11170 202 55.4 * 11170 202 55.4 * 482.sphinx3 19490 520 37.5 * 19490 517 37.7 * SPECfp(R)_base2006 41.4 SPECfp2006 42.3 HARDWARE -------- CPU Name: Intel Pentium G840 CPU Characteristics: CPU MHz: 2800 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) Disk Subsystem: 1 x 250 GB SATA, 7200 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 01:25:24 2014 by CPU2006 ASCII formatter v6932. Originally published on 6 December 2011.