SPEC(R) CFP2006 Summary IBM Corporation IBM System x3650 M3 (Intel Xeon X5647) Tue Apr 26 19:27:59 2011 CPU2006 License: 11 Test date: Apr-2011 Test sponsor: IBM Corporation Hardware availability: Feb-2011 Tested by: IBM Corporation Software availability: Jan-2011 Base Base Base Peak Peak Peak Benchmarks Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 13590 105 129 S 13590 85.1 160 * 410.bwaves 13590 95.3 143 * 13590 96.1 141 S 410.bwaves 13590 89.9 151 S 13590 84.9 160 S 416.gamess 19580 866 22.6 * 19580 736 26.6 * 416.gamess 19580 866 22.6 S 19580 738 26.5 S 416.gamess 19580 871 22.5 S 19580 735 26.6 S 433.milc 9180 188 48.8 S 9180 186 49.4 S 433.milc 9180 189 48.6 S 9180 185 49.5 S 433.milc 9180 189 48.7 * 9180 185 49.5 * 434.zeusmp 9100 99.7 91.3 * 9100 99.7 91.3 * 434.zeusmp 9100 99.7 91.3 S 9100 99.7 91.3 S 434.zeusmp 9100 104 87.6 S 9100 104 87.6 S 435.gromacs 7140 342 20.9 * 7140 320 22.3 S 435.gromacs 7140 342 20.9 S 7140 320 22.3 S 435.gromacs 7140 341 20.9 S 7140 320 22.3 * 436.cactusADM 11950 115 104 S 11950 115 104 S 436.cactusADM 11950 60.2 199 S 11950 60.2 199 S 436.cactusADM 11950 63.0 190 * 11950 63.0 190 * 437.leslie3d 9400 89.0 106 S 9400 89.0 106 S 437.leslie3d 9400 92.4 102 S 9400 92.4 102 S 437.leslie3d 9400 91.8 102 * 9400 91.8 102 * 444.namd 8020 429 18.7 * 8020 422 19.0 S 444.namd 8020 429 18.7 S 8020 421 19.0 * 444.namd 8020 433 18.5 S 8020 421 19.0 S 447.dealII 11440 297 38.5 S 11440 297 38.5 S 447.dealII 11440 297 38.5 * 11440 297 38.5 * 447.dealII 11440 298 38.4 S 11440 298 38.4 S 450.soplex 8340 272 30.7 S 8340 272 30.7 S 450.soplex 8340 272 30.7 S 8340 272 30.7 S 450.soplex 8340 272 30.7 * 8340 272 30.7 * 453.povray 5320 179 29.6 * 5320 142 37.6 * 453.povray 5320 179 29.8 S 5320 146 36.4 S 453.povray 5320 180 29.6 S 5320 141 37.6 S 454.calculix 8250 293 28.2 S 8250 259 31.9 * 454.calculix 8250 293 28.2 * 8250 259 31.9 S 454.calculix 8250 296 27.9 S 8250 259 31.9 S 459.GemsFDTD 10610 139 76.5 S 10610 133 79.9 * 459.GemsFDTD 10610 168 63.2 S 10610 130 81.4 S 459.GemsFDTD 10610 148 71.6 * 10610 133 79.8 S 465.tonto 9840 413 23.8 S 9840 309 31.9 * 465.tonto 9840 412 23.9 * 9840 309 31.9 S 465.tonto 9840 412 23.9 S 9840 308 31.9 S 470.lbm 13740 64.8 212 S 13740 64.8 212 S 470.lbm 13740 58.6 234 * 13740 58.6 234 * 470.lbm 13740 58.4 235 S 13740 58.4 235 S 481.wrf 11170 245 45.6 S 11170 245 45.6 S 481.wrf 11170 240 46.5 S 11170 240 46.5 S 481.wrf 11170 243 46.0 * 11170 243 46.0 * 482.sphinx3 19490 398 49.0 S 19490 361 54.0 S 482.sphinx3 19490 398 49.0 * 19490 343 56.8 S 482.sphinx3 19490 397 49.1 S 19490 358 54.4 * ============================================================================== 410.bwaves 13590 95.3 143 * 13590 85.1 160 * 416.gamess 19580 866 22.6 * 19580 736 26.6 * 433.milc 9180 189 48.7 * 9180 185 49.5 * 434.zeusmp 9100 99.7 91.3 * 9100 99.7 91.3 * 435.gromacs 7140 342 20.9 * 7140 320 22.3 * 436.cactusADM 11950 63.0 190 * 11950 63.0 190 * 437.leslie3d 9400 91.8 102 * 9400 91.8 102 * 444.namd 8020 429 18.7 * 8020 421 19.0 * 447.dealII 11440 297 38.5 * 11440 297 38.5 * 450.soplex 8340 272 30.7 * 8340 272 30.7 * 453.povray 5320 179 29.6 * 5320 142 37.6 * 454.calculix 8250 293 28.2 * 8250 259 31.9 * 459.GemsFDTD 10610 148 71.6 * 10610 133 79.9 * 465.tonto 9840 412 23.9 * 9840 309 31.9 * 470.lbm 13740 58.6 234 * 13740 58.6 234 * 481.wrf 11170 243 46.0 * 11170 243 46.0 * 482.sphinx3 19490 398 49.0 * 19490 358 54.4 * SPECfp(R)_base2006 50.7 SPECfp2006 54.5 HARDWARE -------- CPU Name: Intel Xeon X5647 CPU Characteristics: Intel Turbo Boost Technology up to 3.20 GHz CPU MHz: 2933 FPU: Integrated CPU(s) enabled: 8 cores, 2 chips, 4 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: 12 MB I+D on chip per chip Other Cache: None Memory: 96 GB (12 x 8 GB 2Rx4 PC3-10600R-9, ECC, running at 1067 MHz) Disk Subsystem: 1 x 146 GB SAS, 15000 RPM Other Hardware: None SOFTWARE -------- Operating System: SUSE Linux Enterprise Server 11 SP1 (x86_64), Kernel 2.6.32.12-0.7-default Compiler: Intel C++ and Fortran Intel 64 Compiler XE for applications running on Intel 64 Version 12.0 Update 3 Auto Parallel: Yes File System: ext3 System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 32/64-bit Other Software: None Operating System Notes ---------------------- 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run 'mount -t hugetlbfs nodev /mnt/hugepages' was used to enable large pages echo 900 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so Platform Notes -------------- Turbo Mode enabled in BIOS Turbo Boost set to Traditional in BIOS Power C-State enabled in BIOS Data Reuse disabled in BIOS Demand Scrub disabled in BIOS General Notes ------------- Binaries compiled on RHEL5.5 OMP_NUM_THREADS set to number of cores 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 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT Fortran benchmarks: 410.bwaves: -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -parallel -static 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 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT 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 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT Benchmarks using both Fortran and C: 435.gromacs: -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 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-ic12.0-linux64-revB.html http://www.spec.org/cpu2006/flags/IBM-platform-linux64-revA.20110420.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/Intel-ic12.0-linux64-revB.xml http://www.spec.org/cpu2006/flags/IBM-platform-linux64-revA.20110420.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 Wed Jul 23 20:34:12 2014 by CPU2006 ASCII formatter v6932. Originally published on 24 May 2011.