SPEC(R) CFP2006 Summary IBM Corporation IBM System x3550 M3 (Intel Xeon E5649) Tue Mar 29 02:38:17 2011 CPU2006 License: 11 Test date: Mar-2011 Test sponsor: IBM Corporation Hardware availability: Feb-2011 Tested by: IBM Corporation Software availability: Apr-2011 Base Base Base Peak Peak Peak Benchmarks Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 13590 85.7 159 S 13590 85.7 159 S 410.bwaves 13590 86.1 158 * 13590 86.1 158 * 410.bwaves 13590 86.9 156 S 13590 86.9 156 S 416.gamess 19580 971 20.2 S 19580 805 24.3 S 416.gamess 19580 1018 19.2 S 19580 802 24.4 S 416.gamess 19580 984 19.9 * 19580 803 24.4 * 433.milc 9180 199 46.2 * 9180 194 47.3 S 433.milc 9180 198 46.3 S 9180 194 47.2 * 433.milc 9180 199 46.2 S 9180 195 47.2 S 434.zeusmp 9100 93.1 97.8 S 9100 93.1 97.8 S 434.zeusmp 9100 93.5 97.4 * 9100 93.5 97.4 * 434.zeusmp 9100 94.1 96.7 S 9100 94.1 96.7 S 435.gromacs 7140 370 19.3 S 7140 349 20.5 * 435.gromacs 7140 371 19.3 * 7140 348 20.5 S 435.gromacs 7140 373 19.1 S 7140 349 20.5 S 436.cactusADM 11950 48.8 245 S 11950 48.8 245 S 436.cactusADM 11950 55.2 217 S 11950 55.2 217 S 436.cactusADM 11950 51.0 234 * 11950 51.0 234 * 437.leslie3d 9400 92.1 102 S 9400 92.1 102 S 437.leslie3d 9400 100 93.6 * 9400 100 93.6 * 437.leslie3d 9400 112 84.0 S 9400 112 84.0 S 444.namd 8020 468 17.1 S 8020 459 17.5 * 444.namd 8020 469 17.1 S 8020 459 17.5 S 444.namd 8020 468 17.1 * 8020 460 17.4 S 447.dealII 11440 322 35.5 * 11440 322 35.5 * 447.dealII 11440 322 35.5 S 11440 322 35.5 S 447.dealII 11440 322 35.5 S 11440 322 35.5 S 450.soplex 8340 288 29.0 S 8340 288 29.0 S 450.soplex 8340 289 28.9 S 8340 289 28.9 S 450.soplex 8340 288 28.9 * 8340 288 28.9 * 453.povray 5320 196 27.2 S 5320 154 34.5 S 453.povray 5320 195 27.3 S 5320 155 34.4 * 453.povray 5320 195 27.3 * 5320 155 34.3 S 454.calculix 8250 318 26.0 S 8250 282 29.2 S 454.calculix 8250 315 26.2 S 8250 282 29.3 S 454.calculix 8250 317 26.0 * 8250 282 29.3 * 459.GemsFDTD 10610 142 74.5 * 10610 123 86.3 S 459.GemsFDTD 10610 138 76.9 S 10610 136 78.0 * 459.GemsFDTD 10610 169 63.0 S 10610 136 77.9 S 465.tonto 9840 466 21.1 * 9840 337 29.2 * 465.tonto 9840 466 21.1 S 9840 337 29.2 S 465.tonto 9840 467 21.1 S 9840 337 29.2 S 470.lbm 13740 55.0 250 S 13740 55.0 250 S 470.lbm 13740 77.6 177 S 13740 77.6 177 S 470.lbm 13740 55.4 248 * 13740 55.4 248 * 481.wrf 11170 267 41.9 S 11170 267 41.9 S 481.wrf 11170 263 42.5 S 11170 263 42.5 S 481.wrf 11170 266 42.0 * 11170 266 42.0 * 482.sphinx3 19490 444 43.9 S 19490 396 49.2 * 482.sphinx3 19490 440 44.3 S 19490 539 36.2 S 482.sphinx3 19490 441 44.2 * 19490 384 50.7 S ============================================================================== 410.bwaves 13590 86.1 158 * 13590 86.1 158 * 416.gamess 19580 984 19.9 * 19580 803 24.4 * 433.milc 9180 199 46.2 * 9180 194 47.2 * 434.zeusmp 9100 93.5 97.4 * 9100 93.5 97.4 * 435.gromacs 7140 371 19.3 * 7140 349 20.5 * 436.cactusADM 11950 51.0 234 * 11950 51.0 234 * 437.leslie3d 9400 100 93.6 * 9400 100 93.6 * 444.namd 8020 468 17.1 * 8020 459 17.5 * 447.dealII 11440 322 35.5 * 11440 322 35.5 * 450.soplex 8340 288 28.9 * 8340 288 28.9 * 453.povray 5320 195 27.3 * 5320 155 34.4 * 454.calculix 8250 317 26.0 * 8250 282 29.3 * 459.GemsFDTD 10610 142 74.5 * 10610 136 78.0 * 465.tonto 9840 466 21.1 * 9840 337 29.2 * 470.lbm 13740 55.4 248 * 13740 55.4 248 * 481.wrf 11170 266 42.0 * 11170 266 42.0 * 482.sphinx3 19490 441 44.2 * 19490 396 49.2 * SPECfp(R)_base2006 49.0 SPECfp2006 52.4 HARDWARE -------- CPU Name: Intel Xeon E5649 CPU Characteristics: Intel Turbo Boost Technology up to 2.93 GHz CPU MHz: 2533 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: 12 MB I+D on chip per chip Other Cache: None Memory: 96 GB (12 x 8 GB 2Rx4 PC3-10600R-9, ECC) 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 ------------- OMP_NUM_THREADS set to number of cores Binaries compiled on RHEL5.5 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: 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 -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 18:51:36 2014 by CPU2006 ASCII formatter v6932. Originally published on 26 April 2011.