SPEC(R) CFP2006 Summary IBM Corporation IBM System x3850 X5 (Intel Xeon E7-4870) Wed Mar 16 17:37:36 2011 CPU2006 License: 11 Test date: Mar-2011 Test sponsor: IBM Corporation Hardware availability: May-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 46.3 294 * 13590 46.3 294 * 410.bwaves 13590 48.1 282 S 13590 48.1 282 S 410.bwaves 13590 41.1 331 S 13590 41.1 331 S 416.gamess 19580 1119 17.5 S 19580 843 23.2 S 416.gamess 19580 1126 17.4 * 19580 850 23.0 S 416.gamess 19580 1134 17.3 S 19580 845 23.2 * 433.milc 9180 307 29.9 S 9180 308 29.8 S 433.milc 9180 300 30.6 S 9180 302 30.4 * 433.milc 9180 305 30.0 * 9180 302 30.4 S 434.zeusmp 9100 97.3 93.5 * 9100 97.3 93.5 * 434.zeusmp 9100 95.9 94.9 S 9100 95.9 94.9 S 434.zeusmp 9100 97.5 93.3 S 9100 97.5 93.3 S 435.gromacs 7140 391 18.3 S 7140 365 19.5 S 435.gromacs 7140 388 18.4 S 7140 366 19.5 * 435.gromacs 7140 389 18.4 * 7140 368 19.4 S 436.cactusADM 11950 37.5 319 * 11950 37.5 319 * 436.cactusADM 11950 37.7 317 S 11950 37.7 317 S 436.cactusADM 11950 36.3 330 S 11950 36.3 330 S 437.leslie3d 9400 75.7 124 S 9400 75.7 124 S 437.leslie3d 9400 60.0 157 S 9400 60.0 157 S 437.leslie3d 9400 60.4 156 * 9400 60.4 156 * 444.namd 8020 491 16.3 S 8020 485 16.5 S 444.namd 8020 493 16.3 S 8020 484 16.6 S 444.namd 8020 492 16.3 * 8020 484 16.6 * 447.dealII 11440 350 32.6 S 11440 350 32.6 S 447.dealII 11440 348 32.8 * 11440 348 32.8 * 447.dealII 11440 348 32.8 S 11440 348 32.8 S 450.soplex 8340 323 25.8 S 8340 323 25.8 S 450.soplex 8340 318 26.2 S 8340 318 26.2 S 450.soplex 8340 321 26.0 * 8340 321 26.0 * 453.povray 5320 218 24.5 * 5320 177 30.1 * 453.povray 5320 218 24.4 S 5320 169 31.5 S 453.povray 5320 217 24.6 S 5320 186 28.6 S 454.calculix 8250 360 22.9 S 8250 302 27.3 S 454.calculix 8250 359 23.0 * 8250 302 27.3 S 454.calculix 8250 357 23.1 S 8250 302 27.3 * 459.GemsFDTD 10610 110 96.7 * 10610 97.6 109 S 459.GemsFDTD 10610 112 95.1 S 10610 103 103 * 459.GemsFDTD 10610 108 98.3 S 10610 107 99.4 S 465.tonto 9840 515 19.1 S 9840 353 27.9 S 465.tonto 9840 578 17.0 S 9840 354 27.8 S 465.tonto 9840 576 17.1 * 9840 353 27.9 * 470.lbm 13740 26.6 516 S 13740 26.6 516 S 470.lbm 13740 29.6 464 S 13740 29.6 464 S 470.lbm 13740 27.4 501 * 13740 27.4 501 * 481.wrf 11170 360 31.0 S 11170 360 31.0 S 481.wrf 11170 365 30.6 * 11170 365 30.6 * 481.wrf 11170 379 29.5 S 11170 379 29.5 S 482.sphinx3 19490 472 41.3 S 19490 429 45.5 S 482.sphinx3 19490 476 41.0 * 19490 429 45.4 * 482.sphinx3 19490 477 40.9 S 19490 435 44.8 S ============================================================================== 410.bwaves 13590 46.3 294 * 13590 46.3 294 * 416.gamess 19580 1126 17.4 * 19580 845 23.2 * 433.milc 9180 305 30.0 * 9180 302 30.4 * 434.zeusmp 9100 97.3 93.5 * 9100 97.3 93.5 * 435.gromacs 7140 389 18.4 * 7140 366 19.5 * 436.cactusADM 11950 37.5 319 * 11950 37.5 319 * 437.leslie3d 9400 60.4 156 * 9400 60.4 156 * 444.namd 8020 492 16.3 * 8020 484 16.6 * 447.dealII 11440 348 32.8 * 11440 348 32.8 * 450.soplex 8340 321 26.0 * 8340 321 26.0 * 453.povray 5320 218 24.5 * 5320 177 30.1 * 454.calculix 8250 359 23.0 * 8250 302 27.3 * 459.GemsFDTD 10610 110 96.7 * 10610 103 103 * 465.tonto 9840 576 17.1 * 9840 353 27.9 * 470.lbm 13740 27.4 501 * 13740 27.4 501 * 481.wrf 11170 365 30.6 * 11170 365 30.6 * 482.sphinx3 19490 476 41.0 * 19490 429 45.4 * SPECfp(R)_base2006 51.0 SPECfp2006 55.4 HARDWARE -------- CPU Name: Intel Xeon E7-4870 CPU Characteristics: Intel Turbo Boost Technology up to 2.80 GHz CPU MHz: 2400 FPU: Integrated CPU(s) enabled: 40 cores, 4 chips, 10 cores/chip, 2 threads/core CPU(s) orderable: 1,2,3,4 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: 30 MB I+D on chip per chip Other Cache: None Memory: 512 GB (64 x 8 GB 4Rx8 PC3L-8500R-7, ECC) Disk Subsystem: 2 x 146 GB SAS, 15000 RPM, RAID 0 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 echo 1 > /proc/sys/vm/zone_reclaim_mode '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 -------------- BIOS Settings: Turbo Boost Power Optimization set to Traditional General Notes ------------- OMP_NUM_THREADS set to number of cores Binaries were 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/IBM-platform-linux64-revA.html http://www.spec.org/cpu2006/flags/Intel-ic12.0-linux64-revB.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/IBM-platform-linux64-revA.xml http://www.spec.org/cpu2006/flags/Intel-ic12.0-linux64-revB.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 18:54:43 2014 by CPU2006 ASCII formatter v6932. Originally published on 26 April 2011.