SPEC(R) CFP2006 Summary IBM Corporation IBM System x3850 X5 (Intel Xeon E7-4807) Tue Apr 19 21:24:47 2011 CPU2006 License: 11 Test date: Apr-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 46.9 290 S 13590 46.9 290 S 410.bwaves 13590 50.1 271 * 13590 50.1 271 * 410.bwaves 13590 50.3 270 S 13590 50.3 270 S 416.gamess 19580 1596 12.3 S 19580 1269 15.4 S 416.gamess 19580 1559 12.6 * 19580 1267 15.5 S 416.gamess 19580 1555 12.6 S 19580 1267 15.5 * 433.milc 9180 413 22.2 S 9180 414 22.2 S 433.milc 9180 413 22.3 * 9180 416 22.1 * 433.milc 9180 413 22.3 S 9180 416 22.1 S 434.zeusmp 9100 131 69.6 * 9100 131 69.6 * 434.zeusmp 9100 140 64.9 S 9100 140 64.9 S 434.zeusmp 9100 124 73.7 S 9100 124 73.7 S 435.gromacs 7140 584 12.2 S 7140 547 13.1 S 435.gromacs 7140 582 12.3 * 7140 549 13.0 S 435.gromacs 7140 582 12.3 S 7140 548 13.0 * 436.cactusADM 11950 52.3 229 S 11950 52.3 229 S 436.cactusADM 11950 43.5 275 S 11950 43.5 275 S 436.cactusADM 11950 49.1 244 * 11950 49.1 244 * 437.leslie3d 9400 77.5 121 S 9400 77.5 121 S 437.leslie3d 9400 70.5 133 S 9400 70.5 133 S 437.leslie3d 9400 75.7 124 * 9400 75.7 124 * 444.namd 8020 738 10.9 * 8020 725 11.1 * 444.namd 8020 738 10.9 S 8020 726 11.1 S 444.namd 8020 739 10.9 S 8020 724 11.1 S 447.dealII 11440 515 22.2 * 11440 515 22.2 * 447.dealII 11440 516 22.2 S 11440 516 22.2 S 447.dealII 11440 514 22.3 S 11440 514 22.3 S 450.soplex 8340 491 17.0 * 8340 491 17.0 * 450.soplex 8340 491 17.0 S 8340 491 17.0 S 450.soplex 8340 490 17.0 S 8340 490 17.0 S 453.povray 5320 312 17.1 S 5320 256 20.8 * 453.povray 5320 312 17.1 * 5320 249 21.4 S 453.povray 5320 312 17.0 S 5320 258 20.6 S 454.calculix 8250 518 15.9 S 8250 445 18.5 S 454.calculix 8250 512 16.1 S 8250 445 18.5 * 454.calculix 8250 516 16.0 * 8250 445 18.5 S 459.GemsFDTD 10610 163 65.2 S 10610 151 70.2 S 459.GemsFDTD 10610 210 50.5 S 10610 141 75.1 * 459.GemsFDTD 10610 164 64.7 * 10610 123 86.1 S 465.tonto 9840 753 13.1 * 9840 528 18.6 * 465.tonto 9840 747 13.2 S 9840 528 18.7 S 465.tonto 9840 779 12.6 S 9840 529 18.6 S 470.lbm 13740 40.4 340 S 13740 40.4 340 S 470.lbm 13740 35.0 392 S 13740 35.0 392 S 470.lbm 13740 38.8 354 * 13740 38.8 354 * 481.wrf 11170 474 23.6 S 11170 474 23.6 S 481.wrf 11170 500 22.4 S 11170 500 22.4 S 481.wrf 11170 488 22.9 * 11170 488 22.9 * 482.sphinx3 19490 659 29.6 S 19490 570 34.2 * 482.sphinx3 19490 633 30.8 S 19490 570 34.2 S 482.sphinx3 19490 637 30.6 * 19490 567 34.4 S ============================================================================== 410.bwaves 13590 50.1 271 * 13590 50.1 271 * 416.gamess 19580 1559 12.6 * 19580 1267 15.5 * 433.milc 9180 413 22.3 * 9180 416 22.1 * 434.zeusmp 9100 131 69.6 * 9100 131 69.6 * 435.gromacs 7140 582 12.3 * 7140 548 13.0 * 436.cactusADM 11950 49.1 244 * 11950 49.1 244 * 437.leslie3d 9400 75.7 124 * 9400 75.7 124 * 444.namd 8020 738 10.9 * 8020 725 11.1 * 447.dealII 11440 515 22.2 * 11440 515 22.2 * 450.soplex 8340 491 17.0 * 8340 491 17.0 * 453.povray 5320 312 17.1 * 5320 256 20.8 * 454.calculix 8250 516 16.0 * 8250 445 18.5 * 459.GemsFDTD 10610 164 64.7 * 10610 141 75.1 * 465.tonto 9840 753 13.1 * 9840 528 18.6 * 470.lbm 13740 38.8 354 * 13740 38.8 354 * 481.wrf 11170 488 22.9 * 11170 488 22.9 * 482.sphinx3 19490 637 30.6 * 19490 570 34.2 * SPECfp(R)_base2006 37.0 SPECfp2006 39.8 HARDWARE -------- CPU Name: Intel Xeon E7-4807 CPU Characteristics: CPU MHz: 1866 FPU: Integrated CPU(s) enabled: 24 cores, 4 chips, 6 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: 18 MB I+D on chip per chip Other Cache: None Memory: 256 GB (64 x 8 GB 4Rx8 PC3-8500R-7, ECC, running at 800 MHz) Disk Subsystem: 2 x 147 GB 15k RPM SAS, 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/Intel-ic12.0-linux64-revB.html http://www.spec.org/cpu2006/flags/IBM-platform-linux64-revA.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.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 20:57:20 2014 by CPU2006 ASCII formatter v6932. Originally published on 10 May 2011.