SPEC(R) CFP2006 Summary IBM Corporation IBM System x3850 X5 (Intel Xeon E7-4820) Thu Apr 14 19:19:40 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 34.1 398 S 13590 34.1 398 S 410.bwaves 13590 41.7 326 * 13590 41.7 326 * 410.bwaves 13590 46.7 291 S 13590 46.7 291 S 416.gamess 19580 1356 14.4 S 19580 1045 18.7 * 416.gamess 19580 1348 14.5 * 19580 1046 18.7 S 416.gamess 19580 1339 14.6 S 19580 1041 18.8 S 433.milc 9180 358 25.7 * 9180 358 25.6 * 433.milc 9180 356 25.8 S 9180 358 25.7 S 433.milc 9180 358 25.6 S 9180 360 25.5 S 434.zeusmp 9100 111 81.6 S 9100 111 81.6 S 434.zeusmp 9100 108 84.2 S 9100 108 84.2 S 434.zeusmp 9100 109 83.6 * 9100 109 83.6 * 435.gromacs 7140 478 14.9 S 7140 448 15.9 * 435.gromacs 7140 479 14.9 * 7140 450 15.9 S 435.gromacs 7140 480 14.9 S 7140 447 16.0 S 436.cactusADM 11950 38.1 313 * 11950 38.1 313 * 436.cactusADM 11950 36.3 329 S 11950 36.3 329 S 436.cactusADM 11950 39.0 307 S 11950 39.0 307 S 437.leslie3d 9400 64.4 146 * 9400 64.4 146 * 437.leslie3d 9400 62.3 151 S 9400 62.3 151 S 437.leslie3d 9400 68.5 137 S 9400 68.5 137 S 444.namd 8020 608 13.2 S 8020 597 13.4 * 444.namd 8020 608 13.2 * 8020 597 13.4 S 444.namd 8020 612 13.1 S 8020 598 13.4 S 447.dealII 11440 426 26.8 S 11440 426 26.8 S 447.dealII 11440 426 26.8 * 11440 426 26.8 * 447.dealII 11440 429 26.7 S 11440 429 26.7 S 450.soplex 8340 411 20.3 S 8340 411 20.3 S 450.soplex 8340 414 20.2 S 8340 414 20.2 S 450.soplex 8340 412 20.3 * 8340 412 20.3 * 453.povray 5320 265 20.1 * 5320 209 25.4 S 453.povray 5320 260 20.5 S 5320 201 26.5 S 453.povray 5320 273 19.5 S 5320 201 26.4 * 454.calculix 8250 438 18.8 S 8250 367 22.5 * 454.calculix 8250 430 19.2 S 8250 366 22.6 S 454.calculix 8250 432 19.1 * 8250 372 22.2 S 459.GemsFDTD 10610 112 94.4 S 10610 103 103 S 459.GemsFDTD 10610 130 81.5 S 10610 104 102 * 459.GemsFDTD 10610 120 88.6 * 10610 107 98.8 S 465.tonto 9840 675 14.6 S 9840 434 22.7 S 465.tonto 9840 652 15.1 S 9840 433 22.7 S 465.tonto 9840 663 14.8 * 9840 434 22.7 * 470.lbm 13740 37.2 369 S 13740 37.2 369 S 470.lbm 13740 36.4 377 * 13740 36.4 377 * 470.lbm 13740 35.8 383 S 13740 35.8 383 S 481.wrf 11170 445 25.1 S 11170 445 25.1 S 481.wrf 11170 412 27.1 S 11170 412 27.1 S 481.wrf 11170 424 26.3 * 11170 424 26.3 * 482.sphinx3 19490 558 34.9 S 19490 498 39.1 S 482.sphinx3 19490 556 35.1 S 19490 496 39.3 S 482.sphinx3 19490 558 34.9 * 19490 496 39.3 * ============================================================================== 410.bwaves 13590 41.7 326 * 13590 41.7 326 * 416.gamess 19580 1348 14.5 * 19580 1045 18.7 * 433.milc 9180 358 25.7 * 9180 358 25.6 * 434.zeusmp 9100 109 83.6 * 9100 109 83.6 * 435.gromacs 7140 479 14.9 * 7140 448 15.9 * 436.cactusADM 11950 38.1 313 * 11950 38.1 313 * 437.leslie3d 9400 64.4 146 * 9400 64.4 146 * 444.namd 8020 608 13.2 * 8020 597 13.4 * 447.dealII 11440 426 26.8 * 11440 426 26.8 * 450.soplex 8340 412 20.3 * 8340 412 20.3 * 453.povray 5320 265 20.1 * 5320 201 26.4 * 454.calculix 8250 432 19.1 * 8250 367 22.5 * 459.GemsFDTD 10610 120 88.6 * 10610 104 102 * 465.tonto 9840 663 14.8 * 9840 434 22.7 * 470.lbm 13740 36.4 377 * 13740 36.4 377 * 481.wrf 11170 424 26.3 * 11170 424 26.3 * 482.sphinx3 19490 558 34.9 * 19490 496 39.3 * SPECfp(R)_base2006 44.0 SPECfp2006 47.9 HARDWARE -------- CPU Name: Intel Xeon E7-4820 CPU Characteristics: Intel Turbo Boost Technology up to 2.27 GHz CPU MHz: 2000 FPU: Integrated CPU(s) enabled: 32 cores, 4 chips, 8 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 978 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: Binaries compiled on RHEL5.5 with binutils-2.17.50.0.6-14.el5 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 20:55:20 2014 by CPU2006 ASCII formatter v6932. Originally published on 10 May 2011.