SPEC(R) CFP2006 Summary IBM Corporation IBM System x3690 X5 (Intel Xeon E7-2820) Wed Apr 6 21:26:45 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 58.1 234 S 13590 58.1 234 S 410.bwaves 13590 75.9 179 S 13590 75.9 179 S 410.bwaves 13590 66.5 204 * 13590 66.5 204 * 416.gamess 19580 1265 15.5 * 19580 1045 18.7 * 416.gamess 19580 1270 15.4 S 19580 1047 18.7 S 416.gamess 19580 1249 15.7 S 19580 1044 18.8 S 433.milc 9180 353 26.0 * 9180 353 26.0 * 433.milc 9180 352 26.0 S 9180 352 26.0 S 433.milc 9180 373 24.6 S 9180 373 24.6 S 434.zeusmp 9100 116 78.7 * 9100 116 78.7 * 434.zeusmp 9100 114 79.8 S 9100 114 79.8 S 434.zeusmp 9100 118 77.3 S 9100 118 77.3 S 435.gromacs 7140 477 15.0 S 7140 453 15.8 * 435.gromacs 7140 488 14.6 S 7140 451 15.8 S 435.gromacs 7140 482 14.8 * 7140 455 15.7 S 436.cactusADM 11950 49.7 240 S 11950 49.7 240 S 436.cactusADM 11950 66.9 178 S 11950 66.9 178 S 436.cactusADM 11950 59.7 200 * 11950 59.7 200 * 437.leslie3d 9400 74.5 126 S 9400 74.5 126 S 437.leslie3d 9400 73.9 127 * 9400 73.9 127 * 437.leslie3d 9400 67.0 140 S 9400 67.0 140 S 444.namd 8020 613 13.1 S 8020 599 13.4 * 444.namd 8020 612 13.1 * 8020 605 13.3 S 444.namd 8020 608 13.2 S 8020 598 13.4 S 447.dealII 11440 427 26.8 S 11440 427 26.8 S 447.dealII 11440 426 26.9 S 11440 426 26.9 S 447.dealII 11440 426 26.8 * 11440 426 26.8 * 450.soplex 8340 411 20.3 S 8340 411 20.3 S 450.soplex 8340 480 17.4 S 8340 480 17.4 S 450.soplex 8340 464 18.0 * 8340 464 18.0 * 453.povray 5320 259 20.6 S 5320 209 25.5 S 453.povray 5320 255 20.9 S 5320 202 26.3 * 453.povray 5320 258 20.6 * 5320 201 26.4 S 454.calculix 8250 414 19.9 S 8250 369 22.4 S 454.calculix 8250 419 19.7 S 8250 367 22.5 * 454.calculix 8250 417 19.8 * 8250 365 22.6 S 459.GemsFDTD 10610 169 62.6 S 10610 127 83.3 * 459.GemsFDTD 10610 201 52.7 S 10610 146 72.7 S 459.GemsFDTD 10610 195 54.5 * 10610 127 83.8 S 465.tonto 9840 604 16.3 * 9840 439 22.4 S 465.tonto 9840 609 16.2 S 9840 434 22.7 S 465.tonto 9840 604 16.3 S 9840 438 22.5 * 470.lbm 13740 41.8 329 S 13740 41.8 329 S 470.lbm 13740 55.0 250 S 13740 55.0 250 S 470.lbm 13740 42.2 325 * 13740 42.2 325 * 481.wrf 11170 340 32.8 S 11170 340 32.8 S 481.wrf 11170 352 31.8 * 11170 352 31.8 * 481.wrf 11170 353 31.6 S 11170 353 31.6 S 482.sphinx3 19490 543 35.9 S 19490 488 39.9 S 482.sphinx3 19490 551 35.4 S 19490 488 39.9 * 482.sphinx3 19490 544 35.8 * 19490 487 40.0 S ============================================================================== 410.bwaves 13590 66.5 204 * 13590 66.5 204 * 416.gamess 19580 1265 15.5 * 19580 1045 18.7 * 433.milc 9180 353 26.0 * 9180 353 26.0 * 434.zeusmp 9100 116 78.7 * 9100 116 78.7 * 435.gromacs 7140 482 14.8 * 7140 453 15.8 * 436.cactusADM 11950 59.7 200 * 11950 59.7 200 * 437.leslie3d 9400 73.9 127 * 9400 73.9 127 * 444.namd 8020 612 13.1 * 8020 599 13.4 * 447.dealII 11440 426 26.8 * 11440 426 26.8 * 450.soplex 8340 464 18.0 * 8340 464 18.0 * 453.povray 5320 258 20.6 * 5320 202 26.3 * 454.calculix 8250 417 19.8 * 8250 367 22.5 * 459.GemsFDTD 10610 195 54.5 * 10610 127 83.3 * 465.tonto 9840 604 16.3 * 9840 438 22.5 * 470.lbm 13740 42.2 325 * 13740 42.2 325 * 481.wrf 11170 352 31.8 * 11170 352 31.8 * 482.sphinx3 19490 544 35.8 * 19490 488 39.9 * SPECfp(R)_base2006 40.4 SPECfp2006 44.2 HARDWARE -------- CPU Name: Intel Xeon E7-2820 CPU Characteristics: Intel Turbo Boost Technology up to 2.27 GHz CPU MHz: 2000 FPU: Integrated CPU(s) enabled: 16 cores, 2 chips, 8 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: 18 MB I+D on chip per chip Other Cache: None Memory: 256 GB (32 x 8 GB 4Rx8 PC3-8500R-7, ECC, running at 978 MHz) Disk Subsystem: 1 x 300 GB SAS, 10000 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 'nodev /mnt/hugepages hugetlbfs defaults 0 0' added to /etc/fstab echo 900 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so Platform Notes -------------- Load Default BIOS Settings and then change the following Turbo Boost Power Optimization set to Traditional General Notes ------------- OMP_NUM_THREADS set to number of cores Binaries compiled on RHEL 5.5 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: basepeak = yes 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 21:10:53 2014 by CPU2006 ASCII formatter v6932. Originally published on 10 May 2011.