SPEC(R) CFP2006 Summary IBM Corporation IBM System x3690 X5 (Intel Xeon E7-8837) Mon Apr 11 17:42:54 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 53.5 254 * 13590 53.5 254 * 410.bwaves 13590 67.1 203 S 13590 67.1 203 S 410.bwaves 13590 53.1 256 S 13590 53.1 256 S 416.gamess 19580 982 19.9 S 19580 842 23.2 * 416.gamess 19580 984 19.9 * 19580 842 23.3 S 416.gamess 19580 986 19.9 S 19580 842 23.2 S 433.milc 9180 309 29.7 S 9180 309 29.7 S 433.milc 9180 310 29.6 * 9180 310 29.6 * 433.milc 9180 310 29.6 S 9180 310 29.6 S 434.zeusmp 9100 119 76.2 S 9100 119 76.2 S 434.zeusmp 9100 120 75.9 * 9100 120 75.9 * 434.zeusmp 9100 122 74.7 S 9100 122 74.7 S 435.gromacs 7140 389 18.4 S 7140 364 19.6 S 435.gromacs 7140 391 18.3 * 7140 364 19.6 * 435.gromacs 7140 391 18.2 S 7140 369 19.3 S 436.cactusADM 11950 66.9 179 S 11950 66.9 179 S 436.cactusADM 11950 67.5 177 S 11950 67.5 177 S 436.cactusADM 11950 67.3 178 * 11950 67.3 178 * 437.leslie3d 9400 81.5 115 * 9400 81.5 115 * 437.leslie3d 9400 81.2 116 S 9400 81.2 116 S 437.leslie3d 9400 81.6 115 S 9400 81.6 115 S 444.namd 8020 493 16.3 * 8020 483 16.6 S 444.namd 8020 493 16.3 S 8020 483 16.6 * 444.namd 8020 498 16.1 S 8020 489 16.4 S 447.dealII 11440 350 32.7 S 11440 350 32.7 S 447.dealII 11440 355 32.3 S 11440 355 32.3 S 447.dealII 11440 350 32.7 * 11440 350 32.7 * 450.soplex 8340 355 23.5 S 8340 355 23.5 S 450.soplex 8340 328 25.4 S 8340 328 25.4 S 450.soplex 8340 329 25.3 * 8340 329 25.3 * 453.povray 5320 208 25.6 * 5320 164 32.4 * 453.povray 5320 206 25.9 S 5320 164 32.3 S 453.povray 5320 211 25.2 S 5320 163 32.6 S 454.calculix 8250 336 24.5 S 8250 297 27.8 * 454.calculix 8250 337 24.5 * 8250 297 27.8 S 454.calculix 8250 339 24.3 S 8250 297 27.7 S 459.GemsFDTD 10610 160 66.2 S 10610 101 105 S 459.GemsFDTD 10610 115 92.0 S 10610 93.4 114 S 459.GemsFDTD 10610 135 78.6 * 10610 94.6 112 * 465.tonto 9840 416 23.7 S 9840 350 28.1 S 465.tonto 9840 471 20.9 S 9840 350 28.1 * 465.tonto 9840 420 23.4 * 9840 350 28.1 S 470.lbm 13740 68.6 200 S 13740 68.6 200 S 470.lbm 13740 57.6 238 * 13740 57.6 238 * 470.lbm 13740 57.2 240 S 13740 57.2 240 S 481.wrf 11170 271 41.2 S 11170 271 41.2 S 481.wrf 11170 266 42.0 S 11170 266 42.0 S 481.wrf 11170 269 41.6 * 11170 269 41.6 * 482.sphinx3 19490 432 45.1 S 19490 391 49.8 S 482.sphinx3 19490 434 44.9 S 19490 390 50.0 * 482.sphinx3 19490 432 45.1 * 19490 389 50.1 S ============================================================================== 410.bwaves 13590 53.5 254 * 13590 53.5 254 * 416.gamess 19580 984 19.9 * 19580 842 23.2 * 433.milc 9180 310 29.6 * 9180 310 29.6 * 434.zeusmp 9100 120 75.9 * 9100 120 75.9 * 435.gromacs 7140 391 18.3 * 7140 364 19.6 * 436.cactusADM 11950 67.3 178 * 11950 67.3 178 * 437.leslie3d 9400 81.5 115 * 9400 81.5 115 * 444.namd 8020 493 16.3 * 8020 483 16.6 * 447.dealII 11440 350 32.7 * 11440 350 32.7 * 450.soplex 8340 329 25.3 * 8340 329 25.3 * 453.povray 5320 208 25.6 * 5320 164 32.4 * 454.calculix 8250 337 24.5 * 8250 297 27.8 * 459.GemsFDTD 10610 135 78.6 * 10610 94.6 112 * 465.tonto 9840 420 23.4 * 9840 350 28.1 * 470.lbm 13740 57.6 238 * 13740 57.6 238 * 481.wrf 11170 269 41.6 * 11170 269 41.6 * 482.sphinx3 19490 432 45.1 * 19490 390 50.0 * SPECfp(R)_base2006 47.3 SPECfp2006 50.9 HARDWARE -------- CPU Name: Intel Xeon E7-8837 CPU Characteristics: Intel Turbo Boost Technology up to 2.80 GHz CPU MHz: 2667 FPU: Integrated CPU(s) enabled: 16 cores, 2 chips, 8 cores/chip 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: 24 MB I+D on chip per chip Other Cache: None Memory: 256 GB (32 x 8 GB 4Rx8 PC3-8500R-7, ECC) 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 21:08:01 2014 by CPU2006 ASCII formatter v6932. Originally published on 10 May 2011.