SPEC(R) CFP2006 Summary IBM Corporation IBM System x3620 M3 (Intel Xeon E5503) Tue Apr 26 16:29:36 2011 CPU2006 License: 11 Test date: Apr-2011 Test sponsor: IBM Corporation Hardware availability: Feb-2011 Tested by: IBM Corporation Software availability: Jan-2011 Base Base Base Peak Peak Peak Benchmarks Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 13590 126 108 S 13590 126 108 S 410.bwaves 13590 127 107 S 13590 127 107 S 410.bwaves 13590 126 108 * 13590 126 108 * 416.gamess 19580 1321 14.8 * 19580 1185 16.5 * 416.gamess 19580 1318 14.9 S 19580 1187 16.5 S 416.gamess 19580 1323 14.8 S 19580 1176 16.7 S 433.milc 9180 275 33.4 S 9180 266 34.6 * 433.milc 9180 271 33.9 * 9180 265 34.6 S 433.milc 9180 271 33.9 S 9180 266 34.6 S 434.zeusmp 9100 202 45.1 * 9100 202 45.1 * 434.zeusmp 9100 202 45.1 S 9100 202 45.1 S 434.zeusmp 9100 202 45.1 S 9100 202 45.1 S 435.gromacs 7140 537 13.3 S 7140 502 14.2 * 435.gromacs 7140 538 13.3 S 7140 503 14.2 S 435.gromacs 7140 538 13.3 * 7140 502 14.2 S 436.cactusADM 11950 168 71.1 * 11950 168 71.1 * 436.cactusADM 11950 166 71.8 S 11950 166 71.8 S 436.cactusADM 11950 169 70.7 S 11950 169 70.7 S 437.leslie3d 9400 182 51.7 S 9400 182 51.7 S 437.leslie3d 9400 182 51.6 * 9400 182 51.6 * 437.leslie3d 9400 182 51.5 S 9400 182 51.5 S 444.namd 8020 692 11.6 S 8020 670 12.0 S 444.namd 8020 681 11.8 S 8020 669 12.0 * 444.namd 8020 683 11.8 * 8020 669 12.0 S 447.dealII 11440 469 24.4 S 11440 469 24.4 S 447.dealII 11440 462 24.8 * 11440 462 24.8 * 447.dealII 11440 462 24.8 S 11440 462 24.8 S 450.soplex 8340 442 18.9 S 8340 442 18.9 S 450.soplex 8340 438 19.0 * 8340 438 19.0 * 450.soplex 8340 438 19.0 S 8340 438 19.0 S 453.povray 5320 287 18.5 * 5320 226 23.5 S 453.povray 5320 287 18.5 S 5320 226 23.5 * 453.povray 5320 287 18.5 S 5320 230 23.2 S 454.calculix 8250 434 19.0 * 8250 406 20.3 S 454.calculix 8250 431 19.1 S 8250 406 20.3 * 454.calculix 8250 435 19.0 S 8250 406 20.3 S 459.GemsFDTD 10610 232 45.8 S 10610 213 49.9 * 459.GemsFDTD 10610 241 44.1 S 10610 212 49.9 S 459.GemsFDTD 10610 237 44.8 * 10610 234 45.4 S 465.tonto 9840 549 17.9 S 9840 496 19.8 S 465.tonto 9840 545 18.0 * 9840 497 19.8 * 465.tonto 9840 544 18.1 S 9840 497 19.8 S 470.lbm 13740 130 106 S 13740 130 106 S 470.lbm 13740 130 106 * 13740 130 106 * 470.lbm 13740 130 106 S 13740 130 106 S 481.wrf 11170 357 31.3 S 11170 357 31.3 S 481.wrf 11170 354 31.6 S 11170 354 31.6 S 481.wrf 11170 354 31.6 * 11170 354 31.6 * 482.sphinx3 19490 757 25.7 S 19490 704 27.7 S 482.sphinx3 19490 741 26.3 * 19490 710 27.5 S 482.sphinx3 19490 736 26.5 S 19490 705 27.6 * ============================================================================== 410.bwaves 13590 126 108 * 13590 126 108 * 416.gamess 19580 1321 14.8 * 19580 1185 16.5 * 433.milc 9180 271 33.9 * 9180 266 34.6 * 434.zeusmp 9100 202 45.1 * 9100 202 45.1 * 435.gromacs 7140 538 13.3 * 7140 502 14.2 * 436.cactusADM 11950 168 71.1 * 11950 168 71.1 * 437.leslie3d 9400 182 51.6 * 9400 182 51.6 * 444.namd 8020 683 11.8 * 8020 669 12.0 * 447.dealII 11440 462 24.8 * 11440 462 24.8 * 450.soplex 8340 438 19.0 * 8340 438 19.0 * 453.povray 5320 287 18.5 * 5320 226 23.5 * 454.calculix 8250 434 19.0 * 8250 406 20.3 * 459.GemsFDTD 10610 237 44.8 * 10610 213 49.9 * 465.tonto 9840 545 18.0 * 9840 497 19.8 * 470.lbm 13740 130 106 * 13740 130 106 * 481.wrf 11170 354 31.6 * 11170 354 31.6 * 482.sphinx3 19490 741 26.3 * 19490 705 27.6 * SPECfp(R)_base2006 30.4 SPECfp2006 31.8 HARDWARE -------- CPU Name: Intel Xeon E5503 CPU Characteristics: CPU MHz: 2000 FPU: Integrated CPU(s) enabled: 4 cores, 2 chips, 2 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: 4 MB I+D on chip per chip Other Cache: None Memory: 96 GB (12 x 8 GB 2Rx4 PC3-10600R-9, ECC, running at 800 MHz) Disk Subsystem: 1 x 146 GB SAS, 15000 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 prior to run '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 -------------- Power C-State enabled in BIOS Data Reuse disabled in BIOS Demand Scrub disabled in BIOS General Notes ------------- Binaries compiled on RHEL5.5 OMP_NUM_THREADS set to number of cores 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.20110420.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.20110420.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 20:11:47 2014 by CPU2006 ASCII formatter v6932. Originally published on 24 May 2011.