SPEC(R) CFP2006 Summary IBM Corporation IBM System x3550 M3 (Intel Xeon X5672) Mon Mar 21 11:06:47 2011 CPU2006 License: 11 Test date: Mar-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 78.7 173 * 13590 70.7 192 * 410.bwaves 13590 71.1 191 S 13590 70.7 192 S 410.bwaves 13590 79.5 171 S 13590 70.5 193 S 416.gamess 19580 774 25.3 S 19580 656 29.9 S 416.gamess 19580 766 25.6 S 19580 654 29.9 * 416.gamess 19580 768 25.5 * 19580 654 29.9 S 433.milc 9180 165 55.8 S 9180 162 56.8 * 433.milc 9180 164 55.9 * 9180 162 56.8 S 433.milc 9180 164 56.0 S 9180 162 56.8 S 434.zeusmp 9100 87.3 104 S 9100 87.3 104 S 434.zeusmp 9100 90.5 101 S 9100 90.5 101 S 434.zeusmp 9100 87.3 104 * 9100 87.3 104 * 435.gromacs 7140 302 23.7 * 7140 282 25.3 S 435.gromacs 7140 302 23.6 S 7140 281 25.4 S 435.gromacs 7140 301 23.7 S 7140 282 25.3 * 436.cactusADM 11950 56.7 211 S 11950 56.7 211 S 436.cactusADM 11950 52.7 227 S 11950 52.7 227 S 436.cactusADM 11950 53.1 225 * 11950 53.1 225 * 437.leslie3d 9400 76.5 123 S 9400 76.5 123 S 437.leslie3d 9400 90.4 104 S 9400 90.4 104 S 437.leslie3d 9400 77.4 121 * 9400 77.4 121 * 444.namd 8020 381 21.0 S 8020 375 21.4 S 444.namd 8020 382 21.0 S 8020 374 21.4 S 444.namd 8020 381 21.0 * 8020 374 21.4 * 447.dealII 11440 263 43.5 S 11440 263 43.5 S 447.dealII 11440 263 43.5 * 11440 263 43.5 * 447.dealII 11440 263 43.6 S 11440 263 43.6 S 450.soplex 8340 237 35.3 S 8340 237 35.3 S 450.soplex 8340 238 35.1 * 8340 238 35.1 * 450.soplex 8340 238 35.0 S 8340 238 35.0 S 453.povray 5320 159 33.4 S 5320 126 42.2 * 453.povray 5320 159 33.5 S 5320 126 42.2 S 453.povray 5320 159 33.4 * 5320 126 42.1 S 454.calculix 8250 258 32.0 S 8250 228 36.1 * 454.calculix 8250 259 31.9 * 8250 228 36.2 S 454.calculix 8250 260 31.7 S 8250 228 36.1 S 459.GemsFDTD 10610 114 93.2 S 10610 104 102 S 459.GemsFDTD 10610 138 76.7 S 10610 121 87.4 S 459.GemsFDTD 10610 117 90.8 * 10610 110 96.3 * 465.tonto 9840 361 27.3 S 9840 273 36.1 S 465.tonto 9840 362 27.2 * 9840 273 36.0 S 465.tonto 9840 367 26.8 S 9840 273 36.1 * 470.lbm 13740 49.4 278 * 13740 49.4 278 * 470.lbm 13740 49.0 280 S 13740 49.0 280 S 470.lbm 13740 58.2 236 S 13740 58.2 236 S 481.wrf 11170 207 53.9 S 11170 207 53.9 S 481.wrf 11170 212 52.6 S 11170 212 52.6 S 481.wrf 11170 209 53.6 * 11170 209 53.6 * 482.sphinx3 19490 346 56.3 S 19490 317 61.5 S 482.sphinx3 19490 346 56.4 S 19490 305 63.8 S 482.sphinx3 19490 346 56.3 * 19490 315 61.8 * ============================================================================== 410.bwaves 13590 78.7 173 * 13590 70.7 192 * 416.gamess 19580 768 25.5 * 19580 654 29.9 * 433.milc 9180 164 55.9 * 9180 162 56.8 * 434.zeusmp 9100 87.3 104 * 9100 87.3 104 * 435.gromacs 7140 302 23.7 * 7140 282 25.3 * 436.cactusADM 11950 53.1 225 * 11950 53.1 225 * 437.leslie3d 9400 77.4 121 * 9400 77.4 121 * 444.namd 8020 381 21.0 * 8020 374 21.4 * 447.dealII 11440 263 43.5 * 11440 263 43.5 * 450.soplex 8340 238 35.1 * 8340 238 35.1 * 453.povray 5320 159 33.4 * 5320 126 42.2 * 454.calculix 8250 259 31.9 * 8250 228 36.1 * 459.GemsFDTD 10610 117 90.8 * 10610 110 96.3 * 465.tonto 9840 362 27.2 * 9840 273 36.1 * 470.lbm 13740 49.4 278 * 13740 49.4 278 * 481.wrf 11170 209 53.6 * 11170 209 53.6 * 482.sphinx3 19490 346 56.3 * 19490 315 61.8 * SPECfp(R)_base2006 58.7 SPECfp2006 62.9 HARDWARE -------- CPU Name: Intel Xeon X5672 CPU Characteristics: Intel Turbo Boost Technology up to 3.60 GHz CPU MHz: 3200 FPU: Integrated CPU(s) enabled: 8 cores, 2 chips, 4 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: 12 MB I+D on chip per chip Other Cache: None Memory: 96 GB (12 x 8 GB 2Rx4 PC3-10600R-9, ECC) 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 -------------- Turbo Mode enabled in BIOS Turbo Boost set to Traditional in BIOS Power C-State enabled in BIOS Data Reuse disabled in BIOS Demand Scrub disabled in BIOS General Notes ------------- OMP_NUM_THREADS set to number of cores Binaries 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: -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -parallel -static 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 19:48:09 2014 by CPU2006 ASCII formatter v6932. Originally published on 20 April 2011.