SPEC(R) CFP2006 Summary IBM Corporation IBM Power 750 Express (3.3 GHz, 32 core, SLES) Thu Jan 28 10:19:12 2010 CPU2006 License: 11 Test date: Jan-2010 Test sponsor: IBM Corporation Hardware availability: Feb-2010 Tested by: IBM Corporation Software availability: Dec-2009 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 128 2296 758 * 32 528 823 * 410.bwaves 128 2302 756 S 32 527 826 S 410.bwaves 128 2288 760 S 32 529 823 S 416.gamess 128 2709 925 S 128 2621 956 S 416.gamess 128 2711 924 * 128 2686 933 S 416.gamess 128 2712 924 S 128 2646 947 * 433.milc 128 2364 497 S 64 1101 534 S 433.milc 128 2366 497 * 64 1101 534 S 433.milc 128 2367 496 S 64 1101 534 * 434.zeusmp 128 1496 779 S 128 1052 1110 S 434.zeusmp 128 1493 780 * 128 1067 1090 S 434.zeusmp 128 1493 780 S 128 1062 1100 * 435.gromacs 128 1248 732 * 128 1139 802 S 435.gromacs 128 1249 732 S 128 1138 803 * 435.gromacs 128 1245 734 S 128 1138 803 S 436.cactusADM 128 1842 831 S 32 368 1040 S 436.cactusADM 128 1844 829 * 32 367 1040 * 436.cactusADM 128 1847 828 S 32 366 1040 S 437.leslie3d 128 2301 523 S 32 504 597 S 437.leslie3d 128 2301 523 * 32 502 599 * 437.leslie3d 128 2298 524 S 32 502 600 S 444.namd 128 857 1200 S 128 838 1220 S 444.namd 128 851 1210 * 128 840 1220 S 444.namd 128 850 1210 S 128 838 1220 * 447.dealII 128 843 1740 S 128 800 1830 S 447.dealII 128 841 1740 * 128 805 1820 S 447.dealII 128 839 1740 S 128 803 1820 * 450.soplex 128 2153 496 S 32 500 534 S 450.soplex 128 2129 501 * 32 446 598 * 450.soplex 128 2126 502 S 32 441 604 S 453.povray 128 665 1020 S 128 497 1370 S 453.povray 128 663 1030 * 128 490 1390 S 453.povray 128 660 1030 S 128 491 1390 * 454.calculix 128 1375 768 S 128 1298 814 S 454.calculix 128 1367 773 * 128 1289 819 S 454.calculix 128 1358 777 S 128 1292 817 * 459.GemsFDTD 128 3309 410 S 64 1588 428 S 459.GemsFDTD 128 3305 411 S 64 1589 427 S 459.GemsFDTD 128 3308 411 * 64 1589 427 * 465.tonto 128 1968 640 * 128 1191 1060 * 465.tonto 128 1969 640 S 128 1192 1060 S 465.tonto 128 1965 641 S 128 1182 1070 S 470.lbm 128 3896 451 S 32 940 468 S 470.lbm 128 3900 451 * 32 939 468 * 470.lbm 128 3902 451 S 32 938 469 S 481.wrf 128 1761 812 S 128 1637 873 * 481.wrf 128 1752 816 S 128 1636 874 S 481.wrf 128 1754 815 * 128 1638 873 S 482.sphinx3 128 3184 784 S 128 3192 782 S 482.sphinx3 128 3167 788 S 128 3142 794 * 482.sphinx3 128 3182 784 * 128 3139 795 S ============================================================================== 410.bwaves 128 2296 758 * 32 528 823 * 416.gamess 128 2711 924 * 128 2646 947 * 433.milc 128 2366 497 * 64 1101 534 * 434.zeusmp 128 1493 780 * 128 1062 1100 * 435.gromacs 128 1248 732 * 128 1138 803 * 436.cactusADM 128 1844 829 * 32 367 1040 * 437.leslie3d 128 2301 523 * 32 502 599 * 444.namd 128 851 1210 * 128 838 1220 * 447.dealII 128 841 1740 * 128 803 1820 * 450.soplex 128 2129 501 * 32 446 598 * 453.povray 128 663 1030 * 128 491 1390 * 454.calculix 128 1367 773 * 128 1292 817 * 459.GemsFDTD 128 3308 411 * 64 1589 427 * 465.tonto 128 1968 640 * 128 1191 1060 * 470.lbm 128 3900 451 * 32 939 468 * 481.wrf 128 1754 815 * 128 1637 873 * 482.sphinx3 128 3182 784 * 128 3142 794 * SPECfp(R)_rate_base2006 736 SPECfp_rate2006 839 HARDWARE -------- CPU Name: POWER7 CPU Characteristics: Intelligent Energy Optimization enabled, up to 3.64 GHz CPU MHz: 3300 FPU: Integrated CPU(s) enabled: 32 cores, 4 chips, 8 cores/chip, 4 threads/core CPU(s) orderable: 6,8,12,16,18,24,32 cores 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 core Other Cache: None Memory: 256 GB (32x8 GB) DDR3 1066 MHz Disk Subsystem: 8x146.8 GB SAS SFF 15K RPM Other Hardware: None SOFTWARE -------- Operating System: SUSE Linux Enterprise Server 11 (ppc64), Kernel 2.6.27.19-5-ppc64 Compiler: IBM XL C/C++ for Linux, V10.1 Updated with the Oct2009 PTF IBM XL Fortran for Linux, V12.1 Updated with the Oct2009 PTF Auto Parallel: No File System: ext3 System State: Run level 3 (multi-user) Base Pointers: 32-bit Peak Pointers: 32/64-bit Other Software: -Post-Link Optimization for Linux on POWER, Version 5.5.0-1 -MicroQuill SmartHeap 9 Submit Notes ------------ The config file option 'submit' was used. Operating System Notes ---------------------- ulimit -s (stack) set to 1048576. Large pages reserved as follows by root user: echo 8448 > /proc/sys/vm/nr_hugepages System configured with libhugetlbfs library for application access to large pages Environment variables set before executing benchmarks. export HUGETLB_VERBOSE=0 export HUGETLB_MORECORE=yes export XLFRTEOPTS=intrinthds=1 General Notes ------------- The "IBM Power 750 Express (3.3 GHz)" and "IBM Power 755 (3.3 GHz)" are electronically equivalent. The results have been measured on the "IBM Power 755 (3.3 GHz)" IBM Post-Link optimization tool with options "-O4 -omullX -see 0 -m power6" used for 433.milc 435.gromacs 436.cactusADM 482.sphinx3 options "-O4 -omullX -see 1" used for 436.cactusADM options "-O4 -omullX -see 1 -ihf -1" used for 453.povray options "-O4" used for 465.tonto Whenever option "-omullX" was used during the optimization phase, option "-imullX" was also used during the instrumentation phase. Benchmarks bound to a processor using numactl on the submit command. See flags file for details on settings. Base Compiler Invocation ------------------------ C benchmarks: xlc -qlanglvl=extc99 C++ benchmarks: xlC Fortran benchmarks: xlf95 Benchmarks using both Fortran and C: xlc -qlanglvl=extc99 xlf95 Base Portability Flags ---------------------- 410.bwaves: -qfixed 416.gamess: -qfixed 434.zeusmp: -qfixed 435.gromacs: -qfixed -qextname 436.cactusADM: -qfixed -qextname 437.leslie3d: -qfixed 454.calculix: -qfixed -qextname 481.wrf: -DNOUNDERSCORE 482.sphinx3: -qchars=signed Base Optimization Flags ----------------------- C benchmarks: -O5 -qnoenablevmx -lhugetlbfs C++ benchmarks: -O5 -qrtti -qnoenablevmx -qstaticlink -Wl,--whole-archive /usr/lib/libhugetlbfs.a -Wl,--no-whole-archive Fortran benchmarks: -O5 -qsmallstack=dynlenonheap -qalias=nostd -qnoenablevmx -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT Benchmarks using both Fortran and C: -O5 -qnoenablevmx -qsmallstack=dynlenonheap -qalias=nostd -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT Base Other Flags ---------------- C benchmarks: -qipa=noobject -qipa=threads C++ benchmarks: -qipa=noobject -qipa=threads Fortran benchmarks: -qipa=noobject -qipa=threads Benchmarks using both Fortran and C: -qipa=noobject -qipa=threads Peak Compiler Invocation ------------------------ C benchmarks: xlc -qlanglvl=extc99 C++ benchmarks: xlC Fortran benchmarks: xlf95 Benchmarks using both Fortran and C: xlc -qlanglvl=extc99 xlf95 Peak Portability Flags ---------------------- 410.bwaves: -qfixed 416.gamess: -qfixed 434.zeusmp: -qfixed 435.gromacs: -qfixed -qextname 436.cactusADM: -qfixed -qextname 437.leslie3d: -qfixed 454.calculix: -qfixed -qextname 481.wrf: -DNOUNDERSCORE 482.sphinx3: -qchars=signed Peak Optimization Flags ----------------------- C benchmarks: 433.milc: -Wl,-q -O5 -qnoenablevmx -lhugetlbfs 470.lbm: -qpdf1(pass 1) -qpdf2(pass 2) -O3 -qarch=auto -qtune=auto -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT -q64 482.sphinx3: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O4 -lhugetlbfs C++ benchmarks: 444.namd: -qpdf1(pass 1) -qpdf2(pass 2) -O5 447.dealII: -O5 -qrtti -qnoenablevmx -qstaticlink -Wl,-z,muldefs -Wl,--whole-archive /usr/lib/libsmartheap.a -Wl,--no-whole-archive 450.soplex: -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qstrict -lhugetlbfs 453.povray: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O5 -lsmartheap Fortran benchmarks: 410.bwaves: -O5 -qsmallstack=dynlenonheap -lhugetlbfs 416.gamess: -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qalias=nostd -qnoenablevmx 434.zeusmp: -qpdf1(pass 1) -qpdf2(pass 2) -O3 -qarch=auto -qtune=auto -qxlf90=nosignedzero -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT 437.leslie3d: -O5 -qsmallstack=dynlenonheap -qnoenablevmx -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT 459.GemsFDTD: -O5 -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT -q64 465.tonto: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O5 -q64 -lsmartheap64 Benchmarks using both Fortran and C: 435.gromacs: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O5 -lhugetlbfs 436.cactusADM: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O2 -qarch=auto -qtune=auto -qnostrict -lhugetlbfs 454.calculix: -O4 -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-link=BDT 481.wrf: -O5 -qnoenablevmx -q64 -lhugetlbfs Peak Other Flags ---------------- C benchmarks: -qipa=noobject -qipa=threads C++ benchmarks: -qipa=noobject -qipa=threads Fortran benchmarks: -qipa=noobject -qipa=threads Benchmarks using both Fortran and C: -qipa=noobject -qipa=threads The flags file that was used to format this result can be browsed at http://www.spec.org/cpu2006/flags/IBM-Linux-XL.20100302.html You can also download the XML flags source by saving the following link: http://www.spec.org/cpu2006/flags/IBM-Linux-XL.20100302.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 06:47:04 2014 by CPU2006 ASCII formatter v6932. Originally published on 2 March 2010.