SPEC(R) CFP2006 Summary IBM Corporation IBM Power 795 (4.25 GHz, 128 core, SLES) Fri Sep 3 19:00:41 2010 CPU2006 License: 11 Test date: Aug-2010 Test sponsor: IBM Corporation Hardware availability: Sep-2010 Tested by: IBM Corporation Software availability: Aug-2010 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 512 802 8680 S 512 802 8680 S 410.bwaves 512 804 8650 * 512 804 8650 * 410.bwaves 512 806 8630 S 512 806 8630 S 416.gamess 512 2210 4540 S 512 2105 4760 * 416.gamess 512 2213 4530 S 512 2100 4770 S 416.gamess 512 2212 4530 * 512 2110 4750 S 433.milc 512 566 8300 S 512 566 8300 S 433.milc 512 570 8250 S 512 570 8250 S 433.milc 512 568 8270 * 512 568 8270 * 434.zeusmp 512 973 4790 S 512 973 4790 S 434.zeusmp 512 993 4690 S 512 993 4690 S 434.zeusmp 512 981 4750 * 512 981 4750 * 435.gromacs 512 994 3680 S 512 767 4760 S 435.gromacs 512 996 3670 S 512 757 4830 S 435.gromacs 512 994 3680 * 512 764 4780 * 436.cactusADM 512 1075 5690 S 512 866 7070 * 436.cactusADM 512 1069 5720 * 512 874 7000 S 436.cactusADM 512 1067 5740 S 512 861 7110 S 437.leslie3d 512 1091 4410 S 128 267 4510 S 437.leslie3d 512 1099 4380 S 128 265 4530 S 437.leslie3d 512 1096 4390 * 128 266 4530 * 444.namd 512 699 5870 * 512 682 6020 * 444.namd 512 701 5860 S 512 681 6030 S 444.namd 512 699 5880 S 512 683 6010 S 447.dealII 512 674 8690 S 512 526 11100 S 447.dealII 512 680 8610 S 512 523 11200 S 447.dealII 512 676 8660 * 512 524 11200 * 450.soplex 512 1161 3680 * 256 569 3750 S 450.soplex 512 1160 3680 S 256 570 3740 * 450.soplex 512 1162 3670 S 256 573 3730 S 453.povray 512 540 5040 S 512 524 5200 S 453.povray 512 548 4970 S 512 520 5230 * 453.povray 512 543 5020 * 512 519 5240 S 454.calculix 512 989 4270 S 512 961 4400 S 454.calculix 512 955 4420 S 512 953 4430 S 454.calculix 512 957 4410 * 512 958 4410 * 459.GemsFDTD 512 1431 3800 S 512 1322 4110 * 459.GemsFDTD 512 1437 3780 * 512 1318 4120 S 459.GemsFDTD 512 1443 3760 S 512 1330 4080 S 465.tonto 512 1571 3210 * 512 897 5620 S 465.tonto 512 1571 3210 S 512 855 5890 * 465.tonto 512 1572 3200 S 512 855 5900 S 470.lbm 512 713 9860 S 512 713 9860 S 470.lbm 512 707 9950 * 512 707 9950 * 470.lbm 512 705 9980 S 512 705 9980 S 481.wrf 512 1312 4360 * 512 1055 5420 S 481.wrf 512 1294 4420 S 512 1025 5580 S 481.wrf 512 1312 4360 S 512 1026 5580 * 482.sphinx3 512 1730 5770 S 512 1700 5870 * 482.sphinx3 512 1730 5770 * 512 1701 5870 S 482.sphinx3 512 1732 5760 S 512 1694 5890 S ============================================================================== 410.bwaves 512 804 8650 * 512 804 8650 * 416.gamess 512 2212 4530 * 512 2105 4760 * 433.milc 512 568 8270 * 512 568 8270 * 434.zeusmp 512 981 4750 * 512 981 4750 * 435.gromacs 512 994 3680 * 512 764 4780 * 436.cactusADM 512 1069 5720 * 512 866 7070 * 437.leslie3d 512 1096 4390 * 128 266 4530 * 444.namd 512 699 5870 * 512 682 6020 * 447.dealII 512 676 8660 * 512 524 11200 * 450.soplex 512 1161 3680 * 256 570 3740 * 453.povray 512 543 5020 * 512 520 5230 * 454.calculix 512 957 4410 * 512 958 4410 * 459.GemsFDTD 512 1437 3780 * 512 1322 4110 * 465.tonto 512 1571 3210 * 512 855 5890 * 470.lbm 512 707 9950 * 512 707 9950 * 481.wrf 512 1312 4360 * 512 1026 5580 * 482.sphinx3 512 1730 5770 * 512 1700 5870 * SPECfp(R)_rate_base2006 5260 SPECfp_rate2006 5860 HARDWARE -------- CPU Name: POWER7 CPU Characteristics: TurboCore mode CPU MHz: 4256 FPU: Integrated CPU(s) enabled: 128 cores, 32 chips, 4 cores/chip, 4 threads/core CPU(s) orderable: 48 - 128 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: 16 MB I+D on chip per chip Memory: 2 TB (256x8 GB) DDR3 1066 MHz Disk Subsystem: 17x146.8 GB Raid0 SAS SFF 15K RPM Other Hardware: None SOFTWARE -------- Operating System: SUSE Linux Enterprise Server 11 SP1 (ppc64), Kernel 2.6.32.12-0.7-ppc64 Compiler: IBM XL C/C++ for Linux, V11.1 IBM XL Fortran for Linux, V13.1 Auto Parallel: No File System: xfs System State: Run level 5 (multi-user) Base Pointers: 32-bit Peak Pointers: 32/64-bit Other Software: -Post-Link Optimization for Linux on POWER, Version 5.5.0-3 -MicroQuill SmartHeap 9 -Apache C++ Standard Library V4.2.1 Peak Tuning Notes ----------------- fdpr binary optimization tool used for: 433.milc 435.gromacs 436.cactusADM 450.soplex 482.sphinx3 with options -O4 -nodp 434.zeusmp with options -O4 -vrox -nodp 437.leslie3d 444.namd with options -O3 -lu -1 -nodp -sdp 9 465.tonto with options -O4 Submit Notes ------------ The config file option 'submit' was used. Benchmarks bound to a processor using numactl on the submit command. Operating System Notes ---------------------- ulimit -s (stack) set to 1048576. Large pages reserved as follows by root user: echo 34304 > /proc/sys/vm/nr_hugepages The following environment varibles were set before the runspec command: export HUGETLB_VERBOSE=0 export HUGETLB_MORECORE=yes export HUGETLB_ELFMAP=W export XLFRTEOPTS=intrinthds=1 General Notes ------------- 447.dealII (peak): "apache_stdcxx_4_2_1" src.alt was used. The Apache C++ Standard Library V4.2.1 was installed from http://stdcxx.apache.org/download.html using: gmake BUILDTYPE=8d CONFIG=gcc.config 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 -qarch=pwr7 -qtune=pwr7 -lhugetlbfs C++ benchmarks: -O5 -qarch=pwr7 -qtune=pwr7 -qrtti -lhugetlbfs Fortran benchmarks: -O5 -qarch=pwr7 -qtune=pwr7 -qsmallstack=dynlenonheap -qalias=nostd -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-align Benchmarks using both Fortran and C: -O5 -qarch=pwr7 -qtune=pwr7 -qsmallstack=dynlenonheap -qalias=nostd -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-align 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: -DSPEC_CPU_LP64 -qfixed -qextname 437.leslie3d: -qfixed 453.povray: -DSPEC_CPU_LP64 454.calculix: -qfixed -qextname 481.wrf: -DNOUNDERSCORE 482.sphinx3: -qchars=signed Peak Optimization Flags ----------------------- C benchmarks: 433.milc: basepeak = yes 470.lbm: basepeak = yes 482.sphinx3: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qarch=pwr7 -qtune=pwr7 -lhugetlbfs C++ benchmarks: 444.namd: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qarch=pwr7 -qtune=pwr7 -lhugetlbfs 447.dealII: -O4 -qarch=pwr7 -qtune=pwr7 -qrtti -qcpp_stdinc=/root/stdcxx421/include/ansi:/root/stdcxx421/include -lsmartheap -lhugetlbfs -L/root/stdcxx421/lib -R/root/stdcxx421/lib -lstd8d 450.soplex: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O3 -qtune=auto -qarch=pwr5 -lhugetlbfs 453.povray: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qarch=pwr7 -qtune=pwr7 -qsimd -q64 -lsmartheap64 Fortran benchmarks: 410.bwaves: basepeak = yes 416.gamess: -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qarch=pwr7 -qtune=pwr7 -qalias=nostd -lhugetlbfs 434.zeusmp: basepeak = yes 437.leslie3d: -Wl,-q -O5 -qarch=pwr7 -qtune=pwr7 -q64 -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-align 459.GemsFDTD: -O4 -qarch=pwr7 -qtune=pwr7 -qsimd -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-align 465.tonto: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qarch=pwr7 -qtune=pwr7 -qsimd -lhugetlbfs Benchmarks using both Fortran and C: 435.gromacs: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qarch=pwr7 -qtune=pwr7 -qsimd -lhugetlbfs 436.cactusADM: -Wl,-q -O4 -qarch=pwr7 -qtune=pwr7 -qsimd -qnostrict -q64 -lhugetlbfs 454.calculix: -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qarch=pwr7 -qtune=pwr7 -B/usr/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-align 481.wrf: -O3 -qarch=pwr7 -qtune=pwr7 -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.20100901.html You can also download the XML flags source by saving the following link: http://www.spec.org/cpu2006/flags/IBM-Linux-XL.20100901.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 13:56:09 2014 by CPU2006 ASCII formatter v6932. Originally published on 9 November 2010.