SPEC(R) CINT2006 Summary IBM Corporation IBM Power 795 (4.0 GHz, 256 core, SLES) Fri Aug 13 17:36:52 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 -------------- ------ --------- --------- ------ --------- --------- 400.perlbench 1000 1289 7580 S 1024 1114 8980 S 400.perlbench 1000 1289 7580 * 1024 1080 9270 S 400.perlbench 1000 1281 7630 S 1024 1086 9210 * 401.bzip2 1000 1322 7300 S 1008 1193 8150 S 401.bzip2 1000 1311 7360 S 1008 1212 8030 S 401.bzip2 1000 1321 7300 * 1008 1201 8100 * 403.gcc 1000 920 8750 S 1008 903 8990 S 403.gcc 1000 923 8720 * 1008 906 8960 S 403.gcc 1000 926 8690 S 1008 903 8990 * 429.mcf 1000 687 13300 * 1008 692 13300 * 429.mcf 1000 682 13400 S 1008 702 13100 S 429.mcf 1000 690 13200 S 1008 677 13600 S 445.gobmk 1000 1006 10400 * 1024 853 12600 * 445.gobmk 1000 1008 10400 S 1024 852 12600 S 445.gobmk 1000 1004 10400 S 1024 856 12600 S 456.hmmer 1000 1061 8800 * 1024 591 16200 * 456.hmmer 1000 1061 8800 S 1024 598 16000 S 456.hmmer 1000 1060 8800 S 1024 590 16200 S 458.sjeng 1000 1197 10100 S 1024 1105 11200 S 458.sjeng 1000 1200 10100 S 1024 1106 11200 * 458.sjeng 1000 1199 10100 * 1024 1106 11200 S 462.libquantum 1000 1110 18700 S 512 523 20300 * 462.libquantum 1000 1113 18600 S 512 523 20300 S 462.libquantum 1000 1113 18600 * 512 524 20200 S 464.h264ref 1000 1737 12700 S 1024 1617 14000 S 464.h264ref 1000 1746 12700 S 1024 1639 13800 * 464.h264ref 1000 1746 12700 * 1024 1658 13700 S 471.omnetpp 1000 1094 5710 * 992 1069 5800 S 471.omnetpp 1000 1094 5710 S 992 1069 5800 * 471.omnetpp 1000 1093 5720 S 992 1068 5800 S 473.astar 1000 883 7950 * 1024 777 9250 S 473.astar 1000 878 8000 S 1024 780 9220 * 473.astar 1000 883 7950 S 1024 781 9210 S 483.xalancbmk 1000 908 7600 S 992 751 9120 S 483.xalancbmk 1000 920 7500 S 992 749 9140 S 483.xalancbmk 1000 908 7600 * 992 751 9120 * ============================================================================== 400.perlbench 1000 1289 7580 * 1024 1086 9210 * 401.bzip2 1000 1321 7300 * 1008 1201 8100 * 403.gcc 1000 923 8720 * 1008 903 8990 * 429.mcf 1000 687 13300 * 1008 692 13300 * 445.gobmk 1000 1006 10400 * 1024 853 12600 * 456.hmmer 1000 1061 8800 * 1024 591 16200 * 458.sjeng 1000 1199 10100 * 1024 1106 11200 * 462.libquantum 1000 1113 18600 * 512 523 20300 * 464.h264ref 1000 1746 12700 * 1024 1639 13800 * 471.omnetpp 1000 1094 5710 * 992 1069 5800 * 473.astar 1000 883 7950 * 1024 780 9220 * 483.xalancbmk 1000 908 7600 * 992 751 9120 * SPECint(R)_rate_base2006 9410 SPECint_rate2006 10900 HARDWARE -------- CPU Name: POWER7 CPU Characteristics: Intelligent Energy Optimization enabled, up to 4.14 GHz CPU MHz: 4004 FPU: Integrated CPU(s) enabled: 256 cores, 32 chips, 8 cores/chip, 4 threads/core CPU(s) orderable: 32,64,96,128,160,192,224,256 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: 2 TB (256x8 GB) DDR3 1066 MHz Disk Subsystem: 42x146 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 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 Peak Tuning Notes ----------------- fdpr binary optimization tool used for: 400.perlbench with options -O4 -omullX for optimization phase, and -imullX for instrumentation phase 401.bzip2 with options -O4 -vrox 403.gcc with options -O4 -nodp -rtb 429.mcf 445.gobmk 458.sjeng 473.astar with options -O3 456.hmmer with options -O4 -nodp -m power7 462.libquantum with options -O4 -vrox -nodp 464.h264ref with options -O4 -vrox -nodp -rtb 471.omnetpp with options -O3 -lu -1 -nodp -sdp 9 483.xalancbmk with options -O3 -m power7 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 56320 > /proc/sys/vm/nr_overcommit_hugepages The following environment varibles were set before the runspec command: export HUGETLB_VERBOSE=0 export HUGETLB_MORECORE=yes export XLFRTEOPTS=intrinthds=1 Base Compiler Invocation ------------------------ C benchmarks: xlc -qlanglvl=extc99 C++ benchmarks: xlC Base Portability Flags ---------------------- 400.perlbench: -DSPEC_CPU_LINUX_PPC 462.libquantum: -DSPEC_CPU_LINUX 464.h264ref: -qchars=signed 483.xalancbmk: -DSPEC_CPU_LINUX Base Optimization Flags ----------------------- C benchmarks: -O5 -qarch=pwr7 -qtune=pwr7 -qalias=noansi -qalloca -lhugetlbfs C++ benchmarks: -O5 -qarch=pwr7 -qtune=pwr7 -qrtti -lsmartheap Base Other Flags ---------------- C benchmarks: -qipa=noobject -qipa=threads C++ benchmarks: -qipa=noobject -qipa=threads Peak Compiler Invocation ------------------------ C benchmarks: xlc -qlanglvl=extc99 C++ benchmarks: xlC Peak Portability Flags ---------------------- 400.perlbench: -DSPEC_CPU_LINUX_PPC 462.libquantum: -DSPEC_CPU_LINUX 464.h264ref: -qchars=signed 483.xalancbmk: -DSPEC_CPU_LINUX Peak Optimization Flags ----------------------- C benchmarks: 400.perlbench: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qarch=pwr7 -qtune=pwr7 -qalias=noansi -qipa=level=2 -lsmartheap 401.bzip2: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O3 -qarch=pwr7 -qtune=pwr7 -lhugetlbfs 403.gcc: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qarch=pwr7 -qtune=pwr7 -qalloca -lhugetlbfs 429.mcf: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qarch=pwr7 -qtune=pwr7 -lhugetlbfs 445.gobmk: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qarch=pwr7 -qtune=pwr7 -lhugetlbfs 456.hmmer: -Wl,-q -O5 -qarch=pwr7 -qtune=pwr7 -qsimd -qassert=refalign -qipa=inline=threshold=2888 -qipa=inline=limit=11880 -lhugetlbfs 458.sjeng: Same as 429.mcf 462.libquantum: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qarch=pwr7 -qtune=pwr7 -q64 -lhugetlbfs 464.h264ref: Same as 429.mcf C++ benchmarks: 471.omnetpp: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qarch=pwr7 -qtune=pwr7 -qrtti -lsmartheap 473.astar: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qarch=pwr7 -qtune=pwr7 -qipa=inline=threshold=2468 -qipa=inline=limit=11060 -qipa=partition=large -lhugetlbfs -lsmartheap 483.xalancbmk: -Wl,-q -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qarch=pwr5 -qtune=pwr5 -qipa=inline=threshold=2468 -qipa=inline=limit=11060 -qipa=partition=large -lsmartheap Peak Other Flags ---------------- C benchmarks: -qipa=noobject -qipa=threads C++ benchmarks: -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 SPECint 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 12:12:34 2014 by CPU2006 ASCII formatter v6932. Originally published on 31 August 2010.