SPEC(R) CINT2006 Summary IBM Corporation IBM Flex System p270 (3.4 GHz, 24 core, RHEL, GCC) Wed Jun 26 00:25:37 2013 CPU2006 License: 11 Test date: Jun-2013 Test sponsor: IBM Corporation Hardware availability: Sep-2013 Tested by: IBM Corporation Software availability: May-2013 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 400.perlbench 96 1245 753 S 96 1245 753 S 400.perlbench 96 1252 749 * 96 1252 749 * 400.perlbench 96 1257 746 S 96 1257 746 S 401.bzip2 96 1116 830 * 96 1116 830 * 401.bzip2 96 1118 829 S 96 1118 829 S 401.bzip2 96 1114 832 S 96 1114 832 S 403.gcc 96 1058 731 S 96 1058 731 S 403.gcc 96 1063 727 * 96 1063 727 * 403.gcc 96 1065 725 S 96 1065 725 S 429.mcf 96 1425 614 S 96 1425 614 S 429.mcf 96 1426 614 * 96 1426 614 * 429.mcf 96 1429 613 S 96 1429 613 S 445.gobmk 96 1011 996 * 96 1011 996 * 445.gobmk 96 1010 997 S 96 1010 997 S 445.gobmk 96 1011 996 S 96 1011 996 S 456.hmmer 96 1425 628 S 96 1425 628 S 456.hmmer 96 1424 629 * 96 1424 629 * 456.hmmer 96 1424 629 S 96 1424 629 S 458.sjeng 96 1407 825 * 96 1407 825 * 458.sjeng 96 1409 824 S 96 1409 824 S 458.sjeng 96 1405 827 S 96 1405 827 S 462.libquantum 96 5708 348 S 96 5708 348 S 462.libquantum 96 5708 348 S 96 5708 348 S 462.libquantum 96 5708 348 * 96 5708 348 * 464.h264ref 96 1700 1250 S 96 1700 1250 S 464.h264ref 96 1742 1220 S 96 1742 1220 S 464.h264ref 96 1707 1240 * 96 1707 1240 * 471.omnetpp 96 1848 325 S 96 1848 325 S 471.omnetpp 96 1847 325 * 96 1847 325 * 471.omnetpp 96 1847 325 S 96 1847 325 S 473.astar 96 981 687 S 96 981 687 S 473.astar 96 981 687 * 96 981 687 * 473.astar 96 980 688 S 96 980 688 S 483.xalancbmk 96 709 934 S 96 709 934 S 483.xalancbmk 96 710 933 * 96 710 933 * 483.xalancbmk 96 710 933 S 96 710 933 S ============================================================================== 400.perlbench 96 1252 749 * 96 1252 749 * 401.bzip2 96 1116 830 * 96 1116 830 * 403.gcc 96 1063 727 * 96 1063 727 * 429.mcf 96 1426 614 * 96 1426 614 * 445.gobmk 96 1011 996 * 96 1011 996 * 456.hmmer 96 1424 629 * 96 1424 629 * 458.sjeng 96 1407 825 * 96 1407 825 * 462.libquantum 96 5708 348 * 96 5708 348 * 464.h264ref 96 1707 1240 * 96 1707 1240 * 471.omnetpp 96 1847 325 * 96 1847 325 * 473.astar 96 981 687 * 96 981 687 * 483.xalancbmk 96 710 933 * 96 710 933 * SPECint(R)_rate_base2006 696 SPECint_rate2006 696 HARDWARE -------- CPU Name: POWER7+ CPU Characteristics: Intelligent Energy Optimization enabled, up to 3.787 GHz CPU MHz: 3416 FPU: Integrated CPU(s) enabled: 24 cores, 4 chips, 6 cores/chip, 4 threads/core CPU(s) orderable: 24 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: 10 MB I+D on chip per core Other Cache: None Memory: 256 GB (16 x 16 GB) DDR3 1066 MHz Disk Subsystem: 2 x 177 GB Raid0 SATA SSD 1.8" Other Hardware: None SOFTWARE -------- Operating System: Red Hat Enterprise Linux Server release 6.4 (ppc64) kernel 2.6.32-358.6.2.el6.ppc64 Compiler: C/C++: Version 4.7.3 of IBM Advance Toolchain 6.0-4 gcc/g++ compiler Auto Parallel: No File System: ext4 System State: Run level 3 (multi-user) Base Pointers: 32-bit Peak Pointers: 32-bit Other Software: -IBM Advance Toolchain 6.0-4 -IBM Mathematical Acceleration Subsystem (MASS) libraries 7.1.0.2 Compiler Invocation Notes ------------------------- For more information about IBM Advance Toolchain, including support, see ftp://ftp.unicamp.br/pub/linuxpatch/toolchain/at/redhat/RHEL6/at6.0/release_notes.at6.0-6.0-4.html Submit Notes ------------ The config file option 'submit' was used to assign benchmark copy to specific kernel thread using the "numactl" command (see flags file for details). Operating System Notes ---------------------- ulimit -s (stack) set to 1048576. Large pages reserved as follows by root user: echo 6336 > /proc/sys/vm/nr_hugepages The Mathematical Acceleration Subsystem libraries are shipped with IBM XL C/C++ version 12.1 and IBM XL Fortran version 14.1 compiler products. Platform Notes -------------- This Compute Node is housed in an "IBM Flex System Enterprise Chassis" The Maximum Power Limit for this Compute Node was set according to recommendation on "IBM Chassis Management Module" General Notes ------------- Environment variables set by runspec before the start of the run: HUGETLB_ELFMAP = "RW" HUGETLB_MORECORE = "yes" HUGETLB_VERBOSE = "0" TCMALLOC_MEMFS_MALLOC_PATH = "/libhugetlbfs" XLFRTEOPTS = "intrinthds=1" Base Compiler Invocation ------------------------ C benchmarks: /opt/at6.0/bin/gcc C++ benchmarks: /opt/at6.0/bin/g++ Base Portability Flags ---------------------- 400.perlbench: -DSPEC_CPU_LINUX_PPC 462.libquantum: -DSPEC_CPU_LINUX 464.h264ref: -fsigned-char 483.xalancbmk: -DSPEC_CPU_LINUX Base Optimization Flags ----------------------- C benchmarks: -ffast-math -O3 -mcpu=power7 -mtune=power7 -mrecip=rsqrt -fpeel-loops -funroll-loops -mpopcntd -m32 -flto -fwhole-program -fuse-linker-plugin -Wl,-q -Wl,-Map=link.map,--cref -L /opt/at6.0/lib -L /opt/ibmcmp/xlmass/7.1/lib -Wl,-rpath,/opt/at6.0/lib -Wl,-rpath,/opt/ibmcmp/xlmass/7.1/lib -lhugetlbfs -lmassvp7 -lmass_simdp7 -lmass C++ benchmarks: -ffast-math -O3 -mcpu=power7 -mtune=power7 -mrecip=rsqrt -fpeel-loops -funroll-loops -mpopcntd -m32 --param max-inline-insns-auto=200 -Wl,-q -Wl,-Map=link.map,--cref -L /opt/at6.0/lib -L /opt/ibmcmp/xlmass/7.1/lib -Wl,-rpath,/opt/at6.0/lib -Wl,-rpath,/opt/ibmcmp/xlmass/7.1/lib -lhugetlbfs -lmassvp7 -lmass_simdp7 -lmass -ltcmalloc -lstdc++ -lpthread Peak Optimization Flags ----------------------- C benchmarks: 400.perlbench: basepeak = yes 401.bzip2: basepeak = yes 403.gcc: basepeak = yes 429.mcf: basepeak = yes 445.gobmk: basepeak = yes 456.hmmer: basepeak = yes 458.sjeng: basepeak = yes 462.libquantum: basepeak = yes 464.h264ref: basepeak = yes C++ benchmarks: 471.omnetpp: basepeak = yes 473.astar: basepeak = yes 483.xalancbmk: basepeak = yes The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2006/flags/IBM-Power.20130828.html http://www.spec.org/cpu2006/flags/IBM-Linux-AT.20130813.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/IBM-Power.20130828.xml http://www.spec.org/cpu2006/flags/IBM-Linux-AT.20130813.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 v1.2. Report generated on Thu Jul 24 16:43:26 2014 by CPU2006 ASCII formatter v6932. Originally published on 27 August 2013.