SPEC(R) CINT2006 Summary IBM Corporation IBM Power E880 (4.0 GHz, 192 core, RHEL) Fri Apr 10 18:35:35 2015 CPU2006 License: 11 Test date: Apr-2015 Test sponsor: IBM Corporation Hardware availability: Jun-2015 Tested by: IBM Corporation Software availability: Mar-2015 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 400.perlbench 768 1116 6720 S 768 974 7700 S 400.perlbench 768 1009 7440 S 768 941 7970 S 400.perlbench 768 1029 7290 * 768 947 7930 * 401.bzip2 768 982 7550 S 1152 1304 8530 S 401.bzip2 768 898 8250 * 1152 1189 9350 S 401.bzip2 768 888 8350 S 1152 1190 9340 * 403.gcc 768 616 10000 S 1344 922 11700 S 403.gcc 768 610 10100 * 1344 920 11800 * 403.gcc 768 609 10100 S 1344 904 12000 S 429.mcf 768 379 18500 * 960 430 20300 S 429.mcf 768 378 18500 S 960 429 20400 * 429.mcf 768 380 18400 S 960 429 20400 S 445.gobmk 768 817 9860 S 1536 1358 11900 S 445.gobmk 768 813 9910 * 1536 1355 11900 * 445.gobmk 768 790 10200 S 1536 1353 11900 S 456.hmmer 768 712 10100 S 768 390 18400 * 456.hmmer 768 710 10100 * 768 392 18300 S 456.hmmer 768 708 10100 S 768 389 18400 S 458.sjeng 768 958 9700 S 1536 1820 10200 S 458.sjeng 768 941 9870 S 1536 1819 10200 * 458.sjeng 768 953 9750 * 1536 1817 10200 S 462.libquantum 768 742 21400 S 768 158 101000 S 462.libquantum 768 739 21500 * 768 149 107000 * 462.libquantum 768 738 21600 S 768 148 108000 S 464.h264ref 768 1041 16300 S 768 998 17000 S 464.h264ref 768 1038 16400 S 768 993 17100 S 464.h264ref 768 1040 16400 * 768 997 17100 * 471.omnetpp 768 644 7450 S 1344 1063 7900 S 471.omnetpp 768 641 7490 S 1344 1056 7950 * 471.omnetpp 768 642 7470 * 1344 1055 7960 S 473.astar 768 561 9600 S 1152 815 9920 S 473.astar 768 562 9590 * 1152 812 9960 * 473.astar 768 566 9530 S 1152 812 9960 S 483.xalancbmk 768 421 12600 S 1152 576 13800 * 483.xalancbmk 768 405 13100 S 1152 576 13800 S 483.xalancbmk 768 406 13000 * 1152 574 13800 S ============================================================================== 400.perlbench 768 1029 7290 * 768 947 7930 * 401.bzip2 768 898 8250 * 1152 1190 9340 * 403.gcc 768 610 10100 * 1344 920 11800 * 429.mcf 768 379 18500 * 960 429 20400 * 445.gobmk 768 813 9910 * 1536 1355 11900 * 456.hmmer 768 710 10100 * 768 390 18400 * 458.sjeng 768 953 9750 * 1536 1819 10200 * 462.libquantum 768 739 21500 * 768 149 107000 * 464.h264ref 768 1040 16400 * 768 997 17100 * 471.omnetpp 768 642 7470 * 1344 1056 7950 * 473.astar 768 562 9590 * 1152 812 9960 * 483.xalancbmk 768 406 13000 * 1152 576 13800 * SPECint(R)_rate_base2006 11100 SPECint_rate2006 14400 HARDWARE -------- CPU Name: POWER8 CPU Characteristics: Intelligent Energy Optimization enabled, up to 4.256 GHz CPU MHz: 4000 FPU: Integrated CPU(s) enabled: 192 cores, 16 chips, 12 cores/chip, 8 threads/core CPU(s) orderable: 4,8,12,16 Modules Primary Cache: 32 KB I + 64 KB D on chip per core Secondary Cache: 512 KB I+D on chip per core L3 Cache: 8 MB I+D on chip per core Other Cache: 16 MB I+D off chip per CDIMM Memory: 4 TB (128 x 32 GB CDIMMs) DDR3 1600 MHz Disk Subsystem: 16 x 300 GB 15K RPM SAS SFF-2 Raid5 Other Hardware: None SOFTWARE -------- Operating System: Red Hat Enterprise Linux Server release 7.1 (ppc64) kernel <3.10.0-229.1.2.el7.ppc64> Compiler: C/C++: Version 13.1 of IBM XL C/C++ for Linux Auto Parallel: No File System: xfs 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 5.6.2 IBM Advance Toolchain 7.0-3 Peak Tuning Notes ----------------- 400.perlbench fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 401.bzip2 fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 403.gcc fdpr options: -O4 -m power8 -A 2 -sls -dir -vrox 429.mcf fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 456.hmmer fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 458.sjeng fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 462.libquantum fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 464.h264ref fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 471.omnetpp fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 473.astar fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 483.xalancbmk fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 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 unlimited 59520 16M large pages defined with echo 59520 > /proc/sys/vm/nr_hugepages echo 115200 > /proc/sys/vm/nr_overcommit_hugepages Transparent huge page enabled with echo always > /sys/kernel/mm/transparent_hugepage/enabled General Notes ------------- Environment variables set by runspec before the start of the run: HUGETLB_MORECORE = "yes" HUGETLB_VERBOSE = "0" TCMALLOC_MEMFS_MALLOC_PATH = "/dev/hugepages/" XLFRTEOPTS = "intrinthds=1" This result uses the post_setup and/or bench_post_setup to drop caches. SPEC has determined that although the effect may have been negligible for this run, future submissions will not be considered rule compliant if the post_setup actions drop caches (e.g. : "echo 3 > /proc/sys/vm/drop_caches"). Base Compiler Invocation ------------------------ C benchmarks: /opt/ibm/xlC/13.1.0/bin/xlc_at -qlanglvl=extc99 C++ benchmarks: /opt/ibm/xlC/13.1.0/bin/xlC_at 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: -qinline=40 -qipa=threads -qlargepage -O5 -qalias=noansi -qalloca -lhugetlbfs C++ benchmarks: -qinline=40 -qipa=threads -qlargepage -O5 -qrtti -ltcmalloc Base Other Flags ---------------- C benchmarks: -qipa=noobject -qsuppress=1500-036 C++ benchmarks: -qipa=noobject -qsuppress=1500-036 Peak Compiler Invocation ------------------------ C benchmarks: /opt/ibm/xlC/13.1.0/bin/xlc_at -qlanglvl=extc99 C++ benchmarks: /opt/ibm/xlC/13.1.0/bin/xlC_at Peak Portability Flags ---------------------- 400.perlbench: -DSPEC_CPU_LINUX_PPC 403.gcc: -DSPEC_CPU_LP64 462.libquantum: -DSPEC_CPU_LINUX 464.h264ref: -qchars=signed 483.xalancbmk: -DSPEC_CPU_LINUX Peak Optimization Flags ----------------------- C benchmarks: 400.perlbench: -qinline=40 -qpdf1(pass 1) -qpdf2(pass 2) -O3 -qarch=auto -qtune=auto -qfdpr -qalias=noansi -lhugetlbfs -Wl,-q 401.bzip2: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qsimd=noauto -qlargepage -qfdpr -lhugetlbfs -Wl,-q 403.gcc: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O4 -q64 -qlargepage -qfdpr -qalloca -lhugetlbfs -Wl,-q 429.mcf: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qlargepage -qnoprefetch -qfdpr -lhugetlbfs -Wl,-q 445.gobmk: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qlargepage -lhugetlbfs 456.hmmer: -qinline=40 -qipa=threads -O5 -qlargepage -qassert=refalign -qfdpr -lhugetlbfs -Wl,-q 458.sjeng: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O3 -qarch=auto -qtune=auto -qprefetch=dscr=0x54 -qfdpr -lhugetlbfs -Wl,-q 462.libquantum: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qsimd=noauto -qinline=400 -q64 -qlargepage -qfdpr -lhugetlbfs -Wl,-q 464.h264ref: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qfdpr -lhugetlbfs -Wl,-q C++ benchmarks: 471.omnetpp: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qsimd=noauto -qarch=pwr7 -qtune=pwr7 -qprefetch=dscr=0x54 -qfdpr -qrtti -lhugetlbfs -Wl,-q -ltcmalloc 473.astar: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qlargepage -qprefetch=dscr=0x93 -qfdpr -lhugetlbfs -Wl,-q -ltcmalloc 483.xalancbmk: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O3 -qarch=auto -qtune=auto -qsimd -qlargepage -qprefetch=dscr=0x93 -qipa=partition=large -qfdpr -lhugetlbfs -Wl,-q -ltcmalloc Peak Other Flags ---------------- C benchmarks (except as noted below): -qsuppress=1586-476(pass 2) -qipa=noobject -qsuppress=1500-036 400.perlbench: -qsuppress=1586-476(pass 2) -qsuppress=1500-036 456.hmmer: -qipa=noobject -qsuppress=1500-036 C++ benchmarks: -qsuppress=1586-476(pass 2) -qipa=noobject -qsuppress=1500-036 The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2006/flags/IBM-XL.V13La.html http://www.spec.org/cpu2006/flags/IBM-Linux-V7.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/IBM-XL.V13La.xml http://www.spec.org/cpu2006/flags/IBM-Linux-V7.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 2006-2017 Standard Performance Evaluation Corporation Tested with SPEC CPU2006 v1.2. Report generated on Wed Dec 20 18:20:00 2017 by CPU2006 ASCII formatter v6932. Originally published on 19 May 2015.