SPEC(R) CFP2006 Summary IBM Corporation IBM Power E880 (4.0 GHz, 192 core, RHEL) Sat Apr 11 15:33:50 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 -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 768 896 11600 S 192 198 13200 * 410.bwaves 768 895 11700 S 192 198 13200 S 410.bwaves 768 896 11700 * 192 213 12200 S 416.gamess 768 1938 7760 S 768 1937 7760 * 416.gamess 768 1966 7650 * 768 1944 7730 S 416.gamess 768 2035 7390 S 768 1876 8020 S 433.milc 768 476 14800 S 576 348 15200 S 433.milc 768 476 14800 * 576 350 15100 S 433.milc 768 476 14800 S 576 349 15200 * 434.zeusmp 768 789 8850 S 768 692 10100 S 434.zeusmp 768 782 8930 * 768 682 10300 * 434.zeusmp 768 780 8960 S 768 680 10300 S 435.gromacs 768 700 7830 S 768 576 9520 S 435.gromacs 768 697 7870 S 768 571 9600 S 435.gromacs 768 698 7860 * 768 574 9560 * 436.cactusADM 768 794 11600 S 576 378 18200 S 436.cactusADM 768 781 11800 S 576 380 18100 S 436.cactusADM 768 783 11700 * 576 379 18100 * 437.leslie3d 768 830 8700 S 384 354 10200 S 437.leslie3d 768 834 8660 S 384 359 10100 S 437.leslie3d 768 833 8670 * 384 358 10100 * 444.namd 768 654 9420 * 1536 1243 9910 S 444.namd 768 632 9740 S 1536 1229 10000 S 444.namd 768 655 9410 S 1536 1233 9990 * 447.dealII 768 506 17400 * 1152 701 18800 S 447.dealII 768 508 17300 S 1152 700 18800 * 447.dealII 768 505 17400 S 1152 699 18800 S 450.soplex 768 1011 6330 S 768 973 6580 S 450.soplex 768 659 9730 S 768 630 10200 * 450.soplex 768 659 9720 * 768 630 10200 S 453.povray 768 458 8910 * 1536 625 13100 * 453.povray 768 459 8900 S 1536 624 13100 S 453.povray 768 420 9730 S 1536 625 13100 S 454.calculix 768 871 7280 S 768 859 7370 * 454.calculix 768 857 7390 S 768 859 7380 S 454.calculix 768 861 7360 * 768 860 7370 S 459.GemsFDTD 768 1233 6610 S 768 1233 6610 S 459.GemsFDTD 768 1233 6610 * 768 1233 6610 * 459.GemsFDTD 768 1229 6630 S 768 1229 6630 S 465.tonto 768 717 10500 S 1152 996 11400 S 465.tonto 768 725 10400 S 1152 1000 11300 S 465.tonto 768 718 10500 * 1152 998 11400 * 470.lbm 768 1392 7580 * 192 172 15400 * 470.lbm 768 1392 7580 S 192 171 15400 S 470.lbm 768 1393 7580 S 192 174 15200 S 481.wrf 768 769 11200 S 768 756 11400 S 481.wrf 768 755 11400 * 768 739 11600 * 481.wrf 768 752 11400 S 768 738 11600 S 482.sphinx3 768 1298 11500 S 384 607 12300 S 482.sphinx3 768 1251 12000 S 384 584 12800 * 482.sphinx3 768 1269 11800 * 384 582 12900 S ============================================================================== 410.bwaves 768 896 11700 * 192 198 13200 * 416.gamess 768 1966 7650 * 768 1937 7760 * 433.milc 768 476 14800 * 576 349 15200 * 434.zeusmp 768 782 8930 * 768 682 10300 * 435.gromacs 768 698 7860 * 768 574 9560 * 436.cactusADM 768 783 11700 * 576 379 18100 * 437.leslie3d 768 833 8670 * 384 358 10100 * 444.namd 768 654 9420 * 1536 1233 9990 * 447.dealII 768 506 17400 * 1152 700 18800 * 450.soplex 768 659 9720 * 768 630 10200 * 453.povray 768 458 8910 * 1536 625 13100 * 454.calculix 768 861 7360 * 768 859 7370 * 459.GemsFDTD 768 1233 6610 * 768 1233 6610 * 465.tonto 768 718 10500 * 1152 998 11400 * 470.lbm 768 1392 7580 * 192 172 15400 * 481.wrf 768 755 11400 * 768 739 11600 * 482.sphinx3 768 1269 11800 * 384 584 12800 * SPECfp(R)_rate_base2006 9790 SPECfp_rate2006 11400 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; Fortran: Version 15.1 of IBM XL Fortran 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 ----------------- 410.bwaves fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 416.gamess fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 433.milc fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 434.zeusmp fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 435.gromacs fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 436.cactusADM fdpr options: -O4 -m power8 -A 2 -sls -dir -vrox 437.leslie3d fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 444.namd fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 447.dealII fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 453.povray fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 454.calculix fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 459.GemsFDTD fdpr options: -O4 -m power8 -A 2 -sls -dir -vrox 465.tonto fdpr options: -O4 -m power8 -A 2 -sls -dir -vrox 470.lbm fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 481.wrf fdpr options: -O4 -m power8 -A 2 -rcl 2 -sls -dir -vrox 482.sphinx3 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 129600 > /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 Fortran benchmarks: /opt/ibm/xlf/15.1.0/bin/xlf95_at Benchmarks using both Fortran and C: /opt/ibm/xlC/13.1.0/bin/xlc_at -qlanglvl=extc99 /opt/ibm/xlf/15.1.0/bin/xlf95_at 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: -qinline=40 -qipa=threads -qlargepage -O5 -qsimd=noauto -lhugetlbfs C++ benchmarks: -qinline=40 -qipa=threads -qlargepage -O5 -qrtti -lhugetlbfs Fortran benchmarks: -qipa=threads -qlargepage -O5 -qalias=nostd -lhugetlbfs Benchmarks using both Fortran and C: -qinline=40 -qipa=threads -qlargepage -O5 -qsimd=noauto -qalias=nostd -lhugetlbfs Base Other Flags ---------------- C benchmarks: -qipa=noobject -qsuppress=1500-036 C++ benchmarks: -qipa=noobject -qsuppress=1500-036 Fortran benchmarks: -qipa=noobject -qsuppress=1500-010 -qsuppress=cmpmsg -qsuppress=1500-036 Benchmarks using both Fortran and C: -qipa=noobject -qsuppress=1500-010 -qsuppress=cmpmsg -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 Fortran benchmarks: /opt/ibm/xlf/15.1.0/bin/xlf95_at Benchmarks using both Fortran and C: /opt/ibm/xlC/13.1.0/bin/xlc_at -qlanglvl=extc99 /opt/ibm/xlf/15.1.0/bin/xlf95_at 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 454.calculix: -qfixed -qextname 481.wrf: -DNOUNDERSCORE 482.sphinx3: -qchars=signed Peak Optimization Flags ----------------------- C benchmarks: 433.milc: -qinline=40 -qipa=threads -qlargepage -O5 -qsimd=noauto -qfdpr -lhugetlbfs -Wl,-q 470.lbm: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -qlargepage -O5 -qsimd=noauto -q64 -qfdpr -lhugetlbfs -Wl,-q 482.sphinx3: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -qlargepage -O5 -qsimd=noauto -qfdpr -lhugetlbfs -Wl,-q C++ benchmarks: 444.namd: -qinline=40 -qipa=threads -qlargepage -O4 -qfdpr -lhugetlbfs -Wl,-q 447.dealII: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -qlargepage -O4 -qfdpr -qrtti -lhugetlbfs -Wl,-q 450.soplex: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -qlargepage -O3 -qarch=auto -qtune=auto -qsimd -qnoprefetch -lhugetlbfs 453.povray: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -qlargepage -O3 -qarch=auto -qtune=auto -qprefetch=dscr=0x93 -qfdpr -lhugetlbfs -Wl,-q Fortran benchmarks: 410.bwaves: -qipa=threads -qlargepage -O5 -qsimd=noauto -qfdpr -qsmallstack=dynlenonheap -lhugetlbfs -Wl,-q 416.gamess: -qipa=threads -qlargepage -O5 -qsimd=noauto -qprefetch=dscr=0x54 -qipa=partition=large -qfdpr -qalias=nostd -lhugetlbfs -Wl,-q 434.zeusmp: -qipa=threads -qlargepage -O4 -qsimd=noauto -q64 -qfdpr -qxlf90=nosignedzero -lhugetlbfs -Wl,-q 437.leslie3d: -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -qlargepage -O5 -q64 -qfdpr -lhugetlbfs -Wl,-q -B/opt/at7.0/share/libhugetlbfs/ -tl -Wl,--hugetlbfs-align 459.GemsFDTD: basepeak = yes 465.tonto: -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -qlargepage -O5 -q64 -qipa=partition=large -qfdpr -lhugetlbfs -Wl,-q Benchmarks using both Fortran and C: 435.gromacs: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -qlargepage -O4 -qipa=partition=large -qfdpr -lhugetlbfs -Wl,-q 436.cactusADM: -qinline=40 -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -qlargepage -O4 -qarch=pwr7 -qtune=pwr7 -qipa=partition=large -q64 -qfdpr -lhugetlbfs -Wl,-q 454.calculix: -qinline=40 -qipa=threads -O5 -qsimd=noauto -qfdpr -lhugetlbfs -Wl,-q 481.wrf: -qinline=40 -qipa=threads -qlargepage -O5 -qipa=partition=large -qfdpr -lhugetlbfs -Wl,-q Peak Other Flags ---------------- C benchmarks (except as noted below): -qsuppress=1586-476(pass 2) -qipa=noobject -qsuppress=1500-036 433.milc: -qipa=noobject -qsuppress=1500-036 C++ benchmarks (except as noted below): -qsuppress=1586-476(pass 2) -qipa=noobject -qsuppress=1500-036 444.namd: -qipa=noobject -qsuppress=1500-036 Fortran benchmarks (except as noted below): -qipa=noobject -qsuppress=1500-010 -qsuppress=cmpmsg -qsuppress=1500-036 437.leslie3d: -qsuppress=1586-476(pass 2) -qipa=noobject -qsuppress=1500-010 -qsuppress=cmpmsg -qsuppress=1500-036 465.tonto: -qsuppress=1586-476(pass 2) -qipa=noobject -qsuppress=1500-010 -qsuppress=cmpmsg -qsuppress=1500-036 Benchmarks using both Fortran and C (except as noted below): -qsuppress=1586-476(pass 2) -qipa=noobject -qsuppress=1500-010 -qsuppress=cmpmsg -qsuppress=1500-036 454.calculix: -qsuppress=1500-010 -qsuppress=cmpmsg -qsuppress=1500-036 481.wrf: -qipa=noobject -qsuppress=1500-010 -qsuppress=cmpmsg -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 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 2006-2017 Standard Performance Evaluation Corporation Tested with SPEC CPU2006 v1.2. Report generated on Wed Dec 20 18:19:57 2017 by CPU2006 ASCII formatter v6932. Originally published on 19 May 2015.