SPEC(R) CFP2006 Summary IBM Corporation IBM Power S812LC (2.92 GHz, 10 core, Red Hat) Wed Oct 21 10:00:36 2015 CPU2006 License: 11 Test date: Oct-2015 Test sponsor: IBM Corporation Hardware availability: Oct-2015 Tested by: IBM Corporation Software availability: Nov-2015 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 40 1433 379 * 10 314 432 * 410.bwaves 40 1446 376 S 10 313 434 S 410.bwaves 40 1431 380 S 10 315 432 S 416.gamess 40 2204 355 S 40 2173 360 S 416.gamess 40 2207 355 * 40 2166 362 S 416.gamess 40 2207 355 S 40 2168 361 * 433.milc 40 736 499 S 40 736 499 S 433.milc 40 735 500 S 40 736 499 * 433.milc 40 735 500 * 40 737 498 S 434.zeusmp 40 1001 364 S 40 851 428 S 434.zeusmp 40 971 375 S 40 856 425 * 434.zeusmp 40 990 368 * 40 856 425 S 435.gromacs 40 823 347 S 40 678 421 S 435.gromacs 40 832 343 S 40 686 416 * 435.gromacs 40 824 347 * 40 710 402 S 436.cactusADM 40 945 506 * 20 307 778 S 436.cactusADM 40 947 505 S 20 306 781 S 436.cactusADM 40 943 507 S 20 307 779 * 437.leslie3d 40 1258 299 * 10 243 387 S 437.leslie3d 40 1257 299 S 10 243 387 * 437.leslie3d 40 1260 299 S 10 243 387 S 444.namd 40 741 433 * 40 696 461 S 444.namd 40 741 433 S 40 696 461 * 444.namd 40 740 434 S 40 695 462 S 447.dealII 40 598 766 S 70 953 840 S 447.dealII 40 596 767 * 70 952 841 * 447.dealII 40 594 770 S 70 942 850 S 450.soplex 40 998 334 S 30 645 388 S 450.soplex 40 943 354 S 30 642 389 S 450.soplex 40 947 352 * 30 643 389 * 453.povray 40 496 429 S 60 541 590 S 453.povray 40 495 430 * 60 545 586 S 453.povray 40 493 431 S 60 544 586 * 454.calculix 40 1009 327 * 40 1015 325 * 454.calculix 40 1010 327 S 40 1016 325 S 454.calculix 40 1009 327 S 40 1012 326 S 459.GemsFDTD 40 1866 227 S 20 802 265 * 459.GemsFDTD 40 1867 227 * 20 814 261 S 459.GemsFDTD 40 1868 227 S 20 802 265 S 465.tonto 40 851 463 S 40 777 507 * 465.tonto 40 859 458 S 40 776 507 S 465.tonto 40 856 460 * 40 777 507 S 470.lbm 40 2049 268 S 10 214 641 S 470.lbm 40 2049 268 * 10 216 636 S 470.lbm 40 2050 268 S 10 215 640 * 481.wrf 40 930 481 S 40 915 488 S 481.wrf 40 926 482 * 40 912 490 * 481.wrf 40 924 483 S 40 911 490 S 482.sphinx3 40 1736 449 S 30 1160 504 S 482.sphinx3 40 1725 452 S 30 1171 499 * 482.sphinx3 40 1726 452 * 30 1171 499 S ============================================================================== 410.bwaves 40 1433 379 * 10 314 432 * 416.gamess 40 2207 355 * 40 2168 361 * 433.milc 40 735 500 * 40 736 499 * 434.zeusmp 40 990 368 * 40 856 425 * 435.gromacs 40 824 347 * 40 686 416 * 436.cactusADM 40 945 506 * 20 307 779 * 437.leslie3d 40 1258 299 * 10 243 387 * 444.namd 40 741 433 * 40 696 461 * 447.dealII 40 596 767 * 70 952 841 * 450.soplex 40 947 352 * 30 643 389 * 453.povray 40 495 430 * 60 544 586 * 454.calculix 40 1009 327 * 40 1015 325 * 459.GemsFDTD 40 1867 227 * 20 802 265 * 465.tonto 40 856 460 * 40 777 507 * 470.lbm 40 2049 268 * 10 215 640 * 481.wrf 40 926 482 * 40 912 490 * 482.sphinx3 40 1726 452 * 30 1171 499 * SPECfp(R)_rate_base2006 394 SPECfp_rate2006 468 HARDWARE -------- CPU Name: POWER8 CPU Characteristics: Intelligent Energy Optimization enabled, up to 3.49 GHz CPU MHz: 2926 FPU: Integrated CPU(s) enabled: 10 cores, 1 chip, 10 cores/chip, 8 threads/core CPU(s) orderable: 1 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 4 DIMMs Memory: 256 GB (16 x 16 GB DIMMs) DDR3 1333 MHz Disk Subsystem: 1 x 6TB 7200 RPM SATA LFF Disk Other Hardware: None SOFTWARE -------- Operating System: Red Hat Enterprise Linux Server release 7.1 (ppc64) kernel <3.10.0-229> PowerKVM 3.1 kernel <3.18.17-348> 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 5.6.2.6 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 ---------------------- Red Hat 7.1 guest running on PowerKVM 3.1 host ulimit -s (stack) set to unlimited Transparent huge page disabled with echo never > /sys/kernel/mm/transparent_hugepage/enabled sysctl vm.nr_hugepages=N and reboot to set large page pool 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: -qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -qlargepage -O5 -q64 -qipa=partition=large -qfdpr -lhugetlbfs -Wl,-q 465.tonto: Same as 459.GemsFDTD 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=1500-036 459.GemsFDTD: -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 18:27:43 2017 by CPU2006 ASCII formatter v6932. Originally published on 17 November 2015.