SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

IBM Corporation

IBM Power E880 (4.35 GHz, 64 core)

CPU2006 license: 11 Test date: Sep-2014
Test sponsor: IBM Corporation Hardware Availability: Nov-2014
Tested by: IBM Corporation Software Availability: Nov-2014
Benchmark results graph
Hardware
CPU Name: POWER8
CPU Characteristics: Intelligent Energy Optimization enabled,
up to 4.53 GHz
CPU MHz: 4359
FPU: Integrated
CPU(s) enabled: 64 cores, 8 chips, 8 cores/chip, 8 threads/core
CPU(s) orderable: 4,8 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: 2 TB (64 x 32 GB CDIMMs) DDR3 1600 MHz
Disk Subsystem: 7 x 300 GB 15K RPM SAS SFF-2 Raid5
Other Hardware: None
Software
Operating System: IBM AIX V7.1
Compiler: C/C++: Version 13.1 of IBM XL C/C++ for AIX
Fortran: Version 15.1 of IBM XL Fortran for AIX
Auto Parallel: No
File System: AIX/JFS2
System State: Multi-user
Base Pointers: 32-bit
Peak Pointers: 32/64-bit
Other Software: None

Results Table

Benchmark Base Peak
Copies Seconds Ratio Seconds Ratio Seconds Ratio Copies Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
410.bwaves 256 605 5750 608 5720 606 5750 64 129 6740 128 6800 129 6740
416.gamess 256 1730 2900 1744 2870 1740 2880 256 1694 2960 1700 2950 1696 2950
433.milc 256 335 7010 335 7010 337 6980 256 335 7010 335 7010 337 6980
434.zeusmp 256 725 3210 727 3200 731 3190 256 641 3630 644 3620 644 3610
435.gromacs 256 639 2860 643 2840 641 2850 256 525 3480 526 3470 526 3480
436.cactusADM 256 740 4140 740 4140 742 4120 256 458 6680 460 6640 461 6640
437.leslie3d 256 587 4100 588 4090 587 4100 256 587 4100 588 4090 587 4100
444.namd 256 586 3510 586 3510 583 3520 256 549 3740 549 3740 554 3710
447.dealII 256 381 7700 381 7680 378 7760 384 512 8580 513 8560 516 8510
450.soplex 256 540 3950 536 3980 537 3980 256 540 3950 536 3980 537 3980
453.povray 256 406 3350 404 3370 406 3350 512 563 4840 564 4830 562 4850
454.calculix 256 759 2780 752 2810 752 2810 256 747 2830 751 2810 748 2820
459.GemsFDTD 256 889 3060 888 3060 887 3060 256 889 3060 888 3060 887 3060
465.tonto 256 694 3630 694 3630 694 3630 256 597 4220 595 4230 595 4230
470.lbm 256 897 3920 897 3920 897 3920 64 162 5430 164 5370 162 5430
481.wrf 256 706 4050 705 4060 711 4020 256 706 4050 705 4060 711 4020
482.sphinx3 256 1088 4580 1100 4540 1100 4540 384 1575 4750 1513 4950 1568 4770

Compiler Invocation Notes

 C/C++ compiler updated to September 2014 PTF
       Version 13.01.0000.0001
 Fortran compiler updated to September 2014 PTF
       Version 15.01.0000.0001

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 -rcl 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 -rcl 2 -sls -dir -vrox
 465.tonto fdpr options: -O4 -m power8 -A 2 -rcl 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 "bindprocessor" command (see flags file for details).

Operating System Notes

 AIX updated to V7.1 TL3 SP4

 All ulimits set to unlimited.
 Set 8 threads per core via "smtctl -t 8 -w boot"

 51200 16M large pages defined with vmo command

General Notes

Environment variables set by runspec before the start of the run:
MALLOCOPTIONS = "pool"
MEMORY_AFFINITY = "MCM"
XLFRTEOPTS = "intrinthds=1"

Base Compiler Invocation

C benchmarks:

 /opt/IBM/xlc/13.1.0/bin/xlc   -qlanglvl=extc99 

C++ benchmarks:

 /opt/IBM/xlC/13.1.0/bin/xlC 

Fortran benchmarks:

 /opt/IBM/xlf/15.1.0/bin/xlf95 

Benchmarks using both Fortran and C:

 /opt/IBM/xlc/13.1.0/bin/xlc   -qlanglvl=extc99   /opt/IBM/xlf/15.1.0/bin/xlf95 

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:  -DSPEC_CPU_AIX   -DNOUNDERSCORE 
482.sphinx3:  -qchars=signed 

Base Optimization Flags

C benchmarks:

 -qinline=40   -qipa=threads   -bmaxdata:0x40000000   -qlargepage   -O5   -qsimd=noauto   -D_ILS_MACROS   -blpdata 

C++ benchmarks:

 -qinline=40   -qipa=threads   -bmaxdata:0x50000000   -qlargepage   -O5   -qvecnvol   -D_ILS_MACROS   -qrtti=all   -D__IBM_FAST_VECTOR   -D__IBM_FAST_SET_MAP_ITERATOR   -blpdata 

Fortran benchmarks:

 -qipa=threads   -bmaxdata:0x60000000   -qlargepage   -O5   -qvecnvol   -qsmallstack=dynlenonheap   -qalias=nostd   -blpdata 

Benchmarks using both Fortran and C:

 -qinline=40   -qipa=threads   -bmaxdata:0x60000000   -qlargepage   -O5   -qsimd=noauto   -D_ILS_MACROS   -qvecnvol   -qsmallstack=dynlenonheap   -qalias=nostd   -blpdata 

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   -qlanglvl=extc99 

C++ benchmarks:

 /opt/IBM/xlC/13.1.0/bin/xlC 

Fortran benchmarks:

 /opt/IBM/xlf/15.1.0/bin/xlf95 

Benchmarks using both Fortran and C:

 /opt/IBM/xlc/13.1.0/bin/xlc   -qlanglvl=extc99   /opt/IBM/xlf/15.1.0/bin/xlf95 

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:  -DSPEC_CPU_AIX   -DNOUNDERSCORE 
482.sphinx3:  -qchars=signed 

Peak Optimization Flags

C benchmarks:

433.milc:  basepeak = yes 
470.lbm:  -qinline=40   -qipa=threads   -qpdf1(pass 1)   -qpdf2(pass 2)   -qlargepage   -O5   -qsimd=noauto   -qprefetch=dscr=84   -D_ILS_MACROS   -qfdpr   -q64   -blpdata   -btextpsize:64K 
482.sphinx3:  -qinline=40   -qipa=threads   -qpdf1(pass 1)   -qpdf2(pass 2)   -qlargepage   -O5   -qsimd=noauto   -qprefetch=dscr=147   -D_ILS_MACROS   -qfdpr   -blpdata   -btextpsize:64K 

C++ benchmarks:

444.namd:  -qinline=40   -qipa=threads   -qlargepage   -O4   -qvecnvol   -qfdpr   -D_ILS_MACROS   -D__IBM_FAST_VECTOR   -D__IBM_FAST_SET_MAP_ITERATOR   -blpdata   -btextpsize:64K 
447.dealII:  -qinline=40   -qipa=threads   -bmaxdata:0x50000000   -qpdf1(pass 1)   -qpdf2(pass 2)   -qlargepage   -O4   -qvecnvol   -qfdpr   -D_ILS_MACROS   -qrtti=all   -D__IBM_FAST_VECTOR   -D__IBM_FAST_SET_MAP_ITERATOR   -blpdata   -btextpsize:64K 
450.soplex:  basepeak = yes 
453.povray:  -qinline=40   -qipa=threads   -qpdf1(pass 1)   -qpdf2(pass 2)   -qlargepage   -O3   -qarch=auto   -qtune=auto   -qprefetch=dscr=147   -D_ILS_MACROS   -qalign=natural   -qfdpr   -blpdata   -btextpsize:64K 

Fortran benchmarks:

410.bwaves:  -qipa=threads   -bmaxdata:0x50000000   -qlargepage   -O5   -qsimd=noauto   -qprefetch=dscr=84   -qfdpr   -qsmallstack=dynlenonheap   -blpdata   -btextpsize:64K 
416.gamess:  -qipa=threads   -bmaxdata:0x40000000   -qlargepage   -O5   -qsimd=noauto   -qalias=nostd   -qfdpr   -blpdata   -btextpsize:64K 
434.zeusmp:  -qipa=threads   -qlargepage   -O4   -qsimd=noauto   -qxlf90=nosignedzero   -qfdpr   -q64   -blpdata   -btextpsize:64K 
437.leslie3d:  basepeak = yes 
459.GemsFDTD:  basepeak = yes 
465.tonto:  -qipa=threads   -qpdf1(pass 1)   -qpdf2(pass 2)   -qlargepage   -O5   -qvecnvol   -qprefetch=dscr=147   -qfdpr   -q64   -blpdata   -btextpsize:64K 

Benchmarks using both Fortran and C:

435.gromacs:  -qinline=40   -qipa=threads   -qpdf1(pass 1)   -qpdf2(pass 2)   -qlargepage   -O4   -qvecnvol   -D_ILS_MACROS   -qfdpr   -blpdata   -btextpsize:64K 
436.cactusADM:  -qinline=40   -qipa=threads   -qpdf1(pass 1)   -qpdf2(pass 2)   -qlargepage   -O4   -qvecnvol   -qarch=pwr7   -qtune=pwr7   -q64   -D_ILS_MACROS   -qfdpr   -blpdata   -btextpsize:64K 
454.calculix:  -qinline=40   -qipa=threads   -O5   -qsimd=noauto   -qprefetch=dscr=147   -D_ILS_MACROS   -qfdpr   -blpdata   -btextpsize:64K 
481.wrf:  basepeak = yes 

Peak 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 (except as noted below):

 -qipa=noobject   -qsuppress=1500-010   -qsuppress=cmpmsg   -qsuppress=1500-036 
454.calculix:  -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.V13.html,
http://www.spec.org/cpu2006/flags/IBM-AIX.V7.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/IBM-XL.V13.xml,
http://www.spec.org/cpu2006/flags/IBM-AIX.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 [email protected]
Copyright 2006-2014 Standard Performance Evaluation Corporation
Tested with SPEC CPU2006 v1.2.
Report generated on Tue Oct 21 15:48:16 2014 by SPEC CPU2006 HTML formatter v6932.
Originally published on 21 October 2014.