SPEC® CFP2006 Result

IBM Corporation

IBM Power 770 (4.2 GHz, 48 core)

SPECfp®_rate2006 = 2280

SPECfp_rate_base2006 = 2000

CPU2006 license:	11	Test date:	Sep-2012
Test sponsor:	IBM Corporation	Hardware Availability:	Oct-2012
Tested by:	IBM Corporation	Software Availability:	Nov-2012

Hardware
CPU Name:	POWER7+
CPU Characteristics:	Intelligent Energy Optimization enabled, up to 4.396 GHz
CPU MHz:	4228
FPU:	Integrated
CPU(s) enabled:	48 cores, 16 chips, 3 cores/chip, 4 threads/core
CPU(s) orderable:	12,24,36,48 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:	512 GB (64 x 8 GB) DDR3 1066 MHz
Disk Subsystem:	8 x 146.8 GB 15K RPM Raid0 SFF SAS
Other Hardware:	None

Software
Operating System:	IBM AIX V7.1
Compiler:	C/C++: Version 12.1 of IBM XL C/C++ for AIX; Fortran: Version 14.1 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
Benchmark	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	192	908	2870	903	2890	907	2880	192	908	2870	903	2890	907	2880
416.gamess	192	2198	1710	2206	1700	2193	1710	192	2094	1800	2088	1800	2092	1800
433.milc	192	618	2850	620	2840	618	2850	48	147	3010	148	2980	147	3010
434.zeusmp	192	938	1860	958	1820	967	1810	192	895	1950	887	1970	880	1990
435.gromacs	192	929	1480	930	1470	922	1490	192	765	1790	767	1790	765	1790
436.cactusADM	192	1257	1830	1253	1830	1248	1840	192	744	3080	746	3080	746	3070
437.leslie3d	192	1048	1720	1052	1720	1048	1720	192	1048	1720	1052	1720	1048	1720
444.namd	192	683	2260	684	2250	680	2270	192	664	2320	662	2330	663	2320
447.dealII	192	528	4160	528	4160	529	4150	192	538	4090	527	4160	527	4170
450.soplex	192	889	1800	948	1690	919	1740	192	1050	1530	882	1810	879	1820
453.povray	192	551	1850	557	1830	556	1840	192	398	2560	398	2570	395	2580
454.calculix	192	872	1820	875	1810	865	1830	192	817	1940	820	1930	819	1930
459.GemsFDTD	192	1522	1340	1520	1340	1520	1340	192	1522	1340	1520	1340	1520	1340
465.tonto	192	955	1980	953	1980	956	1980	192	822	2300	825	2290	825	2290
470.lbm	192	1625	1620	1625	1620	1626	1620	48	216	3050	216	3050	218	3020
481.wrf	192	1105	1940	1166	1840	1041	2060	192	1128	1900	1071	2000	1030	2080
482.sphinx3	192	1571	2380	1570	2380	1579	2370	192	1488	2510	1471	2540	1482	2520

Compiler Invocation Notes

C/C++ compiler updated to November 2012 PTF
      Version: 12.01.0000.0002
Fortran compiler updated to November 2012 PTF
      Version: 14.01.0000.0002

Peak Tuning Notes

 416.gamess fdpr options: -O4 -cbpth -1 -sdp -1
 433.milc fdpr options: -O3 -lu -1
 435.gromacs fdpr options: -O
 436.cactusADM fdpr options: -O3 -lu -1 -nodp -sdp 9
 437.leslie3d fdpr options: -O3
 453.povray fdpr options: -O3 -cbpth -1
 459.GemsFDTD fdpr options: -O3 -cbpth -1
 465.tonto fdpr options: -O4
 482.sphinx3 fdpr options: -O4 -rcctf 0 -sdp 9 -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 TL 2

 All ulimits set to unlimited.

 19200 16M large pages defined with vmo command

Platform Notes

 Service Processor Memory Mirroring Property Disabled

General Notes

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

Base Compiler Invocation

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:

-qipa=threads -bmaxdata:0x40000000 -qlargepage -O5 -D_ILS_MACROS -blpdata

C++ benchmarks:

-qipa=threads -bmaxdata:0x50000000 -qlargepage -O5 -qsimd -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 -qsmallstack=dynlenonheap -qalias=nostd -blpdata

Benchmarks using both Fortran and C:

-qipa=threads -bmaxdata:0x60000000 -qlargepage -O5 -D_ILS_MACROS -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:

/usr/vac/bin/xlc -qlanglvl=extc99

C++ benchmarks:

/usr/vacpp/bin/xlC

Fortran benchmarks:

/usr/bin/xlf95

Benchmarks using both Fortran and C:

/usr/vac/bin/xlc -qlanglvl=extc99 /usr/bin/xlf95

Peak 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

Peak Optimization Flags

C benchmarks:

433.milc:	-qipa=threads -bmaxdata:0x40000000 -O5 -qlargepage -D_ILS_MACROS -qprefetch=aggressive -qalign=natural -blpdata -btextpsize:64K
470.lbm:	-qipa=threads -bmaxdata:0x30000000 -O5 -D_ILS_MACROS -blpdata -btextpsize:64K
482.sphinx3:	-qpdf1(pass 1) -qpdf2(pass 2) -O5 -qlargepage -D_ILS_MACROS -blpdata -btextpsize:64K

C++ benchmarks:

444.namd:	-qipa=threads -O4 -q64 -qlargepage -D_ILS_MACROS -D__IBM_FAST_VECTOR -D__IBM_FAST_SET_MAP_ITERATOR -blpdata -btextpsize:64K
447.dealII:	-qipa=threads -bmaxdata:0x50000000 -O5 -qsimd -qvecnvol -D_ILS_MACROS -qrtti=all -D__IBM_FAST_VECTOR -D__IBM_FAST_SET_MAP_ITERATOR -blpdata -btextpsize:64K
450.soplex:	-qipa=threads -bmaxdata:0x40000000 -O5 -qsimd -qvecnvol -D_ILS_MACROS -D__IBM_FAST_VECTOR -D__IBM_FAST_SET_MAP_ITERATOR -blpdata -btextpsize:64K
453.povray:	-qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qsimd -qvecnvol -qlargepage -D_ILS_MACROS -qalign=natural -blpdata -btextpsize:64K

Fortran benchmarks:

410.bwaves:	basepeak = yes
416.gamess:	-qipa=threads -bmaxdata:0x40000000 -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qarch=pwr5 -qlargepage -qalias=nostd -blpdata -btextpsize:64K
434.zeusmp:	-bmaxdata:0x40000000 -qpdf1(pass 1) -qpdf2(pass 2) -O3 -qarch=auto -qtune=auto -qlargepage -qxlf90=nosignedzero -blpdata -btextpsize:64K
437.leslie3d:	basepeak = yes
459.GemsFDTD:	basepeak = yes
465.tonto:	-qipa=threads -bmaxdata:0x50000000 -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qsimd -qvecnvol -blpdata -btextpsize:64K

Benchmarks using both Fortran and C:

435.gromacs:	-qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O5 -D_ILS_MACROS -blpdata -btextpsize:64K
436.cactusADM:	-qipa=threads -bmaxdata:0x60000000 -O4 -qsimd -qvecnvol -D_ILS_MACROS -qnostrict -blpdata -btextpsize:64K
454.calculix:	-qipa=threads -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qsimd -qvecnvol -qlargepage -D_ILS_MACROS -blpdata -btextpsize:64K
481.wrf:	-qipa=threads -bmaxdata:0x30000000 -O5 -qsimd -qvecnvol -D_ILS_MACROS -blpdata -btextpsize:64K

Peak Other Flags

C benchmarks:

-qipa=noobject -qsuppress=1500-036

C++ benchmarks (except as noted below):

	-qipa=noobject -qsuppress=1500-036
450.soplex:	-qsuppress=1500-036

Fortran benchmarks (except as noted below):

	-qipa=noobject -qsuppress=1500-010 -qsuppress=cmpmsg -qsuppress=1500-036
434.zeusmp:	-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
481.wrf:	-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.20110613.html,
http://www.spec.org/cpu2006/flags/IBM-AIX.20110613.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/IBM-XL.20110613.xml,
http://www.spec.org/cpu2006/flags/IBM-AIX.20110613.xml.