SPEC® CFP2006 Result

Hewlett-Packard Company

HP Integrity rx7640
(1.6GHz/18MB Dual-Core Intel Itanium 2)

SPECfp®_rate2006 = 165

SPECfp_rate_base2006 = 161

CPU2006 license:	03	Test date:	Dec-2006
Test sponsor:	Hewlett-Packard Company	Hardware Availability:	Sep-2006
Tested by:	Hewlett-Packard Company	Software Availability:	Nov-2006

Hardware
CPU Name:	Dual-Core Intel Itanium 2 9040
CPU Characteristics:	1.6GHz/18MB, 533MHz FSB
CPU MHz:	1600
FPU:	Integrated
CPU(s) enabled:	16 cores, 8 chips, 2 cores/chip
CPU(s) orderable:	1-8 chips
Primary Cache:	16 KB I + 16 KB D on chip per core
Secondary Cache:	1 MB I + 256 KB D on chip per core
L3 Cache:	9 MB I+D on chip per core
Other Cache:	None
Memory:	64 GB (32x2GB DIMMs)
Disk Subsystem:	73GB 15K RPM SCSI
Other Hardware:	None

Software
Operating System:	Red Hat Enterprise Linux AS release 4 (Update 4)
Compiler:	Intel C++ Compiler 9.1 for Linux (Build 20061105) Intel Fortran Compiler 9.1 for Linux (Build 20061105)
Auto Parallel:	No
File System:	ext3
System State:	Multi-user
Base Pointers:	64-bit
Peak Pointers:	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	16	1710	127	1699	128	1696	128	16	1710	127	1699	128	1696	128
416.gamess	16	2129	147	2129	147	2131	147	16	2062	152	2060	152	2061	152
433.milc	16	2293	64.1	2262	64.9	2261	65.0	16	2242	65.5	2242	65.5	2218	66.2
434.zeusmp	16	947	154	940	155	943	154	16	947	154	940	155	943	154
435.gromacs	16	549	208	547	209	551	207	16	518	221	522	219	516	221
436.cactusADM	16	479	399	479	399	480	398	16	479	399	479	399	480	398
437.leslie3d	16	1484	101	1483	101	1485	101	16	1484	101	1483	101	1485	101
444.namd	16	352	365	352	365	352	365	16	310	413	311	413	311	413
447.dealII	16	974	188	975	188	972	188	16	969	189	967	189	968	189
450.soplex	16	1495	89.3	1481	90.1	1480	90.2	16	1465	91.1	1464	91.1	1464	91.2
453.povray	16	571	149	571	149	571	149	16	510	167	510	167	510	167
454.calculix	16	583	226	581	227	581	227	16	569	232	569	232	571	231
459.GemsFDTD	16	1954	86.9	1952	87.0	1954	86.9	16	1954	86.9	1952	87.0	1954	86.9
465.tonto	16	937	168	938	168	938	168	16	937	168	938	168	938	168
470.lbm	16	1455	151	1477	149	1491	147	16	1443	152	1414	155	1418	155
481.wrf	16	1144	156	1128	158	1129	158	16	1144	156	1128	158	1129	158
482.sphinx3	16	1119	279	1102	283	1117	279	16	1115	280	1116	279	1154	270

Operating System Notes

 stacksize set to unlimited prior to run

Platform Notes

 System was configured as a single partition with
 2 cells and 4 processors (8 cores) per cell.
 Memory was configured as 100% cell local.

 The following config file entry was used to bind
 processes to cores using the Linux "numactl" utility:
 submit = let "MYNUM=$SPECCOPYNUM" ; let "NODE=\$MYNUM/8" ; numactl --cpubind \$NODE --membind \$NODE $command

Base Compiler Invocation

C benchmarks:

icc

C++ benchmarks:

icpc

Fortran benchmarks:

ifort

Benchmarks using both Fortran and C:

icc ifort

Base Portability Flags

410.bwaves:	-DSPEC_CPU_LP64
416.gamess:	-DSPEC_CPU_LP64
433.milc:	-DSPEC_CPU_LP64
434.zeusmp:	-DSPEC_CPU_LP64
435.gromacs:	-DSPEC_CPU_LP64 -nofor_main
436.cactusADM:	-DSPEC_CPU_LP64 -nofor_main
437.leslie3d:	-DSPEC_CPU_LP64
444.namd:	-DSPEC_CPU_LP64
447.dealII:	-DSPEC_CPU_LP64
450.soplex:	-DSPEC_CPU_LP64
453.povray:	-DSPEC_CPU_LP64
454.calculix:	-DSPEC_CPU_LP64 -nofor_main
459.GemsFDTD:	-DSPEC_CPU_LP64
465.tonto:	-DSPEC_CPU_LP64
470.lbm:	-DSPEC_CPU_LP64
481.wrf:	-DSPEC_CPU_LP64 -DSPEC_CPU_LINUX -DSPEC_CPU_CASE_FLAG
482.sphinx3:	-DSPEC_CPU_LP64

Base Optimization Flags

C benchmarks:

-fast -IPF_fp_relaxed -ansi-alias

C++ benchmarks:

-fast -IPF_fp_relaxed -ansi-alias

Fortran benchmarks:

-fast -IPF_fp_relaxed

Benchmarks using both Fortran and C:

-fast -IPF_fp_relaxed -ansi-alias

Peak Compiler Invocation

C benchmarks:

icc

C++ benchmarks:

icpc

Fortran benchmarks:

ifort

Benchmarks using both Fortran and C:

icc ifort

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

433.milc:	-fast -IPF_fp_relaxed -ansi-alias -fno-alias
470.lbm:	-prof_gen(pass 1) -prof_use(pass 2) -fast -IPF_fp_relaxed -ansi-alias
482.sphinx3:	Same as 470.lbm

C++ benchmarks:

444.namd:	-prof_gen(pass 1) -prof_use(pass 2) -fast -IPF_fp_relaxed -no-prefetch -fno-alias
447.dealII:	-fast -IPF_fp_relaxed -ansi-alias -no-alias-args
450.soplex:	-fast -IPF_fp_relaxed -ansi-alias -inline-factor=150
453.povray:	-prof_gen(pass 1) -prof_use(pass 2) -fast -IPF_fp_relaxed -ansi-alias

Fortran benchmarks:

410.bwaves:	basepeak = yes
416.gamess:	-fast -IPF_fp_relaxed -inline-factor=150
434.zeusmp:	basepeak = yes
437.leslie3d:	basepeak = yes
459.GemsFDTD:	basepeak = yes
465.tonto:	basepeak = yes

Benchmarks using both Fortran and C:

435.gromacs:	-prof_gen(pass 1) -prof_use(pass 2) -fast -IPF_fp_relaxed -fno-alias -inline-factor=150
436.cactusADM:	basepeak = yes
454.calculix:	-fast -IPF_fp_relaxed -fno-alias
481.wrf:	basepeak = yes

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/IPF_intel91_flags.20090715.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/IPF_intel91_flags.20090715.xml.