SPEC® CFP2006 Result

NEC Corporation

Express5800/120Bb-6
(Intel Xeon processor X5355)

SPECfp®_rate2006 = 53.9

SPECfp_rate_base2006 = 52.2

CPU2006 license:	9006	Test date:	Jul-2007
Test sponsor:	NEC Corporation	Hardware Availability:	Jan-2007
Tested by:	NEC Corporation	Software Availability:	Apr-2007

Hardware
CPU Name:	Intel Xeon X5355
CPU Characteristics:	2.66 GHz, 2x4 MB L2 shared, 1333 MHz bus
CPU MHz:	2666
FPU:	Integrated
CPU(s) enabled:	8 cores, 2 chips, 4 cores/chip
CPU(s) orderable:	1,2 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	8 MB I+D on chip per chip, 4 MB shared / 2 cores
L3 Cache:	None
Other Cache:	None
Memory:	16 GB (4x4 GB DDR2 5300F, 2 rank, CL5-5-5, ECC)
Disk Subsystem:	1x146.5 GB SAS, 10000RPM
Other Hardware:	None

Software
Operating System:	64-Bit SUSE LINUX Enterprise Server 10, Kernel 2.6.16.21-0.8-smp on an x86_64
Compiler:	Intel C++ Compiler for IA32/EM64T application, Version 9.1 - Build 20070320, Package-ID: l_cc_c_9.1.049 Intel Fortran Compiler for IA32/EM64T application, Version 9.1 - Build 20070320, Package ID: l_fc_c_9.1.045
Auto Parallel:	No
File System:	ext2
System State:	Multiuser, Runlevel 3
Base Pointers:	64-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	8	3629	30.0	3630	30.0	3626	30.0	8	3629	30.0	3630	30.0	3626	30.0
416.gamess	8	1071	146	1073	146	1077	145	8	1071	146	1073	146	1077	145
433.milc	8	3886	18.9	3889	18.9	3888	18.9	8	4009	18.3	4008	18.3	4009	18.3
434.zeusmp	8	1250	58.3	1246	58.4	1251	58.2	8	1244	58.5	1256	57.9	1249	58.3
435.gromacs	8	449	127	452	127	453	126	8	437	131	437	131	437	131
436.cactusADM	8	1518	63.0	1521	62.9	1520	62.9	8	1518	63.0	1521	62.9	1520	62.9
437.leslie3d	8	3689	20.4	3703	20.3	3686	20.4	8	3689	20.4	3703	20.3	3686	20.4
444.namd	8	574	112	574	112	574	112	8	574	112	574	112	574	112
447.dealII	8	738	124	748	122	774	118	8	767	119	769	119	727	126
450.soplex	8	2594	25.7	2594	25.7	2593	25.7	8	2361	28.3	2363	28.2	2363	28.2
453.povray	8	293	145	291	146	291	146	8	225	189	224	190	220	193
454.calculix	8	634	104	635	104	633	104	8	620	106	619	107	614	107
459.GemsFDTD	8	4666	18.2	4662	18.2	4663	18.2	8	4666	18.2	4662	18.2	4663	18.2
465.tonto	8	1135	69.4	1097	71.7	1111	70.9	8	1080	72.9	1062	74.1	1090	72.2
470.lbm	8	5788	19.0	5789	19.0	5789	19.0	8	5453	20.2	5451	20.2	5452	20.2
481.wrf	8	2263	39.5	2266	39.4	2270	39.4	8	2263	39.5	2266	39.4	2270	39.4
482.sphinx3	8	3909	39.9	3911	39.9	3912	39.9	8	3602	43.3	3594	43.4	3599	43.3

Operating System Notes

 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
 '/usr/bin/taskset' used to bind processes to CPUs

General Notes


 The system bus runs at 1333 MHz
 All binaries were built with 64-bit Intel compiler except:
 433.milc, 434.zeusmp, 450.soplex, 470.lbm and 482.sphinx3 in peak were built with
 32-bit Intel compiler by changing the path for include and library files.

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_CASE_FLAG -DSPEC_CPU_LINUX
482.sphinx3:	-DSPEC_CPU_LP64

Base Optimization Flags

C benchmarks:

-fast

C++ benchmarks:

-fast

Fortran benchmarks:

-fast

Benchmarks using both Fortran and C:

-fast

Peak Compiler Invocation

C benchmarks:

/opt/intel/cc/9.1.049/bin/icc -I/opt/intel/cc/9.1.049/include -L/opt/intel/cc/9.1.049/lib

C++ benchmarks (except as noted below):

	icpc
450.soplex:	/opt/intel/cc/9.1.049/bin/icpc -I/opt/intel/cc/9.1.049/include -L/opt/intel/cc/9.1.049/lib

Fortran benchmarks (except as noted below):

	ifort
434.zeusmp:	/opt/intel/fc/9.1.045/bin/ifort -I/opt/intel/fc/9.1.045/include -L/opt/intel/fc/9.1.045/lib

Benchmarks using both Fortran and C:

icc ifort

Peak Portability Flags

410.bwaves:	-DSPEC_CPU_LP64
416.gamess:	-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
453.povray:	-DSPEC_CPU_LP64
454.calculix:	-DSPEC_CPU_LP64 -nofor_main
459.GemsFDTD:	-DSPEC_CPU_LP64
465.tonto:	-DSPEC_CPU_LP64
481.wrf:	-DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX

Peak Optimization Flags

C benchmarks:

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

C++ benchmarks:

444.namd:	basepeak = yes
447.dealII:	-prof_gen(pass 1) -prof_use(pass 2) -fast
450.soplex:	Same as 447.dealII
453.povray:	Same as 447.dealII

Fortran benchmarks:

410.bwaves:	basepeak = yes
416.gamess:	basepeak = yes
434.zeusmp:	-fast
437.leslie3d:	basepeak = yes
459.GemsFDTD:	basepeak = yes
465.tonto:	-prof_gen(pass 1) -prof_use(pass 2) -fast

Benchmarks using both Fortran and C:

435.gromacs:	-prof_gen(pass 1) -prof_use(pass 2) -fast
436.cactusADM:	basepeak = yes
454.calculix:	Same as 435.gromacs
481.wrf:	basepeak = yes

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/NEC-ic91-linux-flags.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/NEC-ic91-linux-flags.xml.