SPEC® CFP2006 Result

Fujitsu Siemens Computers

PRIMERGY RX300 S4, Intel Xeon E5420, 2.50 GHz

SPECfp®2006 = 20.6

SPECfp_base2006 = 17.4

CPU2006 license:	22	Test date:	Jul-2008
Test sponsor:	Fujitsu Siemens Computers	Hardware Availability:	Dec-2007
Tested by:	Fujitsu Siemens Computers	Software Availability:	Nov-2007

Hardware
CPU Name:	Intel Xeon E5420
CPU Characteristics:	1333 MHz system bus
CPU MHz:	2500
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:	12 MB I+D on chip per chip, 6 MB shared / 2 cores
L3 Cache:	None
Other Cache:	None
Memory:	16 GB (8x2 GB PC2-5300F, 2 rank, CL 5-5-5, ECC)
Disk Subsystem:	1x SAS, 73 GB, 15000 rpm
Other Hardware:	None

Software
Operating System:	SUSE Linux Enterprise Server 10 (x86_64) SP1, Kernel 2.6.16.46-0.12-smp
Compiler:	Intel C++ and Fortran Compiler for Linux32 and Linux64, version 10.1, Build 20070913
Auto Parallel:	Yes
File System:	ext2
System State:	Multi-User Run Level 3
Base Pointers:	64-bit
Peak Pointers:	32/64-bit
Other Software:	binutils-2.17.50.0.5-0.1.x86_64

Results Table

Benchmark	Base						Peak
Benchmark	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio	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	423	32.2	423	32.1	422	32.2	416	32.6	415	32.7	417	32.6
416.gamess	1106	17.7	1105	17.7	1104	17.7	1046	18.7	1049	18.7	1050	18.7
433.milc	886	10.4	884	10.4	884	10.4	901	10.2	900	10.2	901	10.2
434.zeusmp	620	14.7	619	14.7	620	14.7	637	14.3	636	14.3	637	14.3
435.gromacs	444	16.1	447	16.0	444	16.1	442	16.1	442	16.2	441	16.2
436.cactusADM	319	37.5	320	37.4	317	37.7	127	94.4	127	94.4	126	94.9
437.leslie3d	508	18.5	501	18.7	503	18.7	508	18.5	501	18.7	503	18.7
444.namd	608	13.2	608	13.2	607	13.2	604	13.3	604	13.3	604	13.3
447.dealII	473	24.2	473	24.2	474	24.2	448	25.5	448	25.5	448	25.5
450.soplex	652	12.8	651	12.8	653	12.8	592	14.1	590	14.1	585	14.3
453.povray	255	20.8	256	20.8	256	20.8	215	24.7	215	24.8	215	24.8
454.calculix	610	13.5	611	13.5	610	13.5	411	20.1	412	20.0	411	20.1
459.GemsFDTD	577	18.4	577	18.4	578	18.4	567	18.7	567	18.7	569	18.6
465.tonto	539	18.3	540	18.2	544	18.1	516	19.1	524	18.8	516	19.1
470.lbm	1909	7.20	1916	7.17	1912	7.18	598	23.0	599	22.9	602	22.8
481.wrf	561	19.9	558	20.0	561	19.9	581	19.2	583	19.2	582	19.2
482.sphinx3	831	23.4	846	23.0	837	23.3	818	23.8	823	23.7	822	23.7

Operating System Notes

 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
 OMP_NUM_THREADS set to number of cores (default)

Platform Notes

 Hardware Prefetch = Enable, Adjacent Sector Prefetch = Enable

General Notes

 All binaries were built with 64-bit Intel compiler except:
 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.

 For information about Fujitsu Siemens Computers please see:
 http://www.fujitsu-siemens.com

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 -parallel

C++ benchmarks:

-fast -parallel

Fortran benchmarks:

-fast -parallel

Benchmarks using both Fortran and C:

-fast -parallel

Peak Compiler Invocation

C benchmarks (except as noted below):

	/opt/intel/cc/10.1.008/bin/icc -L/opt/intel/cc/10.1.008/lib -I/opt/intel/cc/10.1.008/include
433.milc:	icc

C++ benchmarks (except as noted below):

	icpc
450.soplex:	/opt/intel/cc/10.1.008/bin/icpc -L/opt/intel/cc/10.1.008/lib -I/opt/intel/cc/10.1.008/include

Fortran benchmarks:

ifort

Benchmarks using both Fortran and C:

icc ifort

Peak 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
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 -fno-alias -auto-ilp32
470.lbm:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -scalar-rep- -prefetch -opt-malloc-options=3
482.sphinx3:	-fast -unroll2

C++ benchmarks:

444.namd:	-prof-gen(pass 1) -prof-use(pass 2) -fast -fno-alias -auto-ilp32
447.dealII:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias -scalar-rep-
450.soplex:	-prof-gen(pass 1) -prof-use(pass 2) -fast -opt-malloc-options=3
453.povray:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -ansi-alias

Fortran benchmarks:

410.bwaves:	-fast -prefetch -parallel
416.gamess:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -Ob0 -ansi-alias -scalar-rep-
434.zeusmp:	-prof-gen(pass 1) -prof-use(pass 2) -fast
437.leslie3d:	basepeak = yes
459.GemsFDTD:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -Ob0 -prefetch -parallel
465.tonto:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -auto

Benchmarks using both Fortran and C:

435.gromacs:	-prof-gen(pass 1) -prof-use(pass 2) -fast -prefetch -auto-ilp32
436.cactusADM:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -prefetch -parallel -auto-ilp32
454.calculix:	-fast -unroll-aggressive -auto-ilp32
481.wrf:	-fast -parallel -prefetch -auto-ilp32

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/flags-ic101-linux-intel64.20090713.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/flags-ic101-linux-intel64.20090713.xml.