SPEC® CFP2006 Result

Sun Microsystems

Sun Fire X4150

SPECfp®_rate2006 = 76.7

SPECfp_rate_base2006 = 69.2

CPU2006 license:	6	Test date:	Jan-2008
Test sponsor:	Sun Microsystems	Hardware Availability:	Feb-2008
Tested by:	Sun Microsystems	Software Availability:	Nov-2007

Hardware
CPU Name:	Intel Xeon X5460
CPU Characteristics:	3.16 GHz, 2x6 MB L2 shared, 1333 MHz system bus
CPU MHz:	3166
FPU:	Integrated
CPU(s) enabled:	8 cores, 2 chips, 4 cores/chip
CPU(s) orderable:	1,2 (order by number of 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 (8x2GB DDR2 PC2-5300F 2rank CAS 5-5-5 with ECC)
Disk Subsystem:	SAS, 72 GB, 10K RPM
Other Hardware:	None

Software
Operating System:	SUSE LINUX Enterprise Server 10 SP1 for x86_64
Compiler:	Intel C++ and Fortran Compiler for Linux32 and Linux64 version 10.1 Build 20070913
Auto Parallel:	Yes
File System:	ReiserFS
System State:	Multi-user, run level 3
Base Pointers:	64-bit
Peak Pointers:	32/64-bit
Other Software:	SmartHeap library V8.1 Binutils 2.17.50.0.15

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	3219	33.8	3220	33.8	3220	33.8	4	1584	34.3	1583	34.3	1585	34.3
416.gamess	8	846	185	843	186	843	186	8	832	188	832	188	833	188
433.milc	8	2524	29.1	2536	29.0	2529	29.0	8	2524	29.1	2536	29.0	2529	29.0
434.zeusmp	8	1031	70.6	1030	70.7	1030	70.7	8	1031	70.6	1030	70.7	1030	70.7
435.gromacs	8	376	152	378	151	377	152	8	363	157	360	158	361	158
436.cactusADM	8	1317	72.6	1317	72.6	1321	72.4	1	118	101	119	101	118	101
437.leslie3d	8	2841	26.5	2845	26.4	2837	26.5	8	2841	26.5	2845	26.4	2837	26.5
444.namd	8	484	133	484	133	484	133	8	481	133	480	134	480	134
447.dealII	8	691	132	674	136	676	135	8	691	132	674	136	676	135
450.soplex	8	1823	36.6	1822	36.6	1824	36.6	8	1642	40.6	1638	40.7	1638	40.7
453.povray	8	201	212	201	212	201	211	8	171	249	171	248	173	246
454.calculix	8	546	121	540	122	550	120	8	397	166	399	166	399	166
459.GemsFDTD	8	3078	27.6	3066	27.7	3058	27.8	8	3078	27.6	3066	27.7	3058	27.8
465.tonto	8	667	118	665	118	666	118	8	656	120	658	120	658	120
470.lbm	8	4194	26.2	4194	26.2	4193	26.2	4	1466	37.5	1466	37.5	1463	37.6
481.wrf	8	1739	51.4	1737	51.5	1747	51.2	8	1729	51.7	1734	51.5	1738	51.4
482.sphinx3	8	2258	69.0	2273	68.6	2280	68.4	4	771	101	759	103	779	100

Operating System Notes

 'ulimit -s unlimited' was used to set the stacksize to unlimited

Platform Notes

 BIOS configuration:
 Hardware Prefetch = Disable; Adjacent Sector Prefetch = Disable

General Notes

 All benchmarks were compiled in 64-bit mode except 450.soplex,
 470.lbm and 482.sphinx3 for peak were compiled in 32-bit mode

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 (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:	basepeak = yes
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:	basepeak = yes
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
416.gamess:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -Ob0 -ansi-alias -scalar-rep-
434.zeusmp:	basepeak = yes
437.leslie3d:	basepeak = yes
459.GemsFDTD:	basepeak = yes
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 -prefetch -auto-ilp32

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic10.1-FP-intel64-linux-flags.20090714.19.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/Intel-ic10.1-FP-intel64-linux-flags.20090714.19.xml.