SPEC® CFP2006 Result

Sun Microsystems

Sun Fire X2200 M2

SPECfp®_rate2006 = 47.9

SPECfp_rate_base2006 = 45.4

CPU2006 license:	6	Test date:	Apr-2007
Test sponsor:	Sun Microsystems	Hardware Availability:	Feb-2007
Tested by:	Sun Microsystems	Software Availability:	Aug-2006

Hardware
CPU Name:	AMD Opteron 2220
CPU Characteristics:
CPU MHz:	2800
FPU:	Integrated
CPU(s) enabled:	4 cores, 2 chips, 2 cores/chip
CPU(s) orderable:	1,2 chips
Primary Cache:	64 KB I + 64 KB D on chip per core
Secondary Cache:	1 MB I+D on chip per core
L3 Cache:	None
Other Cache:	None
Memory:	16 GB (8x2GB, DDR2-667 CL5 ECC Reg Dual Rank)
Disk Subsystem:	SATA, 250 GB,7200 RPM
Other Hardware:	None

Software
Operating System:	Red Hat Enterprise Linux AS release 4 Update 5
Compiler:	QLogic PathScale Compiler Suite, Release 2.5
Auto Parallel:	No
File System:	ext3
System State:	Multi-user, run level 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	4	920	59.1	918	59.2	917	59.3	4	897	60.6	894	60.8	895	60.7
416.gamess	4	1400	55.9	1404	55.8	1399	56.0	4	1214	64.5	1214	64.5	1214	64.5
433.milc	4	1054	34.9	1036	35.4	1033	35.5	4	1018	36.1	1021	36.0	1020	36.0
434.zeusmp	4	827	44.0	831	43.8	831	43.8	4	821	44.3	823	44.2	822	44.3
435.gromacs	4	571	50.0	571	50.0	570	50.1	4	499	57.3	500	57.1	498	57.3
436.cactusADM	4	1011	47.3	998	47.9	1011	47.3	4	969	49.3	977	48.9	972	49.2
437.leslie3d	4	1060	35.5	1061	35.5	1058	35.5	4	1060	35.5	1061	35.5	1058	35.5
444.namd	4	654	49.1	654	49.1	654	49.1	4	639	50.2	639	50.2	639	50.2
447.dealII	4	639	71.6	641	71.4	639	71.6	4	554	82.5	554	82.5	554	82.5
450.soplex	4	1015	32.9	1016	32.8	1018	32.8	4	890	37.5	890	37.5	891	37.4
453.povray	4	328	64.9	328	64.9	328	64.9	4	295	72.2	295	72.3	295	72.2
454.calculix	4	1109	29.8	1108	29.8	1109	29.7	4	1058	31.2	1059	31.1	1059	31.2
459.GemsFDTD	4	1334	31.8	1342	31.6	1331	31.9	4	1266	33.5	1262	33.6	1272	33.4
465.tonto	4	742	53.0	744	52.9	746	52.8	4	722	54.6	724	54.4	722	54.5
470.lbm	4	1667	33.0	1577	34.8	1587	34.6	4	1667	33.0	1577	34.8	1587	34.6
481.wrf	4	851	52.5	855	52.3	858	52.1	4	851	52.5	855	52.3	858	52.1
482.sphinx3	4	1539	50.6	1541	50.6	1542	50.6	4	1521	51.3	1523	51.2	1532	50.9

General Notes

taskset utility used to bind CPU(s) to processes
Default BIOS settings was used.

Base Compiler Invocation

C benchmarks:

pathcc

C++ benchmarks:

pathCC

Fortran benchmarks:

pathf95

Benchmarks using both Fortran and C:

pathcc pathf95

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
436.cactusADM:	-DSPEC_CPU_LP64 -fno-second-underscore
437.leslie3d:	-DSPEC_CPU_LP64
444.namd:	-DSPEC_CPU_LP64
447.dealII:	-DSPEC_CPU_LP64 -DSPEC_CPU_TABLE_WORKAROUND
450.soplex:	-DSPEC_CPU_LP64
453.povray:	-DSPEC_CPU_LP64
454.calculix:	-DSPEC_CPU_LP64
459.GemsFDTD:	-DSPEC_CPU_LP64
465.tonto:	-DSPEC_CPU_LP64
470.lbm:	-DSPEC_CPU_LP64
481.wrf:	-DSPEC_CPU_LP64 -DSPEC_CPU_LINUX -fno-second-underscore
482.sphinx3:	-DSPEC_CPU_LP64

Base Optimization Flags

C benchmarks:

-Ofast

C++ benchmarks:

-Ofast

Fortran benchmarks:

-Ofast

Benchmarks using both Fortran and C:

-Ofast

Base Other Flags

Peak Compiler Invocation

C benchmarks:

pathcc

C++ benchmarks:

pathCC

Fortran benchmarks:

pathf95

Benchmarks using both Fortran and C:

pathcc pathf95

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
436.cactusADM:	-DSPEC_CPU_LP64 -fno-second-underscore
437.leslie3d:	-DSPEC_CPU_LP64
444.namd:	-DSPEC_CPU_LP64
447.dealII:	-DSPEC_CPU_TABLE_WORKAROUND
453.povray:	-DSPEC_CPU_LP64
454.calculix:	-DSPEC_CPU_LP64
459.GemsFDTD:	-DSPEC_CPU_LP64
465.tonto:	-DSPEC_CPU_LP64
470.lbm:	-DSPEC_CPU_LP64
481.wrf:	-DSPEC_CPU_LP64 -DSPEC_CPU_LINUX -fno-second-underscore
482.sphinx3:	-DSPEC_CPU_LP64

Peak Optimization Flags

C benchmarks:

433.milc:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast
470.lbm:	basepeak = yes
482.sphinx3:	Same as 433.milc

C++ benchmarks:

444.namd:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast
447.dealII:	-Ofast -m32 -fno-exceptions
450.soplex:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -m32 -O3 -OPT:IEEE_arith=3 -CG:load_exe=0 -CG:movnti=1 -LNO:minvariant=off -fno-exceptions
453.povray:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -fno-fast-math

Fortran benchmarks:

410.bwaves:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -OPT:Ofast -OPT:IEEE_arith=3 -LNO:blocking=off -LNO:ignore_feedback=off
416.gamess:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O2 -OPT:Ofast -OPT:ro=3 -OPT:unroll_size=256
434.zeusmp:	-Ofast -CG:local_fwd_sched=on -LNO:blocking=off -LNO:interchange=off -LNO:fu=10 -LNO:full_unroll_outer=on
437.leslie3d:	basepeak = yes
459.GemsFDTD:	-Ofast -LNO:fission=2 -LNO:prefetch=0
465.tonto:	-Ofast -CG:local_fwd_sched=on -IPA:plimit=525

Benchmarks using both Fortran and C:

435.gromacs:	-O3 -OPT:rsqrt=2 -OPT:ro=3
436.cactusADM:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -LNO:prefetch_ahead=5 -LNO:ou_prod_max=10 -LNO:full_unroll=5 -ipa
454.calculix:	-Ofast -CG:prefetch=off -LNO:simd=0 -OPT:unroll_times_max=8 -WOPT:mem_opnds=on
481.wrf:	basepeak = yes

Peak Other Flags

C benchmarks:

-IPA:max_jobs=4

C++ benchmarks:

-IPA:max_jobs=4

Fortran benchmarks:

-IPA:max_jobs=4

Benchmarks using both Fortran and C:

-IPA:max_jobs=4

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.30.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.30.xml.