SPEC® CFP2006 Result

IBM Corporation

IBM System x3455 (AMD Opteron 2222 SE)

SPECfp®_rate2006 = 49.6

SPECfp_rate_base2006 = 47.3

CPU2006 license:	11	Test date:	Feb-2007
Test sponsor:	IBM Corporation	Hardware Availability:	Apr-2007
Tested by:	IBM Corporation	Software Availability:	Aug-2006

Hardware
CPU Name:	AMD Opteron 2222 SE
CPU Characteristics:
CPU MHz:	3000
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 (8 x 2GB DDR2-5300 ECC)
Disk Subsystem:	1 x 80 GB SATA, 7200 RPM
Other Hardware:	None

Software
Operating System:	SLES9 SP3 for AMD64/EM64T
Compiler:	QLogic PathScale Compiler Suite 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	889	61.2	890	61.1	895	60.7	4	889	61.2	941	57.8	932	58.3
416.gamess	4	1317	59.5	1318	59.4	1317	59.5	4	1148	68.2	1149	68.2	1148	68.2
433.milc	4	990	37.1	987	37.2	992	37.0	4	981	37.4	982	37.4	982	37.4
434.zeusmp	4	794	45.9	795	45.8	796	45.7	4	788	46.2	798	45.6	797	45.7
435.gromacs	4	546	52.3	546	52.3	545	52.4	4	479	59.6	480	59.6	479	59.6
436.cactusADM	4	977	48.9	976	49.0	974	49.1	4	952	50.2	957	50.0	960	49.8
437.leslie3d	4	1015	37.0	1015	37.0	1020	36.9	4	1015	37.0	1015	37.0	1020	36.9
444.namd	4	614	52.3	614	52.3	614	52.2	4	604	53.2	601	53.4	601	53.4
447.dealII	4	608	75.2	610	75.0	610	75.0	4	503	91.0	502	91.2	502	91.1
450.soplex	4	983	33.9	988	33.8	991	33.7	4	868	38.5	875	38.1	874	38.2
453.povray	4	321	66.2	321	66.3	321	66.4	4	275	77.3	275	77.3	275	77.3
454.calculix	4	1044	31.6	1045	31.6	1044	31.6	4	998	33.1	998	33.1	1000	33.0
459.GemsFDTD	4	1271	33.4	1283	33.1	1280	33.2	4	1246	34.1	1244	34.1	1237	34.3
465.tonto	4	708	55.6	706	55.8	704	55.9	4	688	57.2	692	56.9	690	57.1
470.lbm	4	1601	34.3	1591	34.5	1577	34.8	4	1681	32.7	1661	33.1	1659	33.1
481.wrf	4	814	54.9	813	54.9	813	54.9	4	814	54.9	813	54.9	813	54.9
482.sphinx3	4	1481	52.7	1483	52.6	1486	52.5	4	1477	52.8	1477	52.8	1477	52.8

Operating System Notes

 taskset utility used to bind CPU(s) to processes

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:

-march=auto -Ofast

C++ benchmarks:

-march=auto -Ofast

Fortran benchmarks:

-march=auto -Ofast

Benchmarks using both Fortran and C:

-march=auto -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:

-march=auto -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast

C++ benchmarks:

444.namd:	-march=auto -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast
447.dealII:	-march=auto -Ofast -m32 -fno-exceptions
450.soplex:	-march=auto -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:	-march=auto -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -fno-fast-math

Fortran benchmarks:

410.bwaves:	-march=auto -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:	-march=auto -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O2 -OPT:Ofast -OPT:ro=3 -OPT:unroll_size=256
434.zeusmp:	-march=auto -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:	-march=auto -Ofast -LNO:fission=2 -LNO:prefetch=0
465.tonto:	-march=auto -Ofast -CG:local_fwd_sched=on -IPA:plimit=525

Benchmarks using both Fortran and C:

435.gromacs:	-march=auto -O3 -OPT:rsqrt=2 -OPT:ro=3
436.cactusADM:	-march=auto -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:	-march=auto -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=2

C++ benchmarks:

-IPA:max_jobs=2

Fortran benchmarks:

-IPA:max_jobs=2

Benchmarks using both Fortran and C:

-IPA:max_jobs=2

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.29.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.29.xml.