SPEC® CFP2006 Result

Tyan (Test Sponsor: Advanced Micro Devices)

Thunder K8QW (S4881) Opteron 890

SPECfp®_rate2006 = 42.1

SPECfp_rate_base2006 = 40.2

CPU2006 license:	49	Test date:	Apr-2007
Test sponsor:	Advanced Micro Devices	Hardware Availability:	Feb-2007
Tested by:	Advanced Micro Devices	Software Availability:	Feb-2007

Hardware
CPU Name:	AMD Opteron 890
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:	8 GB (8x1GB, DDR-400 CL3 ECC Reg Dual Rank)
Disk Subsystem:	SATA, 250 GB
Other Hardware:	None

Software
Operating System:	SuSE Linux Enterprise Server 10 64-bit kernel
Compiler:	QLogic PathScale Compiler Suite, Release 3.0
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	1578	34.5	1231	44.2	1239	43.9	4	1356	40.1	1386	39.2	1380	39.4
416.gamess	4	1391	56.3	1388	56.4	1388	56.4	4	1218	64.3	1218	64.3	1216	64.4
433.milc	4	1302	28.2	1303	28.2	1304	28.2	4	1331	27.6	1333	27.6	1332	27.6
434.zeusmp	4	876	41.5	881	41.3	881	41.3	4	884	41.2	878	41.4	882	41.3
435.gromacs	4	568	50.3	568	50.3	570	50.1	4	499	57.2	500	57.1	503	56.8
436.cactusADM	4	1067	44.8	1103	43.4	1049	45.5	4	1011	47.3	1025	46.6	1088	43.9
437.leslie3d	4	1354	27.8	1357	27.7	1356	27.7	4	1354	27.8	1357	27.7	1356	27.7
444.namd	4	654	49.0	654	49.0	654	49.0	4	618	51.9	618	51.9	618	51.9
447.dealII	4	703	65.1	702	65.2	698	65.5	4	532	86.1	534	85.7	534	85.7
450.soplex	4	1202	27.7	1208	27.6	1207	27.6	4	1054	31.7	1058	31.5	1065	31.3
453.povray	4	327	65.2	326	65.3	326	65.2	4	298	71.5	297	71.6	297	71.7
454.calculix	4	1115	29.6	1116	29.6	1115	29.6	4	1032	32.0	1032	32.0	1033	31.9
459.GemsFDTD	4	2052	20.7	1743	24.3	1755	24.2	4	1768	24.0	1809	23.5	1809	23.5
465.tonto	4	765	51.4	762	51.7	768	51.3	4	765	51.4	762	51.7	768	51.3
470.lbm	4	2249	24.4	2260	24.3	2271	24.2	4	2249	24.4	2260	24.3	2271	24.2
481.wrf	4	1003	44.6	987	45.3	989	45.2	4	1003	44.6	987	45.3	989	45.2
482.sphinx3	4	1799	43.3	1784	43.7	1782	43.8	4	1702	45.8	1710	45.6	1708	45.6

General Notes

 taskset utility used to bind cores to processes
 All memory slots filled on all used CPU sockets.
 Memory bank interleave is enabled.
 The tested system can be assembled using an SSI-MEB case and
 a Emacs PSL-6701P 700 watt ATX 12V Power Supply.

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
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 -OPT:malloc_alg=1

Benchmarks using both Fortran and C:

-Ofast -OPT:malloc_alg=1

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
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:	-Ofast -CG:cflow=off -LNO:prefetch=1 -OPT:malloc_alg=1
470.lbm:	basepeak = yes
482.sphinx3:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -OPT:Ofast -WOPT:aggstr=0 -m32

C++ benchmarks:

444.namd:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -fno-exceptions
447.dealII:	-Ofast -INLINE:aggressive=on -OPT:malloc_alg=1 -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 -LNO:prefetch=1 -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:	basepeak = yes

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=3 -LNO:prefetch_ahead=5 -LNO:ou_prod_max=10 -LNO:full_unroll=5 -ipa
454.calculix:	-Ofast -LNO:simd=0 -WOPT:mem_opnds=on
481.wrf:	basepeak = yes

Peak Other Flags

C++ benchmarks:

447.dealII:

-static

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.xml.