| CPU2006 license: | 22 | Test date: | Apr-2006 |
|---|---|---|---|
| Test sponsor: | Fujitsu Siemens Computers | Hardware Availability: | Sep-2005 |
| Tested by: | Fujitsu Siemens Computers | Software Availability: | Mar-2006 |
| Hardware | |
|---|---|
| CPU Name: | AMD Opteron 256 |
| CPU Characteristics: | Opteron 256 |
| CPU MHz: | 3000 |
| FPU: | Integrated |
| CPU(s) enabled: | 1 core, 1 chip, 1 core/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 64 KB I + 64 KB D on chip per chip |
| Secondary Cache: | 1 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 2 GB (4 x 512 MB PC3200 CL3-3-3 DDR SDRAM) |
| Disk Subsystem: | SCSI U320 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 9 (x86_64) + SP3 |
| Compiler: | QLogic Pathscale Compiler Suite 2.4 |
| Auto Parallel: | No |
| File System: | ReiserFS |
| System State: | Multi-User SuSE Run Level 3 |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | -- |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 758 | 17.9 | 745 | 18.2 | 747 | 18.2 | 685 | 19.8 | 681 | 19.9 | 696 | 19.5 |
| 416.gamess | 1366 | 14.3 | 1366 | 14.3 | 1366 | 14.3 | 1270 | 15.4 | 1270 | 15.4 | 1270 | 15.4 |
| 433.milc | 806 | 11.4 | 805 | 11.4 | 805 | 11.4 | 800 | 11.5 | 799 | 11.5 | 797 | 11.5 |
| 434.zeusmp | 749 | 12.1 | 749 | 12.1 | 749 | 12.1 | 749 | 12.2 | 749 | 12.2 | 750 | 12.1 |
| 435.gromacs | 564 | 12.7 | 567 | 12.6 | 565 | 12.6 | 509 | 14.0 | 509 | 14.0 | 509 | 14.0 |
| 436.cactusADM | 1106 | 10.8 | 1107 | 10.8 | 1107 | 10.8 | 1108 | 10.8 | 1104 | 10.8 | 1105 | 10.8 |
| 437.leslie3d | 859 | 10.9 | 852 | 11.0 | 859 | 10.9 | 851 | 11.0 | 854 | 11.0 | 858 | 11.0 |
| 444.namd | 618 | 13.0 | 618 | 13.0 | 618 | 13.0 | 598 | 13.4 | 598 | 13.4 | 598 | 13.4 |
| 447.dealII | 591 | 19.4 | 591 | 19.4 | 591 | 19.4 | 506 | 22.6 | 505 | 22.6 | 505 | 22.7 |
| 450.soplex | 844 | 9.88 | 846 | 9.86 | 850 | 9.81 | 751 | 11.1 | 751 | 11.1 | 755 | 11.0 |
| 453.povray | 309 | 17.2 | 309 | 17.2 | 309 | 17.2 | 274 | 19.4 | 274 | 19.4 | 274 | 19.4 |
| 454.calculix | 1035 | 7.97 | 1036 | 7.96 | 1036 | 7.96 | 1035 | 7.97 | 1037 | 7.96 | 1036 | 7.96 |
| 459.GemsFDTD | 1211 | 8.76 | 1208 | 8.79 | 1209 | 8.77 | 1211 | 8.76 | 1208 | 8.79 | 1209 | 8.77 |
| 465.tonto | 676 | 14.6 | 677 | 14.5 | 678 | 14.5 | 676 | 14.6 | 677 | 14.5 | 678 | 14.5 |
| 470.lbm | 1143 | 12.0 | 1150 | 11.9 | 1148 | 12.0 | 1151 | 11.9 | 1164 | 11.8 | 1158 | 11.9 |
| 481.wrf | 780 | 14.3 | 780 | 14.3 | 779 | 14.3 | 780 | 14.3 | 780 | 14.3 | 779 | 14.3 |
| 482.sphinx3 | 1360 | 14.3 | 1363 | 14.3 | 1373 | 14.2 | 1331 | 14.6 | 1329 | 14.7 | 1338 | 14.6 |
General Notes
BIOS default settings with Node memory interleave disabled, SRAT enabled For information about Fujitsu Siemens Computers in your country please see: http://www.fujitsu-siemens.com/countries
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 |
Peak Compiler Invocation
C benchmarks:
| pathcc |
C++ benchmarks:
| pathCC |
Fortran benchmarks:
| pathf95 |
Benchmarks using both Fortran and C:
| pathcc pathf95 |
Peak Portability Flags
Same as Base Portability Flags
Peak Optimization Flags
C benchmarks:
| 433.milc: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast |
| 470.lbm: | Same as 433.milc |
| 482.sphinx3: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -LNO:sclrze=off -LNO:prefetch=1 |
C++ benchmarks:
| 444.namd: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast |
| 447.dealII: | -Ofast -m32 -fno-exceptions |
| 450.soplex: | -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) -Ofast |
| 434.zeusmp: | -O3 -CG:load_exe=0 |
| 437.leslie3d: | -O3 -OPT:Ofast |
| 459.GemsFDTD: | basepeak = yes |
| 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_ahead=5 -LNO:ou_prod_max=10 -LNO:full_unroll=5 -ipa |
| 454.calculix: | -Ofast |
| 481.wrf: | basepeak = yes |