| CPU2006 license: | 11 | Test date: | Jul-2007 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Oct-2006 |
| Tested by: | IBM Corporation | Software Availability: | Mar-2007 |
| Hardware | |
|---|---|
| CPU Name: | AMD Opteron 2218 |
| CPU Characteristics: | |
| CPU MHz: | 2600 |
| 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 160 GB Serial ATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SLES 10 (x86_64), 2.6.16.21-0.8-smp |
| 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 917 | 59.3 | 911 | 59.7 | 914 | 59.5 | 4 | 893 | 60.8 | 881 | 61.7 | 888 | 61.2 |
| 416.gamess | 4 | 1499 | 52.2 | 1497 | 52.3 | 1495 | 52.4 | 4 | 1319 | 59.4 | 1321 | 59.3 | 1320 | 59.3 |
| 433.milc | 4 | 1010 | 36.4 | 1011 | 36.3 | 1011 | 36.3 | 4 | 1008 | 36.4 | 1009 | 36.4 | 1010 | 36.4 |
| 434.zeusmp | 4 | 864 | 42.1 | 868 | 41.9 | 867 | 42.0 | 4 | 859 | 42.4 | 856 | 42.5 | 857 | 42.5 |
| 435.gromacs | 4 | 624 | 45.8 | 621 | 46.0 | 620 | 46.1 | 4 | 549 | 52.0 | 548 | 52.1 | 549 | 52.0 |
| 436.cactusADM | 4 | 1112 | 43.0 | 1047 | 45.7 | 1102 | 43.4 | 4 | 1030 | 46.4 | 1020 | 46.8 | 1080 | 44.3 |
| 437.leslie3d | 4 | 1020 | 36.8 | 1018 | 36.9 | 1021 | 36.8 | 4 | 1020 | 36.8 | 1018 | 36.9 | 1021 | 36.8 |
| 444.namd | 4 | 709 | 45.2 | 709 | 45.2 | 710 | 45.2 | 4 | 670 | 47.9 | 668 | 48.0 | 669 | 47.9 |
| 447.dealII | 4 | 688 | 66.6 | 688 | 66.5 | 685 | 66.8 | 4 | 594 | 77.0 | 595 | 77.0 | 594 | 77.0 |
| 450.soplex | 4 | 1024 | 32.6 | 1022 | 32.7 | 1028 | 32.4 | 4 | 905 | 36.8 | 907 | 36.8 | 907 | 36.8 |
| 453.povray | 4 | 354 | 60.2 | 355 | 60.0 | 358 | 59.5 | 4 | 321 | 66.2 | 324 | 65.6 | 321 | 66.3 |
| 454.calculix | 4 | 1199 | 27.5 | 1200 | 27.5 | 1199 | 27.5 | 4 | 1108 | 29.8 | 1108 | 29.8 | 1108 | 29.8 |
| 459.GemsFDTD | 4 | 1275 | 33.3 | 1271 | 33.4 | 1286 | 33.0 | 4 | 1259 | 33.7 | 1258 | 33.7 | 1262 | 33.6 |
| 465.tonto | 4 | 723 | 54.5 | 722 | 54.6 | 721 | 54.6 | 4 | 723 | 54.5 | 722 | 54.6 | 721 | 54.6 |
| 470.lbm | 4 | 1530 | 35.9 | 1532 | 35.9 | 1542 | 35.6 | 4 | 1530 | 35.9 | 1532 | 35.9 | 1542 | 35.6 |
| 481.wrf | 4 | 856 | 52.2 | 857 | 52.1 | 855 | 52.3 | 4 | 856 | 52.2 | 857 | 52.1 | 855 | 52.3 |
| 482.sphinx3 | 4 | 1563 | 49.9 | 1566 | 49.8 | 1571 | 49.6 | 4 | 1563 | 49.9 | 1566 | 49.8 | 1571 | 49.6 |
General Notes
taskset utility used to bind CPU(s) to processes DSPEC_CPU_TABLE_WORKAROUND was used for portability when compiling 447.dealII due to compilation being performed on SLES 9 SP3
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 -OPT:malloc_alg=1 |
Benchmarks using both Fortran and C:
| -Ofast -OPT:malloc_alg=1 |
Base 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 |
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: | -Ofast -CG:cflow=off -LNO:prefetch=1 -OPT:malloc_alg=1 |
| 470.lbm: | basepeak = yes |
| 482.sphinx3: | basepeak = yes |
C++ benchmarks:
| 444.namd: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -fno-exceptions |
| 447.dealII: | -Ofast -INLINE:aggressive=on -LNO:opt=0 -OPT:alias=disjoint -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 |