| 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 8222 SE |
| CPU Characteristics: | |
| CPU MHz: | 3000 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 4 chips, 2 cores/chip |
| CPU(s) orderable: | 1, 2, 3, 4 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: | 32 GB (16 x 2GB DDR2-5300 ECC) |
| Disk Subsystem: | 1 x 73 GB SATA, 15000 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 8 | 1099 | 99.0 | 1100 | 98.8 | 1101 | 98.8 | 8 | 1075 | 101 | 1076 | 101 | 1077 | 101 |
| 416.gamess | 8 | 1314 | 119 | 1314 | 119 | 1313 | 119 | 8 | 1145 | 137 | 1146 | 137 | 1145 | 137 |
| 433.milc | 8 | 1146 | 64.1 | 1145 | 64.2 | 1145 | 64.2 | 8 | 1137 | 64.6 | 1136 | 64.6 | 1134 | 64.8 |
| 434.zeusmp | 8 | 824 | 88.4 | 827 | 88.0 | 828 | 87.9 | 8 | 811 | 89.7 | 813 | 89.6 | 812 | 89.6 |
| 435.gromacs | 8 | 548 | 104 | 547 | 104 | 547 | 104 | 8 | 482 | 118 | 481 | 119 | 482 | 119 |
| 436.cactusADM | 8 | 1004 | 95.2 | 1002 | 95.4 | 1002 | 95.4 | 8 | 969 | 98.7 | 959 | 99.6 | 964 | 99.2 |
| 437.leslie3d | 8 | 1041 | 72.2 | 1036 | 72.6 | 1043 | 72.1 | 8 | 1041 | 72.2 | 1036 | 72.6 | 1043 | 72.1 |
| 444.namd | 8 | 612 | 105 | 612 | 105 | 612 | 105 | 8 | 600 | 107 | 600 | 107 | 600 | 107 |
| 447.dealII | 8 | 702 | 130 | 702 | 130 | 701 | 131 | 8 | 538 | 170 | 540 | 170 | 536 | 171 |
| 450.soplex | 8 | 1104 | 60.4 | 1102 | 60.6 | 1103 | 60.5 | 8 | 959 | 69.6 | 960 | 69.5 | 963 | 69.3 |
| 453.povray | 8 | 320 | 133 | 320 | 133 | 320 | 133 | 8 | 275 | 155 | 276 | 154 | 276 | 154 |
| 454.calculix | 8 | 1050 | 62.9 | 1051 | 62.8 | 1052 | 62.8 | 8 | 1005 | 65.6 | 1006 | 65.6 | 1005 | 65.7 |
| 459.GemsFDTD | 8 | 1297 | 65.4 | 1281 | 66.3 | 1312 | 64.7 | 8 | 1229 | 69.1 | 1219 | 69.7 | 1220 | 69.5 |
| 465.tonto | 8 | 722 | 109 | 721 | 109 | 722 | 109 | 8 | 707 | 111 | 708 | 111 | 708 | 111 |
| 470.lbm | 8 | 1578 | 69.7 | 1560 | 70.4 | 1535 | 71.6 | 8 | 1531 | 71.8 | 1531 | 71.8 | 1547 | 71.1 |
| 481.wrf | 8 | 856 | 104 | 850 | 105 | 850 | 105 | 8 | 856 | 104 | 850 | 105 | 850 | 105 |
| 482.sphinx3 | 8 | 1685 | 92.5 | 1685 | 92.5 | 1685 | 92.5 | 8 | 1666 | 93.6 | 1670 | 93.4 | 1663 | 93.7 |
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
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:
| -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 |