| CPU2006 license: | 3 | Test date: | Apr-2006 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Oct-2005 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Apr-2006 |
| Hardware | |
|---|---|
| CPU Name: | AMD Opteron 254 |
| CPU Characteristics: | 2.8GHz, 1MB L2 cache |
| CPU MHz: | 2800 |
| 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: | 8 GB (4x2048 MB PC3200 CL3.0) |
| Disk Subsystem: | 1x146GB 10K Ultra320 SCSI |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 9 (x86_64) SP 3 SuSE kernel 2.6.5-7.244-smp |
| Compiler: | PathScale EKO Compiler Suite, Release 2.4 |
| Auto Parallel: | No |
| File System: | ext2 |
| System State: | Multi-user run level 3 |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | None |
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. | ||||||||||||
| 400.perlbench | 793 | 12.3 | 794 | 12.3 | 793 | 12.3 | 652 | 15.0 | 651 | 15.0 | 651 | 15.0 |
| 401.bzip2 | 969 | 9.96 | 965 | 9.99 | 972 | 9.93 | 972 | 9.93 | 970 | 9.94 | 980 | 9.85 |
| 403.gcc | 837 | 9.62 | 844 | 9.53 | 848 | 9.49 | 732 | 11.0 | 731 | 11.0 | 732 | 11.0 |
| 429.mcf | 1214 | 7.51 | 1220 | 7.47 | 1223 | 7.46 | 855 | 10.7 | 852 | 10.7 | 852 | 10.7 |
| 445.gobmk | 772 | 13.6 | 771 | 13.6 | 771 | 13.6 | 652 | 16.1 | 652 | 16.1 | 652 | 16.1 |
| 456.hmmer | 750 | 12.4 | 750 | 12.4 | 750 | 12.4 | 547 | 17.0 | 546 | 17.1 | 546 | 17.1 |
| 458.sjeng | 947 | 12.8 | 949 | 12.7 | 950 | 12.7 | 899 | 13.5 | 898 | 13.5 | 898 | 13.5 |
| 462.libquantum | 1375 | 15.1 | 1393 | 14.9 | 1389 | 14.9 | 1376 | 15.1 | 1376 | 15.1 | 1380 | 15.0 |
| 464.h264ref | 1074 | 20.6 | 1072 | 20.6 | 1072 | 20.6 | 1020 | 21.7 | 1020 | 21.7 | 1020 | 21.7 |
| 471.omnetpp | 697 | 8.97 | 706 | 8.85 | 707 | 8.85 | 706 | 8.86 | 704 | 8.87 | 706 | 8.85 |
| 473.astar | 783 | 8.96 | 784 | 8.95 | 784 | 8.95 | 751 | 9.35 | 752 | 9.34 | 752 | 9.33 |
| 483.xalancbmk | 886 | 7.79 | 894 | 7.72 | 893 | 7.72 | 891 | 7.74 | 888 | 7.77 | 888 | 7.77 |
General Notes
BIOS Configuration Notes
Node Interleaving Disabled
Other Configuration Notes
Taskset utility used to bind process to CPU(s)
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -IPA:plimit=525 -IPA:pu_reorder=1 |
| 401.bzip2: | -O3 -LNO:ou_prod_max=10 |
| 403.gcc: | -m32 -O3 -OPT:Ofast |
| 429.mcf: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -m32 -O2 -ipa |
| 445.gobmk: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -OPT:alias=disjoint -LNO:simd=0 -LNO:minvariant=off |
| 456.hmmer: | -O2 -OPT:alias=disjoint -WOPT:aggstr=0 -CG:cflow=0 |
| 458.sjeng: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -IPA:callee_limit=5000 -IPA:linear=on |
| 462.libquantum: | -O3 -ipa -CG:local_fwd_sched=on -IPA:space=1000 |
| 464.h264ref: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -IPA:plimit=20000 -OPT:alias=disjoint -LNO:prefetch=0 |
C++ benchmarks:
| 471.omnetpp: | -Ofast -IPA:pu_reorder=2 -CG:gcm=off -m32 |
| 473.astar: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast |
| 483.xalancbmk: | -Ofast -m32 |