| CPU2006 license: | 97 | Test date: | Jul-2007 |
|---|---|---|---|
| Test sponsor: | Acer Incorporated | Hardware Availability: | Dec-2007 |
| Tested by: | Acer Incorporated | Software Availability: | Feb-2007 |
| Hardware | |
|---|---|
| CPU Name: | AMD Opteron 2220 |
| CPU Characteristics: | |
| CPU MHz: | 2800 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 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, DDR2-667 CL5 ECC Reg) |
| Disk Subsystem: | 1 x SATA, 160 GB |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 10 EM64T kernel |
| Compiler: | QLogic PathScale Compiler Suite, Release 3.0 |
| Auto Parallel: | No |
| File System: | ReiserFS |
| System State: | Default |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | SmartHeap 8.0 32 bit Library for Linux |
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. | ||||||||||||||
| 400.perlbench | 2 | 790 | 24.7 | 780 | 25.0 | 782 | 25.0 | 2 | 636 | 30.7 | 636 | 30.7 | 637 | 30.7 |
| 401.bzip2 | 2 | 1105 | 17.5 | 1072 | 18.0 | 1062 | 18.2 | 2 | 1064 | 18.1 | 1049 | 18.4 | 1047 | 18.4 |
| 403.gcc | 2 | 1005 | 16.0 | 988 | 16.3 | 1001 | 16.1 | 2 | 781 | 20.6 | 786 | 20.5 | 786 | 20.5 |
| 429.mcf | 2 | 1015 | 18.0 | 1018 | 17.9 | 1010 | 18.1 | 2 | 803 | 22.7 | 799 | 22.8 | 795 | 22.9 |
| 445.gobmk | 2 | 746 | 28.1 | 746 | 28.1 | 746 | 28.1 | 2 | 637 | 32.9 | 637 | 32.9 | 638 | 32.9 |
| 456.hmmer | 2 | 677 | 27.6 | 676 | 27.6 | 681 | 27.4 | 2 | 511 | 36.5 | 511 | 36.5 | 511 | 36.5 |
| 458.sjeng | 2 | 945 | 25.6 | 944 | 25.6 | 944 | 25.6 | 2 | 864 | 28.0 | 864 | 28.0 | 863 | 28.0 |
| 462.libquantum | 2 | 1962 | 21.1 | 1874 | 22.1 | 1840 | 22.5 | 2 | 1833 | 22.6 | 1838 | 22.5 | 1838 | 22.5 |
| 464.h264ref | 2 | 1072 | 41.3 | 1054 | 42.0 | 1074 | 41.2 | 2 | 1017 | 43.5 | 1030 | 43.0 | 1033 | 42.8 |
| 471.omnetpp | 2 | 755 | 16.5 | 750 | 16.7 | 750 | 16.7 | 2 | 752 | 16.6 | 751 | 16.6 | 752 | 16.6 |
| 473.astar | 2 | 809 | 17.4 | 803 | 17.5 | 804 | 17.5 | 2 | 809 | 17.4 | 803 | 17.5 | 804 | 17.5 |
| 483.xalancbmk | 2 | 502 | 27.5 | 501 | 27.6 | 500 | 27.6 | 2 | 490 | 28.2 | 491 | 28.1 | 492 | 28.1 |
General Notes
taskset utility used to bind cores to processes This result was measured on the Acer Altos G5450 The Altos G5450 and Altos R5250 are electronically equivalent.
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 |
Base Optimization Flags
C benchmarks:
| -Ofast -OPT:malloc_alg=1 |
C++ benchmarks:
| -Ofast -m32 -L/cpu2006/mpaton/1.0/amd514K8.lib/32 -lsmartheap |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -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 -LNO:opt=0 |
| 401.bzip2: | -O3 -LNO:ou_prod_max=10 -OPT:Ofast -OPT:alias=disjoint |
| 403.gcc: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -m32 -O3 -OPT:Ofast |
| 429.mcf: | -m32 -O3 -ipa -L/cpu2006/mpaton/1.0/amd514K8.lib/32 -lsmartheap |
| 445.gobmk: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -OPT:alias=disjoint -LNO:simd=0 -LNO:minvariant=off -WOPT:retype_expr=on |
| 456.hmmer: | -O2 -OPT:alias=disjoint -OPT:malloc_alg=1 -CG:cflow=0 |
| 458.sjeng: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -IPA:plimit=50000 -IPA:pu_reorder=2 |
| 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 -CG:gcm=off -m32 -L/cpu2006/mpaton/1.0/amd514K8.lib/32 -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | -Ofast -m32 -OPT:unroll_times_max=8 -L/cpu2006/mpaton/1.0/amd514K8.lib/32 -lsmartheap |