| CPU2006 license: | 97 | Test date: | Jul-2007 |
|---|---|---|---|
| Test sponsor: | Acer Incorporated | Hardware Availability: | Jun-2007 |
| Tested by: | Acer Incorporated | Software Availability: | Jun-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
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 |