| CPU2006 license: | 11 | Test date: | Jul-2007 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Apr-2007 |
| Tested by: | IBM Corporation | Software Availability: | Mar-2007 |
| Hardware | |
|---|---|
| CPU Name: | AMD Opteron 2220 |
| CPU Characteristics: | |
| CPU MHz: | 2800 |
| 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: | MicroQuill SmartHeap 8.1 |
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 | 774 | 12.6 | 775 | 12.6 | 778 | 12.6 | 631 | 15.5 | 628 | 15.6 | 630 | 15.5 |
| 401.bzip2 | 944 | 10.2 | 941 | 10.3 | 942 | 10.2 | 934 | 10.3 | 940 | 10.3 | 940 | 10.3 |
| 403.gcc | 817 | 9.85 | 818 | 9.84 | 824 | 9.77 | 712 | 11.3 | 712 | 11.3 | 711 | 11.3 |
| 429.mcf | 828 | 11.0 | 838 | 10.9 | 839 | 10.9 | 667 | 13.7 | 669 | 13.6 | 669 | 13.6 |
| 445.gobmk | 737 | 14.2 | 742 | 14.1 | 743 | 14.1 | 630 | 16.7 | 631 | 16.6 | 630 | 16.6 |
| 456.hmmer | 673 | 13.9 | 673 | 13.9 | 677 | 13.8 | 498 | 18.7 | 500 | 18.7 | 500 | 18.7 |
| 458.sjeng | 941 | 12.9 | 938 | 12.9 | 942 | 12.8 | 866 | 14.0 | 866 | 14.0 | 866 | 14.0 |
| 462.libquantum | 1365 | 15.2 | 1374 | 15.1 | 1366 | 15.2 | 1364 | 15.2 | 1361 | 15.2 | 1364 | 15.2 |
| 464.h264ref | 1046 | 21.2 | 1075 | 20.6 | 1046 | 21.1 | 1027 | 21.5 | 1019 | 21.7 | 1021 | 21.7 |
| 471.omnetpp | 650 | 9.62 | 651 | 9.60 | 653 | 9.57 | 652 | 9.59 | 653 | 9.58 | 663 | 9.43 |
| 473.astar | 730 | 9.61 | 734 | 9.56 | 732 | 9.58 | 730 | 9.61 | 734 | 9.56 | 732 | 9.58 |
| 483.xalancbmk | 458 | 15.1 | 460 | 15.0 | 462 | 14.9 | 456 | 15.1 | 457 | 15.1 | 456 | 15.1 |
General Notes
taskset utility used to bind CPU(s) 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/tools/SmartHeap_8.1/lib -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/tools/SmartHeap_8.1/lib -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/tools/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | -Ofast -m32 -OPT:unroll_times_max=8 -L/tools/SmartHeap_8.1/lib -lsmartheap |