| 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 4 | 777 | 50.3 | 777 | 50.3 | 780 | 50.1 | 4 | 634 | 61.7 | 637 | 61.4 | 635 | 61.5 |
| 401.bzip2 | 4 | 1020 | 37.9 | 1020 | 37.8 | 1026 | 37.6 | 4 | 1014 | 38.1 | 1020 | 37.9 | 1018 | 37.9 |
| 403.gcc | 4 | 945 | 34.1 | 948 | 34.0 | 946 | 34.0 | 4 | 754 | 42.7 | 755 | 42.7 | 755 | 42.7 |
| 429.mcf | 4 | 960 | 38.0 | 962 | 37.9 | 962 | 37.9 | 4 | 733 | 49.8 | 733 | 49.7 | 735 | 49.7 |
| 445.gobmk | 4 | 746 | 56.2 | 747 | 56.1 | 747 | 56.2 | 4 | 634 | 66.2 | 634 | 66.2 | 633 | 66.2 |
| 456.hmmer | 4 | 684 | 54.6 | 678 | 55.0 | 678 | 55.0 | 4 | 506 | 73.7 | 503 | 74.1 | 505 | 73.9 |
| 458.sjeng | 4 | 943 | 51.3 | 947 | 51.1 | 948 | 51.0 | 4 | 870 | 55.6 | 869 | 55.7 | 868 | 55.7 |
| 462.libquantum | 4 | 1674 | 49.5 | 1674 | 49.5 | 1679 | 49.4 | 4 | 1679 | 49.4 | 1682 | 49.3 | 1682 | 49.3 |
| 464.h264ref | 4 | 1054 | 84.0 | 1072 | 82.6 | 1057 | 83.7 | 4 | 1040 | 85.1 | 1040 | 85.1 | 1042 | 84.9 |
| 471.omnetpp | 4 | 709 | 35.2 | 710 | 35.2 | 711 | 35.2 | 4 | 709 | 35.3 | 710 | 35.2 | 714 | 35.0 |
| 473.astar | 4 | 774 | 36.3 | 776 | 36.2 | 779 | 36.1 | 4 | 774 | 36.3 | 776 | 36.2 | 779 | 36.1 |
| 483.xalancbmk | 4 | 479 | 57.7 | 480 | 57.5 | 480 | 57.5 | 4 | 475 | 58.1 | 476 | 58.0 | 475 | 58.1 |
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 |