| CPU2006 license: | 6 | Test date: | Apr-2007 |
|---|---|---|---|
| Test sponsor: | Sun Microsystems | Hardware Availability: | Feb-2007 |
| Tested by: | Sun Microsystems | Software Availability: | Aug-2006 |
| 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 (8x2GB, DDR2-667 CL5 ECC Reg Dual Rank) |
| Disk Subsystem: | SATA, 250 GB,7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux AS release 4 Update 5 |
| Compiler: | QLogic PathScale Compiler Suite, Release 2.5 |
| Auto Parallel: | No |
| File System: | ext3 |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | MicroQuill's 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 | 4 | 784 | 49.8 | 785 | 49.8 | 785 | 49.8 | 4 | 640 | 61.1 | 640 | 61.0 | 640 | 61.0 |
| 401.bzip2 | 4 | 1016 | 38.0 | 1024 | 37.7 | 1057 | 36.5 | 4 | 1010 | 38.2 | 1007 | 38.3 | 1005 | 38.4 |
| 403.gcc | 4 | 1026 | 31.4 | 1026 | 31.4 | 1034 | 31.2 | 4 | 765 | 42.1 | 764 | 42.1 | 762 | 42.3 |
| 429.mcf | 4 | 1347 | 27.1 | 1347 | 27.1 | 1347 | 27.1 | 4 | 897 | 40.7 | 898 | 40.6 | 897 | 40.7 |
| 445.gobmk | 4 | 759 | 55.3 | 760 | 55.2 | 760 | 55.2 | 4 | 648 | 64.8 | 648 | 64.7 | 648 | 64.7 |
| 456.hmmer | 4 | 706 | 52.9 | 706 | 52.9 | 706 | 52.9 | 4 | 589 | 63.4 | 590 | 63.3 | 590 | 63.2 |
| 458.sjeng | 4 | 936 | 51.7 | 936 | 51.7 | 936 | 51.7 | 4 | 863 | 56.1 | 863 | 56.1 | 863 | 56.1 |
| 462.libquantum | 4 | 1641 | 50.5 | 1649 | 50.3 | 1645 | 50.4 | 4 | 1640 | 50.5 | 1642 | 50.5 | 1639 | 50.6 |
| 464.h264ref | 4 | 1046 | 84.6 | 1047 | 84.6 | 1048 | 84.5 | 4 | 1020 | 86.8 | 1019 | 86.9 | 1019 | 86.9 |
| 471.omnetpp | 4 | 713 | 35.1 | 714 | 35.0 | 714 | 35.0 | 4 | 706 | 35.4 | 706 | 35.4 | 707 | 35.4 |
| 473.astar | 4 | 764 | 36.8 | 762 | 36.9 | 760 | 36.9 | 4 | 737 | 38.1 | 737 | 38.1 | 738 | 38.1 |
| 483.xalancbmk | 4 | 479 | 57.6 | 479 | 57.6 | 480 | 57.6 | 4 | 472 | 58.4 | 473 | 58.4 | 473 | 58.4 |
General Notes
taskset utility used to bind CPU(s) to processes Default BIOS settings was used.
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 |
C++ benchmarks:
| -Ofast -m32 -L/data1/SmartHeap_8smp/lib -lsmartheap_smp |
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 |
| 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 -O2 -ipa -L/data1/SmartHeap_8smp/lib -lsmartheap_smp |
| 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 -WOPT:aggstr=0 -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 -IPA:pu_reorder=2 -CG:gcm=off -m32 -L/data1/SmartHeap_8smp/lib -lsmartheap_smp |
| 473.astar: | -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -m32 -L/data1/SmartHeap_8smp/lib -lsmartheap_smp |
| 483.xalancbmk: | -Ofast -m32 -OPT:unroll_times_max=8 -L/data1/SmartHeap_8smp/lib -lsmartheap_smp |