| CPU2006 license: | 6 | Test date: | Apr-2006 |
|---|---|---|---|
| Test sponsor: | Sun Microsystems | Hardware Availability: | Dec-2005 |
| Tested by: | Sun Microsystems | Software Availability: | Jul-2006 |
| Hardware | |
|---|---|
| CPU Name: | AMD Opteron 285 |
| CPU Characteristics: | |
| CPU MHz: | 2600 |
| 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 (8x2 GB, PC3200 CL3 DDR ECC Reg) |
| Disk Subsystem: | SAS,36GB,10K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Solaris 10 1/06 |
| Compiler: | Sun Studio 11 with patch 120759-06 |
| Auto Parallel: | No |
| File System: | ufs |
| System State: | Default |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | None |
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 | 821 | 47.6 | 821 | 47.6 | 826 | 47.3 | 4 | 814 | 48.0 | 820 | 47.6 | 813 | 48.1 |
| 401.bzip2 | 4 | 1196 | 32.3 | 1201 | 32.1 | 1200 | 32.2 | 4 | 1151 | 33.5 | 1136 | 34.0 | 1130 | 34.2 |
| 403.gcc | 4 | 1210 | 26.6 | 1207 | 26.7 | 1207 | 26.7 | 4 | 993 | 32.4 | 994 | 32.4 | 995 | 32.4 |
| 429.mcf | 4 | 1473 | 24.8 | 1473 | 24.8 | 1472 | 24.8 | 4 | 900 | 40.5 | 900 | 40.6 | 900 | 40.6 |
| 445.gobmk | 4 | 819 | 51.2 | 819 | 51.2 | 819 | 51.2 | 4 | 710 | 59.1 | 710 | 59.1 | 710 | 59.1 |
| 456.hmmer | 4 | 703 | 53.1 | 704 | 53.0 | 707 | 52.8 | 4 | 574 | 65.0 | 576 | 64.8 | 574 | 65.0 |
| 458.sjeng | 4 | 945 | 51.2 | 944 | 51.3 | 944 | 51.3 | 4 | 890 | 54.4 | 890 | 54.4 | 892 | 54.2 |
| 462.libquantum | 4 | 2214 | 37.4 | 2214 | 37.4 | 2214 | 37.4 | 4 | 2126 | 39.0 | 2126 | 39.0 | 2127 | 39.0 |
| 464.h264ref | 4 | 1511 | 58.6 | 1512 | 58.5 | 1511 | 58.6 | 4 | 1423 | 62.2 | 1426 | 62.1 | 1427 | 62.0 |
| 471.omnetpp | 4 | 963 | 26.0 | 959 | 26.1 | 960 | 26.0 | 4 | 899 | 27.8 | 898 | 27.8 | 898 | 27.9 |
| 473.astar | 4 | 950 | 29.6 | 948 | 29.6 | 948 | 29.6 | 4 | 899 | 31.2 | 900 | 31.2 | 899 | 31.2 |
| 483.xalancbmk | 4 | 772 | 35.7 | 772 | 35.8 | 769 | 35.9 | 4 | 696 | 39.6 | 697 | 39.6 | 696 | 39.7 |
Operating System Notes
Processes were bound to cores using "submit" and "pbind".
ulimit -s 131072 (shell): increases stack
/etc/system parameters
tune_t_fsflushr=1
Controls how many seconds elapse between runs of the
page flush daemon, fsflush.
autoup=900
Causes pages older than the listed number of seconds to
be written by fsflush.
Platform Notes
Default BIOS settings were used.
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_SOLARIS_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 -DSPEC_CPU_SOLARIS |
| 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_SOLARIS |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_SOLARIS |
Base Optimization Flags
C benchmarks:
| -fast -xipo=2 -xarch=amd64a |
C++ benchmarks:
| -fast -xipo=2 -xarch=amd64a -library=stlport4 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_SOLARIS_X64 |
| 403.gcc: | -DSPEC_CPU_SOLARIS |
| 462.libquantum: | -DSPEC_CPU_SOLARIS |
| 483.xalancbmk: | -DSPEC_CPU_SOLARIS |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -fast -xarch=amd64a |
| 401.bzip2: | ONESTEP -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xpagesize=2m -xcrossfile -xarch=sse2a -M /usr/lib/ld/map.bssalign |
| 403.gcc: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xipo=2 -xbuiltin=%none |
| 429.mcf: | -fast -xpagesize=2m -M /usr/lib/ld/map.bssalign |
| 445.gobmk: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xarch=amd64a -xrestrict -xalias_level=strong -xdepend |
| 456.hmmer: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xarch=amd64a |
| 458.sjeng: | -fast -xarch=amd64a -xipo=2 -xprefetch=auto -xprefetch_level=3 -xpagesize=2m |
| 462.libquantum: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xarch=amd64a -xipo=2 -xunroll=8 |
| 464.h264ref: | -fast -xarch=amd64a -xipo=2 -xvector -xunroll=8 -xalias_level=strong -xrestrict |
C++ benchmarks:
| 471.omnetpp: | -fast -xarch=amd64a -xipo=2 -xprefetch_level=3 -xpagesize=2m -Qoption ube -fsimple=3 -library=stlport4 |
| 473.astar: | -fast -xarch=amd64a -xipo=2 -xprefetch_level=3 -xpagesize=2m -library=stlport4 |
| 483.xalancbmk: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xipo=2 -xarch=sse2a -library=stlport4 |