| CPU2006 license: | 11 | Test date: | Aug-2007 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Jul-2006 |
| Tested by: | IBM Corporation | Software Availability: | Jul-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon 5120 |
| CPU Characteristics: | 1066MHz system bus |
| CPU MHz: | 1866 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 2 chips, 2 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 4 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8 x 2GB DDR2-5300F ECC) |
| Disk Subsystem: | 1 x 36 GB SAS, 15000 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SLES 10 (x86_64), 2.6.16.21-0.8-smp |
| Compiler: | Intel C++ Compiler for Linux version 10.0 Build 20070426 Package ID: l_cc_p_10.0.023 |
| Auto Parallel: | No |
| File System: | ReiserFS |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-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 | 914 | 42.7 | 905 | 43.2 | 912 | 42.8 | 4 | 762 | 51.3 | 767 | 50.9 | 762 | 51.3 |
| 401.bzip2 | 4 | 1294 | 29.8 | 1305 | 29.6 | 1303 | 29.6 | 4 | 1230 | 31.4 | 1238 | 31.2 | 1221 | 31.6 |
| 403.gcc | 4 | 853 | 37.8 | 849 | 37.9 | 851 | 37.8 | 4 | 853 | 37.8 | 849 | 37.9 | 851 | 37.8 |
| 429.mcf | 4 | 932 | 39.1 | 933 | 39.1 | 931 | 39.2 | 4 | 901 | 40.5 | 901 | 40.5 | 903 | 40.4 |
| 445.gobmk | 4 | 1019 | 41.2 | 1017 | 41.2 | 1018 | 41.2 | 4 | 933 | 45.0 | 923 | 45.4 | 920 | 45.6 |
| 456.hmmer | 4 | 1118 | 33.4 | 1117 | 33.4 | 1117 | 33.4 | 4 | 882 | 42.3 | 884 | 42.2 | 884 | 42.2 |
| 458.sjeng | 4 | 1265 | 38.3 | 1264 | 38.3 | 1264 | 38.3 | 4 | 1122 | 43.1 | 1127 | 43.0 | 1125 | 43.0 |
| 462.libquantum | 4 | 2152 | 38.5 | 2147 | 38.6 | 2158 | 38.4 | 4 | 2060 | 40.2 | 2045 | 40.5 | 2044 | 40.5 |
| 464.h264ref | 4 | 1357 | 65.2 | 1354 | 65.4 | 1355 | 65.3 | 4 | 1288 | 68.7 | 1291 | 68.5 | 1288 | 68.7 |
| 471.omnetpp | 4 | 859 | 29.1 | 858 | 29.1 | 859 | 29.1 | 4 | 809 | 30.9 | 808 | 30.9 | 809 | 30.9 |
| 473.astar | 4 | 1005 | 27.9 | 1004 | 28.0 | 1005 | 28.0 | 4 | 930 | 30.2 | 934 | 30.1 | 929 | 30.2 |
| 483.xalancbmk | 4 | 559 | 49.4 | 558 | 49.4 | 559 | 49.4 | 4 | 559 | 49.4 | 558 | 49.4 | 559 | 49.4 |
General Notes
taskset utility used to bind CPU(s) to processes
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -fast |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/spec/cpu2006.1.0/lib -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
C++ benchmarks:
| icpc |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -prof-gen(pass 1) -prof-use(pass 2) -fast -ansi-alias -prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -fast |
| 403.gcc: | basepeak = yes |
| 429.mcf: | -fast -prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O2 -ipo -no-prec_div -ansi-alias |
| 456.hmmer: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 |
| 462.libquantum: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -Ob0 -prefetch -opt-streaming-stores always |
| 464.h264ref: | Same as 456.hmmer |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec_div -ansi-alias -Wl,-z,muldefs -L/spec/cpu2006.1.0/lib -lsmartheap |
| 473.astar: | Same as 471.omnetpp |
| 483.xalancbmk: | basepeak = yes |