| 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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 875 | 11.2 | 887 | 11.0 | 901 | 10.8 | 730 | 13.4 | 733 | 13.3 | 732 | 13.3 |
| 401.bzip2 | 1130 | 8.54 | 1125 | 8.57 | 1122 | 8.60 | 1042 | 9.26 | 1045 | 9.23 | 1046 | 9.23 |
| 403.gcc | 701 | 11.5 | 701 | 11.5 | 700 | 11.5 | 701 | 11.5 | 701 | 11.5 | 700 | 11.5 |
| 429.mcf | 680 | 13.4 | 676 | 13.5 | 672 | 13.6 | 641 | 14.2 | 634 | 14.4 | 633 | 14.4 |
| 445.gobmk | 984 | 10.7 | 984 | 10.7 | 985 | 10.7 | 898 | 11.7 | 897 | 11.7 | 897 | 11.7 |
| 456.hmmer | 1113 | 8.38 | 1111 | 8.40 | 1112 | 8.39 | 876 | 10.7 | 874 | 10.7 | 874 | 10.7 |
| 458.sjeng | 1250 | 9.68 | 1242 | 9.74 | 1245 | 9.72 | 1106 | 10.9 | 1105 | 10.9 | 1108 | 10.9 |
| 462.libquantum | 1123 | 18.4 | 1122 | 18.5 | 1077 | 19.2 | 924 | 22.4 | 925 | 22.4 | 925 | 22.4 |
| 464.h264ref | 1338 | 16.5 | 1334 | 16.6 | 1336 | 16.6 | 1270 | 17.4 | 1265 | 17.5 | 1268 | 17.4 |
| 471.omnetpp | 655 | 9.54 | 664 | 9.42 | 664 | 9.42 | 598 | 10.4 | 606 | 10.3 | 598 | 10.4 |
| 473.astar | 860 | 8.16 | 860 | 8.17 | 863 | 8.13 | 788 | 8.91 | 785 | 8.94 | 786 | 8.93 |
| 483.xalancbmk | 478 | 14.4 | 476 | 14.5 | 477 | 14.5 | 478 | 14.4 | 476 | 14.5 | 477 | 14.5 |
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 |