| CPU2006 license: | 11 | Test date: | May-2008 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Jul-2008 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon L5408 |
| CPU Characteristics: | 1066MHz system bus |
| CPU MHz: | 2133 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 12 MB I+D on chip per chip, 6 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8 x 2 GB DDR2-5300F ECC) |
| Disk Subsystem: | 1 x 36 GB SAS, 10000 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 10 (x86_64), kernel 2.6.16.21-0.8-smp |
| Compiler: | Intel C++ Compiler 10.1 for Linux Build 20070913 Package ID: l_cc_p_10.1.008 |
| Auto Parallel: | Yes |
| 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 Binutils 2.17.50.0.15 |
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 | 8 | 724 | 108 | 726 | 108 | 724 | 108 | 8 | 607 | 129 | 609 | 128 | 612 | 128 |
| 401.bzip2 | 8 | 984 | 78.5 | 980 | 78.7 | 981 | 78.7 | 8 | 932 | 82.8 | 932 | 82.8 | 927 | 83.2 |
| 403.gcc | 8 | 958 | 67.2 | 952 | 67.6 | 952 | 67.7 | 8 | 964 | 66.8 | 961 | 67.0 | 955 | 67.4 |
| 429.mcf | 8 | 1161 | 62.8 | 1163 | 62.7 | 1163 | 62.7 | 8 | 1174 | 62.2 | 1174 | 62.1 | 1169 | 62.4 |
| 445.gobmk | 8 | 777 | 108 | 773 | 109 | 773 | 109 | 8 | 706 | 119 | 704 | 119 | 706 | 119 |
| 456.hmmer | 8 | 830 | 89.9 | 830 | 89.9 | 830 | 89.9 | 8 | 488 | 153 | 486 | 154 | 488 | 153 |
| 458.sjeng | 8 | 953 | 102 | 956 | 101 | 956 | 101 | 8 | 865 | 112 | 867 | 112 | 868 | 111 |
| 462.libquantum | 8 | 3763 | 44.1 | 3763 | 44.0 | 3762 | 44.1 | 1 | 123 | 168 | 124 | 167 | 123 | 168 |
| 464.h264ref | 8 | 986 | 179 | 985 | 180 | 984 | 180 | 8 | 940 | 188 | 940 | 188 | 940 | 188 |
| 471.omnetpp | 8 | 1195 | 41.8 | 1194 | 41.9 | 1195 | 41.8 | 8 | 1181 | 42.3 | 1180 | 42.4 | 1180 | 42.4 |
| 473.astar | 8 | 977 | 57.5 | 970 | 57.9 | 970 | 57.9 | 8 | 906 | 62.0 | 907 | 61.9 | 908 | 61.9 |
| 483.xalancbmk | 8 | 601 | 91.9 | 601 | 91.9 | 601 | 91.9 | 8 | 601 | 91.9 | 601 | 91.9 | 601 | 91.9 |
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode Hardware Sector Prefetch Enabled and Adjacent Sector Prefetch Disabled OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to physical,0 KMP_STACKSIZE set to 64M 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 -inline-calloc -opt-malloc-options=3 |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/spec/users/rahul/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 -prefetch |
| 403.gcc: | -fast -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -fast -prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -fast -unroll2 -ansi-alias -opt-multi-version-aggressive |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 |
| 462.libquantum: | -fast -unroll4 -Ob0 -prefetch -opt-streaming-stores always -vec-guard-write -opt-malloc-options=3 -parallel -par-runtime-control |
| 464.h264ref: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec-div -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/spec/users/rahul/cpu2006.1.0/lib -lsmartheap |
| 473.astar: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec-div -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/spec/users/rahul/cpu2006.1.0/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |