| CPU2006 license: | 11 | Test date: | Feb-2008 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Feb-2007 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5320 |
| CPU Characteristics: | 1066MHz system bus |
| CPU MHz: | 1866 |
| 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: | 8 MB I+D on chip per chip, 4 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, 15000 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 | 850 | 92.0 | 841 | 92.9 | 844 | 92.6 | 8 | 706 | 111 | 707 | 110 | 711 | 110 |
| 401.bzip2 | 8 | 1422 | 54.3 | 1418 | 54.4 | 1421 | 54.3 | 8 | 1360 | 56.8 | 1355 | 57.0 | 1362 | 56.7 |
| 403.gcc | 8 | 979 | 65.8 | 975 | 66.1 | 974 | 66.1 | 8 | 980 | 65.7 | 983 | 65.5 | 977 | 65.9 |
| 429.mcf | 8 | 1464 | 49.8 | 1459 | 50.0 | 1462 | 49.9 | 8 | 1456 | 50.1 | 1454 | 50.2 | 1454 | 50.2 |
| 445.gobmk | 8 | 907 | 92.5 | 909 | 92.3 | 909 | 92.4 | 8 | 836 | 100 | 833 | 101 | 834 | 101 |
| 456.hmmer | 8 | 1001 | 74.6 | 1002 | 74.5 | 999 | 74.7 | 8 | 625 | 119 | 627 | 119 | 625 | 119 |
| 458.sjeng | 8 | 1111 | 87.1 | 1111 | 87.1 | 1109 | 87.3 | 8 | 996 | 97.2 | 998 | 97.0 | 998 | 97.0 |
| 462.libquantum | 8 | 4421 | 37.5 | 4419 | 37.5 | 4421 | 37.5 | 1 | 330 | 62.8 | 331 | 62.7 | 360 | 57.5 |
| 464.h264ref | 8 | 1183 | 150 | 1184 | 149 | 1185 | 149 | 8 | 1130 | 157 | 1131 | 157 | 1132 | 156 |
| 471.omnetpp | 8 | 1058 | 47.3 | 1050 | 47.6 | 1050 | 47.6 | 8 | 1012 | 49.4 | 1012 | 49.4 | 1013 | 49.3 |
| 473.astar | 8 | 1111 | 50.6 | 1109 | 50.6 | 1109 | 50.6 | 8 | 1027 | 54.7 | 1026 | 54.7 | 1028 | 54.6 |
| 483.xalancbmk | 8 | 682 | 81.0 | 680 | 81.2 | 679 | 81.3 | 8 | 682 | 81.0 | 680 | 81.2 | 679 | 81.3 |
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 Disabled and Adjacent Sector Prefetch Disabled OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to physical,0 KMP_STACKSIZE set to 64M Powersaved dameon was disabled in OS 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 |