| CPU2006 license: | 11 | Test date: | Jul-2007 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Apr-2007 |
| Tested by: | IBM Corporation | Software Availability: | Jul-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5355 |
| CPU Characteristics: | 1333MHz system bus |
| CPU MHz: | 2667 |
| 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 2GB DDR2-5300F ECC) |
| Disk Subsystem: | 1 x 36 GB SAS, 10000 RPM |
| Other Hardware: | Memory and I/O Expansion Unit (P/N 42C1600) |
| 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 | 8 | 588 | 133 | 579 | 135 | 578 | 135 | 8 | 488 | 160 | 489 | 160 | 491 | 159 |
| 401.bzip2 | 8 | 1031 | 74.9 | 1027 | 75.1 | 1028 | 75.1 | 8 | 979 | 78.9 | 981 | 78.7 | 979 | 78.8 |
| 403.gcc | 8 | 815 | 79.0 | 811 | 79.4 | 816 | 78.9 | 8 | 815 | 79.0 | 811 | 79.4 | 816 | 78.9 |
| 429.mcf | 8 | 1213 | 60.2 | 1214 | 60.1 | 1213 | 60.2 | 8 | 1210 | 60.3 | 1211 | 60.3 | 1211 | 60.3 |
| 445.gobmk | 8 | 644 | 130 | 643 | 131 | 643 | 131 | 8 | 592 | 142 | 588 | 143 | 588 | 143 |
| 456.hmmer | 8 | 679 | 110 | 679 | 110 | 679 | 110 | 8 | 544 | 137 | 546 | 137 | 545 | 137 |
| 458.sjeng | 8 | 794 | 122 | 797 | 121 | 797 | 121 | 8 | 712 | 136 | 712 | 136 | 709 | 137 |
| 462.libquantum | 8 | 3448 | 48.1 | 3449 | 48.1 | 3450 | 48.0 | 8 | 3332 | 49.7 | 3332 | 49.7 | 3332 | 49.7 |
| 464.h264ref | 8 | 834 | 212 | 831 | 213 | 832 | 213 | 8 | 795 | 223 | 795 | 223 | 791 | 224 |
| 471.omnetpp | 8 | 1032 | 48.5 | 1025 | 48.8 | 1026 | 48.7 | 8 | 1012 | 49.4 | 1012 | 49.4 | 1011 | 49.4 |
| 473.astar | 8 | 881 | 63.7 | 877 | 64.0 | 883 | 63.6 | 8 | 836 | 67.2 | 837 | 67.1 | 838 | 67.0 |
| 483.xalancbmk | 8 | 525 | 105 | 525 | 105 | 526 | 105 | 8 | 525 | 105 | 525 | 105 | 526 | 105 |
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 |