| CPU2006 license: | 3 | Test date: | Feb-2008 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Nov-2007 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5420 |
| CPU Characteristics: | 2.50 GHz, 2x6 MB L2 shared, 1333 MHz system bus |
| CPU MHz: | 2500 |
| 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 (8x2 GB PC2-5300F CL5) |
| Disk Subsystem: | 1x72 GB 15 K SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP1, Kernel 2.6.16.46-0.12-smp |
| Compiler: | Intel C++ Compiler 10.1 for Linux Build 20070913 Package ID: l_cc_p_10.1.008 |
| Auto Parallel: | Yes |
| File System: | ext2 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | MicroQuill SmartHeap Library 8.1 binutils-2.17.50 |
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 | 620 | 126 | 616 | 127 | 617 | 127 | 8 | 517 | 151 | 510 | 153 | 512 | 153 |
| 401.bzip2 | 8 | 828 | 93.2 | 828 | 93.3 | 840 | 91.9 | 8 | 782 | 98.7 | 784 | 98.5 | 783 | 98.6 |
| 403.gcc | 8 | 717 | 89.8 | 723 | 89.1 | 719 | 89.5 | 8 | 719 | 89.6 | 719 | 89.5 | 719 | 89.6 |
| 429.mcf | 8 | 914 | 79.9 | 915 | 79.7 | 916 | 79.7 | 8 | 911 | 80.0 | 915 | 79.8 | 913 | 79.9 |
| 445.gobmk | 8 | 657 | 128 | 658 | 127 | 657 | 128 | 8 | 609 | 138 | 604 | 139 | 611 | 137 |
| 456.hmmer | 8 | 710 | 105 | 710 | 105 | 710 | 105 | 8 | 415 | 180 | 416 | 179 | 416 | 179 |
| 458.sjeng | 8 | 816 | 119 | 817 | 119 | 816 | 119 | 8 | 730 | 133 | 734 | 132 | 730 | 133 |
| 462.libquantum | 8 | 3080 | 53.8 | 3080 | 53.8 | 3080 | 53.8 | 1 | 106 | 195 | 107 | 194 | 107 | 194 |
| 464.h264ref | 8 | 843 | 210 | 842 | 210 | 843 | 210 | 8 | 810 | 219 | 810 | 219 | 809 | 219 |
| 471.omnetpp | 8 | 839 | 59.6 | 830 | 60.3 | 830 | 60.2 | 8 | 805 | 62.1 | 807 | 62.0 | 805 | 62.1 |
| 473.astar | 8 | 783 | 71.7 | 783 | 71.7 | 792 | 70.9 | 8 | 737 | 76.2 | 739 | 76.0 | 732 | 76.7 |
| 483.xalancbmk | 8 | 469 | 118 | 468 | 118 | 469 | 118 | 8 | 469 | 118 | 468 | 118 | 469 | 118 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to physical,0 KMP_STACKSIZE set to 64M
Platform Notes
BIOS configuration: Power Regulator set to Static High Performance Mode Adjacent Sector Prefetch Disabled
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/cpu2006/SmartHeap_8.1/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/cpu2006/SmartHeap_8.1/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/cpu2006/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |