| CPU2006 license: | 9006 | Test date: | Jun-2008 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Apr-2008 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon L5420 |
| CPU Characteristics: | 2.50 GHz, 2x6 MB L2 shared, 1333 MHz bus |
| CPU MHz: | 2500 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 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 (4x4 GB PC2-5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x73.2 GB SAS, 15000RPM |
| 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 for Linux32 and Linux64 version 10.1 Build 20070913 Package ID: l_cc_p_10.1.008 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| 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.tar.gz, Version 2.17 |
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 | 4 | 616 | 63.4 | 612 | 63.9 | 609 | 64.2 | 4 | 501 | 78.0 | 500 | 78.1 | 501 | 77.9 |
| 401.bzip2 | 4 | 783 | 49.3 | 772 | 50.0 | 769 | 50.2 | 4 | 721 | 53.5 | 722 | 53.5 | 724 | 53.3 |
| 403.gcc | 4 | 653 | 49.3 | 653 | 49.3 | 651 | 49.5 | 4 | 654 | 49.3 | 658 | 48.9 | 657 | 49.0 |
| 429.mcf | 4 | 728 | 50.1 | 726 | 50.3 | 728 | 50.1 | 4 | 732 | 49.8 | 734 | 49.7 | 736 | 49.5 |
| 445.gobmk | 4 | 646 | 65.0 | 643 | 65.2 | 645 | 65.0 | 4 | 590 | 71.1 | 592 | 70.8 | 593 | 70.8 |
| 456.hmmer | 4 | 708 | 52.7 | 707 | 52.8 | 708 | 52.7 | 4 | 414 | 90.1 | 414 | 90.1 | 413 | 90.4 |
| 458.sjeng | 4 | 799 | 60.6 | 800 | 60.5 | 800 | 60.5 | 4 | 721 | 67.1 | 717 | 67.5 | 718 | 67.4 |
| 462.libquantum | 4 | 2634 | 31.5 | 2630 | 31.5 | 2630 | 31.5 | 1 | 263 | 78.8 | 265 | 78.1 | 264 | 78.5 |
| 464.h264ref | 4 | 836 | 106 | 838 | 106 | 838 | 106 | 4 | 823 | 108 | 801 | 111 | 797 | 111 |
| 471.omnetpp | 4 | 766 | 32.6 | 762 | 32.8 | 761 | 32.9 | 4 | 741 | 33.7 | 742 | 33.7 | 741 | 33.7 |
| 473.astar | 4 | 745 | 37.7 | 739 | 38.0 | 746 | 37.6 | 4 | 691 | 40.6 | 691 | 40.6 | 687 | 40.9 |
| 483.xalancbmk | 4 | 435 | 63.5 | 432 | 63.8 | 433 | 63.7 | 4 | 435 | 63.5 | 432 | 63.8 | 433 | 63.7 |
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
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2, 456.hmmer, for peak, are compiled in 64-bit mode
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/opt/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/opt/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/opt/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |