| CPU2006 license: | 9006 | Test date: | May-2008 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Apr-2008 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5420 |
| 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 (8x2 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 | 611 | 64.0 | 617 | 63.3 | 610 | 64.0 | 4 | 507 | 77.1 | 510 | 76.6 | 504 | 77.5 |
| 401.bzip2 | 4 | 769 | 50.2 | 770 | 50.1 | 773 | 49.9 | 4 | 727 | 53.1 | 721 | 53.5 | 721 | 53.5 |
| 403.gcc | 4 | 648 | 49.7 | 647 | 49.8 | 645 | 50.0 | 4 | 656 | 49.1 | 645 | 49.9 | 646 | 49.9 |
| 429.mcf | 4 | 709 | 51.4 | 712 | 51.2 | 709 | 51.5 | 4 | 723 | 50.5 | 725 | 50.3 | 723 | 50.4 |
| 445.gobmk | 4 | 648 | 64.7 | 646 | 64.9 | 649 | 64.6 | 4 | 595 | 70.6 | 593 | 70.7 | 595 | 70.6 |
| 456.hmmer | 4 | 710 | 52.5 | 708 | 52.7 | 710 | 52.6 | 4 | 415 | 89.9 | 415 | 90.0 | 416 | 89.8 |
| 458.sjeng | 4 | 808 | 59.9 | 805 | 60.2 | 806 | 60.1 | 4 | 723 | 66.9 | 724 | 66.8 | 725 | 66.8 |
| 462.libquantum | 4 | 2589 | 32.0 | 2585 | 32.1 | 2588 | 32.0 | 1 | 260 | 79.8 | 258 | 80.2 | 258 | 80.3 |
| 464.h264ref | 4 | 839 | 105 | 838 | 106 | 839 | 106 | 4 | 801 | 111 | 800 | 111 | 804 | 110 |
| 471.omnetpp | 4 | 749 | 33.4 | 749 | 33.4 | 749 | 33.4 | 4 | 727 | 34.4 | 727 | 34.4 | 727 | 34.4 |
| 473.astar | 4 | 738 | 38.0 | 740 | 37.9 | 739 | 38.0 | 4 | 688 | 40.8 | 689 | 40.7 | 691 | 40.6 |
| 483.xalancbmk | 4 | 429 | 64.4 | 429 | 64.3 | 430 | 64.2 | 4 | 429 | 64.4 | 429 | 64.3 | 430 | 64.2 |
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
Platform Notes
Bios settings: Hardware Prefetcher: Enabled Adjacent Cache Line Prefetch: Disabled Intel SpeedStep Technology: Disabled
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2, 456.hmmer, for peak, are compiled in 64-bit mode The NEC Express5800/120Rh-1(Intel Xeon E5420) and the NEC Express5800/120Rj-2(Intel Xeon E5420) models are electronically equivalent. The results have been measured on a NEC Express5800/120Rj-2(Intel Xeon E5420) model.
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 |