| CPU2006 license: | 9006 | Test date: | Feb-2008 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Aug-2007 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Pentium Dual-Core E2160 |
| CPU Characteristics: | 1.80 GHz, 1 MB L2, 800 MHz bus |
| CPU MHz: | 1800 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 2 cores/chip |
| CPU(s) orderable: | 1 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 1 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 4 GB (4x1 GB PC2-5300E, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x80 GB SATAII, 7200RPM |
| 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: | 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.tar.gz, Version 2.17 |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | 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 | 859 | 11.4 | 858 | 11.4 | 868 | 11.3 | 689 | 14.2 | 682 | 14.3 | 691 | 14.1 |
| 401.bzip2 | 1297 | 7.44 | 1272 | 7.59 | 1266 | 7.62 | 1200 | 8.04 | 1195 | 8.08 | 1194 | 8.08 |
| 403.gcc | 776 | 10.4 | 765 | 10.5 | 768 | 10.5 | 747 | 10.8 | 745 | 10.8 | 750 | 10.7 |
| 429.mcf | 706 | 12.9 | 706 | 12.9 | 714 | 12.8 | 702 | 13.0 | 705 | 12.9 | 703 | 13.0 |
| 445.gobmk | 931 | 11.3 | 932 | 11.3 | 930 | 11.3 | 819 | 12.8 | 820 | 12.8 | 817 | 12.8 |
| 456.hmmer | 997 | 9.36 | 997 | 9.36 | 996 | 9.36 | 582 | 16.0 | 581 | 16.0 | 582 | 16.0 |
| 458.sjeng | 1124 | 10.8 | 1121 | 10.8 | 1125 | 10.8 | 1006 | 12.0 | 1002 | 12.1 | 1004 | 12.1 |
| 462.libquantum | 828 | 25.0 | 767 | 27.0 | 763 | 27.1 | 686 | 30.2 | 686 | 30.2 | 686 | 30.2 |
| 464.h264ref | 1260 | 17.6 | 1259 | 17.6 | 1262 | 17.5 | 1178 | 18.8 | 1172 | 18.9 | 1168 | 18.9 |
| 471.omnetpp | 668 | 9.35 | 657 | 9.52 | 656 | 9.53 | 602 | 10.4 | 602 | 10.4 | 602 | 10.4 |
| 473.astar | 954 | 7.36 | 950 | 7.39 | 948 | 7.41 | 887 | 7.91 | 879 | 7.99 | 877 | 8.01 |
| 483.xalancbmk | 455 | 15.1 | 455 | 15.2 | 454 | 15.2 | 455 | 15.1 | 455 | 15.2 | 454 | 15.2 |
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
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 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 -vec-guard-write -parallel -par-runtime-control |
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 -auto-ilp32 |
| 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 -auto-ilp32 |
| 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 |