| CPU2006 license: | 9006 | Test date: | Feb-2008 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Feb-2008 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5205 |
| CPU Characteristics: | 1.86 GHz, 6 MB L2, 1066 MHz bus |
| CPU MHz: | 1867 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 2 chips, 2 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 6 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 8 GB (4x2 GB PC2-5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x73.2 GB SAS, 10000RPM |
| 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 | 789 | 12.4 | 790 | 12.4 | 786 | 12.4 | 633 | 15.4 | 628 | 15.5 | 628 | 15.6 |
| 401.bzip2 | 944 | 10.2 | 940 | 10.3 | 941 | 10.3 | 871 | 11.1 | 871 | 11.1 | 871 | 11.1 |
| 403.gcc | 734 | 11.0 | 738 | 10.9 | 731 | 11.0 | 591 | 13.6 | 591 | 13.6 | 590 | 13.6 |
| 429.mcf | 517 | 17.6 | 518 | 17.6 | 517 | 17.6 | 512 | 17.8 | 512 | 17.8 | 511 | 17.8 |
| 445.gobmk | 846 | 12.4 | 846 | 12.4 | 846 | 12.4 | 760 | 13.8 | 761 | 13.8 | 760 | 13.8 |
| 456.hmmer | 951 | 9.81 | 950 | 9.82 | 951 | 9.81 | 545 | 17.1 | 548 | 17.0 | 546 | 17.1 |
| 458.sjeng | 1064 | 11.4 | 1056 | 11.5 | 1055 | 11.5 | 945 | 12.8 | 946 | 12.8 | 954 | 12.7 |
| 462.libquantum | 444 | 46.7 | 445 | 46.6 | 452 | 45.9 | 257 | 80.5 | 257 | 80.6 | 258 | 80.3 |
| 464.h264ref | 1134 | 19.5 | 1139 | 19.4 | 1131 | 19.6 | 1078 | 20.5 | 1065 | 20.8 | 1061 | 20.8 |
| 471.omnetpp | 550 | 11.4 | 550 | 11.4 | 551 | 11.3 | 503 | 12.4 | 502 | 12.5 | 502 | 12.5 |
| 473.astar | 736 | 9.54 | 735 | 9.55 | 734 | 9.56 | 668 | 10.5 | 670 | 10.5 | 669 | 10.5 |
| 483.xalancbmk | 411 | 16.8 | 411 | 16.8 | 411 | 16.8 | 411 | 16.8 | 411 | 16.8 | 411 | 16.8 |
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 |