| CPU2006 license: | 55 | Test date: | Aug-2008 |
|---|---|---|---|
| Test sponsor: | Dell Inc. | Hardware Availability: | Feb-2008 |
| Tested by: | Dell Inc. | Software Availability: | May-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5205 |
| CPU Characteristics: | |
| CPU MHz: | 1866 |
| 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: | 16 GB (8 x 2 GB 667 MHz ECC CL5 FB-DIMM) |
| Disk Subsystem: | 1 x 80 GB 5400 RPM SATA |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP2, Kernel 2.6.16-60.0.21-smp |
| Compiler: | Intel C++ Compiler 10.1 for Linux Build 20080312 Package ID: l_cc_p_10.1.015 |
| 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 V8.1 Binutils 2.18.50.0.7.20080502 |
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 | 790 | 12.4 | 795 | 12.3 | 792 | 12.3 | 638 | 15.3 | 636 | 15.4 | 642 | 15.2 |
| 401.bzip2 | 941 | 10.3 | 941 | 10.3 | 953 | 10.1 | 868 | 11.1 | 871 | 11.1 | 868 | 11.1 |
| 403.gcc | 753 | 10.7 | 753 | 10.7 | 754 | 10.7 | 602 | 13.4 | 601 | 13.4 | 601 | 13.4 |
| 429.mcf | 575 | 15.8 | 576 | 15.8 | 575 | 15.9 | 534 | 17.1 | 535 | 17.0 | 534 | 17.1 |
| 445.gobmk | 828 | 12.7 | 828 | 12.7 | 828 | 12.7 | 762 | 13.8 | 762 | 13.8 | 762 | 13.8 |
| 456.hmmer | 953 | 9.79 | 952 | 9.80 | 954 | 9.78 | 549 | 17.0 | 549 | 17.0 | 549 | 17.0 |
| 458.sjeng | 1067 | 11.3 | 1064 | 11.4 | 1059 | 11.4 | 954 | 12.7 | 950 | 12.7 | 950 | 12.7 |
| 462.libquantum | 434 | 47.8 | 421 | 49.2 | 417 | 49.6 | 249 | 83.3 | 244 | 85.0 | 249 | 83.2 |
| 464.h264ref | 1155 | 19.2 | 1155 | 19.2 | 1155 | 19.2 | 1067 | 20.7 | 1068 | 20.7 | 1068 | 20.7 |
| 471.omnetpp | 563 | 11.1 | 564 | 11.1 | 563 | 11.1 | 517 | 12.1 | 515 | 12.1 | 515 | 12.1 |
| 473.astar | 755 | 9.29 | 731 | 9.60 | 730 | 9.61 | 662 | 10.6 | 661 | 10.6 | 660 | 10.6 |
| 483.xalancbmk | 414 | 16.7 | 415 | 16.6 | 414 | 16.7 | 414 | 16.7 | 415 | 16.6 | 414 | 16.7 |
Operating System Notes
'ulimit -s unlimited' was used to set the stack size to unlimited prior to run
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode OMP_NUM_THREADS set to number of processors KMP_AFFINITY set to "physical,0"
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/spec/cpu2006.1.1/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/spec/cpu2006.1.1/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/spec/cpu2006.1.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |