| CPU2006 license: | 11 | Test date: | Oct-2008 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Nov-2008 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5205 |
| CPU Characteristics: | 1066MHz system bus |
| 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 DDR2-5300F ECC) |
| Disk Subsystem: | 1 x 80 GB SATA, 7200 RPM |
| 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 11.0 for Linux Build 20080730 Package ID: l_cproc_b_11.0.042 |
| Auto Parallel: | No |
| 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 744 | 52.5 | 745 | 52.5 | 754 | 51.8 | 4 | 642 | 60.9 | 640 | 61.1 | 640 | 61.1 |
| 401.bzip2 | 4 | 1028 | 37.5 | 1028 | 37.5 | 1032 | 37.4 | 4 | 981 | 39.3 | 976 | 39.6 | 973 | 39.7 |
| 403.gcc | 4 | 725 | 44.4 | 723 | 44.5 | 725 | 44.4 | 4 | 725 | 44.4 | 723 | 44.5 | 725 | 44.4 |
| 429.mcf | 4 | 611 | 59.7 | 610 | 59.8 | 611 | 59.7 | 4 | 611 | 59.7 | 610 | 59.8 | 611 | 59.7 |
| 445.gobmk | 4 | 833 | 50.4 | 832 | 50.4 | 833 | 50.4 | 4 | 784 | 53.5 | 779 | 53.9 | 784 | 53.5 |
| 456.hmmer | 4 | 744 | 50.1 | 744 | 50.2 | 744 | 50.2 | 4 | 577 | 64.6 | 576 | 64.8 | 578 | 64.6 |
| 458.sjeng | 4 | 944 | 51.3 | 946 | 51.1 | 951 | 50.9 | 4 | 904 | 53.6 | 905 | 53.5 | 906 | 53.4 |
| 462.libquantum | 4 | 584 | 142 | 584 | 142 | 582 | 142 | 4 | 584 | 142 | 584 | 142 | 582 | 142 |
| 464.h264ref | 4 | 1070 | 82.7 | 1071 | 82.7 | 1072 | 82.6 | 4 | 1018 | 86.9 | 1019 | 86.8 | 1018 | 86.9 |
| 471.omnetpp | 4 | 761 | 32.8 | 762 | 32.8 | 760 | 32.9 | 4 | 704 | 35.5 | 705 | 35.5 | 704 | 35.5 |
| 473.astar | 4 | 881 | 31.9 | 881 | 31.9 | 881 | 31.9 | 4 | 765 | 36.7 | 769 | 36.5 | 768 | 36.6 |
| 483.xalancbmk | 4 | 508 | 54.3 | 510 | 54.1 | 511 | 54.1 | 4 | 508 | 54.3 | 510 | 54.1 | 511 | 54.1 |
Submit Notes
The config file option 'submit' was used. taskset was used to bind processes to cores except for 462.libquantum peak
General Notes
Hardware Prefetch Enabled, Adjacent Sector Prefetch Disabled 'ulimit -s unlimited' was used to set the stack size to unlimited prior to run This result is measured on an IBM System x 3500 Server. Note that the IBM System x 3500 and IBM System x 3400 are electrically equivalent.
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.1 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 -opt-prefetch |
C++ benchmarks:
| -xSSE4.1 -ipo -O3 -no-prec-div -opt-prefetch -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) -xSSE4.1 -ipo -O3 -no-prec-div -static -ansi-alias -opt-prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias |
| 403.gcc: | basepeak = yes |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll4 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -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) -xSSE4.1 -ipo -O3 -no-prec-div -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |