| CPU2006 license: | 13 | Test date: | May-2007 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Sep-2007 |
| Tested by: | Intel Corporation | Software Availability: | Jun-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5345 |
| CPU Characteristics: | Quad Core, 2.33 GHz |
| CPU MHz: | 2333 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 8 MB I+D on chip per chip, 4 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8 * 2GB Samsung DDR2 5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | Seagate, SCSI, 73GB, 10Krpm, 1 disk only |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | 64-Bit SUSE LINUX Enterprise Server 10, Kernel 2.6.16.21-0.8-smp for x86_64 |
| Compiler: | Intel C++ Compiler for Linux32 version 10.0 Build 20070426 Package ID: l_cc_p_10.0.023 |
| Auto Parallel: | No |
| File System: | ReiserFS |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | SmartHeap library V8.1 Binutils 2.17.50.0.15 |
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 | 8 | 655 | 119 | 648 | 121 | 648 | 121 | 8 | 550 | 142 | 552 | 142 | 553 | 141 |
| 401.bzip2 | 8 | 1150 | 67.1 | 1149 | 67.2 | 1152 | 67.0 | 8 | 1095 | 70.5 | 1092 | 70.7 | 1095 | 70.5 |
| 403.gcc | 8 | 802 | 80.3 | 809 | 79.6 | 798 | 80.7 | 8 | 802 | 80.3 | 809 | 79.6 | 798 | 80.7 |
| 429.mcf | 8 | 1162 | 62.8 | 1162 | 62.8 | 1162 | 62.8 | 8 | 1152 | 63.3 | 1153 | 63.3 | 1152 | 63.3 |
| 445.gobmk | 8 | 723 | 116 | 724 | 116 | 723 | 116 | 8 | 667 | 126 | 667 | 126 | 667 | 126 |
| 456.hmmer | 8 | 807 | 92.5 | 806 | 92.6 | 806 | 92.6 | 8 | 652 | 114 | 654 | 114 | 653 | 114 |
| 458.sjeng | 8 | 890 | 109 | 888 | 109 | 891 | 109 | 8 | 794 | 122 | 793 | 122 | 794 | 122 |
| 462.libquantum | 8 | 3496 | 47.4 | 3495 | 47.4 | 3496 | 47.4 | 8 | 2941 | 56.4 | 2941 | 56.4 | 2938 | 56.4 |
| 464.h264ref | 8 | 952 | 186 | 952 | 186 | 954 | 186 | 8 | 902 | 196 | 903 | 196 | 904 | 196 |
| 471.omnetpp | 8 | 862 | 58.0 | 860 | 58.1 | 862 | 58.0 | 8 | 828 | 60.4 | 829 | 60.3 | 828 | 60.4 |
| 473.astar | 8 | 886 | 63.4 | 885 | 63.5 | 887 | 63.3 | 8 | 829 | 67.7 | 836 | 67.2 | 832 | 67.5 |
| 483.xalancbmk | 8 | 545 | 101 | 545 | 101 | 544 | 101 | 8 | 545 | 101 | 545 | 101 | 544 | 101 |
General Notes
Bios settings: Hardware Prefetcher: Disabled Adjacent Sector Prefetch: Disabled ulimit -s unlimited used to set stack size to unlimited taskset command used to assign copies to cores 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 |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/spec/cpu2006.1.0/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 |
| 403.gcc: | basepeak = yes |
| 429.mcf: | -fast -prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O2 -ipo -no-prec_div -ansi-alias |
| 456.hmmer: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 |
| 462.libquantum: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -Ob0 -prefetch -opt-streaming-stores always |
| 464.h264ref: | Same as 456.hmmer |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec_div -ansi-alias -Wl,-z,muldefs -L/spec/cpu2006.1.0/lib -lsmartheap |
| 473.astar: | Same as 471.omnetpp |
| 483.xalancbmk: | basepeak = yes |