| CPU2006 license: | 20 | Test date: | Jul-2008 |
|---|---|---|---|
| Test sponsor: | Bull SAS | Hardware Availability: | Jan-2008 |
| Tested by: | Bull SAS | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon L5420 |
| CPU Characteristics: | 1333 MHz system bus |
| CPU MHz: | 2500 |
| 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: | 12 MB I+D on chip per chip, 6 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (4x4 GB) FB-DIMM PC2-5300F ECC CL5 |
| Disk Subsystem: | 1x73 GB SAS, 10000 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 10.1 for Linux 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: | Binutils 2.17.50.0.15 SmartHeap library V8.1 |
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 | 622 | 126 | 623 | 126 | 620 | 126 | 8 | 519 | 151 | 519 | 151 | 518 | 151 |
| 401.bzip2 | 8 | 852 | 90.6 | 852 | 90.6 | 850 | 90.9 | 8 | 815 | 94.7 | 817 | 94.4 | 817 | 94.5 |
| 403.gcc | 8 | 832 | 77.4 | 820 | 78.5 | 826 | 78.0 | 8 | 830 | 77.6 | 830 | 77.6 | 815 | 79.0 |
| 429.mcf | 8 | 958 | 76.2 | 961 | 75.9 | 963 | 75.8 | 8 | 1004 | 72.7 | 1001 | 72.9 | 1002 | 72.8 |
| 445.gobmk | 8 | 681 | 123 | 674 | 125 | 681 | 123 | 8 | 632 | 133 | 626 | 134 | 627 | 134 |
| 456.hmmer | 8 | 719 | 104 | 718 | 104 | 718 | 104 | 8 | 433 | 172 | 434 | 172 | 435 | 172 |
| 458.sjeng | 8 | 824 | 117 | 826 | 117 | 825 | 117 | 8 | 739 | 131 | 742 | 131 | 742 | 130 |
| 462.libquantum | 8 | 6351 | 26.1 | 6348 | 26.1 | 6346 | 26.1 | 1 | 106 | 195 | 105 | 197 | 106 | 195 |
| 464.h264ref | 8 | 842 | 210 | 841 | 211 | 841 | 210 | 8 | 842 | 210 | 807 | 219 | 808 | 219 |
| 471.omnetpp | 8 | 1033 | 48.4 | 1032 | 48.4 | 1033 | 48.4 | 8 | 1016 | 49.2 | 1016 | 49.2 | 1017 | 49.2 |
| 473.astar | 8 | 942 | 59.6 | 950 | 59.1 | 964 | 58.3 | 8 | 907 | 61.9 | 908 | 61.8 | 911 | 61.6 |
| 483.xalancbmk | 8 | 535 | 103 | 534 | 103 | 535 | 103 | 8 | 535 | 103 | 534 | 103 | 535 | 103 |
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 KMP_AFFINITY set to physical,0 KMP_STACKSIZE set to 64M
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode BIOS settings : Hardware Prefetcher : Enabled Adjacent Cache-Line Prefetch : Disabled
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 -inline-calloc -opt-malloc-options=3 |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/spec/cpu2006/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 |
| 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 |
| 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/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/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |