| CPU2006 license: | 11 | Test date: | Feb-2008 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Feb-2007 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5320 |
| CPU Characteristics: | 1066MHz system bus |
| CPU MHz: | 1866 |
| 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 x 2 GB DDR2-5300F ECC) |
| Disk Subsystem: | 1 x 36 GB SAS, 15000 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 10 (x86_64), Kernel 2.6.16.21-0.8-smp |
| Compiler: | Intel C++ Compiler 10.1 for Linux Build 20070913 Package ID: l_cc_p_10.1.008 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | MicroQuill SmartHeap 8.1 Binutils 2.17.50.0.15 |
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 | 822 | 11.9 | 817 | 12.0 | 817 | 12.0 | 652 | 15.0 | 652 | 15.0 | 655 | 14.9 |
| 401.bzip2 | 1064 | 9.07 | 1031 | 9.36 | 1031 | 9.36 | 957 | 10.1 | 954 | 10.1 | 952 | 10.1 |
| 403.gcc | 820 | 9.82 | 822 | 9.79 | 822 | 9.79 | 632 | 12.7 | 629 | 12.8 | 632 | 12.7 |
| 429.mcf | 640 | 14.2 | 640 | 14.2 | 640 | 14.3 | 598 | 15.2 | 600 | 15.2 | 596 | 15.3 |
| 445.gobmk | 882 | 11.9 | 882 | 11.9 | 882 | 11.9 | 782 | 13.4 | 782 | 13.4 | 782 | 13.4 |
| 456.hmmer | 959 | 9.73 | 959 | 9.73 | 960 | 9.72 | 554 | 16.9 | 553 | 16.9 | 553 | 16.9 |
| 458.sjeng | 1113 | 10.9 | 1111 | 10.9 | 1120 | 10.8 | 997 | 12.1 | 994 | 12.2 | 998 | 12.1 |
| 462.libquantum | 229 | 90.7 | 234 | 88.7 | 221 | 93.6 | 190 | 109 | 195 | 106 | 192 | 108 |
| 464.h264ref | 1174 | 18.8 | 1144 | 19.4 | 1148 | 19.3 | 1093 | 20.2 | 1091 | 20.3 | 1093 | 20.2 |
| 471.omnetpp | 638 | 9.80 | 637 | 9.81 | 646 | 9.67 | 583 | 10.7 | 587 | 10.7 | 585 | 10.7 |
| 473.astar | 779 | 9.01 | 775 | 9.05 | 778 | 9.03 | 705 | 9.95 | 704 | 9.98 | 704 | 9.97 |
| 483.xalancbmk | 443 | 15.6 | 444 | 15.5 | 445 | 15.5 | 443 | 15.6 | 444 | 15.5 | 445 | 15.5 |
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode Hardware Sector Prefetch Enabled and Adjacent Sector Prefetch Enabled OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to physical,0 KMP_STACKSIZE set to null Powersaved dameon was disabled in OS
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/users/rahul/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 -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/users/rahul/cpu2006.1.0/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/users/rahul/cpu2006.1.0/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |