| CPU2006 license: | 11 | Test date: | Feb-2008 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Feb-2008 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core 2 Duo E4600 |
| CPU Characteristics: | 800MHz system bus |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 2 cores/chip |
| CPU(s) orderable: | 1 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 2 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 8 GB (4 x 2 GB DDR2-5300 ECC) |
| Disk Subsystem: | 1 x 146 GB SAS, 15000 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: | 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 | 642 | 15.2 | 636 | 15.4 | 638 | 15.3 | 513 | 19.0 | 513 | 19.1 | 516 | 18.9 |
| 401.bzip2 | 895 | 10.8 | 871 | 11.1 | 869 | 11.1 | 813 | 11.9 | 810 | 11.9 | 811 | 11.9 |
| 403.gcc | 551 | 14.6 | 554 | 14.5 | 556 | 14.5 | 519 | 15.5 | 524 | 15.4 | 514 | 15.7 |
| 429.mcf | 548 | 16.6 | 550 | 16.6 | 553 | 16.5 | 510 | 17.9 | 525 | 17.4 | 514 | 17.7 |
| 445.gobmk | 690 | 15.2 | 690 | 15.2 | 691 | 15.2 | 604 | 17.4 | 604 | 17.4 | 604 | 17.4 |
| 456.hmmer | 743 | 12.6 | 744 | 12.5 | 744 | 12.5 | 431 | 21.7 | 431 | 21.7 | 430 | 21.7 |
| 458.sjeng | 846 | 14.3 | 851 | 14.2 | 854 | 14.2 | 760 | 15.9 | 761 | 15.9 | 763 | 15.9 |
| 462.libquantum | 653 | 31.7 | 652 | 31.8 | 654 | 31.7 | 605 | 34.2 | 603 | 34.4 | 605 | 34.2 |
| 464.h264ref | 919 | 24.1 | 905 | 24.4 | 907 | 24.4 | 855 | 25.9 | 854 | 25.9 | 857 | 25.8 |
| 471.omnetpp | 528 | 11.8 | 528 | 11.8 | 529 | 11.8 | 490 | 12.8 | 490 | 12.8 | 483 | 12.9 |
| 473.astar | 649 | 10.8 | 648 | 10.8 | 646 | 10.9 | 594 | 11.8 | 590 | 11.9 | 590 | 11.9 |
| 483.xalancbmk | 356 | 19.4 | 357 | 19.3 | 357 | 19.3 | 356 | 19.4 | 357 | 19.3 | 357 | 19.3 |
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 cores KMP_AFFINITY set to physical,0 KMP_STACKSIZE set to null
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 |