| CPU2006 license: | 11 | Test date: | Feb-2008 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Jan-2008 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5420 |
| CPU Characteristics: | 1333MHz system bus |
| CPU MHz: | 2500 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 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 (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), 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 579 | 67.5 | 579 | 67.5 | 582 | 67.1 | 4 | 480 | 81.5 | 485 | 80.5 | 484 | 80.7 |
| 401.bzip2 | 4 | 724 | 53.3 | 730 | 52.8 | 727 | 53.1 | 4 | 684 | 56.5 | 683 | 56.5 | 690 | 55.9 |
| 403.gcc | 4 | 603 | 53.4 | 594 | 54.2 | 597 | 53.9 | 4 | 592 | 54.4 | 604 | 53.3 | 599 | 53.8 |
| 429.mcf | 4 | 731 | 49.9 | 731 | 49.9 | 729 | 50.1 | 4 | 720 | 50.7 | 718 | 50.8 | 720 | 50.7 |
| 445.gobmk | 4 | 623 | 67.4 | 619 | 67.8 | 622 | 67.4 | 4 | 563 | 74.5 | 578 | 72.6 | 563 | 74.5 |
| 456.hmmer | 4 | 665 | 56.1 | 665 | 56.1 | 665 | 56.1 | 4 | 391 | 95.4 | 392 | 95.3 | 394 | 94.6 |
| 458.sjeng | 4 | 753 | 64.2 | 755 | 64.1 | 754 | 64.2 | 4 | 683 | 70.9 | 680 | 71.2 | 681 | 71.1 |
| 462.libquantum | 4 | 2533 | 32.7 | 2534 | 32.7 | 2537 | 32.7 | 1 | 251 | 82.6 | 247 | 83.9 | 253 | 82.0 |
| 464.h264ref | 4 | 788 | 112 | 789 | 112 | 791 | 112 | 4 | 753 | 118 | 753 | 118 | 753 | 117 |
| 471.omnetpp | 4 | 676 | 37.0 | 677 | 36.9 | 676 | 37.0 | 4 | 647 | 38.6 | 651 | 38.4 | 647 | 38.7 |
| 473.astar | 4 | 696 | 40.3 | 697 | 40.3 | 697 | 40.3 | 4 | 643 | 43.7 | 645 | 43.5 | 643 | 43.7 |
| 483.xalancbmk | 4 | 398 | 69.4 | 398 | 69.3 | 399 | 69.2 | 4 | 398 | 69.4 | 398 | 69.3 | 399 | 69.2 |
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 Disabled OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to physical,0 KMP_STACKSIZE set to 64M taskset utility used to bind CPU(s) to processes
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/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 |
| 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/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 |