| CPU2006 license: | 3 | Test date: | Jun-2008 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Mar-2008 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5420 |
| CPU Characteristics: | 2.5 GHz, 2x6 MB L2 shared, 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 PC2-5300P CL5) |
| Disk Subsystem: | 1x160 GB 7.2 K SATA |
| 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: | MicroQuill SmartHeap Library 8.1 binutils-2.17.50 |
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 | 625 | 15.6 | 616 | 15.8 | 619 | 15.8 | 491 | 19.9 | 489 | 20.0 | 490 | 19.9 |
| 401.bzip2 | 761 | 12.7 | 740 | 13.0 | 739 | 13.1 | 676 | 14.3 | 676 | 14.3 | 676 | 14.3 |
| 403.gcc | 763 | 10.5 | 764 | 10.5 | 764 | 10.5 | 459 | 17.5 | 459 | 17.6 | 459 | 17.5 |
| 429.mcf | 445 | 20.5 | 445 | 20.5 | 444 | 20.5 | 411 | 22.2 | 411 | 22.2 | 413 | 22.1 |
| 445.gobmk | 661 | 15.9 | 661 | 15.9 | 661 | 15.9 | 591 | 17.7 | 591 | 17.7 | 591 | 17.7 |
| 456.hmmer | 737 | 12.7 | 734 | 12.7 | 736 | 12.7 | 422 | 22.1 | 422 | 22.1 | 422 | 22.1 |
| 458.sjeng | 814 | 14.9 | 814 | 14.9 | 815 | 14.9 | 742 | 16.3 | 745 | 16.2 | 743 | 16.3 |
| 462.libquantum | 113 | 183 | 127 | 163 | 116 | 179 | 116 | 179 | 116 | 179 | 116 | 178 |
| 464.h264ref | 894 | 24.7 | 893 | 24.8 | 897 | 24.7 | 828 | 26.7 | 826 | 26.8 | 827 | 26.8 |
| 471.omnetpp | 430 | 14.5 | 431 | 14.5 | 433 | 14.4 | 392 | 15.9 | 393 | 15.9 | 394 | 15.9 |
| 473.astar | 565 | 12.4 | 568 | 12.4 | 569 | 12.3 | 514 | 13.6 | 513 | 13.7 | 513 | 13.7 |
| 483.xalancbmk | 329 | 21.0 | 328 | 21.0 | 328 | 21.0 | 329 | 21.0 | 328 | 21.0 | 328 | 21.0 |
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
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 -opt-malloc-options=3 -parallel -par-runtime-control |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/cpu2006/SmartHeap_8.1/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/cpu2006/SmartHeap_8.1/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/cpu2006/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |