| CPU2006 license: | 3 | Test date: | Jan-2008 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jan-2008 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5460 |
| CPU Characteristics: | 3.16 GHz, 2x6 MB L2 shared, 1333 MHz system bus |
| CPU MHz: | 3166 |
| 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 (8x2 GB PC2-5300F CL5) |
| Disk Subsystem: | 1x72 GB 15 K SAS |
| 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 for applications running on IA-32 and Intel 64, Version 10.1 Build 20070913 Package ID: l_cc_p_10.1.008 |
| Auto Parallel: | Yes |
| File System: | ext2 |
| System State: | Multi-user run level 3 |
| 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 | 473 | 20.6 | 475 | 20.6 | 475 | 20.6 | 384 | 25.4 | 387 | 25.2 | 383 | 25.5 |
| 401.bzip2 | 565 | 17.1 | 564 | 17.1 | 564 | 17.1 | 522 | 18.5 | 524 | 18.4 | 523 | 18.4 |
| 403.gcc | 613 | 13.1 | 612 | 13.1 | 612 | 13.2 | 400 | 20.1 | 399 | 20.2 | 399 | 20.2 |
| 429.mcf | 398 | 22.9 | 409 | 22.3 | 410 | 22.2 | 376 | 24.3 | 376 | 24.3 | 378 | 24.1 |
| 445.gobmk | 506 | 20.7 | 507 | 20.7 | 507 | 20.7 | 459 | 22.8 | 458 | 22.9 | 459 | 22.9 |
| 456.hmmer | 560 | 16.6 | 560 | 16.7 | 560 | 16.7 | 324 | 28.8 | 324 | 28.8 | 324 | 28.8 |
| 458.sjeng | 643 | 18.8 | 637 | 19.0 | 642 | 18.9 | 585 | 20.7 | 583 | 20.7 | 587 | 20.6 |
| 462.libquantum | 87.2 | 238 | 84.1 | 246 | 83.8 | 247 | 91.8 | 226 | 92.4 | 224 | 92.3 | 224 |
| 464.h264ref | 688 | 32.2 | 687 | 32.2 | 687 | 32.2 | 630 | 35.1 | 630 | 35.1 | 633 | 35.0 |
| 471.omnetpp | 398 | 15.7 | 399 | 15.7 | 398 | 15.7 | 367 | 17.0 | 368 | 17.0 | 371 | 16.8 |
| 473.astar | 444 | 15.8 | 445 | 15.8 | 446 | 15.7 | 409 | 17.2 | 406 | 17.3 | 404 | 17.4 |
| 483.xalancbmk | 255 | 27.1 | 255 | 27.0 | 256 | 27.0 | 255 | 27.1 | 255 | 27.0 | 256 | 27.0 |
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 100M
Platform Notes
BIOS configuration: Power Regulator set to Static High Performance Mode
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/cpu2006.1.0/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/cpu2006.1.0/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/cpu2006.1.0/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |