| 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: | 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 (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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 501 | 78.0 | 499 | 78.3 | 498 | 78.5 | 4 | 417 | 93.6 | 417 | 93.8 | 415 | 94.2 |
| 401.bzip2 | 4 | 671 | 57.5 | 677 | 57.1 | 681 | 56.7 | 4 | 637 | 60.6 | 638 | 60.5 | 635 | 60.8 |
| 403.gcc | 4 | 577 | 55.8 | 573 | 56.2 | 572 | 56.3 | 4 | 572 | 56.3 | 577 | 55.8 | 572 | 56.3 |
| 429.mcf | 4 | 715 | 51.0 | 712 | 51.2 | 717 | 50.9 | 4 | 710 | 51.4 | 713 | 51.2 | 710 | 51.4 |
| 445.gobmk | 4 | 528 | 79.5 | 531 | 79.1 | 532 | 78.9 | 4 | 489 | 85.7 | 488 | 85.9 | 488 | 86.1 |
| 456.hmmer | 4 | 561 | 66.5 | 560 | 66.6 | 560 | 66.6 | 4 | 329 | 113 | 329 | 113 | 330 | 113 |
| 458.sjeng | 4 | 655 | 73.8 | 658 | 73.6 | 658 | 73.5 | 4 | 591 | 81.8 | 594 | 81.5 | 590 | 82.0 |
| 462.libquantum | 4 | 2328 | 35.6 | 2328 | 35.6 | 2328 | 35.6 | 1 | 240 | 86.5 | 241 | 85.9 | 243 | 85.2 |
| 464.h264ref | 4 | 667 | 133 | 667 | 133 | 667 | 133 | 4 | 640 | 138 | 640 | 138 | 640 | 138 |
| 471.omnetpp | 4 | 648 | 38.6 | 647 | 38.7 | 647 | 38.6 | 4 | 623 | 40.1 | 623 | 40.1 | 625 | 40.0 |
| 473.astar | 4 | 620 | 45.3 | 619 | 45.4 | 620 | 45.3 | 4 | 577 | 48.7 | 578 | 48.5 | 578 | 48.6 |
| 483.xalancbmk | 4 | 366 | 75.5 | 365 | 75.6 | 366 | 75.4 | 4 | 366 | 75.5 | 365 | 75.6 | 366 | 75.4 |
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
Platform Notes
BIOS configuration: Power Regulator set to Static High Performance Mode Adjacent Sector Prefetch Disabled
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/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 |
| 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/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 |