| 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: | Red Hat Enterprise Linux Server release 5.1, Kernel 2.6.18-53.el5 on an x86_64 |
| 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 |
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 | 477 | 20.5 | 470 | 20.8 | 474 | 20.6 | 381 | 25.7 | 386 | 25.3 | 380 | 25.7 |
| 401.bzip2 | 566 | 17.1 | 569 | 17.0 | 567 | 17.0 | 525 | 18.4 | 528 | 18.3 | 527 | 18.3 |
| 403.gcc | 467 | 17.3 | 466 | 17.3 | 468 | 17.2 | 405 | 19.9 | 403 | 20.0 | 404 | 19.9 |
| 429.mcf | 418 | 21.8 | 418 | 21.8 | 426 | 21.4 | 390 | 23.4 | 390 | 23.4 | 387 | 23.6 |
| 445.gobmk | 512 | 20.5 | 512 | 20.5 | 513 | 20.5 | 463 | 22.7 | 462 | 22.7 | 464 | 22.6 |
| 456.hmmer | 560 | 16.7 | 561 | 16.6 | 560 | 16.7 | 324 | 28.8 | 324 | 28.8 | 325 | 28.8 |
| 458.sjeng | 653 | 18.5 | 657 | 18.4 | 657 | 18.4 | 611 | 19.8 | 605 | 20.0 | 597 | 20.3 |
| 462.libquantum | 106 | 195 | 86.1 | 241 | 87.4 | 237 | 91.8 | 226 | 92.8 | 223 | 92.0 | 225 |
| 464.h264ref | 683 | 32.4 | 684 | 32.4 | 678 | 32.7 | 633 | 34.9 | 634 | 34.9 | 634 | 34.9 |
| 471.omnetpp | 412 | 15.2 | 410 | 15.2 | 411 | 15.2 | 379 | 16.5 | 381 | 16.4 | 383 | 16.3 |
| 473.astar | 454 | 15.5 | 453 | 15.5 | 457 | 15.3 | 412 | 17.0 | 414 | 17.0 | 412 | 17.1 |
| 483.xalancbmk | 257 | 26.8 | 257 | 26.8 | 258 | 26.7 | 257 | 26.8 | 257 | 26.8 | 258 | 26.7 |
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
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 |