| CPU2006 license: | 3 | Test date: | Oct-2007 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Nov-2007 |
| 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 or 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 Linux32 and Linux64 version 10.1 Build 20070725 |
| 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 | 474 | 20.6 | 475 | 20.5 | 474 | 20.6 | 383 | 25.5 | 384 | 25.4 | 384 | 25.4 |
| 401.bzip2 | 565 | 17.1 | 565 | 17.1 | 564 | 17.1 | 523 | 18.4 | 523 | 18.4 | 523 | 18.4 |
| 403.gcc | 540 | 14.9 | 543 | 14.8 | 508 | 15.9 | 400 | 20.1 | 399 | 20.2 | 400 | 20.1 |
| 429.mcf | 407 | 22.4 | 407 | 22.4 | 407 | 22.4 | 375 | 24.3 | 376 | 24.3 | 375 | 24.3 |
| 445.gobmk | 510 | 20.6 | 510 | 20.6 | 509 | 20.6 | 460 | 22.8 | 461 | 22.8 | 459 | 22.8 |
| 456.hmmer | 564 | 16.5 | 563 | 16.6 | 563 | 16.6 | 324 | 28.8 | 324 | 28.8 | 323 | 28.8 |
| 458.sjeng | 649 | 18.7 | 648 | 18.7 | 650 | 18.6 | 584 | 20.7 | 586 | 20.6 | 584 | 20.7 |
| 462.libquantum | 88.6 | 234 | 87.9 | 236 | 88.2 | 235 | 93.1 | 223 | 91.5 | 226 | 91.2 | 227 |
| 464.h264ref | 673 | 32.9 | 683 | 32.4 | 673 | 32.9 | 631 | 35.1 | 632 | 35.0 | 629 | 35.2 |
| 471.omnetpp | 398 | 15.7 | 397 | 15.7 | 396 | 15.8 | 369 | 16.9 | 369 | 16.9 | 368 | 17.0 |
| 473.astar | 458 | 15.3 | 446 | 15.7 | 447 | 15.7 | 406 | 17.3 | 407 | 17.3 | 407 | 17.2 |
| 483.xalancbmk | 257 | 26.8 | 257 | 26.8 | 256 | 26.9 | 257 | 26.8 | 257 | 26.8 | 256 | 26.9 |
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
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 -parallel -par-runtime-control |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/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 -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/home/cmplr/usr3/alrahate/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/home/cmplr/usr3/alrahate/cpu2006.1.0/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |