| CPU2006 license: | 9001 | Test date: | May-2008 |
|---|---|---|---|
| Test sponsor: | Itautec | Hardware Availability: | Dec-2007 |
| Tested by: | Itautec | Software Availability: | Jan-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5460 |
| CPU Characteristics: | |
| CPU MHz: | 3160 |
| 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: | 12 GB (6 * 2 GB PC2-5300 FBDIMM, CL-5-5-5, ECC) |
| Disk Subsystem: | 1 x SCSI, 73GB, 10000 RPM |
| 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 Linux version 10.1 Build 20080112 Package ID: l_cc_p_10.1.012 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Run Level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Binutils 2.17.10.50 MicroQuill SmartHeap V8.1 |
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 | 514 | 76.0 | 512 | 76.4 | 517 | 75.7 | 4 | 432 | 90.4 | 437 | 89.4 | 432 | 90.4 |
| 401.bzip2 | 4 | 660 | 58.5 | 664 | 58.2 | 663 | 58.2 | 4 | 616 | 62.7 | 617 | 62.5 | 614 | 62.9 |
| 403.gcc | 4 | 588 | 54.7 | 585 | 55.1 | 588 | 54.7 | 4 | 588 | 54.7 | 585 | 55.1 | 588 | 54.7 |
| 429.mcf | 4 | 751 | 48.6 | 761 | 47.9 | 765 | 47.7 | 4 | 761 | 47.9 | 758 | 48.1 | 760 | 48.0 |
| 445.gobmk | 4 | 567 | 74.0 | 549 | 76.5 | 562 | 74.6 | 4 | 516 | 81.3 | 526 | 79.8 | 525 | 79.9 |
| 456.hmmer | 4 | 591 | 63.1 | 590 | 63.2 | 590 | 63.2 | 4 | 349 | 107 | 347 | 108 | 347 | 107 |
| 458.sjeng | 4 | 676 | 71.5 | 677 | 71.5 | 674 | 71.8 | 4 | 618 | 78.3 | 615 | 78.7 | 615 | 78.7 |
| 462.libquantum | 4 | 2984 | 27.8 | 2978 | 27.8 | 2979 | 27.8 | 1 | 271 | 76.3 | 274 | 75.7 | 268 | 77.2 |
| 464.h264ref | 4 | 704 | 126 | 703 | 126 | 704 | 126 | 4 | 671 | 132 | 670 | 132 | 670 | 132 |
| 471.omnetpp | 4 | 690 | 36.2 | 690 | 36.2 | 690 | 36.2 | 4 | 672 | 37.2 | 674 | 37.1 | 673 | 37.2 |
| 473.astar | 4 | 659 | 42.6 | 655 | 42.9 | 654 | 42.9 | 4 | 609 | 46.1 | 613 | 45.8 | 612 | 45.9 |
| 483.xalancbmk | 4 | 389 | 70.9 | 392 | 70.5 | 390 | 70.8 | 4 | 389 | 70.9 | 392 | 70.5 | 390 | 70.8 |
Compiler Invocation Notes
OMP_NUM_THREADS set to number of cores KMP_STACK_SIZE set to 64M KMP_AFFINITY set to physical,0
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run. '/usr/bin/taskset' used to bind benchmark copies to processors, except for 462.libquantum at peak.
Platform Notes
Hardware Prefetch Enabled
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/opt/sh/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: | basepeak = yes |
| 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/opt/sh/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/opt/sh/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |