| CPU2006 license: | 3 | Test date: | Apr-2008 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jul-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: | 32 GB (8x4 GB PC2-5300F CL5) |
| Disk Subsystem: | 1x72 GB 10 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 10.1 for Linux Build 20070913 Package ID: l_cc_p_10.1.008 |
| Auto Parallel: | Yes |
| File System: | ext2 |
| System State: | Run level 3 (multi-user) |
| 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 | 503 | 77.6 | 503 | 77.7 | 501 | 78.0 | 4 | 420 | 93.1 | 423 | 92.5 | 417 | 93.7 |
| 401.bzip2 | 4 | 688 | 56.1 | 690 | 56.0 | 687 | 56.1 | 4 | 650 | 59.4 | 653 | 59.1 | 653 | 59.1 |
| 403.gcc | 4 | 592 | 54.4 | 596 | 54.1 | 593 | 54.3 | 4 | 589 | 54.7 | 591 | 54.5 | 595 | 54.1 |
| 429.mcf | 4 | 733 | 49.8 | 736 | 49.5 | 733 | 49.8 | 4 | 725 | 50.3 | 726 | 50.3 | 724 | 50.4 |
| 445.gobmk | 4 | 537 | 78.1 | 526 | 79.8 | 531 | 79.0 | 4 | 487 | 86.2 | 498 | 84.2 | 486 | 86.4 |
| 456.hmmer | 4 | 561 | 66.6 | 561 | 66.5 | 561 | 66.5 | 4 | 333 | 112 | 330 | 113 | 330 | 113 |
| 458.sjeng | 4 | 663 | 72.9 | 661 | 73.2 | 668 | 72.5 | 4 | 597 | 81.1 | 598 | 80.9 | 596 | 81.2 |
| 462.libquantum | 4 | 2689 | 30.8 | 2671 | 31.0 | 2669 | 31.1 | 1 | 252 | 82.2 | 253 | 81.8 | 255 | 81.4 |
| 464.h264ref | 4 | 668 | 133 | 668 | 133 | 669 | 132 | 4 | 642 | 138 | 642 | 138 | 642 | 138 |
| 471.omnetpp | 4 | 670 | 37.3 | 667 | 37.5 | 668 | 37.4 | 4 | 641 | 39.0 | 640 | 39.1 | 640 | 39.1 |
| 473.astar | 4 | 631 | 44.5 | 630 | 44.5 | 630 | 44.6 | 4 | 587 | 47.8 | 590 | 47.6 | 585 | 48.0 |
| 483.xalancbmk | 4 | 375 | 73.6 | 374 | 73.8 | 374 | 73.7 | 4 | 375 | 73.6 | 374 | 73.8 | 374 | 73.7 |
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 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 |