| CPU2006 license: | 3 | Test date: | Jun-2008 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Sep-2008 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X3350 |
| CPU Characteristics: | 2.66 GHz, 2x6 MB L2 shared, 1333 MHz system bus |
| CPU MHz: | 2666 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 4 cores/chip |
| CPU(s) orderable: | 1 chip |
| 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: | 8 GB (4x2 GB PC2-6400E CL6) |
| Disk Subsystem: | 1x160 GB 7.2 K SATA |
| 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 | 562 | 69.5 | 563 | 69.4 | 561 | 69.6 | 4 | 461 | 84.8 | 464 | 84.3 | 462 | 84.5 |
| 401.bzip2 | 4 | 711 | 54.3 | 706 | 54.7 | 710 | 54.4 | 4 | 669 | 57.7 | 666 | 58.0 | 663 | 58.2 |
| 403.gcc | 4 | 526 | 61.2 | 535 | 60.1 | 536 | 60.1 | 4 | 532 | 60.6 | 533 | 60.4 | 531 | 60.6 |
| 429.mcf | 4 | 574 | 63.6 | 569 | 64.2 | 568 | 64.3 | 4 | 574 | 63.6 | 569 | 64.2 | 568 | 64.3 |
| 445.gobmk | 4 | 598 | 70.2 | 598 | 70.2 | 598 | 70.2 | 4 | 551 | 76.1 | 550 | 76.3 | 551 | 76.2 |
| 456.hmmer | 4 | 665 | 56.1 | 664 | 56.2 | 666 | 56.1 | 4 | 386 | 96.7 | 385 | 96.9 | 387 | 96.5 |
| 458.sjeng | 4 | 753 | 64.3 | 753 | 64.3 | 754 | 64.2 | 4 | 673 | 72.0 | 670 | 72.2 | 670 | 72.3 |
| 462.libquantum | 4 | 2132 | 38.9 | 2131 | 38.9 | 2124 | 39.0 | 1 | 212 | 97.7 | 207 | 100 | 211 | 98.0 |
| 464.h264ref | 4 | 786 | 113 | 787 | 112 | 788 | 112 | 4 | 755 | 117 | 756 | 117 | 755 | 117 |
| 471.omnetpp | 4 | 603 | 41.5 | 605 | 41.3 | 603 | 41.5 | 4 | 580 | 43.1 | 579 | 43.1 | 581 | 43.0 |
| 473.astar | 4 | 645 | 43.5 | 648 | 43.4 | 649 | 43.3 | 4 | 595 | 47.2 | 599 | 46.9 | 596 | 47.1 |
| 483.xalancbmk | 4 | 365 | 75.6 | 365 | 75.5 | 366 | 75.5 | 4 | 365 | 75.6 | 365 | 75.5 | 366 | 75.5 |
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: Adjacent Cache Line 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: | basepeak = yes |
| 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 |