| CPU2006 license: | 3 | Test date: | Apr-2008 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Mar-2008 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Sep-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 CL5) |
| Disk Subsystem: | 1x250 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 | 570 | 68.5 | 566 | 69.0 | 569 | 68.7 | 4 | 470 | 83.2 | 468 | 83.4 | 467 | 83.6 |
| 401.bzip2 | 4 | 726 | 53.2 | 717 | 53.8 | 714 | 54.1 | 4 | 673 | 57.3 | 670 | 57.6 | 669 | 57.7 |
| 403.gcc | 4 | 532 | 60.5 | 535 | 60.2 | 530 | 60.8 | 4 | 531 | 60.6 | 533 | 60.5 | 534 | 60.3 |
| 429.mcf | 4 | 577 | 63.2 | 581 | 62.8 | 582 | 62.7 | 4 | 577 | 63.2 | 581 | 62.8 | 582 | 62.7 |
| 445.gobmk | 4 | 594 | 70.6 | 595 | 70.5 | 594 | 70.6 | 4 | 548 | 76.5 | 563 | 74.6 | 560 | 75.0 |
| 456.hmmer | 4 | 667 | 56.0 | 668 | 55.8 | 668 | 55.9 | 4 | 386 | 96.7 | 387 | 96.4 | 387 | 96.5 |
| 458.sjeng | 4 | 748 | 64.7 | 750 | 64.5 | 751 | 64.4 | 4 | 668 | 72.4 | 666 | 72.7 | 669 | 72.3 |
| 462.libquantum | 4 | 2028 | 40.9 | 2024 | 41.0 | 2024 | 41.0 | 1 | 287 | 72.1 | 285 | 72.6 | 287 | 72.1 |
| 464.h264ref | 4 | 788 | 112 | 788 | 112 | 787 | 112 | 4 | 757 | 117 | 758 | 117 | 757 | 117 |
| 471.omnetpp | 4 | 526 | 47.5 | 526 | 47.6 | 526 | 47.5 | 4 | 497 | 50.3 | 497 | 50.3 | 497 | 50.3 |
| 473.astar | 4 | 624 | 45.0 | 618 | 45.5 | 625 | 44.9 | 4 | 576 | 48.7 | 575 | 48.8 | 579 | 48.5 |
| 483.xalancbmk | 4 | 360 | 76.7 | 360 | 76.8 | 360 | 76.7 | 4 | 360 | 76.7 | 360 | 76.8 | 360 | 76.7 |
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: Adjacent Sector Prefetch Disabled Hardware Prefetcher 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 |