| 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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 551 | 17.7 | 561 | 17.4 | 558 | 17.5 | 441 | 22.2 | 439 | 22.2 | 439 | 22.2 |
| 401.bzip2 | 665 | 14.5 | 654 | 14.7 | 654 | 14.7 | 605 | 15.9 | 604 | 16.0 | 604 | 16.0 |
| 403.gcc | 470 | 17.1 | 469 | 17.2 | 469 | 17.2 | 384 | 21.0 | 386 | 20.9 | 385 | 20.9 |
| 429.mcf | 356 | 25.6 | 356 | 25.6 | 355 | 25.7 | 354 | 25.7 | 355 | 25.7 | 354 | 25.7 |
| 445.gobmk | 599 | 17.5 | 599 | 17.5 | 599 | 17.5 | 534 | 19.6 | 534 | 19.6 | 534 | 19.6 |
| 456.hmmer | 663 | 14.1 | 663 | 14.1 | 664 | 14.0 | 383 | 24.3 | 384 | 24.3 | 383 | 24.4 |
| 458.sjeng | 735 | 16.5 | 731 | 16.5 | 734 | 16.5 | 659 | 18.4 | 660 | 18.3 | 662 | 18.3 |
| 462.libquantum | 400 | 51.8 | 388 | 53.4 | 380 | 54.5 | 212 | 97.8 | 212 | 97.7 | 207 | 100 |
| 464.h264ref | 806 | 27.5 | 806 | 27.5 | 807 | 27.4 | 754 | 29.3 | 750 | 29.5 | 752 | 29.4 |
| 471.omnetpp | 358 | 17.5 | 356 | 17.5 | 357 | 17.5 | 325 | 19.3 | 326 | 19.2 | 325 | 19.2 |
| 473.astar | 508 | 13.8 | 507 | 13.8 | 507 | 13.9 | 463 | 15.2 | 459 | 15.3 | 460 | 15.3 |
| 483.xalancbmk | 283 | 24.4 | 283 | 24.4 | 282 | 24.4 | 283 | 24.4 | 283 | 24.4 | 282 | 24.4 |
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
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 -opt-malloc-options=3 -parallel -par-runtime-control |
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 -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/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 |