| CPU2006 license: | 3 | Test date: | Sep-2008 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jan-2008 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Jun-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5430 |
| CPU Characteristics: | 2.66 GHz, 2x6 MB L2 shared, 1333 MHz system bus |
| CPU MHz: | 2666 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 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: | 16 GB (8x2 GB PC2-5300F CL5) |
| Disk Subsystem: | 1x72 GB 15 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 20080602 Package ID: l_cc_p_10.1.017 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| 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 | 555 | 17.6 | 554 | 17.6 | 557 | 17.5 | 446 | 21.9 | 446 | 21.9 | 447 | 21.9 |
| 401.bzip2 | 666 | 14.5 | 669 | 14.4 | 665 | 14.5 | 609 | 15.8 | 610 | 15.8 | 609 | 15.9 |
| 403.gcc | 582 | 13.8 | 589 | 13.7 | 580 | 13.9 | 514 | 15.6 | 514 | 15.7 | 515 | 15.6 |
| 429.mcf | 432 | 21.1 | 434 | 21.0 | 434 | 21.0 | 405 | 22.5 | 405 | 22.5 | 404 | 22.6 |
| 445.gobmk | 577 | 18.2 | 577 | 18.2 | 577 | 18.2 | 537 | 19.5 | 536 | 19.6 | 537 | 19.6 |
| 456.hmmer | 670 | 13.9 | 670 | 13.9 | 669 | 14.0 | 384 | 24.3 | 384 | 24.3 | 384 | 24.3 |
| 458.sjeng | 749 | 16.2 | 755 | 16.0 | 754 | 16.0 | 682 | 17.7 | 681 | 17.8 | 684 | 17.7 |
| 462.libquantum | 104 | 199 | 103 | 201 | 103 | 200 | 102 | 203 | 102 | 202 | 103 | 201 |
| 464.h264ref | 804 | 27.5 | 803 | 27.6 | 804 | 27.5 | 756 | 29.3 | 754 | 29.3 | 756 | 29.3 |
| 471.omnetpp | 429 | 14.6 | 430 | 14.5 | 434 | 14.4 | 395 | 15.8 | 394 | 15.8 | 393 | 15.9 |
| 473.astar | 519 | 13.5 | 533 | 13.2 | 518 | 13.5 | 471 | 14.9 | 471 | 14.9 | 473 | 14.9 |
| 483.xalancbmk | 300 | 23.0 | 300 | 23.0 | 301 | 22.9 | 300 | 23.0 | 300 | 23.0 | 301 | 22.9 |
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
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode
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 -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 |
| 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 |