| 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 E5450 |
| CPU Characteristics: | 3.0 GHz, 2x6 MB L2 shared, 1333 MHz system bus |
| CPU MHz: | 3000 |
| 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: | 1x146 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 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 | 500 | 19.5 | 497 | 19.6 | 496 | 19.7 | 403 | 24.2 | 402 | 24.3 | 404 | 24.2 |
| 401.bzip2 | 594 | 16.2 | 594 | 16.2 | 596 | 16.2 | 543 | 17.8 | 544 | 17.7 | 544 | 17.7 |
| 403.gcc | 528 | 15.2 | 526 | 15.3 | 549 | 14.7 | 479 | 16.8 | 479 | 16.8 | 479 | 16.8 |
| 429.mcf | 416 | 21.9 | 416 | 21.9 | 415 | 22.0 | 387 | 23.6 | 388 | 23.5 | 388 | 23.5 |
| 445.gobmk | 515 | 20.4 | 515 | 20.4 | 515 | 20.4 | 483 | 21.7 | 484 | 21.7 | 483 | 21.7 |
| 456.hmmer | 595 | 15.7 | 594 | 15.7 | 595 | 15.7 | 341 | 27.3 | 342 | 27.3 | 342 | 27.3 |
| 458.sjeng | 674 | 18.0 | 672 | 18.0 | 677 | 17.9 | 616 | 19.6 | 617 | 19.6 | 612 | 19.8 |
| 462.libquantum | 98.2 | 211 | 92.0 | 225 | 91.9 | 225 | 90.0 | 230 | 89.5 | 232 | 89.5 | 231 |
| 464.h264ref | 718 | 30.8 | 706 | 31.3 | 705 | 31.4 | 669 | 33.1 | 664 | 33.3 | 664 | 33.3 |
| 471.omnetpp | 413 | 15.1 | 412 | 15.2 | 412 | 15.2 | 381 | 16.4 | 379 | 16.5 | 379 | 16.5 |
| 473.astar | 467 | 15.0 | 469 | 15.0 | 467 | 15.0 | 424 | 16.6 | 425 | 16.5 | 425 | 16.5 |
| 483.xalancbmk | 276 | 25.0 | 275 | 25.1 | 275 | 25.1 | 276 | 25.0 | 275 | 25.1 | 275 | 25.1 |
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 |