| CPU2006 license: | 11 | Test date: | Aug-2007 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Apr-2007 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5355 |
| CPU Characteristics: | 1333MHz system bus |
| CPU MHz: | 2667 |
| 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: | 8 MB I+D on chip per chip, 4 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8 x 2GB DRR2-5300F ECC) |
| Disk Subsystem: | 1 x 36 GB SAS, 15000 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SLES 10 (x86_64), 2.6.16.21-0.8-smp |
| Compiler: | Intel C++ Compiler for Linux version 10.1 Build 20070824 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | MicroQuill SmartHeap 8.1 |
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 | 580 | 16.8 | 575 | 17.0 | 576 | 17.0 | 466 | 21.0 | 463 | 21.1 | 463 | 21.1 |
| 401.bzip2 | 723 | 13.3 | 726 | 13.3 | 720 | 13.4 | 670 | 14.4 | 678 | 14.2 | 672 | 14.4 |
| 403.gcc | 691 | 11.6 | 690 | 11.7 | 690 | 11.7 | 472 | 17.1 | 469 | 17.2 | 472 | 17.1 |
| 429.mcf | 486 | 18.8 | 491 | 18.6 | 481 | 19.0 | 451 | 20.2 | 452 | 20.2 | 452 | 20.2 |
| 445.gobmk | 619 | 16.9 | 619 | 17.0 | 619 | 17.0 | 549 | 19.1 | 549 | 19.1 | 549 | 19.1 |
| 456.hmmer | 664 | 14.1 | 664 | 14.1 | 665 | 14.0 | 386 | 24.2 | 387 | 24.1 | 387 | 24.1 |
| 458.sjeng | 769 | 15.7 | 768 | 15.8 | 771 | 15.7 | 696 | 17.4 | 695 | 17.4 | 694 | 17.4 |
| 462.libquantum | 179 | 116 | 186 | 112 | 169 | 123 | 143 | 145 | 142 | 146 | 149 | 139 |
| 464.h264ref | 808 | 27.4 | 809 | 27.4 | 818 | 27.0 | 761 | 29.1 | 761 | 29.1 | 760 | 29.1 |
| 471.omnetpp | 487 | 12.8 | 488 | 12.8 | 489 | 12.8 | 452 | 13.8 | 452 | 13.8 | 453 | 13.8 |
| 473.astar | 555 | 12.6 | 557 | 12.6 | 555 | 12.6 | 504 | 13.9 | 505 | 13.9 | 508 | 13.8 |
| 483.xalancbmk | 320 | 21.6 | 315 | 21.9 | 315 | 21.9 | 320 | 21.6 | 315 | 21.9 | 315 | 21.9 |
General Notes
OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to physical,0 KMP_STACKSIZE set to 32M
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/home/cmplr/usr3/alrahate/cpu2006.1.0/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/home/cmplr/usr3/alrahate/cpu2006.1.0/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/home/cmplr/usr3/alrahate/cpu2006.1.0/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |