| CPU2006 license: | 97 | Test date: | Dec-2007 |
|---|---|---|---|
| Test sponsor: | Acer Incorporated | Hardware Availability: | Nov-2007 |
| Tested by: | Acer Incorporated | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5460 |
| CPU Characteristics: | 1333MHz system bus |
| CPU MHz: | 3166 |
| 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 (8 x 2048MB ECC FB-DIMM DDR2-667 CL5-5-5) |
| Disk Subsystem: | 1 x 73GB 10000PRM SAS HDD |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 10 SP1 (x86_64) 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: | ReiserFS |
| System State: | Multi-user, level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 Binutils 2.17.50.0.15 |
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 | 8 | 524 | 149 | 505 | 155 | 501 | 156 | 8 | 424 | 184 | 426 | 183 | 421 | 186 |
| 401.bzip2 | 8 | 703 | 110 | 700 | 110 | 703 | 110 | 8 | 666 | 116 | 668 | 115 | 669 | 115 |
| 403.gcc | 8 | 735 | 87.7 | 730 | 88.2 | 734 | 87.8 | 8 | 727 | 88.6 | 725 | 88.8 | 734 | 87.8 |
| 429.mcf | 8 | 903 | 80.8 | 901 | 81.0 | 900 | 81.1 | 8 | 911 | 80.1 | 913 | 79.9 | 912 | 80.0 |
| 445.gobmk | 8 | 538 | 156 | 539 | 156 | 540 | 155 | 8 | 495 | 170 | 496 | 169 | 496 | 169 |
| 456.hmmer | 8 | 563 | 133 | 563 | 133 | 563 | 133 | 8 | 333 | 224 | 332 | 225 | 333 | 224 |
| 458.sjeng | 8 | 666 | 145 | 665 | 146 | 664 | 146 | 8 | 607 | 159 | 608 | 159 | 608 | 159 |
| 462.libquantum | 8 | 3269 | 50.7 | 3269 | 50.7 | 3269 | 50.7 | 1 | 93.2 | 222 | 92.5 | 224 | 93.4 | 222 |
| 464.h264ref | 8 | 668 | 265 | 668 | 265 | 667 | 265 | 8 | 637 | 278 | 637 | 278 | 638 | 278 |
| 471.omnetpp | 8 | 925 | 54.1 | 925 | 54.1 | 924 | 54.1 | 8 | 906 | 55.2 | 907 | 55.1 | 907 | 55.1 |
| 473.astar | 8 | 712 | 78.9 | 713 | 78.8 | 708 | 79.3 | 8 | 667 | 84.2 | 668 | 84.1 | 667 | 84.3 |
| 483.xalancbmk | 8 | 443 | 125 | 440 | 125 | 440 | 126 | 8 | 443 | 125 | 440 | 125 | 440 | 126 |
General Notes
This result was measured on the Acer Altos R520. The Altos R720 and Altos R520 are electronically equivalent. All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode BIOS Settings Hardware Prefetcher set to ON Adjacent Cache Line Prefetch set to OFF All results used taskset to bind processes to cores. "ulimit -s unlimited" was set for stacksize unlimited OMP_NUM_THREADS set to number of cores
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/spec/users/rahul/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 |
| 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 |
| 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/spec/users/rahul/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/spec/users/rahul/cpu2006.1.0/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |