| CPU2006 license: | 55 | Test date: | Jul-2008 |
|---|---|---|---|
| Test sponsor: | Dell Inc. | Hardware Availability: | Nov-2007 |
| Tested by: | Dell Inc. | Software Availability: | May-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5460 |
| CPU Characteristics: | |
| 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 2 GB, DDR2-667 MHz, CL5, Reg, Dual Rank) |
| Disk Subsystem: | 2 x 73 GB GB SAS, 15000 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP2 Kernel 2.6.16-60.0.21-smp |
| Compiler: | Intel C++ Compiler 10.1 for Linux Build 20080312 Package ID: l_cc_p_10.1.015 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 Binutils 2.18.50.0.7.20080502 |
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 | 496 | 157 | 497 | 157 | 496 | 158 | 8 | 422 | 185 | 418 | 187 | 420 | 186 |
| 401.bzip2 | 8 | 692 | 112 | 725 | 107 | 703 | 110 | 8 | 649 | 119 | 651 | 119 | 646 | 119 |
| 403.gcc | 8 | 681 | 94.6 | 678 | 95.0 | 675 | 95.5 | 8 | 680 | 94.7 | 677 | 95.1 | 682 | 94.4 |
| 429.mcf | 8 | 911 | 80.1 | 914 | 79.8 | 912 | 80.0 | 8 | 923 | 79.0 | 918 | 79.5 | 921 | 79.2 |
| 445.gobmk | 8 | 537 | 156 | 537 | 156 | 538 | 156 | 8 | 495 | 169 | 496 | 169 | 497 | 169 |
| 456.hmmer | 8 | 562 | 133 | 563 | 133 | 563 | 133 | 8 | 332 | 225 | 332 | 225 | 332 | 225 |
| 458.sjeng | 8 | 663 | 146 | 661 | 147 | 661 | 146 | 8 | 598 | 162 | 597 | 162 | 596 | 162 |
| 462.libquantum | 8 | 3122 | 53.1 | 3122 | 53.1 | 3122 | 53.1 | 1 | 91.0 | 228 | 91.2 | 227 | 90.9 | 228 |
| 464.h264ref | 8 | 671 | 264 | 671 | 264 | 671 | 264 | 8 | 638 | 277 | 638 | 278 | 638 | 278 |
| 471.omnetpp | 8 | 819 | 61.0 | 820 | 61.0 | 820 | 61.0 | 8 | 809 | 61.8 | 808 | 61.9 | 807 | 61.9 |
| 473.astar | 8 | 702 | 80.0 | 699 | 80.3 | 702 | 80.0 | 8 | 661 | 85.0 | 660 | 85.1 | 659 | 85.2 |
| 483.xalancbmk | 8 | 428 | 129 | 428 | 129 | 428 | 129 | 8 | 428 | 129 | 428 | 129 | 428 | 129 |
Submit Notes
The config file option 'submit' was used.
Platform Notes
BIOS Settings: Adjacent Cache Line Prefetch = Disabled (default = Enabled)
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode taskset was used to bind processes to cores except for 462.libquantum peak OMP_NUM_THREADS set to number of processors 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 -inline-calloc -opt-malloc-options=3 |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/spec/cpu2006.1.1/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 |
| 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/cpu2006.1.1/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/spec/cpu2006.1.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |