| CPU2006 license: | 9006 | Test date: | Dec-2007 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Dec-2007 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5460 |
| CPU Characteristics: | 3.16 GHz, 2x6 MB L2 shared, 1333 MHz bus |
| CPU MHz: | 3160 |
| 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: | 12 GB (12x1 GB PC2-5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x73.2 GB SAS, 10000RPM |
| 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 for Linux32 and Linux64 version 10.1 Build 20070913 Package ID: l_cc_p_10.1.008 |
| Auto Parallel: | Yes |
| File System: | ext2 |
| System State: | Multiuser, Runlevel 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | MicroQuill SmartHeap library 8.1 binutils-2.17.tar.gz, Version 2.17 |
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 | 505 | 155 | 502 | 156 | 503 | 155 | 8 | 424 | 184 | 418 | 187 | 418 | 187 |
| 401.bzip2 | 8 | 722 | 107 | 716 | 108 | 699 | 110 | 8 | 676 | 114 | 677 | 114 | 681 | 113 |
| 403.gcc | 8 | 742 | 86.8 | 737 | 87.4 | 737 | 87.4 | 8 | 730 | 88.2 | 733 | 87.8 | 738 | 87.3 |
| 429.mcf | 8 | 920 | 79.3 | 919 | 79.4 | 919 | 79.4 | 8 | 931 | 78.3 | 929 | 78.5 | 930 | 78.4 |
| 445.gobmk | 8 | 536 | 157 | 536 | 157 | 532 | 158 | 8 | 494 | 170 | 497 | 169 | 494 | 170 |
| 456.hmmer | 8 | 561 | 133 | 561 | 133 | 561 | 133 | 8 | 332 | 225 | 332 | 225 | 333 | 224 |
| 458.sjeng | 8 | 660 | 147 | 663 | 146 | 660 | 147 | 8 | 603 | 161 | 605 | 160 | 602 | 161 |
| 462.libquantum | 8 | 3160 | 52.5 | 3140 | 52.8 | 3136 | 52.9 | 1 | 87.3 | 237 | 86.1 | 241 | 87.7 | 236 |
| 464.h264ref | 8 | 666 | 266 | 665 | 266 | 666 | 266 | 8 | 638 | 278 | 638 | 278 | 643 | 275 |
| 471.omnetpp | 8 | 950 | 52.6 | 950 | 52.6 | 950 | 52.6 | 8 | 938 | 53.3 | 939 | 53.3 | 938 | 53.3 |
| 473.astar | 8 | 720 | 78.0 | 718 | 78.3 | 718 | 78.2 | 8 | 678 | 82.9 | 680 | 82.6 | 677 | 82.9 |
| 483.xalancbmk | 8 | 441 | 125 | 441 | 125 | 441 | 125 | 8 | 441 | 125 | 441 | 125 | 441 | 125 |
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 (default).
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2, 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 -inline-calloc -opt-malloc-options=3 |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/opt/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 |
| 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/opt/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/opt/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |