| CPU2006 license: | 13 | Test date: | Aug-2008 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Sep-2008 |
| Tested by: | Intel Corporation | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon L7445 |
| CPU Characteristics: | |
| CPU MHz: | 2133 |
| FPU: | Integrated |
| CPU(s) enabled: | 16 cores, 4 chips, 4 cores/chip |
| CPU(s) orderable: | 1,2,4 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 6 MB I+D on chip per chip, 3 MB shared / 2 cores |
| L3 Cache: | 12 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 32 GB (16x2 GB Micron DDR2 5300F, CL5-5-5, ECC) |
| Disk Subsystem: | Seagate 73 GB SAS, 10K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSe Linux SLES10 SP2 |
| Compiler: | Intel C++ Compiler 11.0 for Linux Build 20080730 Package ID: l_cproc_b_11.0.042 |
| 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 | 16 | 725 | 216 | 715 | 219 | 713 | 219 | 16 | 621 | 252 | 628 | 249 | 629 | 248 |
| 401.bzip2 | 16 | 1095 | 141 | 1095 | 141 | 1095 | 141 | 16 | 1054 | 147 | 1055 | 146 | 1055 | 146 |
| 403.gcc | 16 | 903 | 143 | 906 | 142 | 901 | 143 | 16 | 909 | 142 | 909 | 142 | 907 | 142 |
| 429.mcf | 16 | 964 | 151 | 964 | 151 | 964 | 151 | 16 | 982 | 149 | 983 | 149 | 983 | 148 |
| 445.gobmk | 16 | 807 | 208 | 796 | 211 | 808 | 208 | 16 | 746 | 225 | 758 | 221 | 752 | 223 |
| 456.hmmer | 16 | 671 | 222 | 671 | 223 | 671 | 222 | 16 | 528 | 282 | 528 | 283 | 529 | 282 |
| 458.sjeng | 16 | 886 | 218 | 888 | 218 | 888 | 218 | 16 | 854 | 227 | 855 | 226 | 855 | 226 |
| 462.libquantum | 16 | 1622 | 204 | 1623 | 204 | 1623 | 204 | 1 | 89.2 | 232 | 89.9 | 231 | 89.4 | 232 |
| 464.h264ref | 16 | 965 | 367 | 965 | 367 | 965 | 367 | 16 | 918 | 386 | 919 | 385 | 916 | 387 |
| 471.omnetpp | 16 | 985 | 102 | 987 | 101 | 987 | 101 | 16 | 934 | 107 | 933 | 107 | 933 | 107 |
| 473.astar | 16 | 934 | 120 | 933 | 120 | 934 | 120 | 16 | 828 | 136 | 830 | 135 | 830 | 135 |
| 483.xalancbmk | 16 | 586 | 188 | 585 | 189 | 585 | 189 | 16 | 586 | 188 | 585 | 189 | 585 | 189 |
Submit Notes
The config file option 'submit' was used.
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 Hardware Prefetcher: Disabled Adjacent Cache Line Prefetcher: Disabled High Bandwidth Option: Disabled
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.1 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 -opt-prefetch |
C++ benchmarks:
| -xSSE4.1 -ipo -O3 -no-prec-div -opt-prefetch -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) -xSSE4.1 -ipo -O3 -no-prec-div -static -ansi-alias -opt-prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias |
| 403.gcc: | -xSSE4.1 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll4 |
| 462.libquantum: | -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-malloc-options=3 -parallel -par-runtime-control -opt-prefetch |
| 464.h264ref: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -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) -xSSE4.1 -ipo -O3 -no-prec-div -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |