| CPU2006 license: | 9006 | Test date: | Apr-2009 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Feb-2009 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7450 |
| CPU Characteristics: | 1066 MHz system bus |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 18 cores, 3 chips, 6 cores/chip |
| CPU(s) orderable: | 1,2,3,4 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 9 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: | 64 GB (16x4 GB PC2-5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x146.5 GB SAS, 10000 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 11.0 for Linux Build 20081105 Package ID: l_cproc_p_11.0.074 |
| 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 Library 8.1 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 | 18 | 681 | 258 | 689 | 255 | 678 | 260 | 18 | 607 | 290 | 593 | 297 | 601 | 293 |
| 401.bzip2 | 18 | 1287 | 135 | 1280 | 136 | 1279 | 136 | 18 | 1253 | 139 | 1254 | 139 | 1257 | 138 |
| 403.gcc | 18 | 1074 | 135 | 1070 | 135 | 1071 | 135 | 18 | 1073 | 135 | 1072 | 135 | 1069 | 136 |
| 429.mcf | 18 | 1454 | 113 | 1447 | 113 | 1446 | 114 | 18 | 1443 | 114 | 1437 | 114 | 1440 | 114 |
| 445.gobmk | 18 | 763 | 247 | 763 | 247 | 765 | 247 | 18 | 696 | 271 | 721 | 262 | 738 | 256 |
| 456.hmmer | 18 | 669 | 251 | 668 | 251 | 667 | 252 | 18 | 571 | 294 | 564 | 298 | 566 | 297 |
| 458.sjeng | 18 | 825 | 264 | 826 | 264 | 825 | 264 | 18 | 793 | 275 | 792 | 275 | 792 | 275 |
| 462.libquantum | 18 | 1976 | 189 | 1964 | 190 | 1961 | 190 | 1 | 90.7 | 229 | 90.4 | 229 | 89.4 | 232 |
| 464.h264ref | 18 | 880 | 453 | 879 | 453 | 878 | 454 | 18 | 846 | 471 | 845 | 471 | 848 | 470 |
| 471.omnetpp | 18 | 1257 | 89.5 | 1251 | 89.9 | 1250 | 90.0 | 18 | 1239 | 90.8 | 1236 | 91.0 | 1237 | 91.0 |
| 473.astar | 18 | 1116 | 113 | 1109 | 114 | 1107 | 114 | 18 | 1023 | 124 | 1021 | 124 | 1018 | 124 |
| 483.xalancbmk | 18 | 721 | 172 | 717 | 173 | 717 | 173 | 18 | 721 | 172 | 717 | 173 | 717 | 173 |
Submit Notes
The config file option 'submit' was used. taskset was used to bind processes to cores except for 462.libquantum peak
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 KMP_AFFINITY set to "physical,0" KMP_STACKSIZE set to 64M
Platform Notes
Bios settings: Hardware Prefetcher: Disabled Adjacent Cache Line Prefetch: Disabled FSB High Bandwidth Optimization: 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:
| -xSSSE3 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 -opt-prefetch |
C++ benchmarks:
| -xSSSE3 -ipo -O3 -no-prec-div -opt-prefetch -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) -xSSSE3 -ipo -O3 -no-prec-div -static -ansi-alias -opt-prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias |
| 403.gcc: | -xSSSE3 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -ipo -O3 -no-prec-div -static -opt-prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -xSSSE3 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -ipo -O3 -no-prec-div -static -unroll4 |
| 462.libquantum: | -xSSSE3 -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) -xSSSE3 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -ipo -O3 -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) -xSSSE3 -ipo -O3 -no-prec-div -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |