| CPU2006 license: | 9006 | Test date: | Jan-2009 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Nov-2008 |
| Tested by: | Bull SAS | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7450 |
| CPU Characteristics: | 1066 MHz system bus |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 12 cores, 2 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: | 32 GB (16 x 2GB DDR2-667 FBDIMM) |
| Disk Subsystem: | 1x146 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 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 | 12 | 669 | 175 | 676 | 173 | 680 | 172 | 12 | 586 | 200 | 599 | 196 | 593 | 198 |
| 401.bzip2 | 12 | 1252 | 92.5 | 1255 | 92.3 | 1252 | 92.5 | 12 | 1228 | 94.3 | 1222 | 94.8 | 1223 | 94.7 |
| 403.gcc | 12 | 1036 | 93.2 | 1039 | 93.0 | 1032 | 93.6 | 12 | 1035 | 93.3 | 1045 | 92.5 | 1036 | 93.3 |
| 429.mcf | 12 | 1379 | 79.4 | 1375 | 79.6 | 1376 | 79.6 | 12 | 1381 | 79.3 | 1379 | 79.3 | 1376 | 79.5 |
| 445.gobmk | 12 | 758 | 166 | 746 | 169 | 758 | 166 | 12 | 737 | 171 | 738 | 171 | 735 | 171 |
| 456.hmmer | 12 | 644 | 174 | 646 | 173 | 642 | 174 | 12 | 534 | 210 | 532 | 211 | 533 | 210 |
| 458.sjeng | 12 | 816 | 178 | 815 | 178 | 816 | 178 | 12 | 792 | 183 | 791 | 183 | 788 | 184 |
| 462.libquantum | 12 | 1590 | 156 | 1578 | 158 | 1574 | 158 | 1 | 92.8 | 223 | 93.4 | 222 | 92.9 | 223 |
| 464.h264ref | 12 | 885 | 300 | 884 | 300 | 888 | 299 | 12 | 845 | 314 | 844 | 315 | 843 | 315 |
| 471.omnetpp | 12 | 1198 | 62.6 | 1192 | 62.9 | 1193 | 62.9 | 12 | 1171 | 64.0 | 1171 | 64.0 | 1169 | 64.1 |
| 473.astar | 12 | 1059 | 79.5 | 1059 | 79.6 | 1058 | 79.6 | 12 | 960 | 87.7 | 962 | 87.6 | 960 | 87.8 |
| 483.xalancbmk | 12 | 699 | 118 | 701 | 118 | 702 | 118 | 12 | 699 | 118 | 701 | 118 | 702 | 118 |
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: Adjacent Cache Line Prefetch = Disabled Hardware Prefetcher = Disabled
General Notes
The NEC Express5800/R140a-4(Intel Xeon E7450) and the Bull NovaScale R480 E1(Intel Xeon E7450, 2.40 GHz) models are electronically equivalent. The results have been measured on a Bull NovaScale R480 E1(Intel Xeon E7450, 2.40 GHz) model.
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 |