| CPU2006 license: | 3 | Test date: | Sep-2008 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Sep-2008 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X7460 |
| CPU Characteristics: | 2.66 GHz, 16 MB shared, 1333 MHz system bus |
| CPU MHz: | 2667 |
| FPU: | Integrated |
| CPU(s) enabled: | 12 cores, 2 chips, 6 cores/chip |
| CPU(s) orderable: | 2,4 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: | 16 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 64 GB (16x4 GB PC2-5300F CL5) |
| Disk Subsystem: | 1x146 GB 10 K SAS |
| 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 11.0 for Linux Build 20080730 Package ID: l_cproc_b_11.0.042 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| 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 | 12 | 615 | 191 | 607 | 193 | 605 | 194 | 12 | 542 | 216 | 540 | 217 | 533 | 220 |
| 401.bzip2 | 12 | 983 | 118 | 981 | 118 | 982 | 118 | 12 | 948 | 122 | 950 | 122 | 947 | 122 |
| 403.gcc | 12 | 902 | 107 | 904 | 107 | 907 | 107 | 12 | 906 | 107 | 911 | 106 | 906 | 107 |
| 429.mcf | 12 | 1168 | 93.7 | 1168 | 93.7 | 1167 | 93.8 | 12 | 1168 | 93.7 | 1168 | 93.7 | 1167 | 93.8 |
| 445.gobmk | 12 | 669 | 188 | 676 | 186 | 685 | 184 | 12 | 635 | 198 | 657 | 192 | 649 | 194 |
| 456.hmmer | 12 | 553 | 203 | 555 | 202 | 554 | 202 | 12 | 450 | 249 | 448 | 250 | 448 | 250 |
| 458.sjeng | 12 | 744 | 195 | 742 | 196 | 743 | 196 | 12 | 711 | 204 | 711 | 204 | 712 | 204 |
| 462.libquantum | 12 | 1694 | 147 | 1694 | 147 | 1692 | 147 | 1 | 82.1 | 252 | 83.5 | 248 | 81.0 | 256 |
| 464.h264ref | 12 | 771 | 344 | 770 | 345 | 772 | 344 | 12 | 736 | 361 | 736 | 361 | 736 | 361 |
| 471.omnetpp | 12 | 1040 | 72.1 | 1040 | 72.1 | 1039 | 72.2 | 12 | 1022 | 73.4 | 1022 | 73.4 | 1023 | 73.3 |
| 473.astar | 12 | 933 | 90.3 | 929 | 90.7 | 925 | 91.1 | 12 | 842 | 100 | 838 | 101 | 838 | 101 |
| 483.xalancbmk | 12 | 594 | 139 | 592 | 140 | 593 | 140 | 12 | 594 | 139 | 592 | 140 | 593 | 140 |
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
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: | basepeak = yes |
| 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 |