| CPU2006 license: | 97 | Test date: | Sep-2008 |
|---|---|---|---|
| Test sponsor: | Acer Incorporated | Hardware Availability: | Sep-2008 |
| Tested by: | Acer Incorporated | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X7460 |
| CPU Characteristics: | 1066MHz system bus |
| CPU MHz: | 2667 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 chips, 6 cores/chip |
| CPU(s) orderable: | 1, 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: | 32 GB (16 x 2048MB ECC FB-DIMM DDR2-667 CL5) |
| Disk Subsystem: | 1 x 73GB 10000PRM SAS HDD |
| 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: | ReiserFS |
| System State: | Multi-user, level 3 |
| 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 | 24 | 610 | 384 | 621 | 378 | 599 | 391 | 24 | 555 | 423 | 541 | 433 | 535 | 439 |
| 401.bzip2 | 24 | 1027 | 225 | 1015 | 228 | 1018 | 228 | 24 | 1004 | 231 | 1002 | 231 | 985 | 235 |
| 403.gcc | 24 | 965 | 200 | 972 | 199 | 961 | 201 | 24 | 961 | 201 | 965 | 200 | 963 | 201 |
| 429.mcf | 24 | 1313 | 167 | 1313 | 167 | 1311 | 167 | 24 | 1343 | 163 | 1344 | 163 | 1346 | 163 |
| 445.gobmk | 24 | 713 | 353 | 686 | 367 | 714 | 352 | 24 | 645 | 390 | 646 | 390 | 650 | 387 |
| 456.hmmer | 24 | 573 | 391 | 573 | 391 | 574 | 390 | 24 | 474 | 472 | 474 | 473 | 476 | 470 |
| 458.sjeng | 24 | 750 | 387 | 749 | 388 | 748 | 388 | 24 | 719 | 404 | 718 | 404 | 718 | 404 |
| 462.libquantum | 24 | 2497 | 199 | 2495 | 199 | 2496 | 199 | 1 | 67.3 | 308 | 67.6 | 307 | 67.4 | 307 |
| 464.h264ref | 24 | 777 | 684 | 774 | 686 | 774 | 686 | 24 | 741 | 717 | 739 | 719 | 738 | 719 |
| 471.omnetpp | 24 | 1150 | 130 | 1150 | 130 | 1150 | 130 | 24 | 1138 | 132 | 1140 | 132 | 1139 | 132 |
| 473.astar | 24 | 1047 | 161 | 1054 | 160 | 1055 | 160 | 24 | 952 | 177 | 965 | 175 | 963 | 175 |
| 483.xalancbmk | 24 | 668 | 248 | 676 | 245 | 677 | 245 | 24 | 668 | 248 | 676 | 245 | 677 | 245 |
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 "ulimit -s unlimited" was set for stacksize unlimited
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 |