| CPU2006 license: | 6 | Test date: | Aug-2008 |
|---|---|---|---|
| Test sponsor: | Sun Microsystems | Hardware Availability: | Sep-2008 |
| Tested by: | Sun Microsystems | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X7460 |
| CPU Characteristics: | |
| CPU MHz: | 2667 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 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: | 32 GB (16x2 GB PC2-5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1xSAS, 72 GB, 10K RPM |
| 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, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Binutils 2.18.50.0.7.20080502 Microquill SmartHeap V8.1 |
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 | 611 | 384 | 597 | 393 | 596 | 394 | 24 | 527 | 445 | 529 | 443 | 536 | 437 |
| 401.bzip2 | 24 | 1019 | 227 | 1002 | 231 | 1003 | 231 | 24 | 968 | 239 | 970 | 239 | 968 | 239 |
| 403.gcc | 24 | 953 | 203 | 952 | 203 | 950 | 203 | 24 | 957 | 202 | 947 | 204 | 953 | 203 |
| 429.mcf | 24 | 1329 | 165 | 1327 | 165 | 1329 | 165 | 24 | 1329 | 165 | 1329 | 165 | 1329 | 165 |
| 445.gobmk | 24 | 697 | 361 | 678 | 371 | 682 | 369 | 24 | 663 | 380 | 653 | 385 | 668 | 377 |
| 456.hmmer | 24 | 569 | 394 | 570 | 393 | 570 | 393 | 24 | 474 | 473 | 474 | 473 | 473 | 473 |
| 458.sjeng | 24 | 735 | 395 | 734 | 396 | 733 | 396 | 24 | 714 | 407 | 711 | 408 | 711 | 408 |
| 462.libquantum | 24 | 2492 | 200 | 2489 | 200 | 2488 | 200 | 1 | 66.7 | 311 | 66.7 | 310 | 66.9 | 310 |
| 464.h264ref | 24 | 774 | 686 | 774 | 687 | 774 | 686 | 24 | 736 | 721 | 736 | 721 | 737 | 721 |
| 471.omnetpp | 24 | 1130 | 133 | 1128 | 133 | 1129 | 133 | 24 | 1122 | 134 | 1121 | 134 | 1121 | 134 |
| 473.astar | 24 | 1047 | 161 | 1050 | 160 | 1047 | 161 | 24 | 956 | 176 | 958 | 176 | 963 | 175 |
| 483.xalancbmk | 24 | 668 | 248 | 667 | 248 | 670 | 247 | 24 | 668 | 248 | 667 | 248 | 670 | 247 |
Submit Notes
The config file option 'submit' was used.
Operating System Notes
taskset was used to bind processes to cores except for 462.libquantum peak 'ulimit -s unlimited' was used to set the stacksize to unlimited OMP_NUM_THREADS set to number of cores. KMP_STACKSIZE set to 64M KMP_AFFINITY set to physical,0
Platform Notes
Default BIOS settings were used.
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode
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 |