| CPU2006 license: | 11 | Test date: | Dec-2008 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Nov-2008 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5482 |
| CPU Characteristics: | 1600MHz system bus |
| CPU MHz: | 3200 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 12 MB I+D on chip per chip, 6 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 32 GB (8 x 4 GB DDR2-6400F ECC) |
| Disk Subsystem: | 1 x 80 GB SATA, 7200 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: | 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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | 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 | 451 | 21.7 | 446 | 21.9 | 451 | 21.7 | 358 | 27.3 | 357 | 27.4 | 358 | 27.3 |
| 401.bzip2 | 544 | 17.7 | 543 | 17.8 | 543 | 17.8 | 504 | 19.2 | 504 | 19.1 | 505 | 19.1 |
| 403.gcc | 476 | 16.9 | 471 | 17.1 | 454 | 17.7 | 373 | 21.6 | 373 | 21.6 | 373 | 21.6 |
| 429.mcf | 308 | 29.6 | 307 | 29.7 | 307 | 29.7 | 307 | 29.7 | 308 | 29.6 | 308 | 29.6 |
| 445.gobmk | 485 | 21.6 | 485 | 21.6 | 484 | 21.7 | 448 | 23.4 | 448 | 23.4 | 448 | 23.4 |
| 456.hmmer | 516 | 18.1 | 516 | 18.1 | 516 | 18.1 | 336 | 27.8 | 336 | 27.8 | 336 | 27.8 |
| 458.sjeng | 566 | 21.4 | 564 | 21.4 | 568 | 21.3 | 538 | 22.5 | 539 | 22.5 | 537 | 22.5 |
| 462.libquantum | 72.3 | 287 | 72.1 | 288 | 72.2 | 287 | 72.3 | 287 | 72.1 | 288 | 72.2 | 287 |
| 464.h264ref | 707 | 31.3 | 703 | 31.5 | 701 | 31.6 | 586 | 37.7 | 589 | 37.6 | 587 | 37.7 |
| 471.omnetpp | 383 | 16.3 | 384 | 16.3 | 383 | 16.3 | 346 | 18.1 | 347 | 18.0 | 347 | 18.0 |
| 473.astar | 443 | 15.9 | 442 | 15.9 | 442 | 15.9 | 376 | 18.7 | 376 | 18.7 | 376 | 18.7 |
| 483.xalancbmk | 259 | 26.7 | 258 | 26.7 | 259 | 26.6 | 259 | 26.7 | 258 | 26.7 | 259 | 26.6 |
General Notes
OMP_NUM_THREADS set to number of processors KMP_AFFINITY set to "physical,0" Hardware Prefetch Enabled, Adjacent Sector Prefetch Enabled Powersave daemon was disabled in OS 'ulimit -s unlimited' was used to set the stack size to unlimited prior to run
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 -parallel -par-runtime-control -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 -auto-ilp32 -opt-prefetch -ansi-alias |
| 403.gcc: | -xSSE4.1 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -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 -auto-ilp32 |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll4 |
| 462.libquantum: | basepeak = yes |
| 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 |