| CPU2006 license: | 11 | Test date: | Oct-2008 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Nov-2008 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5260 |
| CPU Characteristics: | 1333MHz system bus |
| CPU MHz: | 3333 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 2 chips, 2 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 6 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8 x 2 GB DDR2-5300F ECC) |
| Disk Subsystem: | 1 x 36 GB SAS, 15000 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 4 | 432 | 90.4 | 431 | 90.6 | 440 | 88.8 | 4 | 379 | 103 | 381 | 103 | 376 | 104 |
| 401.bzip2 | 4 | 618 | 62.5 | 617 | 62.6 | 624 | 61.8 | 4 | 585 | 66.0 | 591 | 65.3 | 590 | 65.4 |
| 403.gcc | 4 | 482 | 66.8 | 482 | 66.8 | 485 | 66.5 | 4 | 482 | 66.8 | 482 | 66.8 | 485 | 66.5 |
| 429.mcf | 4 | 448 | 81.4 | 448 | 81.5 | 448 | 81.4 | 4 | 448 | 81.4 | 448 | 81.5 | 448 | 81.4 |
| 445.gobmk | 4 | 486 | 86.3 | 486 | 86.3 | 486 | 86.4 | 4 | 457 | 91.8 | 458 | 91.7 | 457 | 91.8 |
| 456.hmmer | 4 | 419 | 89.2 | 419 | 89.1 | 418 | 89.2 | 4 | 326 | 114 | 326 | 115 | 326 | 114 |
| 458.sjeng | 4 | 557 | 86.9 | 557 | 86.9 | 554 | 87.3 | 4 | 533 | 90.8 | 533 | 90.9 | 532 | 91.0 |
| 462.libquantum | 4 | 464 | 179 | 463 | 179 | 464 | 179 | 1 | 115 | 181 | 115 | 181 | 114 | 181 |
| 464.h264ref | 4 | 603 | 147 | 602 | 147 | 601 | 147 | 4 | 574 | 154 | 572 | 155 | 572 | 155 |
| 471.omnetpp | 4 | 559 | 44.7 | 559 | 44.7 | 560 | 44.7 | 4 | 525 | 47.6 | 525 | 47.6 | 525 | 47.6 |
| 473.astar | 4 | 551 | 50.9 | 552 | 50.9 | 550 | 51.0 | 4 | 488 | 57.6 | 488 | 57.5 | 488 | 57.5 |
| 483.xalancbmk | 4 | 328 | 84.1 | 327 | 84.4 | 327 | 84.3 | 4 | 328 | 84.1 | 327 | 84.4 | 327 | 84.3 |
Submit Notes
The config file option 'submit' was used. taskset was used to bind processes to cores except for 462.libquantum peak
General Notes
OMP_NUM_THREADS set to number of processors KMP_AFFINITY set to "physical,0" KMP_STACKSIZE set to 64M Hardware Prefetch Enabled, Adjacent Sector Prefetch Disabled '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 -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: | basepeak = yes |
| 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 |