| CPU2006 license: | 11 | Test date: | Oct-2009 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Oct-2009 |
| Tested by: | IBM Corporation | Software Availability: | Mar-2009 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X3440 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.93 GHz |
| CPU MHz: | 2533 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 4 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 256 KB I+D on chip per core |
| L3 Cache: | 8 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 16 GB (4 x 4 GB PC3-10600R) |
| Disk Subsystem: | 1 x 250 GB SATA, 7200RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 11 (x86_64), Kernel 2.6.27.19-5-default |
| Compiler: | Intel C++ Compiler Professional 11.0 for Linux Build 20090131 Package ID: l_cproc_p_11.0.080 |
| 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 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 | 485 | 20.1 | 482 | 20.3 | 483 | 20.2 | 379 | 25.8 | 378 | 25.8 | 378 | 25.9 |
| 401.bzip2 | 724 | 13.3 | 724 | 13.3 | 724 | 13.3 | 621 | 15.5 | 620 | 15.6 | 620 | 15.6 |
| 403.gcc | 336 | 23.9 | 337 | 23.9 | 337 | 23.9 | 312 | 25.8 | 313 | 25.7 | 315 | 25.6 |
| 429.mcf | 225 | 40.6 | 219 | 41.7 | 219 | 41.6 | 222 | 41.0 | 222 | 41.0 | 221 | 41.2 |
| 445.gobmk | 559 | 18.8 | 559 | 18.8 | 558 | 18.8 | 476 | 22.1 | 476 | 22.0 | 476 | 22.0 |
| 456.hmmer | 490 | 19.0 | 490 | 19.0 | 492 | 19.0 | 336 | 27.8 | 335 | 27.8 | 336 | 27.8 |
| 458.sjeng | 566 | 21.4 | 565 | 21.4 | 564 | 21.4 | 517 | 23.4 | 519 | 23.3 | 516 | 23.5 |
| 462.libquantum | 120 | 173 | 120 | 173 | 120 | 172 | 120 | 173 | 120 | 173 | 120 | 172 |
| 464.h264ref | 767 | 28.8 | 773 | 28.6 | 768 | 28.8 | 652 | 34.0 | 651 | 34.0 | 652 | 33.9 |
| 471.omnetpp | 297 | 21.1 | 298 | 21.0 | 297 | 21.0 | 254 | 24.6 | 254 | 24.6 | 254 | 24.7 |
| 473.astar | 491 | 14.3 | 492 | 14.3 | 489 | 14.4 | 423 | 16.6 | 423 | 16.6 | 421 | 16.7 |
| 483.xalancbmk | 218 | 31.7 | 217 | 31.8 | 217 | 31.9 | 218 | 31.7 | 217 | 31.8 | 217 | 31.9 |
General Notes
'ulimit -s unlimited' was used to set the stack size to unlimited prior to run CPU C-States Enable and Adjacent Sector Prefetch Enable Turbo Mode Enable OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to granularity=fine,scatter
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -par-runtime-control -opt-prefetch |
C++ benchmarks:
| -xSSE4.2 -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):
| icc | |
| 401.bzip2: | /opt/intel/Compiler/11.0/080/bin/intel64/icc |
| 456.hmmer: | /opt/intel/Compiler/11.0/080/bin/intel64/icc |
| 458.sjeng: | /opt/intel/Compiler/11.0/080/bin/intel64/icc |
C++ benchmarks (except as noted below):
| icpc | |
| 473.astar: | /opt/intel/Compiler/11.0/080/bin/intel64/icpc |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -static(pass 2) -prof-use(pass 2) -ansi-alias -opt-prefetch |
| 401.bzip2: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -static(pass 2) -prof-use(pass 2) -auto-ilp32 -opt-prefetch -ansi-alias |
| 403.gcc: | -xSSE4.2 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -xSSE4.2 -ipo -O3 -no-prec-div -static -opt-prefetch |
| 445.gobmk: | -xSSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -xSSE4.2 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias -auto-ilp32 |
| 458.sjeng: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -static(pass 2) -prof-use(pass 2) -unroll4 -auto-ilp32 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -static(pass 2) -prof-use(pass 2) -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap |
| 473.astar: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -ansi-alias -opt-ra-region-strategy=routine -auto-ilp32 -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap64 |
| 483.xalancbmk: | basepeak = yes |