| CPU2006 license: | 11 | Test date: | May-2009 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Apr-2009 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core 2 Duo E7400 |
| CPU Characteristics: | 1067 MHz system bus |
| CPU MHz: | 2800 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 2 cores/chip |
| CPU(s) orderable: | 1 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 3 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 8 GB(4 x 2 GB DDR2-6400E ECC) |
| Disk Subsystem: | 1 x 250 GB SATA, 7200RPM |
| 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 20080930 Package ID: l_cproc_p_11.0.066 |
| 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 | 524 | 18.6 | 523 | 18.7 | 525 | 18.6 | 419 | 23.3 | 424 | 23.0 | 419 | 23.3 |
| 401.bzip2 | 651 | 14.8 | 652 | 14.8 | 652 | 14.8 | 609 | 15.8 | 609 | 15.8 | 607 | 15.9 |
| 403.gcc | 439 | 18.4 | 439 | 18.3 | 440 | 18.3 | 411 | 19.6 | 412 | 19.6 | 411 | 19.6 |
| 429.mcf | 344 | 26.5 | 340 | 26.8 | 341 | 26.7 | 344 | 26.5 | 344 | 26.5 | 343 | 26.6 |
| 445.gobmk | 572 | 18.3 | 573 | 18.3 | 573 | 18.3 | 515 | 20.4 | 514 | 20.4 | 514 | 20.4 |
| 456.hmmer | 590 | 15.8 | 589 | 15.8 | 589 | 15.8 | 384 | 24.3 | 383 | 24.3 | 385 | 24.2 |
| 458.sjeng | 636 | 19.0 | 630 | 19.2 | 631 | 19.2 | 602 | 20.1 | 602 | 20.1 | 604 | 20.0 |
| 462.libquantum | 226 | 91.7 | 226 | 91.7 | 226 | 91.6 | 226 | 91.7 | 226 | 91.7 | 226 | 91.6 |
| 464.h264ref | 720 | 30.7 | 724 | 30.6 | 721 | 30.7 | 675 | 32.8 | 674 | 32.8 | 674 | 32.8 |
| 471.omnetpp | 426 | 14.7 | 427 | 14.6 | 427 | 14.6 | 382 | 16.4 | 382 | 16.3 | 382 | 16.4 |
| 473.astar | 538 | 13.1 | 538 | 13.1 | 536 | 13.1 | 471 | 14.9 | 472 | 14.9 | 473 | 14.9 |
| 483.xalancbmk | 296 | 23.3 | 296 | 23.3 | 295 | 23.4 | 296 | 23.3 | 296 | 23.3 | 295 | 23.4 |
General Notes
Hardware Sector Prefetch Enable and Adjacent Sector Prefetch Enable OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to "physical,0"
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):
| icc | |
| 401.bzip2: | /opt/intel/Compiler/11.0/066/bin/intel64/icc |
| 456.hmmer: | /opt/intel/Compiler/11.0/066/bin/intel64/icc |
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 |