| CPU2006 license: | 9006 | Test date: | Feb-2009 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jan-2009 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core 2 Duo T9400 |
| CPU Characteristics: | 1066 MHz system bus |
| CPU MHz: | 2533 |
| 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: | 6 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 8 GB (4x2 GB PC2-5300P, 1 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x160 GB SATAII, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP2, Kernel 2.6.16.60-0.21-smp |
| Compiler: | Intel C++ Compiler 11.0 for Linux Build 20081105 Package ID: l_cproc_p_11.0.074 |
| Auto Parallel: | Yes |
| File System: | ext2 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | MicroQuill SmartHeap Library 8.1 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 | 567 | 17.2 | 566 | 17.3 | 565 | 17.3 | 452 | 21.6 | 452 | 21.6 | 451 | 21.6 |
| 401.bzip2 | 680 | 14.2 | 679 | 14.2 | 681 | 14.2 | 632 | 15.3 | 633 | 15.3 | 632 | 15.3 |
| 403.gcc | 481 | 16.8 | 481 | 16.7 | 479 | 16.8 | 446 | 18.0 | 445 | 18.1 | 446 | 18.1 |
| 429.mcf | 360 | 25.3 | 359 | 25.4 | 360 | 25.4 | 361 | 25.3 | 360 | 25.3 | 360 | 25.3 |
| 445.gobmk | 632 | 16.6 | 632 | 16.6 | 632 | 16.6 | 562 | 18.7 | 562 | 18.7 | 562 | 18.7 |
| 456.hmmer | 652 | 14.3 | 651 | 14.3 | 652 | 14.3 | 424 | 22.0 | 424 | 22.0 | 425 | 22.0 |
| 458.sjeng | 705 | 17.2 | 703 | 17.2 | 700 | 17.3 | 656 | 18.4 | 658 | 18.4 | 660 | 18.3 |
| 462.libquantum | 278 | 74.6 | 277 | 74.7 | 278 | 74.6 | 278 | 74.6 | 277 | 74.7 | 278 | 74.6 |
| 464.h264ref | 806 | 27.4 | 803 | 27.6 | 803 | 27.5 | 743 | 29.8 | 746 | 29.7 | 747 | 29.6 |
| 471.omnetpp | 452 | 13.8 | 451 | 13.8 | 452 | 13.8 | 400 | 15.6 | 399 | 15.7 | 399 | 15.7 |
| 473.astar | 552 | 12.7 | 552 | 12.7 | 559 | 12.6 | 477 | 14.7 | 477 | 14.7 | 477 | 14.7 |
| 483.xalancbmk | 311 | 22.2 | 310 | 22.2 | 311 | 22.2 | 311 | 22.2 | 310 | 22.2 | 311 | 22.2 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to "physical,0"
Platform Notes
Bios settings: Hardware Prefetcher: Enabled Adjacent Cache Line Prefetch: Enabled
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/opt/SmartHeap_8.1/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/opt/SmartHeap_8.1/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/opt/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |