| CPU2006 license: | 9006 | Test date: | Mar-2012 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jan-2012 |
| Tested by: | NEC Corporation | Software Availability: | Dec-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Pentium G630 |
| CPU Characteristics: | |
| CPU MHz: | 2700 |
| 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: | 256 KB I+D on chip per core |
| L3 Cache: | 3 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 8 GB (2 x 4 GB 2Rx8 PC3-10600E-9, ECC, running at 1066 MHz and CL7) |
| Disk Subsystem: | 1 x 160 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.1 (Santiago) 2.6.32-131.0.15.el6.x86_64 |
| Compiler: | C/C++: Version 12.1.2.273 of Intel C++ Studio XE for Linux; |
| Auto Parallel: | No |
| File System: | ext4 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 |
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 | 2 | 430 | 45.4 | 430 | 45.4 | 430 | 45.4 | 2 | 360 | 54.3 | 360 | 54.2 | 360 | 54.2 |
| 401.bzip2 | 2 | 643 | 30.0 | 650 | 29.7 | 643 | 30.0 | 2 | 621 | 31.1 | 621 | 31.1 | 620 | 31.1 |
| 403.gcc | 2 | 332 | 48.4 | 332 | 48.4 | 334 | 48.3 | 2 | 332 | 48.4 | 332 | 48.4 | 334 | 48.3 |
| 429.mcf | 2 | 188 | 96.8 | 188 | 97.1 | 190 | 96.2 | 2 | 188 | 96.8 | 188 | 97.1 | 190 | 96.2 |
| 445.gobmk | 2 | 542 | 38.7 | 532 | 39.4 | 532 | 39.5 | 2 | 520 | 40.3 | 521 | 40.3 | 520 | 40.4 |
| 456.hmmer | 2 | 243 | 76.8 | 244 | 76.4 | 243 | 76.8 | 2 | 224 | 83.5 | 224 | 83.4 | 223 | 83.5 |
| 458.sjeng | 2 | 562 | 43.1 | 562 | 43.1 | 561 | 43.1 | 2 | 540 | 44.8 | 539 | 44.9 | 540 | 44.8 |
| 462.libquantum | 2 | 111 | 374 | 110 | 376 | 110 | 378 | 2 | 111 | 374 | 110 | 376 | 110 | 378 |
| 464.h264ref | 2 | 540 | 81.9 | 550 | 80.5 | 551 | 80.3 | 2 | 535 | 82.7 | 536 | 82.6 | 527 | 83.9 |
| 471.omnetpp | 2 | 337 | 37.1 | 337 | 37.1 | 337 | 37.1 | 2 | 307 | 40.7 | 307 | 40.7 | 309 | 40.4 |
| 473.astar | 2 | 403 | 34.9 | 401 | 35.0 | 404 | 34.7 | 2 | 403 | 34.9 | 401 | 35.0 | 404 | 34.7 |
| 483.xalancbmk | 2 | 191 | 72.4 | 191 | 72.1 | 191 | 72.2 | 2 | 191 | 72.4 | 191 | 72.1 | 191 | 72.2 |
Submit Notes
The numactl mechanism was used to bind copies to processors. The config file option 'submit' was used to generate numactl commands to bind each copy to a specific processor. For details, please see the config file.
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited"
Platform Notes
Default BIOS settings were used.
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64" The Express5800/GT110d-S and the Express5800/GT110d models are electronically equivalent. The results have been measured on the Express5800/GT110d-S model. Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled Filesystem page cache cleared with: echo 1> /proc/sys/vm/drop_caches runspec command invoked through numactl i.e.: numactl --interleave=all runspec <etc> Added glibc-static-2.12-1.25.el6.x86_64.rpm to enable static linking
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 -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 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) -prof-use(pass 2) -auto-ilp32 |
| 401.bzip2: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-prefetch -auto-ilp32 -ansi-alias |
| 403.gcc: | basepeak = yes |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xSSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-mem-layout-trans=3 |
| 456.hmmer: | -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(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) -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/opt/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |