CPU2006 license: | 9006 | Test date: | May-2013 |
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Test sponsor: | NEC Corporation | Hardware Availability: | Apr-2013 |
Tested by: | NEC Corporation | Software Availability: | Feb-2012 |
Hardware | |
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CPU Name: | Intel Pentium G2020 |
CPU Characteristics: | |
CPU MHz: | 2900 |
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: | 16 GB (2 x 8 GB 2Rx8 PC3L-12800E-11, ECC, running at 1333 MHz and CL9) |
Disk Subsystem: | 1 x 500 GB SATA, 7200 RPM |
Other Hardware: | None |
Software | |
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Operating System: | Red Hat Enterprise Linux Server release 6.2 (Santiago) Kernel 2.6.32-220.el6.x86_64 |
Compiler: | C/C++: Version 12.1.3.293 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 |
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 | 397 | 49.2 | 397 | 49.2 | 398 | 49.2 | 2 | 325 | 60.2 | 326 | 60.0 | 324 | 60.3 |
401.bzip2 | 2 | 590 | 32.7 | 585 | 33.0 | 582 | 33.1 | 2 | 560 | 34.4 | 562 | 34.3 | 560 | 34.5 |
403.gcc | 2 | 292 | 55.2 | 292 | 55.1 | 293 | 55.0 | 2 | 292 | 55.2 | 292 | 55.1 | 293 | 55.0 |
429.mcf | 2 | 164 | 111 | 166 | 110 | 164 | 111 | 2 | 164 | 111 | 166 | 110 | 164 | 111 |
445.gobmk | 2 | 484 | 43.3 | 482 | 43.5 | 483 | 43.4 | 2 | 472 | 44.4 | 472 | 44.4 | 473 | 44.4 |
456.hmmer | 2 | 209 | 89.2 | 209 | 89.4 | 209 | 89.2 | 2 | 186 | 100 | 187 | 100 | 186 | 100 |
458.sjeng | 2 | 507 | 47.7 | 508 | 47.6 | 508 | 47.7 | 2 | 494 | 49.0 | 494 | 49.0 | 495 | 48.9 |
462.libquantum | 2 | 96.8 | 428 | 96.9 | 428 | 96.4 | 430 | 2 | 96.8 | 428 | 96.9 | 428 | 96.4 | 430 |
464.h264ref | 2 | 487 | 90.9 | 486 | 91.1 | 488 | 90.8 | 2 | 475 | 93.2 | 475 | 93.3 | 474 | 93.5 |
471.omnetpp | 2 | 305 | 41.0 | 310 | 40.3 | 310 | 40.3 | 2 | 285 | 43.9 | 285 | 43.9 | 284 | 44.1 |
473.astar | 2 | 365 | 38.5 | 363 | 38.7 | 362 | 38.8 | 2 | 365 | 38.5 | 363 | 38.7 | 362 | 38.8 |
483.xalancbmk | 2 | 168 | 82.2 | 168 | 82.2 | 169 | 81.9 | 2 | 168 | 82.2 | 168 | 82.2 | 169 | 81.9 |
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.
Stack size set to unlimited using "ulimit -s unlimited"
Default BIOS settings were used.
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64" 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>
400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
462.libquantum: | -DSPEC_CPU_LINUX |
483.xalancbmk: | -DSPEC_CPU_LINUX |
-xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
-xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
icc -m32 | |
400.perlbench: | icc -m64 |
401.bzip2: | icc -m64 |
456.hmmer: | icc -m64 |
458.sjeng: | icc -m64 |
icpc -m32 |
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 |
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 |
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 |