| CPU2006 license: | 19 | Test date: | Jun-2014 |
|---|---|---|---|
| Test sponsor: | Fujitsu | Hardware Availability: | Jul-2014 |
| Tested by: | Fujitsu | Software Availability: | Nov-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Celeron G1820 |
| 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: | 2 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 16 GB (2 x 8 GB 2Rx8 PC3L-12800E-11, ECC) |
| Disk Subsystem: | 1 x SATA, 500 GB, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.5 (Santiago) 2.6.32-431.el6.x86_64 |
| Compiler: | C/C++: Version 14.0.0.080 of Intel C++ Studio XE for Linux |
| Auto Parallel: | No |
| File System: | ext4 |
| System State: | Run level 5 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V10.0 |
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 | 357 | 54.7 | 356 | 54.9 | 355 | 55.1 | 2 | 291 | 67.0 | 290 | 67.5 | 293 | 66.6 |
| 401.bzip2 | 2 | 656 | 29.4 | 655 | 29.5 | 662 | 29.2 | 2 | 627 | 30.8 | 637 | 30.3 | 627 | 30.8 |
| 403.gcc | 2 | 313 | 51.4 | 311 | 51.8 | 311 | 51.7 | 2 | 313 | 51.4 | 311 | 51.8 | 311 | 51.7 |
| 429.mcf | 2 | 184 | 99.3 | 184 | 99.0 | 192 | 94.9 | 2 | 184 | 99.3 | 184 | 99.0 | 192 | 94.9 |
| 445.gobmk | 2 | 477 | 44.0 | 478 | 43.9 | 477 | 43.9 | 2 | 477 | 44.0 | 478 | 43.9 | 477 | 43.9 |
| 456.hmmer | 2 | 212 | 88.2 | 213 | 87.6 | 213 | 87.5 | 2 | 204 | 91.5 | 202 | 92.3 | 199 | 93.7 |
| 458.sjeng | 2 | 467 | 51.8 | 467 | 51.8 | 467 | 51.8 | 2 | 456 | 53.1 | 456 | 53.0 | 457 | 52.9 |
| 462.libquantum | 2 | 90.4 | 458 | 89.9 | 461 | 90.4 | 459 | 2 | 90.4 | 458 | 89.9 | 461 | 90.4 | 459 |
| 464.h264ref | 2 | 480 | 92.3 | 479 | 92.5 | 476 | 92.9 | 2 | 466 | 95.0 | 465 | 95.3 | 465 | 95.2 |
| 471.omnetpp | 2 | 338 | 37.0 | 334 | 37.4 | 333 | 37.6 | 2 | 321 | 38.9 | 315 | 39.7 | 321 | 38.9 |
| 473.astar | 2 | 382 | 36.8 | 381 | 36.9 | 382 | 36.8 | 2 | 382 | 36.8 | 381 | 36.9 | 382 | 36.8 |
| 483.xalancbmk | 2 | 158 | 87.4 | 159 | 86.9 | 159 | 86.6 | 2 | 158 | 87.4 | 159 | 86.9 | 159 | 86.6 |
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"
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/SPECcpu2006/libs/32:/SPECcpu2006/libs/64:/SPECcpu2006/sh" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RedHat EL 6.4 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> For information about Fujitsu please visit: http://www.fujitsu.com
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/sh -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: | basepeak = yes |
| 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/sh -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |