| CPU2006 license: | 19 | Test date: | May-2011 |
|---|---|---|---|
| Test sponsor: | Fujitsu | Hardware Availability: | Mar-2011 |
| Tested by: | Fujitsu | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core i3-2100 |
| CPU Characteristics: | |
| CPU MHz: | 3100 |
| 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 PC3-10600U-9) |
| Disk Subsystem: | 1 x SATA II, 400 GB, 7200 rpm |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP1, kernel 2.6.32.12-0.6-default |
| Compiler: | Intel C++ Intel 64 Compiler XE for applications running on Intel 64 Version 12.0.2.137 Build 20110112 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Run Level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V9.01 |
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 | 361 | 27.1 | 361 | 27.0 | 362 | 27.0 | 325 | 30.0 | 325 | 30.0 | 325 | 30.0 |
| 401.bzip2 | 469 | 20.6 | 469 | 20.6 | 469 | 20.6 | 456 | 21.2 | 456 | 21.2 | 456 | 21.2 |
| 403.gcc | 286 | 28.2 | 281 | 28.6 | 284 | 28.4 | 274 | 29.4 | 274 | 29.4 | 274 | 29.4 |
| 429.mcf | 203 | 44.8 | 204 | 44.7 | 204 | 44.8 | 186 | 49.0 | 181 | 50.4 | 186 | 49.1 |
| 445.gobmk | 439 | 23.9 | 439 | 23.9 | 439 | 23.9 | 454 | 23.1 | 454 | 23.1 | 453 | 23.1 |
| 456.hmmer | 198 | 47.1 | 198 | 47.1 | 199 | 47.0 | 200 | 46.6 | 200 | 46.6 | 200 | 46.6 |
| 458.sjeng | 472 | 25.6 | 476 | 25.4 | 473 | 25.6 | 476 | 25.4 | 477 | 25.4 | 477 | 25.4 |
| 462.libquantum | 60.0 | 345 | 59.8 | 346 | 59.8 | 346 | 60.0 | 345 | 59.8 | 346 | 59.8 | 346 |
| 464.h264ref | 501 | 44.2 | 501 | 44.2 | 501 | 44.2 | 453 | 48.9 | 453 | 48.8 | 452 | 49.0 |
| 471.omnetpp | 265 | 23.5 | 265 | 23.6 | 265 | 23.5 | 244 | 25.6 | 244 | 25.6 | 244 | 25.6 |
| 473.astar | 297 | 23.6 | 297 | 23.6 | 298 | 23.5 | 297 | 23.6 | 297 | 23.6 | 298 | 23.5 |
| 483.xalancbmk | 194 | 35.6 | 193 | 35.8 | 193 | 35.8 | 188 | 36.7 | 188 | 36.7 | 188 | 36.7 |
Operating System Notes
'ulimit -s unlimited' was used to set the stack size to unlimited prior to run Hugepages were enabled by: mount -t hugetlbfs nodev /mnt/hugepages echo 900 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
BIOS settings: Hyper-Threading Technology = Disabled
General Notes
OMP_NUM_THREADS set to number of cores
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xAVX -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/opt/smartheap/intel64 -lsmartheap64 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | icc -m32 |
| 429.mcf: | icc -m32 |
| 445.gobmk: | icc -m32 |
| 464.h264ref: | icc -m32 |
C++ benchmarks (except as noted below):
| icpc -m32 | |
| 473.astar: | icpc -m64 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
C++ benchmarks:
| 471.omnetpp: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-ra-region-strategy=block -ansi-alias -Wl,-z,muldefs -L/opt/smartheap/ia32 -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | -xAVX -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/opt/smartheap/ia32 -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |