| CPU2006 license: | 19 | Test date: | Jun-2011 |
|---|---|---|---|
| Test sponsor: | Fujitsu | Hardware Availability: | Mar-2011 |
| Tested by: | Fujitsu | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core i5-2400 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.4 GHz |
| CPU MHz: | 3100 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 4 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: | 6 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 2.6.32.12-0.7-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 | 345 | 28.3 | 345 | 28.3 | 345 | 28.3 | 305 | 32.0 | 306 | 31.9 | 306 | 32.0 |
| 401.bzip2 | 434 | 22.2 | 434 | 22.2 | 433 | 22.3 | 421 | 22.9 | 423 | 22.8 | 423 | 22.8 |
| 403.gcc | 273 | 29.5 | 273 | 29.5 | 273 | 29.5 | 253 | 31.8 | 254 | 31.6 | 254 | 31.7 |
| 429.mcf | 179 | 51.1 | 178 | 51.2 | 178 | 51.3 | 168 | 54.4 | 169 | 54.0 | 169 | 54.0 |
| 445.gobmk | 425 | 24.7 | 425 | 24.7 | 425 | 24.7 | 436 | 24.1 | 436 | 24.0 | 436 | 24.0 |
| 456.hmmer | 192 | 48.5 | 192 | 48.5 | 192 | 48.5 | 194 | 48.2 | 194 | 48.2 | 194 | 48.2 |
| 458.sjeng | 461 | 26.3 | 460 | 26.3 | 461 | 26.3 | 462 | 26.2 | 462 | 26.2 | 462 | 26.2 |
| 462.libquantum | 37.0 | 559 | 37.2 | 556 | 37.2 | 556 | 37.0 | 559 | 37.2 | 556 | 37.2 | 556 |
| 464.h264ref | 489 | 45.3 | 487 | 45.5 | 489 | 45.2 | 437 | 50.7 | 435 | 50.9 | 436 | 50.8 |
| 471.omnetpp | 241 | 25.9 | 240 | 26.0 | 240 | 26.1 | 220 | 28.5 | 220 | 28.5 | 220 | 28.4 |
| 473.astar | 275 | 25.5 | 274 | 25.7 | 272 | 25.8 | 275 | 25.5 | 274 | 25.7 | 272 | 25.8 |
| 483.xalancbmk | 174 | 39.6 | 175 | 39.3 | 174 | 39.6 | 171 | 40.3 | 172 | 40.2 | 171 | 40.2 |
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
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 |