| CPU2006 license: | 20 | Test date: | Mar-2011 |
|---|---|---|---|
| Test sponsor: | Bull SAS | Hardware Availability: | May-2011 |
| Tested by: | Dell Inc. | Software Availability: | Apr-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 (4 x 2 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 146 GB 15000 RPM SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 SP1 (x86_64), Kernel 2.6.32.12-0.7-default |
| Compiler: | Intel C++ Intel 64 Compiler XE for applications running on Intel 64 Version 12.0.1.116 Build 20101116 |
| 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: | SmartHeap 8.1 32-bit Library for Linux |
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 | 376 | 26.0 | 382 | 25.6 | 381 | 25.6 | 331 | 29.5 | 330 | 29.6 | 328 | 29.8 |
| 401.bzip2 | 498 | 19.4 | 502 | 19.2 | 501 | 19.3 | 478 | 20.2 | 480 | 20.1 | 480 | 20.1 |
| 403.gcc | 299 | 26.9 | 299 | 26.9 | 300 | 26.9 | 291 | 27.7 | 291 | 27.7 | 291 | 27.7 |
| 429.mcf | 229 | 39.9 | 229 | 39.8 | 229 | 39.8 | 188 | 48.5 | 188 | 48.5 | 188 | 48.4 |
| 445.gobmk | 447 | 23.4 | 454 | 23.1 | 459 | 22.9 | 453 | 23.2 | 453 | 23.2 | 452 | 23.2 |
| 456.hmmer | 204 | 45.8 | 212 | 44.0 | 210 | 44.5 | 204 | 45.8 | 210 | 44.5 | 205 | 45.6 |
| 458.sjeng | 482 | 25.1 | 482 | 25.1 | 482 | 25.1 | 487 | 24.8 | 489 | 24.8 | 488 | 24.8 |
| 462.libquantum | 66.1 | 314 | 65.7 | 316 | 65.1 | 318 | 66.1 | 314 | 65.7 | 316 | 65.1 | 318 |
| 464.h264ref | 565 | 39.1 | 555 | 39.8 | 561 | 39.5 | 461 | 48.0 | 461 | 48.0 | 461 | 48.0 |
| 471.omnetpp | 301 | 20.7 | 301 | 20.8 | 301 | 20.8 | 251 | 24.9 | 251 | 24.9 | 250 | 25.0 |
| 473.astar | 324 | 21.7 | 328 | 21.4 | 326 | 21.5 | 380 | 18.5 | 381 | 18.4 | 381 | 18.4 |
| 483.xalancbmk | 213 | 32.4 | 212 | 32.6 | 213 | 32.3 | 210 | 32.9 | 209 | 33.0 | 208 | 33.2 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run 'mount -t hugetlbfs nodev /mnt/hugepages' was used to enable large pages echo 900> /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
BIOS Settings: Power Management = Maximum Performance (Default = Active Power Controller) Logical Processor = Disabled (Default = Enabled)
General Notes
OMP_NUM_THREADS set to number of cores The Dell PowerEdge T110 II and the Bull NovaScale T810B F2 models are electronically equivalent. The results have been measured on a Dell PowerEdge T110 II model Binaries were compiled on RHEL5.5
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/smartheap -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/smartheap -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 473.astar: | -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=routine -Wl,-z,muldefs -L/smartheap -lsmartheap64 |
| 483.xalancbmk: | -xAVX -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/smartheap -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |