| CPU2006 license: | 19 | Test date: | Jan-2010 |
|---|---|---|---|
| Test sponsor: | Fujitsu | Hardware Availability: | Feb-2010 |
| Tested by: | Fujitsu | Software Availability: | Oct-2009 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core i7-870 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.6 GHz |
| CPU MHz: | 2933 |
| 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: | 8 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 8 GB (2x4 GB PC3-10600U, 2 rank, CL9) |
| Disk Subsystem: | 1 x SATA II, 400 GB, 7200 rpm |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64), kernel 2.6.27.19-5-default |
| Compiler: | Intel C++ Compiler for IA32 and Intel 64, Version 11.1 Build 20091012 Package ID: l_cproc_p_11.1.059 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Multi-User Run Level 3 |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 Binutils 2.18.50.0.7.20080502 |
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 | 392 | 24.9 | 391 | 25.0 | 391 | 25.0 | 323 | 30.3 | 319 | 30.6 | 320 | 30.5 |
| 401.bzip2 | 520 | 18.6 | 517 | 18.7 | 517 | 18.7 | 516 | 18.7 | 513 | 18.8 | 517 | 18.6 |
| 403.gcc | 324 | 24.9 | 321 | 25.1 | 320 | 25.2 | 288 | 27.9 | 292 | 27.6 | 287 | 28.1 |
| 429.mcf | 213 | 42.8 | 213 | 42.8 | 215 | 42.5 | 191 | 47.7 | 191 | 47.7 | 193 | 47.2 |
| 445.gobmk | 450 | 23.3 | 450 | 23.3 | 450 | 23.3 | 393 | 26.7 | 408 | 25.7 | 398 | 26.4 |
| 456.hmmer | 196 | 47.6 | 196 | 47.6 | 196 | 47.5 | 189 | 49.3 | 182 | 51.2 | 184 | 50.8 |
| 458.sjeng | 449 | 26.9 | 446 | 27.1 | 443 | 27.3 | 431 | 28.1 | 462 | 26.2 | 431 | 28.1 |
| 462.libquantum | 85.4 | 243 | 85.7 | 242 | 85.8 | 241 | 84.1 | 246 | 84.2 | 246 | 84.4 | 245 |
| 464.h264ref | 642 | 34.5 | 641 | 34.5 | 643 | 34.4 | 541 | 40.9 | 541 | 40.9 | 537 | 41.2 |
| 471.omnetpp | 280 | 22.3 | 275 | 22.7 | 280 | 22.3 | 223 | 28.1 | 226 | 27.7 | 220 | 28.4 |
| 473.astar | 364 | 19.3 | 364 | 19.3 | 366 | 19.2 | 348 | 20.2 | 353 | 19.9 | 353 | 19.9 |
| 483.xalancbmk | 179 | 38.6 | 176 | 39.3 | 177 | 38.9 | 179 | 38.6 | 176 | 39.3 | 177 | 38.9 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
General Notes
OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to granularity=fine,scatter
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:
| -xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -par-runtime-control -opt-prefetch |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.1.ic11.1/libic11.1-64bit -lsmartheap64 |
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 -m64 | |
| 471.omnetpp: | icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_X64 |
| 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_LP64 -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
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/home/cmplr/usr3/alrahate/cpu2006.1.1.ic11.1/libic11.1-32bit -lsmartheap |
| 473.astar: | -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=routine -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.1.ic11.1/libic11.1-64bit -lsmartheap64 |
| 483.xalancbmk: | basepeak = yes |