| CPU2006 license: | 9006 | Test date: | Feb-2010 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Apr-2010 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2009 |
| Hardware | |
|---|---|
| CPU Name: | Intel Pentium G6950 |
| CPU Characteristics: | |
| CPU MHz: | 2800 |
| 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 PC3-10600E running at 1066 MHz) |
| Disk Subsystem: | 1x160 GB SATA, 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++ Professional Compiler for IA32 and Intel 64, Version 11.1 Build 20091012 Package ID: l_cproc_p_11.1.059 |
| Auto Parallel: | No |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 |
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 | 529 | 37.0 | 531 | 36.8 | 530 | 36.8 | 2 | 438 | 44.7 | 438 | 44.6 | 439 | 44.5 |
| 401.bzip2 | 2 | 914 | 21.1 | 897 | 21.5 | 892 | 21.6 | 2 | 839 | 23.0 | 835 | 23.1 | 834 | 23.1 |
| 403.gcc | 2 | 466 | 34.5 | 464 | 34.7 | 467 | 34.5 | 2 | 466 | 34.5 | 464 | 34.7 | 467 | 34.5 |
| 429.mcf | 2 | 362 | 50.3 | 361 | 50.5 | 361 | 50.5 | 2 | 362 | 50.3 | 361 | 50.5 | 361 | 50.5 |
| 445.gobmk | 2 | 552 | 38.0 | 549 | 38.2 | 550 | 38.2 | 2 | 522 | 40.2 | 523 | 40.1 | 521 | 40.3 |
| 456.hmmer | 2 | 526 | 35.5 | 527 | 35.4 | 527 | 35.4 | 2 | 357 | 52.3 | 357 | 52.3 | 357 | 52.3 |
| 458.sjeng | 2 | 630 | 38.4 | 630 | 38.4 | 630 | 38.4 | 2 | 606 | 40.0 | 606 | 39.9 | 606 | 39.9 |
| 462.libquantum | 2 | 359 | 116 | 359 | 115 | 359 | 115 | 2 | 359 | 116 | 359 | 115 | 359 | 115 |
| 464.h264ref | 2 | 737 | 60.0 | 737 | 60.0 | 738 | 60.0 | 2 | 704 | 62.9 | 706 | 62.7 | 704 | 62.8 |
| 471.omnetpp | 2 | 508 | 24.6 | 509 | 24.5 | 510 | 24.5 | 2 | 467 | 26.8 | 467 | 26.7 | 467 | 26.8 |
| 473.astar | 2 | 614 | 22.9 | 615 | 22.8 | 615 | 22.8 | 2 | 550 | 25.5 | 552 | 25.4 | 551 | 25.5 |
| 483.xalancbmk | 2 | 292 | 47.2 | 293 | 47.1 | 293 | 47.1 | 2 | 292 | 47.2 | 293 | 47.1 | 293 | 47.1 |
Submit Notes
The config file option 'submit' was used. taskset has been used to bind processes to cores
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
Platform Notes
Default BIOS settings were used.
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSSE3 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 -opt-prefetch |
C++ benchmarks:
| -xSSSE3 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 | |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
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 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -ipo -O3 -no-prec-div -static -ansi-alias -opt-prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias |
| 403.gcc: | basepeak = yes |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -xSSSE3 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -ipo -O3 -no-prec-div -static -unroll4 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xSSSE3 -ipo -O3 -no-prec-div -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib64 -lsmartheap64 |
| 483.xalancbmk: | basepeak = yes |