| CPU2006 license: | 3 | Test date: | Nov-2011 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Mar-2011 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Sep-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E3-1220 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.40 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: | 8 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 8 GB (2 x 4 GB 2Rx8 PC3-10600E-9, ECC) |
| Disk Subsystem: | 1 x 500 GB 7.2 K SATA (OS), 1 x 750 GB 7.2 K SATA (benchmark files) |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.1 2.6.32-131.0.15.el6.x86_64 |
| Compiler: | C/C++: Version 12.1.0.225 of Intel C++ Studio XE for Linux |
| 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 V9.01 |
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 | 4 | 372 | 105 | 374 | 105 | 373 | 105 | 4 | 315 | 124 | 314 | 125 | 314 | 124 |
| 401.bzip2 | 4 | 529 | 72.9 | 528 | 73.1 | 531 | 72.8 | 4 | 498 | 77.5 | 497 | 77.6 | 499 | 77.4 |
| 403.gcc | 4 | 299 | 108 | 298 | 108 | 299 | 108 | 4 | 298 | 108 | 301 | 107 | 300 | 107 |
| 429.mcf | 4 | 173 | 211 | 172 | 212 | 171 | 213 | 4 | 173 | 211 | 172 | 212 | 171 | 213 |
| 445.gobmk | 4 | 455 | 92.3 | 453 | 92.6 | 453 | 92.6 | 4 | 442 | 94.9 | 442 | 95.0 | 441 | 95.2 |
| 456.hmmer | 4 | 208 | 179 | 209 | 179 | 206 | 181 | 4 | 194 | 192 | 195 | 192 | 194 | 192 |
| 458.sjeng | 4 | 478 | 101 | 478 | 101 | 478 | 101 | 4 | 460 | 105 | 460 | 105 | 460 | 105 |
| 462.libquantum | 4 | 94.7 | 875 | 95.1 | 872 | 94.5 | 877 | 4 | 94.7 | 875 | 95.1 | 872 | 94.5 | 877 |
| 464.h264ref | 4 | 470 | 189 | 468 | 189 | 471 | 188 | 4 | 447 | 198 | 454 | 195 | 453 | 196 |
| 471.omnetpp | 4 | 322 | 77.7 | 323 | 77.4 | 324 | 77.2 | 4 | 305 | 81.9 | 306 | 81.6 | 305 | 81.9 |
| 473.astar | 4 | 359 | 78.3 | 357 | 78.6 | 359 | 78.3 | 4 | 359 | 78.3 | 357 | 78.6 | 359 | 78.3 |
| 483.xalancbmk | 4 | 180 | 154 | 180 | 153 | 180 | 153 | 4 | 180 | 154 | 180 | 153 | 180 | 153 |
Submit Notes
The numactl mechanism was used to bind copies to processors. The config file option 'submit' was used to generate numactl commands to bind each copy to a specific processor. For details, please see the config file.
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited" Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled Filesystem page cache cleared with: echo 1> /proc/sys/vm/drop_caches runspec command invoked through numactl i.e.: numactl --interleave=all runspec <etc>
Platform Notes
BIOS Configuration: HP Power Profile set to Maximum Performance Thermal Configuration set to Increased Cooling
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/SPEC/libs/32:/SPEC/libs/64"
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/smartheap -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -auto-ilp32 |
| 401.bzip2: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-prefetch -auto-ilp32 -ansi-alias |
| 403.gcc: | -xAVX -ipo -O3 -no-prec-div |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xAVX(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-mem-layout-trans=3 |
| 456.hmmer: | -xAVX -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -auto-ilp32 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -ansi-alias |
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) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |