| CPU2006 license: | 9006 | Test date: | Jul-2012 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jul-2012 |
| Tested by: | NEC Corporation | Software Availability: | Feb-2012 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E3-1220 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.50 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: | 16 GB (2 x 8 GB 2Rx8 PC3L-12800E-11, ECC) |
| Disk Subsystem: | 1 x 250 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.2 (Santiago) Kernel 2.6.32-220.el6.x86_64 |
| Compiler: | C/C++: Version 12.1.3.293 of Intel C++ Studio XE for Linux; |
| Auto Parallel: | No |
| File System: | ext4 |
| 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 | 4 | 351 | 111 | 351 | 111 | 352 | 111 | 4 | 284 | 137 | 285 | 137 | 284 | 138 |
| 401.bzip2 | 4 | 478 | 80.7 | 482 | 80.1 | 485 | 79.6 | 4 | 468 | 82.5 | 464 | 83.1 | 457 | 84.4 |
| 403.gcc | 4 | 266 | 121 | 266 | 121 | 267 | 121 | 4 | 266 | 121 | 266 | 121 | 267 | 121 |
| 429.mcf | 4 | 146 | 250 | 146 | 250 | 146 | 250 | 4 | 146 | 250 | 146 | 250 | 146 | 250 |
| 445.gobmk | 4 | 426 | 98.6 | 423 | 99.1 | 425 | 98.6 | 4 | 420 | 99.9 | 419 | 100 | 420 | 99.9 |
| 456.hmmer | 4 | 185 | 202 | 184 | 203 | 184 | 202 | 4 | 163 | 229 | 163 | 229 | 163 | 229 |
| 458.sjeng | 4 | 448 | 108 | 449 | 108 | 449 | 108 | 4 | 436 | 111 | 437 | 111 | 437 | 111 |
| 462.libquantum | 4 | 88.7 | 935 | 88.6 | 935 | 88.1 | 941 | 4 | 87.9 | 943 | 87.9 | 942 | 88.9 | 933 |
| 464.h264ref | 4 | 423 | 209 | 423 | 209 | 422 | 210 | 4 | 414 | 214 | 415 | 213 | 414 | 214 |
| 471.omnetpp | 4 | 295 | 84.8 | 291 | 85.9 | 292 | 85.7 | 4 | 275 | 91.0 | 276 | 90.7 | 276 | 90.6 |
| 473.astar | 4 | 331 | 84.7 | 332 | 84.7 | 331 | 84.7 | 4 | 331 | 84.9 | 330 | 85.0 | 331 | 84.8 |
| 483.xalancbmk | 4 | 153 | 180 | 155 | 178 | 154 | 180 | 4 | 153 | 180 | 155 | 178 | 154 | 180 |
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"
Platform Notes
Default BIOS settings were used.
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64" Added glibc-static-2.12-1.47.el6.x86_64.rpm to enable static linking 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>
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -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: | -xSSE4.2(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: | -xSSE4.2(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: | basepeak = yes |
| 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: | -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xSSE4.2(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: | -xAVX -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
| 464.h264ref: | -xSSE4.2(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: | -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/opt/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | -xAVX -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |