| CPU2006 license: | 9006 | Test date: | May-2014 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jul-2014 |
| Tested by: | NEC Corporation | Software Availability: | Jan-2014 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E3-1220 v3 |
| 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 PC3-12800E-11, ECC) |
| Disk Subsystem: | 1 x 250 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.5 (Santiago) Kernel 2.6.32-431.el6.x86_64 |
| Compiler: | C/C++: Version 14.0.2.144 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 | 291 | 134 | 292 | 134 | 292 | 134 | 4 | 233 | 167 | 233 | 168 | 233 | 168 |
| 401.bzip2 | 4 | 473 | 81.5 | 469 | 82.4 | 471 | 82.0 | 4 | 439 | 87.8 | 439 | 87.9 | 445 | 86.7 |
| 403.gcc | 4 | 251 | 128 | 253 | 127 | 254 | 127 | 4 | 251 | 128 | 253 | 127 | 254 | 127 |
| 429.mcf | 4 | 148 | 247 | 147 | 248 | 150 | 243 | 4 | 148 | 247 | 147 | 248 | 150 | 243 |
| 445.gobmk | 4 | 405 | 104 | 406 | 103 | 405 | 104 | 4 | 399 | 105 | 399 | 105 | 399 | 105 |
| 456.hmmer | 4 | 158 | 237 | 156 | 238 | 157 | 238 | 4 | 155 | 241 | 153 | 244 | 154 | 243 |
| 458.sjeng | 4 | 394 | 123 | 394 | 123 | 394 | 123 | 4 | 384 | 126 | 384 | 126 | 385 | 126 |
| 462.libquantum | 4 | 51.2 | 1620 | 53.7 | 1540 | 51.5 | 1610 | 4 | 51.2 | 1620 | 53.7 | 1540 | 51.5 | 1610 |
| 464.h264ref | 4 | 419 | 211 | 416 | 213 | 411 | 215 | 4 | 372 | 238 | 374 | 237 | 370 | 239 |
| 471.omnetpp | 4 | 296 | 84.4 | 310 | 80.6 | 298 | 83.9 | 4 | 286 | 87.3 | 284 | 88.1 | 269 | 93.0 |
| 473.astar | 4 | 312 | 90.0 | 312 | 89.9 | 315 | 89.2 | 4 | 312 | 90.0 | 312 | 89.9 | 315 | 89.2 |
| 483.xalancbmk | 4 | 134 | 206 | 134 | 207 | 136 | 203 | 4 | 134 | 206 | 134 | 207 | 136 | 203 |
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
BIOS Settings: Energy Performance: Performance
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64:/home/cpu2006/sh" 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:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/sh -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: | -xCORE-AVX2(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: | -xCORE-AVX2(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: | -xCORE-AVX2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-mem-layout-trans=3 |
| 456.hmmer: | -xCORE-AVX2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xCORE-AVX2(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: | -xCORE-AVX2(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: | -xCORE-AVX2(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/sh -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |