| CPU2006 license: | 9006 | Test date: | Sep-2014 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jul-2014 |
| Tested by: | NEC Corporation | Software Availability: | Jan-2014 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core i3-4350 |
| CPU Characteristics: | |
| CPU MHz: | 3600 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 2 cores/chip, 2 threads/core |
| 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: | 4 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 500 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 | 451 | 86.7 | 452 | 86.5 | 453 | 86.3 | 4 | 374 | 105 | 373 | 105 | 373 | 105 |
| 401.bzip2 | 4 | 717 | 53.8 | 711 | 54.3 | 721 | 53.6 | 4 | 687 | 56.2 | 686 | 56.3 | 687 | 56.2 |
| 403.gcc | 4 | 365 | 88.2 | 367 | 87.8 | 365 | 88.1 | 4 | 365 | 88.2 | 367 | 87.8 | 365 | 88.1 |
| 429.mcf | 4 | 247 | 148 | 259 | 141 | 256 | 142 | 4 | 247 | 148 | 259 | 141 | 256 | 142 |
| 445.gobmk | 4 | 559 | 75.1 | 562 | 74.6 | 559 | 75.1 | 4 | 553 | 75.9 | 553 | 75.9 | 551 | 76.2 |
| 456.hmmer | 4 | 225 | 166 | 225 | 166 | 230 | 162 | 4 | 224 | 167 | 225 | 166 | 223 | 167 |
| 458.sjeng | 4 | 618 | 78.3 | 613 | 78.9 | 613 | 79.0 | 4 | 584 | 82.9 | 588 | 82.3 | 603 | 80.2 |
| 462.libquantum | 4 | 73.9 | 1120 | 75.6 | 1100 | 74.0 | 1120 | 4 | 73.9 | 1120 | 75.6 | 1100 | 74.0 | 1120 |
| 464.h264ref | 4 | 646 | 137 | 645 | 137 | 641 | 138 | 4 | 618 | 143 | 625 | 142 | 621 | 143 |
| 471.omnetpp | 4 | 395 | 63.3 | 399 | 62.6 | 398 | 62.9 | 4 | 376 | 66.5 | 383 | 65.2 | 378 | 66.2 |
| 473.astar | 4 | 449 | 62.5 | 443 | 63.4 | 444 | 63.2 | 4 | 449 | 62.5 | 443 | 63.4 | 444 | 63.2 |
| 483.xalancbmk | 4 | 212 | 130 | 211 | 131 | 211 | 131 | 4 | 212 | 130 | 211 | 131 | 211 | 131 |
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 |