| CPU2006 license: | 9006 | Test date: | Jan-2015 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Feb-2015 |
| Tested by: | NEC Corporation | Software Availability: | May-2014 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-2650L v3 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.50 GHz |
| CPU MHz: | 1800 |
| FPU: | Integrated |
| CPU(s) enabled: | 12 cores, 1 chip, 12 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 256 KB I+D on chip per core |
| L3 Cache: | 30 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 128 GB (8 x 16 GB 2Rx4 PC4-2133P-R) |
| 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 2.6.32-431.17.1.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 | 24 | 771 | 304 | 771 | 304 | 771 | 304 | 24 | 636 | 369 | 637 | 368 | 633 | 371 |
| 401.bzip2 | 24 | 1103 | 210 | 1109 | 209 | 1104 | 210 | 24 | 1056 | 219 | 1057 | 219 | 1055 | 219 |
| 403.gcc | 24 | 605 | 319 | 606 | 319 | 610 | 317 | 24 | 605 | 319 | 606 | 319 | 610 | 317 |
| 429.mcf | 24 | 380 | 576 | 378 | 579 | 377 | 580 | 24 | 380 | 576 | 378 | 579 | 377 | 580 |
| 445.gobmk | 24 | 956 | 263 | 955 | 264 | 956 | 263 | 24 | 929 | 271 | 931 | 270 | 933 | 270 |
| 456.hmmer | 24 | 416 | 539 | 419 | 534 | 417 | 538 | 24 | 406 | 552 | 405 | 553 | 404 | 555 |
| 458.sjeng | 24 | 1042 | 279 | 1040 | 279 | 1043 | 279 | 24 | 1010 | 288 | 1007 | 288 | 1011 | 287 |
| 462.libquantum | 24 | 127 | 3920 | 127 | 3900 | 129 | 3870 | 24 | 127 | 3920 | 127 | 3900 | 129 | 3870 |
| 464.h264ref | 24 | 1148 | 462 | 1126 | 472 | 1156 | 460 | 24 | 1130 | 470 | 1119 | 475 | 1130 | 470 |
| 471.omnetpp | 24 | 576 | 261 | 576 | 260 | 573 | 262 | 24 | 539 | 278 | 542 | 277 | 540 | 278 |
| 473.astar | 24 | 744 | 226 | 745 | 226 | 741 | 227 | 24 | 744 | 226 | 745 | 226 | 741 | 227 |
| 483.xalancbmk | 24 | 367 | 451 | 367 | 452 | 367 | 451 | 24 | 367 | 451 | 367 | 452 | 367 | 451 |
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: Power Management Policy: Custom Energy Performance: Performance Patrol Scrub: Disabled
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 |