| CPU2006 license: | 9006 | Test date: | Feb-2016 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Apr-2016 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2015 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-2650 v4 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.90 GHz |
| CPU MHz: | 2200 |
| 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 PC4-2400T-R) |
| Disk Subsystem: | 1 x 1 TB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 7.2 (Maipo) Kernel 3.10.0-327.el7.x86_64 |
| Compiler: | C/C++: Version 16.0.0.101 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 V10.2 |
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 | 660 | 355 | 662 | 354 | 662 | 354 | 24 | 535 | 438 | 535 | 439 | 531 | 441 |
| 401.bzip2 | 24 | 917 | 253 | 917 | 253 | 910 | 254 | 24 | 888 | 261 | 885 | 262 | 885 | 262 |
| 403.gcc | 24 | 513 | 377 | 509 | 379 | 514 | 376 | 24 | 509 | 379 | 511 | 378 | 513 | 377 |
| 429.mcf | 24 | 316 | 693 | 315 | 694 | 314 | 698 | 24 | 316 | 693 | 315 | 694 | 314 | 698 |
| 445.gobmk | 24 | 777 | 324 | 777 | 324 | 777 | 324 | 24 | 766 | 329 | 763 | 330 | 766 | 329 |
| 456.hmmer | 24 | 308 | 726 | 308 | 727 | 310 | 722 | 24 | 266 | 842 | 265 | 844 | 266 | 841 |
| 458.sjeng | 24 | 863 | 336 | 853 | 341 | 864 | 336 | 24 | 821 | 354 | 820 | 354 | 817 | 355 |
| 462.libquantum | 24 | 100 | 4960 | 100 | 4960 | 100 | 4950 | 24 | 100 | 4960 | 100 | 4960 | 100 | 4950 |
| 464.h264ref | 24 | 879 | 605 | 890 | 597 | 920 | 577 | 24 | 885 | 600 | 862 | 616 | 894 | 594 |
| 471.omnetpp | 24 | 494 | 304 | 495 | 303 | 493 | 304 | 24 | 472 | 318 | 472 | 318 | 470 | 319 |
| 473.astar | 24 | 566 | 298 | 564 | 299 | 566 | 297 | 24 | 566 | 298 | 564 | 299 | 566 | 297 |
| 483.xalancbmk | 24 | 270 | 614 | 270 | 613 | 270 | 613 | 24 | 270 | 614 | 270 | 613 | 270 | 613 |
Submit Notes
The taskset mechanism was used to bind copies to processors. The config file option 'submit' was used to generate taskset 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" Binaries compiled on a system with 1x Intel Core i5-4670K CPU + 32GB memory using RedHat EL 7.1 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/transparent_hugepage/enabled
Base Compiler Invocation
C benchmarks:
| icc -m32 -L/opt/intel/compilers_and_libraries_2016/linux/compiler/lib/ia32_lin |
C++ benchmarks:
| icpc -m32 -L/opt/intel/compilers_and_libraries_2016/linux/compiler/lib/ia32_lin |
Base Portability Flags
| 400.perlbench: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -D_FILE_OFFSET_BITS=64 |
| 403.gcc: | -D_FILE_OFFSET_BITS=64 |
| 429.mcf: | -D_FILE_OFFSET_BITS=64 |
| 445.gobmk: | -D_FILE_OFFSET_BITS=64 |
| 456.hmmer: | -D_FILE_OFFSET_BITS=64 |
| 458.sjeng: | -D_FILE_OFFSET_BITS=64 |
| 462.libquantum: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -D_FILE_OFFSET_BITS=64 |
| 471.omnetpp: | -D_FILE_OFFSET_BITS=64 |
| 473.astar: | -D_FILE_OFFSET_BITS=64 |
| 483.xalancbmk: | -D_FILE_OFFSET_BITS=64 -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 -L/opt/intel/compilers_and_libraries_2016/linux/compiler/lib/ia32_lin | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 -L/opt/intel/compilers_and_libraries_2016/linux/compiler/lib/ia32_lin |
Peak Portability Flags
| 400.perlbench: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LP64 |
| 403.gcc: | -D_FILE_OFFSET_BITS=64 |
| 429.mcf: | -D_FILE_OFFSET_BITS=64 |
| 445.gobmk: | -D_FILE_OFFSET_BITS=64 |
| 456.hmmer: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LP64 |
| 458.sjeng: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LP64 |
| 462.libquantum: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -D_FILE_OFFSET_BITS=64 |
| 471.omnetpp: | -D_FILE_OFFSET_BITS=64 |
| 473.astar: | -D_FILE_OFFSET_BITS=64 |
| 483.xalancbmk: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
C++ benchmarks:
| 471.omnetpp: | -xCORE-AVX2(pass 2) -prof-gen:threadsafe(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -par-num-threads=1(pass 1) -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 |