| CPU2006 license: | 001176 | Test date: | Dec-2014 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | Oct-2014 |
| Tested by: | Supermicro | Software Availability: | Sep-2014 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-2870 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.90 GHz |
| CPU MHz: | 2300 |
| FPU: | Integrated |
| CPU(s) enabled: | 30 cores, 2 chips, 15 cores/chip |
| 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: | 256 GB (32 x 8 GB 2Rx8 PC3-14900R-13, ECC, running at 1333 MHz) |
| Disk Subsystem: | 1 x 400 GB SATA III, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 7.0, Kernel 3.10.0-123.el7.x86_64 |
| Compiler: | C/C++: Version 15.0.0.090 of Intel C++ Studio XE for Linux |
| Auto Parallel: | Yes |
| File System: | ext4 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V10.0 |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | 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 | 365 | 26.8 | 365 | 26.8 | 364 | 26.8 | 300 | 32.6 | 299 | 32.6 | 300 | 32.6 |
| 401.bzip2 | 491 | 19.7 | 492 | 19.6 | 492 | 19.6 | 492 | 19.6 | 492 | 19.6 | 492 | 19.6 |
| 403.gcc | 307 | 26.2 | 307 | 26.2 | 307 | 26.2 | 307 | 26.3 | 307 | 26.3 | 307 | 26.2 |
| 429.mcf | 185 | 49.4 | 182 | 50.2 | 183 | 49.9 | 184 | 49.4 | 183 | 49.9 | 185 | 49.4 |
| 445.gobmk | 467 | 22.4 | 467 | 22.5 | 467 | 22.5 | 468 | 22.4 | 468 | 22.4 | 468 | 22.4 |
| 456.hmmer | 184 | 50.7 | 184 | 50.7 | 184 | 50.7 | 180 | 51.7 | 180 | 51.8 | 180 | 51.8 |
| 458.sjeng | 500 | 24.2 | 500 | 24.2 | 500 | 24.2 | 508 | 23.8 | 509 | 23.8 | 509 | 23.8 |
| 462.libquantum | 5.37 | 3860 | 5.36 | 3860 | 5.40 | 3830 | 5.37 | 3860 | 5.36 | 3860 | 5.40 | 3830 |
| 464.h264ref | 528 | 41.9 | 529 | 41.9 | 529 | 41.8 | 528 | 41.9 | 529 | 41.9 | 529 | 41.8 |
| 471.omnetpp | 228 | 27.4 | 226 | 27.7 | 226 | 27.7 | 166 | 37.7 | 166 | 37.6 | 165 | 37.9 |
| 473.astar | 267 | 26.3 | 267 | 26.3 | 265 | 26.5 | 265 | 26.4 | 267 | 26.3 | 267 | 26.3 |
| 483.xalancbmk | 148 | 46.7 | 148 | 46.7 | 148 | 46.7 | 149 | 46.2 | 150 | 46.0 | 150 | 46.0 |
Submit Notes
The config file option 'submit' was used.
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited"
Platform Notes
BIOS Settings: Hyper-Threading = Disable
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,scatter" LD_LIBRARY_PATH = "/home/SPEC2K6/SPEC2006-V12/libs/32:/home/SPEC2K6/SPEC2006-V12/libs/64:/home/SPEC2K6/SPEC2006-V12/sh" OMP_NUM_THREADS = "30" Binaries compiled on a system with 1x Core i5-4670K CPU + 16GB memory using RedHat EL 7.0 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/transparent_hugepage/enabled
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xAVX -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -Wl,-z,muldefs -L/sh -lsmartheap64 |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | icc -m32 -L/opt/intel/composer_xe_2015/lib/ia32 |
| 445.gobmk: | icc -m32 -L/opt/intel/composer_xe_2015/lib/ia32 |
C++ benchmarks (except as noted below):
| icpc -m32 -L/opt/intel/composer_xe_2015/lib/ia32 | |
| 473.astar: | icpc -m64 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-prefetch -ansi-alias |
| 401.bzip2: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div -prof-use(pass 2) -auto-ilp32 -opt-prefetch -ansi-alias |
| 403.gcc: | -xAVX -ipo -O3 -no-prec-div -inline-calloc -opt-malloc-options=3 -auto-ilp32 |
| 429.mcf: | -xAVX -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 |
| 445.gobmk: | -xAVX(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias |
| 456.hmmer: | -xAVX -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 -ansi-alias |
| 458.sjeng: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | basepeak = yes |
C++ benchmarks:
| 471.omnetpp: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-ra-region-strategy=block -ansi-alias -Wl,-z,muldefs -L/sh -lsmartheap |
| 473.astar: | -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -Wl,-z,muldefs -L/sh -lsmartheap64 |
| 483.xalancbmk: | -xAVX -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/sh -lsmartheap |