| CPU2006 license: | 4204 | Test date: | Aug-2017 |
|---|---|---|---|
| Test sponsor: | M Computers s.r.o. | Hardware Availability: | Jul-2017 |
| Tested by: | M Computers s.r.o. | Software Availability: | Apr-2017 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon Silver 4112 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.00 GHz |
| CPU MHz: | 2600 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 cores/chip |
| CPU(s) orderable: | 1,2 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 1 MB I+D on chip per core |
| L3 Cache: | 8.25 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 384 GB (24 x 16 GB 2Rx8 PC4-2400V-R, running at 2400 MT/s) |
| Disk Subsystem: | 1 x 1600 GB SATA SSD |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 12 SP2 4.4.21-69-default |
| Compiler: | C/C++: Version 17.0.4.196 of Intel C/C++ Compiler for Linux; Fortran: Version 17.0.4.196 of Intel Fortran Compiler for Linux |
| Auto Parallel: | Yes |
| File System: | xfs |
| System State: | Run level 3 |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | None |
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. | ||||||||||||
| 410.bwaves | 31.1 | 437 | 30.9 | 439 | 31.1 | 436 | ||||||
| 416.gamess | 489 | 40.0 | 490 | 40.0 | 489 | 40.0 | ||||||
| 433.milc | 129 | 71.3 | 129 | 71.2 | 132 | 69.6 | ||||||
| 434.zeusmp | 48.8 | 186 | 48.8 | 187 | 48.8 | 187 | ||||||
| 435.gromacs | 146 | 49.0 | 146 | 49.0 | 146 | 49.1 | ||||||
| 436.cactusADM | 22.7 | 527 | 22.6 | 530 | 22.7 | 527 | ||||||
| 437.leslie3d | 43.3 | 217 | 43.1 | 218 | 42.7 | 220 | ||||||
| 444.namd | 278 | 28.9 | 277 | 28.9 | 277 | 28.9 | ||||||
| 447.dealII | 195 | 58.7 | 193 | 59.4 | 193 | 59.3 | ||||||
| 450.soplex | 219 | 38.0 | 215 | 38.8 | 215 | 38.8 | ||||||
| 453.povray | 94.0 | 56.6 | 93.0 | 57.2 | 94.2 | 56.5 | ||||||
| 454.calculix | 135 | 61.0 | 135 | 61.2 | 135 | 61.1 | ||||||
| 459.GemsFDTD | 64.3 | 165 | 64.6 | 164 | 63.2 | 168 | ||||||
| 465.tonto | 209 | 47.0 | 212 | 46.5 | 211 | 46.6 | ||||||
| 470.lbm | 31.7 | 434 | 31.3 | 439 | 31.5 | 437 | ||||||
| 481.wrf | 145 | 77.1 | 146 | 76.7 | 148 | 75.7 | ||||||
| 482.sphinx3 | 284 | 68.6 | 285 | 68.4 | 285 | 68.5 | ||||||
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited"
Platform Notes
BIOS settings: Intel(R) Hyper-Threading Tech=Disabled Patrol Scrub=Disabled CPU and Power Performance Policy=Performance Set Fan Profile=Performance Sysinfo program /spec/config/sysinfo.rev6993 Revision 6993 of 2015-11-06 (300de342723409e6453f54e8c50448c3) running on kvasir Tue Aug 22 11:09:51 2017 This section contains SUT (System Under Test) info as seen by some common utilities. To remove or add to this section, see: http://www.spec.org/cpu2006/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Xeon(R) Silver 4112 CPU @ 2.60GHz 2 "physical id"s (chips) 8 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 4 siblings : 4 physical 0: cores 1 2 4 5 physical 1: cores 1 2 4 5 cache size : 8448 KB From /proc/meminfo MemTotal: 394667280 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d SUSE Linux Enterprise Server 12 SP2 From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 2 # This file is deprecated and will be removed in a future service pack or release. # Please check /etc/os-release for details about this release. os-release: NAME="SLES" VERSION="12-SP2" VERSION_ID="12.2" PRETTY_NAME="SUSE Linux Enterprise Server 12 SP2" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12:sp2" uname -a: Linux kvasir 4.4.21-69-default #1 SMP Tue Oct 25 10:58:20 UTC 2016 (9464f67) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Aug 22 10:57 SPEC is set to: /spec Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 xfs 650G 68G 583G 11% / Additional information from dmidecode: Warning: Use caution when you interpret this section. The 'dmidecode' program reads system data which is "intended to allow hardware to be accurately determined", but the intent may not be met, as there are frequent changes to hardware, firmware, and the "DMTF SMBIOS" standard. BIOS Intel Corporation SE5C620.86B.0X.01.0007.060920171037 06/09/2017 Memory: 1x Hynix HMA42GR7AFR4N-UH 16 GB 2 rank 2400 MHz 23x Samsung M393A2G40EB1-CRC 16 GB 2 rank 2400 MHz (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,compact,1,0" LD_LIBRARY_PATH = "/spec/lib/ia32:/spec/lib/intel64:/spec/sh11.2" OMP_NUM_THREADS = "8" Binaries compiled on a system with 2x Intel Xeon-SP 4112 CPU + 192GB RAM memory using Redhat Enterprise Linux 7.3 Transparent Huge Pages enabled by default. Filesystem page cache cleared with: echo 1 > /proc/sys/vm/drop_caches
Base Compiler Invocation
C benchmarks:
| icc -m64 |
C++ benchmarks:
| icpc -m64 |
Fortran benchmarks:
| ifort -m64 |
Benchmarks using both Fortran and C:
| icc -m64 ifort -m64 |
Base Portability Flags
| 410.bwaves: | -DSPEC_CPU_LP64 |
| 416.gamess: | -DSPEC_CPU_LP64 |
| 433.milc: | -DSPEC_CPU_LP64 |
| 434.zeusmp: | -DSPEC_CPU_LP64 |
| 435.gromacs: | -DSPEC_CPU_LP64 -nofor_main |
| 436.cactusADM: | -DSPEC_CPU_LP64 -nofor_main |
| 437.leslie3d: | -DSPEC_CPU_LP64 |
| 444.namd: | -DSPEC_CPU_LP64 |
| 447.dealII: | -DSPEC_CPU_LP64 |
| 450.soplex: | -DSPEC_CPU_LP64 |
| 453.povray: | -DSPEC_CPU_LP64 |
| 454.calculix: | -DSPEC_CPU_LP64 -nofor_main |
| 459.GemsFDTD: | -DSPEC_CPU_LP64 |
| 465.tonto: | -DSPEC_CPU_LP64 |
| 470.lbm: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX |
| 482.sphinx3: | -DSPEC_CPU_LP64 |
Base Optimization Flags
C benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -parallel -qopt-prefetch |
C++ benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch |
Fortran benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -parallel -qopt-prefetch |
Benchmarks using both Fortran and C:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -parallel -qopt-prefetch |