SPEC® MPIM2007 Result

Copyright 2006-2010 Standard Performance Evaluation Corporation

Lenovo Global Technology

ThinkSystem SR950
(Intel Xeon Platinum 8180 CPU, 2.50 GHz)

SPECmpiM_peak2007 = Not Run

MPI2007 license: 28 Test date: Jul-2018
Test sponsor: Lenovo Global Technology Hardware Availability: Aug-2017
Tested by: Lenovo Global Technology Software Availability: Jul-2018
Benchmark results graph

Results Table

Benchmark Base Peak
Ranks Seconds Ratio Seconds Ratio Seconds Ratio Ranks Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
104.milc 112 75.5 20.7 75.7 20.7 75.8 20.6
107.leslie3d 112 186   28.1 185   28.2 187   27.9
113.GemsFDTD 112 166   38.0 166   38.1 166   38.0
115.fds4 112 78.1 25.0 77.8 25.1 79.9 24.4
121.pop2 112 121   34.1 121   34.2 121   34.0
122.tachyon 112 84.9 32.9 83.3 33.6 84.6 33.0
126.lammps 112 111   26.2 111   26.2 111   26.2
127.wrf2 112 144   54.3 143   54.3 144   54.2
128.GAPgeofem 112 48.5 42.6 48.4 42.7 48.9 42.3
129.tera_tf 112 93.7 29.5 96.0 28.8 94.6 29.3
130.socorro 112 60.2 63.4 60.4 63.2 61.1 62.5
132.zeusmp2 112 85.3 36.4 85.4 36.3 85.6 36.2
137.lu 112 76.7 47.9 76.6 48.0 76.7 47.9
Hardware Summary
Type of System: Homogeneous
Compute Node: ThinkSystem SR950
Interconnect: N/A
Total Compute Nodes: 1
Total Chips: 4
Total Cores: 112
Total Threads: 112
Total Memory: 768 GB
Base Ranks Run: 112
Minimum Peak Ranks: --
Maximum Peak Ranks: --
Software Summary
C Compiler: Intel C++ Compiler 17.0 Update 7 for Linux
Version 17.0.7 Build 20180403
C++ Compiler: Intel C++ Compiler 17.0 Update 7 for Linux
Version 17.0.7 Build 20180403
Fortran Compiler: Intel Fortran Compiler 17.0 Update 7 for Linux
Version 17.0.7 Build 20180403
Base Pointers: 64-bit
Peak Pointers: Not Applicable
MPI Library: Intel MPI Library for Linux* OS
Version 2018 Update 3 Build 20180411
Other MPI Info: None
Pre-processors: No
Other Software: None

Node Description: ThinkSystem SR950

Hardware
Number of nodes: 1
Uses of the node: compute
Vendor: Lenovo Global Technology
Model: SR950
CPU Name: Intel Xeon Platinum 8180
CPU(s) orderable: 2,3,4,6,8 chips
Chips enabled: 4
Cores enabled: 112
Cores per chip: 28
Threads per core: 1
CPU Characteristics: None
CPU MHz: 2500
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
L3 Cache: 39424 KB I+D on chip per chip
shared / 28 cores
Other Cache: None
Memory: 768 GB (48 x 16GB 2Rx8 PC4-2666V)
Disk Subsystem: 960GB NVME SSD
Other Hardware: ThinkSystem RAID 930-8i 2GB Flash
Adapter: N/A
Number of Adapters: 0
Slot Type: N/A
Data Rate: N/A
Ports Used: 0
Interconnect Type: None
Software
Adapter: N/A
Adapter Driver: N/A
Adapter Firmware: N/A
Operating System: Red Hat Enterprise Linux Server release 7.3,
Kernel 3.10.0-514.48.5.el7.x86_64
Local File System: xfs
Shared File System: None
System State: None
Other Software: None

Interconnect Description: N/A

Submit Notes

The config file option 'submit' was used.

General Notes

 MPI startup command:
   mpiexec command was used to start MPI jobs.

 RAM configuration:
   Compute nodes have 2 x 16 GB RDIMM on each memory channel.

 Add "intel_idle.max_cstate=0 intel_pstate=disable" into grub

 BIOS settings:
   Operating Mode : Maximum Performance Mode
   Intel Hyper-Threading Technology (SMT): Disabled
   SNC (Sub-NUMA Cluster): Enable


 Yes: The test sponsor attests, as of date of publication,
 that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented.

 Yes: The test sponsor attests, as of date of publication,
 that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented.

 Yes: The test sponsor attests, as of date of publication,
 that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented.

Base Compiler Invocation

C benchmarks:

 mpiicc 

C++ benchmarks:

126.lammps:  mpiicpc 

Fortran benchmarks:

 mpiifort 

Benchmarks using both Fortran and C:

 mpiicc   mpiifort 

Base Portability Flags

121.pop2:  -DSPEC_MPI_CASE_FLAG 
126.lammps:  -DMPICH_IGNORE_CXX_SEEK 
127.wrf2:  -DSPEC_MPI_CASE_FLAG   -DSPEC_MPI_LINUX 
130.socorro:  -assume nostd_intent_in 

Base Optimization Flags

C benchmarks:

 -O3   -ipo   -xCORE-AVX512   -no-prec-div 

C++ benchmarks:

126.lammps:  -O3   -ipo   -xCORE-AVX512   -no-prec-div 

Fortran benchmarks:

 -O3   -ipo   -xCORE-AVX512   -no-prec-div 

Benchmarks using both Fortran and C:

 -O3   -ipo   -xCORE-AVX512   -no-prec-div 

The flags files that were used to format this result can be browsed at
http://www.spec.org/mpi2007/flags/Lenovo-SPECmpiM_Platform_Flags.20180912.html,
http://www.spec.org/mpi2007/flags/EM64T_Intel121_flags.20170711.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/mpi2007/flags/Lenovo-SPECmpiM_Platform_Flags.20180912.xml,
http://www.spec.org/mpi2007/flags/EM64T_Intel121_flags.20170711.xml.