SPEC® MPIM2007 Result

Lenovo Global Technology

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

SPECmpiM_peak2007 = Not Run

SPECmpiM_base2007 = 27.1

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

Results Table

Benchmark	Base							Peak
Benchmark	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	84	92.9	16.8	93.0	16.8	92.9	16.8
107.leslie3d	84	238	22.0	238	22.0	237	22.0
113.GemsFDTD	84	242	26.0	243	26.0	242	26.0
115.fds4	84	113	17.2	113	17.3	113	17.3
121.pop2	84	138	29.8	139	29.6	139	29.7
122.tachyon	84	113	24.8	111	25.2	111	25.2
126.lammps	84	143	20.4	143	20.4	143	20.4
127.wrf2	84	193	40.4	193	40.5	193	40.4
128.GAPgeofem	84	66.3	31.1	66.2	31.2	65.9	31.3
129.tera_tf	84	108	25.6	109	25.4	109	25.5
130.socorro	84	73.2	52.1	73.4	52.0	73.5	51.9
132.zeusmp2	84	108	28.8	108	28.8	108	28.8
137.lu	84	105	34.9	105	35.0	105	35.0

Hardware Summary
Type of System:	Homogeneous
Compute Node:	ThinkSystem SR950
Interconnect:	N/A
Total Compute Nodes:	1
Total Chips:	3
Total Cores:	84
Total Threads:	84
Total Memory:	576 GB
Base Ranks Run:	84
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:	3
Cores enabled:	84
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:	576 GB (36 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

Hardware
Vendor:	N/A
Model:	N/A
Switch Model:	N/A
Number of Switches:	0
Number of Ports:	0
Data Rate:	N/A
Firmware:	N/A
Topology:	N/A
Primary Use:	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 2x16GB 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.