SPEC® MPIM2007 Result

Lenovo Global Technology

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

SPECmpiM_peak2007 = Not Run

SPECmpiM_base2007 = 44.9

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	168	58.7	26.7	58.3	26.9	58.5	26.8
107.leslie3d	168	130	40.3	131	40.0	132	39.6
113.GemsFDTD	168	145	43.5	145	43.4	146	43.3
115.fds4	168	48.9	39.9	49.0	39.8	49.0	39.8
121.pop2	168	121	34.1	122	33.9	120	34.3
122.tachyon	168	56.5	49.5	56.7	49.3	58.2	48.1
126.lammps	168	94.1	31.0	93.5	31.2	92.9	31.4
127.wrf2	168	101	77.2	101	77.0	101	77.1
128.GAPgeofem	168	44.7	46.2	45.2	45.7	44.8	46.1
129.tera_tf	168	62.5	44.3	62.3	44.4	64.2	43.1
130.socorro	168	77.6	49.2	77.4	49.3	77.7	49.1
132.zeusmp2	168	56.0	55.4	55.7	55.7	55.4	56.1
137.lu	168	51.7	71.1	51.5	71.3	51.7	71.1

Hardware Summary
Type of System:	Homogeneous
Compute Node:	ThinkSystem SR950
Interconnect:	N/A
Total Compute Nodes:	1
Total Chips:	6
Total Cores:	168
Total Threads:	168
Total Memory:	1152 GB
Base Ranks Run:	168
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:	6
Cores enabled:	168
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:	1152 GB (72 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.