SPEC® MPIL2007 Result

Lenovo Global Technology

ThinkSystem SR655
(AMD EPYC 7763, 2.45 GHz)

SPECmpiL_peak2007 = 6.18

SPECmpiL_base2007 = 6.18

MPI2007 license:	28	Test date:	Mar-2021
Test sponsor:	Lenovo Global Technology	Hardware Availability:	Jun-2021
Tested by:	Lenovo Global Technology	Software Availability:	Jun-2021

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.
121.pop2	128	547	7.12	543	7.17			128	547	7.12	543	7.17
122.tachyon	128	457	4.26	444	4.38			128	457	4.26	444	4.38
125.RAxML	128	502	5.81	502	5.82			128	502	5.81	502	5.82
126.lammps	128	581	4.23	553	4.45			128	581	4.23	553	4.45
128.GAPgeofem	128	570	10.4	574	10.3			128	570	10.4	574	10.3
129.tera_tf	128	194	5.68	195	5.65			128	194	5.68	195	5.65
132.zeusmp2	128	406	5.22	409	5.19			128	406	5.22	409	5.19
137.lu	128	438	9.59	433	9.71			128	438	9.59	433	9.71
142.dmilc	128	500	7.37	500	7.37			128	500	7.37	500	7.37
143.dleslie	128	371	8.35	373	8.31			128	371	8.35	373	8.31
145.lGemsFDTD	128	933	4.73	931	4.74			128	933	4.73	931	4.74
147.l2wrf2	128	1639	5.01	1644	4.99			128	1639	5.01	1644	4.99

Hardware Summary
Type of System:	Homogeneous
Compute Node:	ThinkSystem SR655
Interconnect:	Mellanox ConnectX-6 HDR
File Server Node:	NFS
Total Compute Nodes:	2
Total Chips:	2
Total Cores:	128
Total Threads:	128
Total Memory:	512 GB
Base Ranks Run:	128
Minimum Peak Ranks:	128
Maximum Peak Ranks:	128

Software Summary
C Compiler:	Intel C Compiler 20.4 for Linux Version 19.1.3.304 Build 20200925
C++ Compiler:	Intell C++ Compiler 20.4 for Linux Version 19.1.3.304 Build 20200925
Fortran Compiler:	Intel Fortran Compiler 20.4 for Linux Version 19.1.3.304 Build 20200925
Base Pointers:	64-bit
Peak Pointers:	Not Applicable
MPI Library:	Intel MPI Library for Linux Version 2019 Update 11 Build 20210330
Other MPI Info:	None
Pre-processors:	No
Other Software:	None

Node Description: ThinkSystem SR655

Hardware
Number of nodes:	2
Uses of the node:	compute
Vendor:	Lenovo Global Technology
Model:	SR655
CPU Name:	AMD EPYC 7763
CPU(s) orderable:	1 chips
Chips enabled:	1
Cores enabled:	64
Cores per chip:	64
Threads per core:	1
CPU Characteristics:	Turbo up to 3.5 GHz
CPU MHz:	2450
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	512 KB I+D on chip per core
L3 Cache:	256 MB I+D on chip per chip 32 MB shared / 8 cores
Other Cache:	None
Memory:	256 GB (8 x 32 GB 2Rx8 PC4-3200AA-R)
Disk Subsystem:	1 x 480 GB SATA 2.5" SSD
Other Hardware:	None
Adapter:	Mellanox ConnectX-6 HDR Infiniband
Number of Adapters:	1
Slot Type:	PCI-Express 4.0 x16
Data Rate:	200 Gbs/s
Ports Used:	1
Interconnect Type:	Mellanox ConnectX-6 HDR Infiniband Adapter

Software
Adapter:	Mellanox ConnectX-6 HDR Infiniband
Adapter Driver:	5.2-1.0.4
Adapter Firmware:	20.25.2006
Operating System:	Red Hat Enterprise Linux Server release 8.3 4.18.0-240.el8.x86_64
Local File System:	xfs
Shared File System:	None
System State:	Multi-user, run level 3
Other Software:	None

Node Description: NFS

Hardware
Number of nodes:	1
Uses of the node:	Fileserver
Vendor:	Lenovo Global Technology
Model:	ThinkSystem SR655
CPU Name:	AMD EPYC 7763 CPU
CPU(s) orderable:	1 chips
Chips enabled:	1
Cores enabled:	64
Cores per chip:	64
Threads per core:	1
CPU Characteristics:	None
CPU MHz:	2450
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	512 KB I+D on chip per core
L3 Cache:	256 MB I+D on chip per chip 32 MB shared / 8 cores
Other Cache:	None
Memory:	256 GB (8 x 32 GB 2Rx4 PC4-3200AA-R)
Disk Subsystem:	1 x 480 GB SATA 2.5" SSD
Other Hardware:	None
Adapter:	Mellanox ConnectX-6 HDR Infiniband
Number of Adapters:	1
Slot Type:	PCI-Express 4.0 x16
Data Rate:	200 Gb/s
Ports Used:	1
Interconnect Type:	Mellanox ConnectX-6 HDR Infiniband

Software
Adapter:	Mellanox ConnectX-6 HDR Infiniband
Adapter Driver:	5.2-1.0.4
Adapter Firmware:	20.25.2006
Operating System:	Red Hat Enterprise Linux Server release 8.3
Local File System:	None
Shared File System:	NFS
System State:	Multi-User, run level 3
Other Software:	None

Interconnect Description: Mellanox ConnectX-6 HDR

Hardware
Vendor:	Mellanox
Model:	Infiniband HDR 200Gb/s Switch
Switch Model:	QM8700 Series
Number of Switches:	1
Number of Ports:	40
Data Rate:	200 Gb/s
Firmware:	3.9.0606
Topology:	Mesh
Primary Use:	MPI Traffic

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 1 x 32 GB RDIMM on each memory channel.
 Add "idle=poll" into grub
 BIOS settings:
   Operating Mode : Maximum Performance Mode
   Hyper-Threading Technology (SMT): Disabled
   NPS4
 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.