Magnolia HPC Cluster Workshop (July 2023): Difference between revisions

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This workshop is intended as an introduction to logging into and submitting jobs to the Magnolia computer cluster.
This workshop is intended for user that have just started to use the Magnolia HPC cluster.
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|'''When:'''
|'''When:'''
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= Description =
= Description =
This workshop is intended for users that have used the cluster but want a deeper understanding of High Performance Computing (HPC)


'''Topics in this workshop:'''
'''Topics in this workshop:'''
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* Compiling C/C++ programs
* Compiling C/C++ programs
* How serial (single threaded) programs can take advantage of HPC Clusters
* How serial (single threaded) programs can take advantage of HPC Clusters
=Pre-Workshop Checklist=
*Fill out the registration form
*Configure the SSH connection between your computer and Magnolia
*Bring your computer to the workshop


=Fill out registration form=
=Fill out registration form=
Those planning to attend need to fill out the registration form. [//redcap.usm.edu/surveys/?s=NWJH493JAL Registration Page]
Those planning to attend need to fill out the registration form at [https://redcap.usm.edu/surveys/?s=33D4LKAWY8NLX9X3 Registration Page].


=Configure the SSH connection=
=Configure the SSH connection=

Revision as of 22:51, 9 July 2023

This workshop is intended for user that have just started to use the Magnolia HPC cluster.

When: July 18, 2023 10 am — 12 pm
Where: PSRC 105

Description

This workshop is intended for users that have used the cluster but want a deeper understanding of High Performance Computing (HPC)

Topics in this workshop:

  • Introduction to the Magnolia High Performance Computing (HPC) cluster
  • HPC workflow
  • Quick review of Linux shell commands
  • Using pre-installed programs and software (Linux Environment Modules)
  • Python
  • Compiling C/C++ programs
  • How serial (single threaded) programs can take advantage of HPC Clusters

Fill out registration form

Those planning to attend need to fill out the registration form at Registration Page.

Configure the SSH connection

If you are using Linux or OSX, SSH is used from the terminal. Type the command shown below to check the host key fingerprint. Do not enter any passwords. Instead, cancel by typing Control+C. For Windows users, install an SSH client like PuTTY (http://www.putty.org) and follow the directions given in the following link. Windows Specific Directions

user $ssh -o VisualHostKey=yes check@magnolia.usm.edu
Host key fingerprint is SHA256:glQIZZKlsAwf3QJNNDQSxFpRzE2rKs4GfxByO6ZBzis
+---[ECDSA 256]---+
|ooX^@=o          |
|o++*B+o.         |
|.+o ...          |
|o.o. o           |
|+o oo . S        |
|oo=.   .         |
|o=oo             |
|E+. .            |
|oo .             |
+----[SHA256]-----+
check@magnolia.usm.edu's password:

Make sure that the host key fingerprint (In this case: SHA256:glQIZZKlsAwf3QJNNDQSxFpRzE2rKs4GfxByO6ZBzis) matches one of the fingerprints given in the list of SSH fingerprints for Magnolia. SSH_Fingerprints/magnolia.usm.edu

If you have any questions, please contact Brian G. Olson.

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