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Arc User Guide 1 Arc is the primary High Performance Computing (HPC) system at The University of Texas at San Antonio (UTSA) that can be used for running data in... (last changed by AdminUser)2024-01-23T16:15:29ZadminAboutArcCluster
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/AboutArcCluster
About Arc Cluster Arc is UTSA's primary high performance (HPC) resource; utilized by researchers, students, faculty and staff from a broad range of disciplines. C... (last changed by TrevorNash)2023-02-10T14:41:47ZTrevorNashUsingVectorEnginesOnArc
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/UsingVectorEnginesOnArc
Using NEC SX Aurora Vector Engines On Arc This guide provides an overview of the NEC SX Aurora TSUBASA Vector Engines (VE) nodes available on the Arc HPC Cluster.... (last changed by AdminUser)2022-09-21T20:24:51ZadminRTroubleshooting-FixingACorruptedLibraryDirectoryUsingBioconductor
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/RTroubleshooting-FixingACorruptedLibraryDirectoryUsingBioconductor
If the user uses bioconductor for biology projects in R and their R library becomes corrupted you can do this command in the R prompt. BiocManager::valid() At t... (last changed by AdminUser)2022-06-17T16:57:28ZadminUsingPyTorchWithMultipleGPUs
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/UsingPyTorchWithMultipleGPUs
PyTorch is a Python based machine learning framework that can run on both CPUs and GPUs. It supports options for taking advantage of GPUs on single nodes or multi... (last changed by AdminUser)2022-06-01T03:08:26ZadminUsingTensorflowWithMultipleGPUs
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/UsingTensorflowWithMultipleGPUs
With GPU support, you can significantly improve the performance of a Deep Learning model built with Tensorflow. Running a model with a single GPU is very simple. ... (last changed by AdminUser)2022-04-20T02:20:42ZadminUsingPyTorchOnArc
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/UsingPyTorchOnArc
OVERVIEW PyTorch is a Python based scientific computing package. It is an automatic differentiation library that is useful to implement neural networks. Just like... (last changed by AdminUser)2022-04-18T21:58:20ZadminUsingPyTorchWithMultipleGPUDevicesAcrossMultipleNodes
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/UsingPyTorchWithMultipleGPUDevicesAcrossMultipleNodes
Here is an article about how to train a PyTorch based Deep Learning model using multiple GPU devices across multiple nodes on an HPC cluster: https://tuni itc.git... (last changed by AdminUser)2022-04-08T21:49:03ZadminVirtualDesktop
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/VirtualDesktop
To access the virtual desktop on ARC via the web, you must go to https://portal.arc.utsa.edu/ and log in with your UTSA id, passphrase, and DUO app. Once logged i... (last changed by AdminUser)2022-02-09T22:27:22ZadminUsingNamdOnArc
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/UsingNamdOnArc
NAMD is a computer software application for molecular dynamics simulation. We have MPI and multiple core versions installed on Arc. The software is accessible via... (last changed by AdminUser)2022-01-21T20:13:35ZadminTechSupport
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/TechSupport
Technical Support * For technical support, you can submit a support request for Arc at the following link: https://support.utsa.edu/myportal. Instructions for ... (last changed by AdminUser)2021-12-13T22:58:34ZadminApplicationCheckpointingAndRestartOnArc
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/ApplicationCheckpointingAndRestartOnArc
Checkpointing is the process of saving the execution state of an application such that this saved state can be used to continue the execution at a later time. Typ... (last changed by AdminUser)2021-10-20T22:41:12ZadminPythonDependencyJob
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/PythonDependencyJob
If you have a Python script that is expected to run more than 72 hours on Arc, we suggest you break it into a few smaller tasks, so that each of the tasks runs le... (last changed by AdminUser)2021-10-20T22:12:29ZadminCheckpoint-and-RestartForR
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/Checkpoint-and-RestartForR
If your R script is expected to run beyond the 72 hour limit on Arc, we suggest implementing a checkpointing and restart mechanism in your script. This will help ... (last changed by AdminUser)2021-10-04T18:42:51ZadminVisualizationUsingParaviewOnArc
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/VisualizationUsingParaviewOnArc
ParaView (ParaView Website) is an open source application for visualizing two and three dimensional data sets. It is a multi platform parallel data analysis and ... (last changed by AdminUser)2021-09-24T15:35:54ZadminRestartScriptGenerationExample
https://hpcsupport.utsa.edu/foswiki/bin/view/ARC/RestartScriptGenerationExample
Here's a simple example of a checkpointing program being run with a slurm job script that will automatically generate a restart script for when you need to restar... (last changed by AdminUser)2021-09-21T14:52:11Zadmin