Scientific Computing at Jefferson Lab

JLab-LQCD-cluster_0.png

File system layout

Thu, 05/01/2025 - 00:00 — ychen

Please reference this KB article.

jcache

Mon, 10/07/2024 - 12:15 — brads

Name

jcache - manage files and directories on the write-through cache area

For full documentation, run jcache -h on the ifarm.

Getting Started

Wed, 04/20/2022 - 18:24 — amitoj
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User Account Flow Chart.jpg
Figure 1. JLab new user and cluster account request process
 

Experimental Physics User's Guide

Tue, 03/01/2022 - 09:30 — ychen

New users of Farm resources (ifarm, farm, swif2, slurm, etc) must review the documentation on the Getting Started page.

The scientific computing environment for experimental physics is comprised of a data analysis facility and its accompanying mass storage system. Details on the hardware are in the Scientific Computing Resources book.

Workflow - Swif2

Tue, 01/04/2022 - 10:54 — larrieu

The information below should be considered archival.  You can find the most current information in ServiceNow: SWIF - Scientific Workflow Indefatigable Factotum

Swif2 is a software system developed at Jefferson Lab that aims to help users schedule, run, and track computation jobs on batch systems both locally and at remote sites.

Filesystems

Thu, 12/02/2021 - 10:22 — amitoj

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Auger to SWIF2

Wed, 11/17/2021 - 08:49 — ychen

User can submit slurm job using swif2 with the old jsub scrip. Give add-jsub as first argument and -script option with old jsub-script. Please notice the default workflow for add-jsub is auger, add "-workflow workflow-name" to set the specified workflow name. Check this swif2 add-jsub document page for detailed information.

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