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FastX

  1. Knowledge Base
  2. Software and Solutions
can connect to remote servers that have the FastX software installed.  These include Andes, Polaris, and Discovery.  Licensing is by number of concurrent connections. Official documentation for

Project Request Data Definitions

  1. Knowledge Base
  2. Dartmouth Services Portal
  3. ITC Project Portfolio Management
After saving the initial project request form, you will be able to include files for review along with your submission.  These may include RFQ, RFI, RFP documents, quotes, and/or white papers in support of your discovery work.

Passwordless SSH login to research servers

  1. Knowledge Base
  2. Research Computing
  3. High Performance Computing
to the Discovery scheduler. MacOS (at least up through MacOS 15) creates a session key with a deprecated encryption type.  You will be logged in to the remote server, but on newer servers, unable to

Storage Guidelines

  1. Knowledge Base
  2. Software and Solutions
  3. Storage
Research Data Storage Examples DartFS for General Purpose research data storage solution - Storage for any data sets with collaboration and/or high performance computing (HPC/Discovery/Andes

Sample R lab (Hello world)

  1. Knowledge Base
  2. Research Computing
  3. Discovery Cluster
  4. Discovery tutorials
In this lab we will create a basic R script to print "Hello World!". Then we will use the scheduler to submit the job via sbatch. The first step of this process is to either move your R script

Devices Supported on the Dartmouth Network

  1. Knowledge Base
  2. Wifi, Network, VPN and Phone
  3. Wifi and Network
IP address or hostname. They cannot, however, automatically discover each other. We cannot reconfigure the network to allow Bonjour/mDNS or Broadcast Discovery of devices. If your device supports

Sample python lab (Walltime example)

  1. Knowledge Base
  2. Research Computing
  3. Discovery Cluster
  4. Discovery tutorials
In this lab we will create a simple python script, called invert_matrix.py which we will submit to the cluster. In addition we will explore what it is like for a job to run out of walltime. For the

Slurm Coordinator Role for Managing Users in an Account

  1. Knowledge Base
  2. Research Computing
  3. Discovery Cluster
Overview: The slurm Coordinator role enables administrators to efficiently manage users within an account by granting permissions to add or remove users. This KBA provides step-by-step instructions on

GreenPrint Printer Locations

  1. Knowledge Base
  2. Computer, Device, and Printing
  3. GreenPrint for Students
Where are the Printers? You can find printers located across campus using the interactive map. To view the printers, you will need to show the "GreenPrint" from the layers menu. Click on

Service and Solution Lifecycle - Overview

  1. Knowledge Base
  2. Dartmouth Services Portal
  3. ITC Project Portfolio Management
This article describes the lifecycle of an approved ITC project that results in a solution as a service or part of a service. Project Lifecycle and Project Governance are key aspects of Project

Multi-Core Job Example

  1. Knowledge Base
  2. Research Computing
  3. Discovery Cluster
  4. SBATCH (job submission)
Below is an example script which will submit for 4 cores on a single compute node. Feel free to copy and paste it as a job template.   #!/bin/bash #SBATCH --job-name=multicore_job #SBATCH

GPU Job Example

  1. Knowledge Base
  2. Research Computing
  3. Discovery Cluster
  4. SBATCH (job submission)
#!/bin/bash # Name of the job #SBATCH --job-name=gpu_job # Number of compute nodes #SBATCH --nodes=1 # Number of cores, in this case one #SBATCH --ntasks-per-node=1 # Request the GPU

Job array example

  1. Knowledge Base
  2. Research Computing
  3. Discovery Cluster
  4. SBATCH (job submission)
JOB ARRAYS Job arrays are multiple jobs to be executed with identical or related parameters. Job arrays are submitted with -a <indices> or --array=<indices>. The indices specification identifies

User commands

  1. Knowledge Base
  2. Research Computing
  3. Discovery Cluster
  4. Torque commands & Slurm equivalent
Option MOAB Torque command (mksub) Slurm command (sbatch) Job Submission mksub <file name> sbatch <file name> Job Deletion qdel / mjobctl -c scancel

Job directives

  1. Knowledge Base
  2. Research Computing
  3. Discovery Cluster
  4. Torque commands & Slurm equivalent
Option MOAB Torque command (mksub) Slurm command (sbatch) Job Name -N <name> --job-name=<name> Account -a <account> --account=<account