Author: Weijun Gao

If you use MacOS and “ssh -X” or “ssh -Y” to access the cluster, and you see the following error messages when start a GUI application on the cluster: libGL error: No matching fbConfigs or visuals found libGL error: failed …

libGL error when using SSH and X forwarding with MacOS Read More »

This page shows steps for setting up and loading Python BrainIAK environment for learning and computing. We have got needed packages and data needed for BrainIAK and its tutorials installed on the cluster. However, you’ll need to download and set …

Use BrainIAK and Its Tutorials Read More »

“gpudebug” partition is for debugging GPU applications only. A “gpudebug” command is available for starting a Slurm session. The following command (email address is optional) will get you a Slurm session with 12 CPU cores, 12GB CPU memory and 1 …

Start a GPU Slurm session Read More »

Please be noted that SUMA (suma) won’t run when connecting to the cluster using X2Go, so we have to use ssh (Linux / MacOS users) or git bash (Windows users) to connect to the cluster if we need to run …

Run AFNI on Cluster Read More »

Windows users can connect to the cluster with GUI using Git Bash and VcXsrv X Server: Download and install VcXsrv Windows X Server Download and install Git (either Setup or Portable version works) Start VcXsrv with the default settings. After …

Connect to Cluster with GUI using Git Bash and VcXsrv Read More »

Linux and MacOS users can connect to the cluster using ssh command: For Linux users – open a terminal and then run the following command For MacOS users – open a terminal and then run the following command (use “-X” …

Connect to Cluster with GUI Using ssh Command Read More »

Note: you need to sign into the Psychology cluster (new, neurocomp0) to run the following commands. “R/3.5.3” module is required for running FIX jobs. To load “R/3.5.3” module, please run the following command: module load R/3.5.3

When you start a GUI Matlab session on the cluster, you may see the following warning: Warning: MATLAB has disabled some advanced graphics rendering features by switching to software OpenGL.This can also cause errors when you use some Matlab programs …

MATLAB OpenGL Warning Read More »

With Python 2 end of life on January 1, 2020, there are no guarantees that Python 2 developers and Python 2 package developers will fix Python 2 bugs or security holes. However, Python 2 and Anaconda 2 will still be …

“module load” a Python environment Read More »

You can receive E-mail notifications of your Slurm jobs no matter you submit your jobs using “srun” or “sbatch”. 1) srun example (the example will display the hostname of the compute node allocated from the “cpu” partition): srun -p cpu …

Receiving E-mail Notifications of Your Slurm Jobs Read More »