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How do I get access to NVwulf?
Request an NVwulf account under an existing SeaWulf/NVwulf project, or submit a new project request if none exists. See Getting Access to NVwulf for full instructions.
How do I log in to NVwulf?
Use SSH from a Linux or Mac terminal: ssh -X NetID@login.nvwulf.stonybrook.edu. For Windows, see guidance on DUO and GlobalProtect VPN. You can also access NVwulf via Open OnDemand for web-based login.
How do I transfer data from SeaWulf to NVwulf?
Use rsync to copy files or directories. For example:
rsync -av NetID@login.seawulf.stonybrook.edu:~/myfolder/ ~/myfolder/
See the main SeaWulf transfer guide for additional options and DUO considerations.
What modules are available on NVwulf?
Use module avail to list available software modules, and module load <module> to activate them. For requests of new software, submit a ticket indicating it is for NVwulf.
Which GPU nodes and partitions can I use?
Check available partitions with sinfo. NVwulf supports multitenancy, so specify GPUs, CPUs, and memory explicitly in your job script.
How do I submit a job to NVwulf?
Load the Slurm module (module load slurm) and use sbatch myjob.slurm for batch jobs. For interactive testing, use srun --pty. See Getting Started on NVwulf for a full example.
How do I check the status of my jobs?
Use squeue -u NetID to see all jobs or squeue -j <jobid> for a specific job.
How do I run GUI-based apps like Jupyter or VS Code?
Use the interactive Open OnDemand apps for Jupyter, MATLAB, RStudio, or VS Code.