When you type ‘squeue’ command in the command line of HPCC Coral, Coral will generate the following output: Nodelist will report the computing nodes that are currently running your jobs. (Resaon) will report the reasons that your computing jobs are in the pending status. The following list out some commonly seen reasons in HPCC Coral: BadConstraints […]
Open OnDemand is a user-friendly web-based interface for file management, job management, SSH access, and graphical interfaces. File Management File Explorer for managing files on HPCC Coral, including uploading, downloading, copying, deleting, renaming, and editing files. File Explorer and Navigation The “Files” menu in the Open OnDemand dashboard allows you to access your files on […]
Open the RStudio IDE and click on the blue “publishing icon ” to access the built-in support for publishing content. Click on the “Publish Application” button. Click on the “Posit Connect” button. In the indicated field, enter the URL “https://rstudio-connect.icto.um.edu.mo/” and click “Next”. Enter your UMPASS username and password. After a successful login, click […]
RStudio Connect connects you and the work you do with others as never before. The RStudio Connect provides: “One button” deployment into a single environment for Shiny applications, R Markdown documents, Plumber APIs, Python Jupyter notebooks, Quarto documents and projects, or any static R plot or graph. Extended deployment capabilities supporting Python APIs and applications using Shiny, Flask, Dash, FastAPI, […]
ICTO encourages faculty members to contribute to the HPCC environment by purchasing servers, which provide the following benefits: Professional Management: When you purchase computing equipment, it’s essential to consider factors like space and good server environment. Additionally, you need to handle maintenance tasks such as system patching and hardware replacement in case of failures. By […]
Academic staff can apply account. Students can apply account with the approval of their supervisor and the description of the research project. Send the above information to icto.hpc@um.edu.mo with the Subject “Apply HPCC”, and CC: supervisor’s email.
HPC Cluster runs under the control of a queue management system which is SLURM (Simple Linux Utility for Resource Management). SLURM is similar to most other queue systems. You write a batch script and submit it to the queue manager. The queue manager then schedules your job to run on the designated queue (called PARTITION in […]
In order to use the installed software, it is necessary to configure the relating environment variables for compilers and libraries so that searching paths are correct, corresponding libraries can be linked up, license servers can be connected, etc. To make it easier for you to select and switch between different software packages, ‘Environment Modules’ (modules.sourceforge.net) […]