Add a new Open OnDemand page #19

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agosti_j merged 1 commits from open-ondemand-page into master 2026-04-24 17:09:54 +02:00
23 changed files with 67 additions and 15 deletions
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# mkdocs
.cache/
site/
_site/
.DS_Store
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# ondemand.psi.ch
[Open OnDemand](https://www.openondemand.org/) is an open-source, web-based portal that allows researchers, students, and engineers to access High-Performance Computing (HPC) resources from any device using a web browser.
## Accessing Open OnDemand
Open Ondemand can be accessed from your browser at <https://ondemand.psi.ch/>.
It's recommended to use a **Chromium-Based** browser (e.g., Google Chrome or
Chromium) to have access to all
features.
To login, use your **PSI Credentials**.
![](/images/merlin7-open-ondemand-login.png "Open OnDemand Login")
## Interactive Partition
When choosing a partition in one of the applications to start a job, give
preference to the <code>interactive</code> partition and keep the <code>--reservation=interactive</code>
box checked.
The interactive reservation provides immediate access to reserved resources.
This means that **your job will start faster** and it will use the same reservation
if you wish to reconnect.
If you start noticing delays when using the default interactive setup, please inform the [Merlin 7 Admins](/support/introduction/#email-the-admins) so the reservation can be reviewed or extended.
![](/images/merlin7-open-ondemand-interactive-partition.png "Open OnDemand Interactive Partition")
## Merlin 7 Shell Access
Open OnDemand allows you to access Merlin 7 with a shell session similar to SSH
into the cluster on your own machine. To do so, go to **Clusters > merlin7 Shell
Access**.
![](/images/merlin7-open-ondemand-shell-access.png "Open OnDemand Shell Access")
Then, you will be requested to type your Merlin 7 password, which should be the
same as your PSI password.
![](/images/merlin7-open-ondemand-shell-password.png "Open OnDemand Shell Password")
!!! warning "No screen being displayed when opening Shell Access"
This seems to be an issue with some browsers, for example, Firefox. Try to use a Chromium-Based browser. If the problem persists, contact the [Merlin 7 Admins](/support/introduction/#email-the-admins).
Once you login to Merlin 7, you will see the same shell as connecting via SSH
from your terminal.
![](/images/merlin7-open-ondemand-shell-session.png "Open OnDemand Shell Session")
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- merlin7/03-Slurm-General-Documentation/slurm-mail.md
- Jupyterhub:
- merlin7/04-Jupyterhub/jupyterhub.md
- Open OnDemand:
- merlin7/05-Open-OnDemand/open-ondemand.md
- Software Support:
- merlin7/05-Software-Support/pmodules.md
- merlin7/05-Software-Support/openmpi.md
- merlin7/05-Software-Support/mpich.md
- merlin7/05-Software-Support/cray-module.env.md
- merlin7/05-Software-Support/ansys.md
- merlin7/05-Software-Support/ansys-rsm.md
- merlin7/05-Software-Support/cp2k.md
- merlin7/05-Software-Support/dirac.md
- merlin7/05-Software-Support/gromacs.md
- merlin7/05-Software-Support/ippl.md
- merlin7/05-Software-Support/lammps.md
- merlin7/05-Software-Support/matlab.md
- merlin7/05-Software-Support/opal-x.md
- merlin7/05-Software-Support/quantum-espresso.md
- merlin7/05-Software-Support/spack.md
- merlin7/06-Software-Support/pmodules.md
- merlin7/06-Software-Support/openmpi.md
- merlin7/06-Software-Support/mpich.md
- merlin7/06-Software-Support/cray-module.env.md
- merlin7/06-Software-Support/ansys.md
- merlin7/06-Software-Support/ansys-rsm.md
- merlin7/06-Software-Support/cp2k.md
- merlin7/06-Software-Support/dirac.md
- merlin7/06-Software-Support/gromacs.md
- merlin7/06-Software-Support/ippl.md
- merlin7/06-Software-Support/lammps.md
- merlin7/06-Software-Support/matlab.md
- merlin7/06-Software-Support/opal-x.md
- merlin7/06-Software-Support/quantum-espresso.md
- merlin7/06-Software-Support/spack.md
- Merlin 6:
- Quick Start Guide:
- merlin6/introduction.md