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Various updates on Alps
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mjaehn committed Sep 6, 2024
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12 changes: 10 additions & 2 deletions docs/alps/index.md
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!!! construction "Page under construction"
!!! construction "Page under construction - last update: 2024-09-06"

Information in this page is not yet complete nor final. It will be updated following the progress of

Expand All @@ -23,6 +23,14 @@ The following vClusters are hosted at CSCS:

*GH = Grace Hopper*

## Early Access

For getting access to the vCluster dedicated to testing ([Tödi](vclusters.md/#tödi)), CSCS offers [Preparatory Projects](https://www.cscs.ch/user-lab/allocation-schemes/preparatory-projects).

## Support by CSCS

To contact CSCS staff directly, users can join their dedicated [Slack channel](https://cscs-users.slack.com).

## File Systems

!!! note "TODO"
Expand All @@ -33,7 +41,7 @@ The following vClusters are hosted at CSCS:

## Introductory Workshop Material

As an introduction to the Alps infrastructure, the material of our [C2SM workshop "Switching to Alps"](../blog/posts/2024-07-02_switching_to_Alps.md) is available:
As an introduction to the Alps infrastructure, the material of our [C2SM workshop "Switching to Alps"](../blog/posts/2024-07-02_switching_to_Alps.md) from August 12, 2024 is available:

- [Recording :material-download:](https://polybox.ethz.ch/index.php/s/oSxyJgTjyvJKX8B){:target="_blank"}<br>
- [Slides presenting Alps, vClusters and Uenvs :material-download:](https://polybox.ethz.ch/index.php/s/jvtIYkBvHUSGZYD){:target="_blank"}<br>
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2 changes: 1 addition & 1 deletion docs/alps/uenvs.md
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!!! construction "Page under construction"
!!! construction "Page under construction - last update: 2024-09-06"

Information in this page is not yet complete nor final. It will be updated following the progress of

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37 changes: 18 additions & 19 deletions docs/alps/vclusters.md
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!!! construction "Page under construction"
!!! construction "Page under construction - last update: 2024-09-06"

Information in this page is not yet complete nor final. It will be updated following the progress of

Expand All @@ -20,33 +20,30 @@ Host ela
User cscsusername
IdentityFile ~/.ssh/cscs-key
Host balfrin* daint* santis* todi*
Host balfrin* daint.alps* santis* todi*
Hostname %h.cscs.ch
User cscsusername
IdentityFile ~/.ssh/cscs-key
ProxyJump ela
```

This would allow standard connections like `ssh santis.cscs.ch` but also specifying the login node like `ssh santis-ln002.cscs.ch` if needed.
Replace `cscsusername` with your actual user name.

## Daint

Daint is the vCluster dedicated to the User Lab. It is deployed on ~800 Grace-Hopper nodes.
Daint (Alps) is the vCluster dedicated to the User Lab. It is deployed on ~800 Grace-Hopper nodes.

Even though Weather and Climate also has the dedicated vCluster Santis (see [below](#santis)), traditional projects will be running on Daint.

!!! warning "Hostname conflict"

For the duration of the overlap between the current expiring Piz Daint and its reincarnation as a vCluster, there will be two different host names. Most probably the current Piz Daint will continue being accessible at `daint.cscs.ch` while the vCluster hostname is not known yet.

### Uenvs

List of currently supported Uenvs on Daint:

| uenv | activity |
|-------------|-------------------------------|
| icon-vx:rcy | build and run icon |
| prepost-vx | pre and post processing tools |
| uenv | activity |
|--------------------------|--------------------------------|
| icon-vx:rcy | build and run ICON |
| netcdf-tools/2024:v1-rc1 | pre- and post-processing tools |

### Storage

Expand All @@ -56,14 +53,16 @@ List of currently supported Uenvs on Daint:

## Santis

!!! warning "Santis has not been deployed yet."

Santis is dedicated to Weather and Climate and is deployed on ~400 Grace-Hopper nodes. At least at the beginning, it will be hosting only [EXCLAIM :material-open-in-new:](https://c2sm.ethz.ch/research/exclaim.html){:target="_blank"} and related projects.

### Uenvs

| uenv | activity |
|-------------|-------------------------------|
| icon-vx:rcy | build and run icon |
| prepost-vx | pre and post processing tools |
| uenv | activity |
|--------------------------|--------------------------------|
| icon-vx:rcy | build and run ICON |
| prepost-vx | pre- and post-processing tools |

### Storage

Expand All @@ -78,7 +77,7 @@ Tödi is the testing vCluster and is currently deployed on the entire machine.

### Uenvs

| uenv | activity |
|--------------------------|-------------------------------|
| icon-wcp/v1:rc4 | build and run icon |
| netcdf-tools/2024:v1-rc1 | pre and post processing tools |
| uenv | activity |
|--------------------------|--------------------------------|
| icon-wcp/v1:rc4 | build and run ICON |
| netcdf-tools/2024:v1-rc1 | pre- and post-processing tools |

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