91 lines
4.8 KiB
Markdown
91 lines
4.8 KiB
Markdown
---
|
|
title: ANSYS HFSS / ElectroMagnetics
|
|
#tags:
|
|
last_updated: 13 April 2022
|
|
keywords: software, ansys, ansysEM, em, slurm, hfss
|
|
summary: "This document describes how to run ANSYS HFSS (ElectroMagnetics) in the Merlin6 cluster"
|
|
sidebar: merlin6_sidebar
|
|
permalink: /merlin6/ansys-hfss.html
|
|
---
|
|
|
|
This document describes the different ways for running **ANSYS HFSS (ElectroMagnetics)**
|
|
|
|
## ANSYS HFSS (ElectroMagnetics)
|
|
|
|
This recipe is intended to show how to run ANSYS HFSS (ElectroMagnetics) in Slurm.
|
|
Having in mind that in general, running ANSYS HFSS means running **ANSYS Electronics Desktop**.
|
|
|
|
## Running HFSS / Electromagnetics jobs
|
|
|
|
### PModules
|
|
|
|
Is necessary to run at least ANSYS software **ANSYS/2022R1**, which is available in PModules:
|
|
|
|
```bash
|
|
module use unstable
|
|
module load Pmodules/1.1.6
|
|
module use overlay_merlin
|
|
module load ANSYS/2022R1
|
|
```
|
|
|
|
## Remote job submission: HFSS RSM and SLURM
|
|
|
|
Running jobs through Remote RSM or Slurm is the recommended way for running ANSYS HFSS.
|
|
* **HFSS RSM** can be used from ANSYS HFSS installations running on Windows workstations at PSI (as long as are in the internal PSI network).
|
|
* **Slurm** can be used when submitting directly from a Merlin login node (i.e. `sbatch` command or interactively from **ANSYS Electronics Desktop**)
|
|
|
|
### HFSS RSM (from remote workstations)
|
|
|
|
Running jobs through Remote RSM is the way for running ANSYS HFSS when submitting from an ANSYS HFSS installation on a PSI Windows workstation.
|
|
A HFSS RSM service is running on each **Merlin login node**:
|
|
- `merlin-l-01.psi.ch:32958`
|
|
- `merlin-l-001.psi.ch:32958`
|
|
- `merlin-l-002.psi.ch:32958`
|
|
|
|
The service is listening on port **`32958`** which is the default for ANSYS/2022R1. Windows workstations must ensure that **Electronics Desktop** is connecting to that port (in general, this does not need changes in the configuration unless it was previously modified or a new ANSYS version changes the default port).
|
|
|
|
Notice that _HFSS RSM is not the same RSM provided for other ANSYS products._ Therefore, the configuration is different from [ANSYS RSM](/merlin6/ansys-rsm.html).
|
|
|
|
To setup HFSS RSM for using it with the Merlin cluster, it must be done from the following **ANSYS Electronics Desktop** menu:
|
|
|
|
1. **[Tools]->[Job Management]->[Select Scheduler]**.
|
|
![Select_Scheduler]({{"/images/ANSYS/HFSS/01_Select_Scheduler_Menu.png"}})
|
|
2. In the new **[Select scheduler]** window, setup the following settings and **Refresh**:
|
|
![RSM_Remote_Scheduler]({{"/images/ANSYS/HFSS/02_Select_Scheduler_RSM_Remote.png"}})
|
|
* **Select Scheduler**: `Remote RSM`.
|
|
* **Server**: Add a Merlin login node.
|
|
* **User name**: Add your Merlin username.
|
|
* **Password**: Add you Merlin username password.
|
|
|
|
Once *refreshed*, the **Scheduler info** box must provide **Slurm** information of the server (see above picture). If the box contains that information, then you can save changes (`OK` button).
|
|
3. **[Tools]->[Job Management]->[Submit Job...]**.
|
|
|
|
![Submit_Job]({{"/images/ANSYS/HFSS/04_Submit_Job_Menu.png"}})
|
|
|
|
4. In the new **[Submite Job]** window, you must specify the location of the **ANSYS Electronics Desktop** binary.
|
|
![Product_Path]({{"/images/ANSYS/HFSS/05_Submit_Job_Product_Path.png"}})
|
|
* In example, for **ANSYS/2022R1**, the location is `/data/software/pmodules/Tools/ANSYS/2021R1/v211/AnsysEM21.1/Linux64/ansysedt.exe`:.
|
|
|
|
### HFSS Slurm (from login node only)
|
|
|
|
Running jobs through Slurm from **ANSYS Electronics Desktop** is the way for running ANSYS HFSS when submitting from an ANSYS HFSS installation in a Merlin login node. **ANSYS Electronics Desktop** usually needs to be run from the **[Merlin NoMachine](/merlin6/nomachine.html)** service, which currently runs on:
|
|
- `merlin-l-001.psi.ch`
|
|
- `merlin-l-002.psi.ch`
|
|
|
|
Since the Slurm client is present in the login node (where **ANSYS Electronics Desktop** is running), the application will be able to detect and to submit directly to Slurm. Therefore, we only have to configure **ANSYS Electronics Desktop** to submit to Slurm. This can set as follows:
|
|
|
|
1. **[Tools]->[Job Management]->[Select Scheduler]**.
|
|
![Select_Scheduler]({{"/images/ANSYS/HFSS/01_Select_Scheduler_Menu.png"}})
|
|
2. In the new **[Select scheduler]** window, setup the following settings and **Refresh**:
|
|
![RSM_Remote_Scheduler]({{"/images/ANSYS/HFSS/03_Select_Scheduler_Slurm.png"}})
|
|
* **Select Scheduler**: `Slurm`.
|
|
* **Server**: must point to `localhost`.
|
|
* **User name**: must be empty.
|
|
* **Password**: must be empty.
|
|
The **Server, User name** and **Password** boxes can't be modified, but if value do not match with the above settings, they should be changed by selecting another Scheduler which allows editig these boxes (i.e. **RSM Remote**).
|
|
|
|
Once *refreshed*, the **Scheduler info** box must provide **Slurm** information of the server (see above picture). If the box contains that information, then you can save changes (`OK` button).
|
|
|
|
|
|
|