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--- calcoloscientifico:userguide:gui [12/11/2020 11:49]
fabio.spataro
+++ calcoloscientifico:userguide:gui [06/03/2024 18:02] (versione attuale)
fausto.pagani [Graphical User Interface]
@@ Linea 3: / Linea 3: @@
 This page shows how to connect to the ''gui.hpc.unipr.it'' server using Remote Desktop Protocol (RDP).
-=== Microsoft Windows 10 (client) ===
+=== Microsoft Windows (client) ===
 Install the [[https://wiki.asi.unipr.it/dokuwiki/doku.php?id=guide_utente:internet:guida_vpn|FortiClient VPN]].
@@ Linea 42: / Linea 42: @@
 Install the [[https://wiki.asi.unipr.it/dokuwiki/doku.php?id=guide_utente:internet:guida_vpn|FortiClient VPN]].
+(You can try **openfortivpn** otherwise)
 Install an X11 Remote Desktop Protocol (RDP) client like ''xfreerdp'' which is part of the [[http://www.freerdp.com|FreeRDP]] project.
@@ Linea 51: / Linea 53: @@
 <code>
 xfreerdp \
-/u:<username> \
+    /u:<username> \
-/size:1440x900 \
+    /size:1440x900 \
-/v:gui.hpc.unipr.it \
+    /v:gui.hpc.unipr.it \
-/port:3389 \
+    /port:3389 \
-/clipboard \
+    /clipboard \
-/gdi:hw \
+    /gdi:hw \
-/bpp:24 \
+    /bpp:24 \
-/fonts \
+    /fonts \
-/cert-ignore
+    /cert-ignore
 </code>
@@ Linea 78: / Linea 80: @@
   * [[https://apps.apple.com/it/app/microsoft-remote-desktop/id1295203466|Microsoft Remote Desktop for Mac]]
   * [[https://www.freerdp.com|FreeRDP]]
-  * [[http://cord.sourceforge.net|CoRD]]
 to connect to the ''gui.hpc.unipr.it'' server.
+==== X11 forwarding ====
+Press the right button and select "Open Terminal".
+Optionally, set the Italian keyboard layout using the X Keyboard Extension:
+<code>
+setxkbmap it
+</code>
+Enable X11 forwarding within a ''Remote Desktop'' session:
+<code>
+ssh -X localhost
+</code>
+For testing purposes start the graphical program ''xeyes'':
+<code>
+srun \
+    --job-name=xeyes \
+    --partition=vrt \
+    --qos=vrt \
+    --time=0-00:30:00 \
+    --x11 \
+    --pty \
+    xeyes
+</code>
+Start ''(X-Window) CRYstalline Structures and DENsities'' ([[calcoloscientifico:userguide:xcrysden|XCrySDen]]):
+<code>
+srun \
+    --job-name=xcrysden \
+    --nodes=1 \
+    --ntasks-per-node=1 \
+    --cpus-per-task=4 \
+    --mem=10G \
+    --partition=cpu \
+    --qos=cpu \
+    --time=0-01:00:00 \
+    --x11 \
+    --pty \
+    bash -c 'module load apptainer xcrysden && xcrysden'
+</code>

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