Helix/bwVisu/Getting Started - Revision history

H Schumacher: Added troubleshooting section

2026-09-28T09:28:39Z

Added troubleshooting section

@@ Line 20: / Line 20: @@
 [[File:Bwvisu2-gui.png|x150px|right|bwVisu Workflow]]
-As shown in the image, the usual workflow consists of three steps: You choose an application, define the needed job resources and then connect to the job as soon as it is running. Detailed instructions are [[Helix/bwVisu/Usage|here]].
+As shown in the image, the usual workflow consists of three steps: You choose an application, define the needed job resources and then connect to the job as soon as it is running.
@@ Line 39: / Line 39: @@
 The platform provides a range of tools and features. bwVisu uses it to provide the following features:

H Schumacher: Added image

2026-05-06T10:50:22Z

Added image

← Older revision		Revision as of 12:50, 6 May 2026
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	== Usage ==		== Usage ==

			[[File:Bwvisu2-gui.png\|x150px\|right\|bwVisu Workflow]]
	See [[Helix/bwVisu/Usage\|here]]
			As shown in the image, the usual workflow consists of three steps: You choose an application, define the needed job resources and then connect to the job as soon as it is running. Detailed instructions are [[Helix/bwVisu/Usage\|here]].







	== Technical Information ==		== Technical Information ==

S Richling: /* Registration */

2024-12-17T23:57:09Z

Registration

← Older revision		Revision as of 01:57, 18 December 2024
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	In order to use bwVisu, it is required to be a user of the [https://wiki.bwhpc.de/e/Registration/bwForCluster bwForCluster Helix] or a user of [https://wiki.bwhpc.de/e/SDS@hd/Registration SDS@hd].		In order to use bwVisu, it is required to be a user of the [https://wiki.bwhpc.de/e/Registration/bwForCluster bwForCluster Helix] or a user of [https://wiki.bwhpc.de/e/SDS@hd/Registration SDS@hd].
	# Register for the service bwVisu at [http://bwservices.uni-heidelberg.de bwServices].		# Register for the service bwVisu at [http://bwservices.uni-heidelberg.de bwServices].
	# bwVisu uses a 2-factor authentication (2FA) mechanism to increase security. If you have ~~never~~ registered a 2FA token on bwServices, an error message will appear. Use this '''[https://bwservices.uni-heidelberg.de/user/twofa.xhtml link]''' or select '''My Tokens''' in the main menu. To register a new token, please follow these '''[[Registration/2FA\|instructions]]'''. Please complete this step before continuing.		# bwVisu uses a 2-factor authentication (2FA) mechanism to increase security. If you have not registered a 2FA token at bwServices, an error message will appear. Use this '''[https://bwservices.uni-heidelberg.de/user/twofa.xhtml link]''' or select '''My Tokens''' in the main menu of bwServices. To register a new token, please follow these '''[[Registration/2FA\|instructions]]'''. Please complete this step before continuing.
	# Once your registration has been completed, your user account will be set up. This can take up to 10 minutes, so please wait for around ten minutes before proceeding.		# Once your registration has been completed, your user account will be set up. This can take up to 10 minutes, so please wait for around ten minutes before proceeding.

S Richling: /* Registration */

2024-12-17T23:54:27Z

Registration

← Older revision		Revision as of 01:54, 18 December 2024
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	In order to use bwVisu, it is required to be a user of the [https://wiki.bwhpc.de/e/Registration/bwForCluster bwForCluster Helix] or a user of [https://wiki.bwhpc.de/e/SDS@hd/Registration SDS@hd].		In order to use bwVisu, it is required to be a user of the [https://wiki.bwhpc.de/e/Registration/bwForCluster bwForCluster Helix] or a user of [https://wiki.bwhpc.de/e/SDS@hd/Registration SDS@hd].
	# Register for the service bwVisu at [http://~~bwservices.uni-heidelberg.de~~ bwservices.uni-heidelberg.de bwServices].		# Register for the service bwVisu at [http://bwservices.uni-heidelberg.de bwServices].
	# bwVisu uses a 2-factor authentication (2FA) mechanism to increase security. If you have never registered a 2FA token on bwServices, an error message will appear. Use this '''[https://bwservices.uni-heidelberg.de/user/twofa.xhtml link]''' or select '''My Tokens''' in the main menu. To register a new token, please follow these '''[[Registration/2FA\|instructions]]'''. Please complete this step before continuing.		# bwVisu uses a 2-factor authentication (2FA) mechanism to increase security. If you have never registered a 2FA token on bwServices, an error message will appear. Use this '''[https://bwservices.uni-heidelberg.de/user/twofa.xhtml link]''' or select '''My Tokens''' in the main menu. To register a new token, please follow these '''[[Registration/2FA\|instructions]]'''. Please complete this step before continuing.
	# Once your registration has been completed, your user account will be set up. This can take up to 10 minutes, so please wait for around ten minutes before proceeding.		# Once your registration has been completed, your user account will be set up. This can take up to 10 minutes, so please wait for around ten minutes before proceeding.

S Richling: /* Registration */

2024-12-17T23:52:56Z

Registration

← Older revision		Revision as of 01:52, 18 December 2024
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	In order to use bwVisu, it is required to be a user of the [https://wiki.bwhpc.de/e/Registration/bwForCluster bwForCluster Helix] or a user of [https://wiki.bwhpc.de/e/SDS@hd/Registration SDS@hd].		In order to use bwVisu, it is required to be a user of the [https://wiki.bwhpc.de/e/Registration/bwForCluster bwForCluster Helix] or a user of [https://wiki.bwhpc.de/e/SDS@hd/Registration SDS@hd].
	# Register for the service bwVisu at [http://bwservices.uni-heidelberg.de bwservices.uni-heidelberg.de].		# Register for the service bwVisu at [http://bwservices.uni-heidelberg.de bwservices.uni-heidelberg.de bwServices].
	# bwVisu uses a 2-factor authentication (2FA) mechanism to increase security. If you have never registered a 2FA token on ~~bwIDM~~, an error message will appear. Use this '''[https://bwservices.uni-heidelberg.de/user/twofa.xhtml link]''' or select '''My Tokens''' in the main menu. To register a new token, please follow these '''[[Registration/2FA\|instructions]]'''. Please complete this step before continuing.		# bwVisu uses a 2-factor authentication (2FA) mechanism to increase security. If you have never registered a 2FA token on bwServices, an error message will appear. Use this '''[https://bwservices.uni-heidelberg.de/user/twofa.xhtml link]''' or select '''My Tokens''' in the main menu. To register a new token, please follow these '''[[Registration/2FA\|instructions]]'''. Please complete this step before continuing.
	# Once your registration has been completed, your user account will be set up. This can take up to 10 minutes, so please wait for around ten minutes before proceeding.		# Once your registration has been completed, your user account will be set up. This can take up to 10 minutes, so please wait for around ten minutes before proceeding.

S Richling: /* Login */

2024-12-17T23:50:09Z

← Older revision		Revision as of 01:50, 18 December 2024
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	# Go to the bwVisu web frontend at [https://bwvisu.bwservices.uni-heidelberg.de/ bwvisu.bwservices.uni-heidelberg.de].		# Go to the bwVisu web frontend at [https://bwvisu.bwservices.uni-heidelberg.de/ bwvisu.bwservices.uni-heidelberg.de].
	# Login with the credentials of your home university and provide a ~~OTP of the registered~~ 2FA token.		# Login with the credentials of your home university and provide a 2FA token.

	== Usage ==		== Usage ==

S Richling: /* Login */

2024-12-17T23:49:15Z

← Older revision		Revision as of 01:49, 18 December 2024
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	# Go to the bwVisu web frontend at [https://bwvisu.bwservices.uni-heidelberg.de/ bwvisu.bwservices.uni-heidelberg.de].		# Go to the bwVisu web frontend at [https://bwvisu.bwservices.uni-heidelberg.de/ bwvisu.bwservices.uni-heidelberg.de].
	# Login with the ~~credential~~ of your home university and provide a OTP of the registered 2FA token.		# Login with the credentials of your home university and provide a OTP of the registered 2FA token.

	== Usage ==		== Usage ==

S Richling: /* Login */

2024-12-17T23:49:06Z

← Older revision		Revision as of 01:49, 18 December 2024
Line 15:		Line 15:

	# Go to the bwVisu web frontend at [https://bwvisu.bwservices.uni-heidelberg.de/ bwvisu.bwservices.uni-heidelberg.de].		# Go to the bwVisu web frontend at [https://bwvisu.bwservices.uni-heidelberg.de/ bwvisu.bwservices.uni-heidelberg.de].
	# ~~Enter~~ your home ~~organization, username~~ and ~~OTP.~~ ~~These~~ ~~are~~ ~~the~~ ~~same~~ as ~~for~~ ~~Helix/SDS@hd~~.		# Login with the credential of your home university and provide a OTP of the registered 2FA token.

	== Usage ==		== Usage ==

S Richling at 23:46, 17 December 2024

2024-12-17T23:46:24Z

← Older revision		Revision as of 01:46, 18 December 2024
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	When large quantities of scientific data is created (for example, from simulations), it is often necessary to employ hardware for further processing that is just as powerful as e.g. the HPC cluster that created the data in the first place. Transferring the data to a local workstation for visualization and analysis is typically not only time-consuming because of the data transfer itself, but the workstation may be ill-equipped to handle the workload. For such scenarios, remote solutions are needed, that employ powerful hardware and bring the applications to the data - and not vice versa.		When large quantities of scientific data is created (for example, from simulations), it is often necessary to employ hardware for further processing that is just as powerful as e.g. the HPC cluster that created the data in the first place. Transferring the data to a local workstation for visualization and analysis is typically not only time-consuming because of the data transfer itself, but the workstation may be ill-equipped to handle the workload. For such scenarios, remote solutions are needed, that employ powerful hardware and bring the applications to the data - and not vice versa.

	~~The~~ bwVisu ~~project~~ provides such a remote service ~~for scientists from Baden-Württemberg as well as the corresponding software stack to deploy such a service on-premise~~. ~~In bwVisu, the~~ user can log in to an intuitive web frontend which manages interactive jobs running on ~~an HPC~~ ~~cluster~~. Once a job has been started, the user can connect to it such that the application appears in a browser window with full 3D hardware acceleration provided by the cluster. The only requirement on the client side is that the browser must support HTML5.		bwVisu provides such a remote service. The user can log in to an intuitive web frontend which manages interactive jobs running on bwForCluster Helix. Once a job has been started, the user can connect to it such that the application appears in a browser window with full 3D hardware acceleration provided by the cluster. The only requirement on the client side is that the browser must support HTML5.

	== Registration ==		== Registration ==

H Schumacher: changed job management section

2024-12-05T13:15:44Z

changed job management section

← Older revision		Revision as of 15:15, 5 December 2024
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	<li>Some applications may require a dedicated desktop client.</li>		<li>Some applications may require a dedicated desktop client.</li>
	</ul>		</ul>
	<li>'''Job Management:''' Users can easily submit~~, monitor,~~ and manage their computing jobs on HPC resources.</li>		<li>'''Job Management:''' Users can easily submit and manage their interactive computing jobs on HPC resources. For members of bwForCluster Helix, the jobs can be monitored via the [https://helix-monitoring.bwservices.uni-heidelberg.de/ monitoring portal].</li>
	<li>'''File Management:''' Provides a file browser that allows users to upload and manage their data files without needing to use command-line ~~FTP or SCP~~ tools.</li>		<li>'''File Management:''' Provides a file browser that allows users to upload and manage their data files without needing to use command-line tools.</li>
	</ol>		</ol>