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Task manager in Labview

by: Member
‎01-29-2010 11:15 AM
Last Edited by: Member cosmin ‎01-30-2017 10:02 AM

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This is a Labview implementation of a task manager like application. View the processes, select one to view CPU load and memory consumption. A new feature is the memory deallocation control, just in case the process start consuming to much memory.

Open the TaskManager.vi, start viewing the processes and their parameters. Select one process and view the CPU load and memory consumption. Look in the subVI for other things that are not in the Front Panels (like, total times, idle time, etc.)

Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.

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jcluttrell
Member
Member
on
‎02-25-2016 03:11 PM
‎02-25-2016 03:11 PM

LabVIEW Performance course requires using Task Manager a lot. This is not possible on the remote computers through the LogMeIn account. At least for the last exercise, 4-4 this was of help. I did not have this VI available for the previous examples in the course.

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instrumento
Active Participant
Active Participant
on
‎05-16-2017 08:38 AM
‎05-16-2017 08:38 AM

Includes three DLLs, two of which, psapi.dll and wtsapi.dll, seem to be Windows standard DLLs, and one, processHandles.dll, which seem to be custom and 32 bits only, thus this example won't load on a 64 bit LabVIEW.

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davtrs
Member
Member
on
‎08-23-2022 03:15 AM
‎08-23-2022 03:15 AM

Hi all,

 

Recently I have had the problem that when I use the processHandles.dll LabVIEW crashes on some computers. Sometimes I get the error message "Access violation", which indicates a memory problem or lack of access to it, e.g. due to restricted PC rights?

 

Has anyone already had similar problems?

larserike
Member
Member
on
‎04-27-2023 07:38 AM
‎04-27-2023 07:38 AM

 Hi, similarly to davtrs I encountered the same crash after calling processHandles.dll (with labview 2021 - 32 bit).

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