caliing My Computer in LabVIEW

[Baji]

Somil it is nice. but one thing there is no delay in the loop it shoots up your CPU usage.

better use the wait for the front pannel activity function inside the loop.

[Somil]

Oh, true.

I think putting a 1 millisecond delay will also do effectively

[Baji]

Ya putting a 1ms delay reduce your CPU usage, but why you unnessasarily running your while loop 1000 times per second. Use wait front pannel activity function, your while loop wait untill a front pannel event happen.

[Somil]

ok,

but this is what is happening when i use the function

[Baji]

I think you CPU usage shoots up because of some other reason not because of Wait For Front Panel Activity.

Message Edited by Baji on 09-24-2009 12:05 PM

[altenbach]

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Somil wrote:

here it is

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• Why are the upper two property nodes inside the loop? They never change. They should be before the loop.
• Why are you branching the reference wire? I doubt the property nodes can execute in parallel.
• The string control should be "limit to single line".
• Why is the front panel maximized? That's annoying.
• I probably would use an event structure.

[Somil]

Ya, i also observed nothing with the property nodes. But even if you put them before loop, still you cant observe anything.

Also, see the effect of not wiring the property nodes.(Attached image) even though the property nodes can run in parallel

I really dont know the effect which " limit to single line" would make.  please explain

[parthabe]

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Somil wrote:

I really dont know the effect which " limit to single line" would make.  please explain

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Directly from the LV 8.6 Help.

[Somil]

ok

[parthabe]

What Altenbach was trying to tell you reg the property nodes is that if you branch the reference wire to 2 nodes, they may not execute in parallel. Also for things that are NOT going to be changed per loop iteration, it is meaningless to place them inside the loop & simply keep them running (writing/reading the same value across all iterations till the loop is stopped). Thats is why he told you to keep them before the loop.

Not to disconnect the ref wire from one of the nodes; if you do so, LV will automatically show you the Syntax Error [broken Run button].

Hope this clears something for you...