Learning Forum

[kakeru ueda]

Please tell me how to solve it

[peteroznewman]

What version of Ansys are you using?

In newer versions, the solver license can use 4 cores without requesting any HPC licences. In very old versions, it was 2 cores.

I'm not sure how to interpret the 4/2 in the error message, maybe it is number of cores requested/number available.

Try setting the number of cores requested to a value of 2 less than you requested when you got this error. Do you know how to do that?

 

[kakeru ueda]

I use 2023 R1

I tried changing the core.

A new error has appeared, is there a solution?

[Aniket Chavan]

 

Uncheck the distributed box and try running in the shared memory parallel. As mentioned in the message, it is a warning, and not an error and solver automatically doing the same in the background. 

-Aniket

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[Erik Kostson]

 

Hi

Aniket it is not the parallel or distributed solve that gives this error. The  distributed solve is a warning and as it says it is overcome, by temp. disables it.

 

It is the tree gauging (see error msg. above).

 

Asumption for this error:

Most likely you are not sharing the topology for the geometry (solid part and air needs to have shared faces and mesh).

 

See here a tutorial on how to run magnetostatics:

https://www.youtube.com/watch?v=K0yZZwXZUsk

 

And how to share topology in Design Modeler:

https://www.youtube.com/watch?v=4JhDn0V26l0

 

Or if you use SpaceClaim

Shared topology in SpaceClaim

https://www.youtube.com/watch?v=aqAYnZXoUHQ

 

All the best

Erik

 

 

[Erik Kostson]

Hi

Closing this - use this for further discussion.

/forum/forums/topic/magnet-field/#post-342134

All the best

Erik