Running compiled UDFs on cluster

zobekenobe · July 4, 2019, 10:40

Hi,

I am trying to run my simulation with a precompiled user defined function on a cluster, when ANSYS searches for the compiled UDF library which I have placed in the same folder it's unable to find it.

The error I keep getting is

Code:

Auto-compilation skipped. Could not find "libudf_3_MultiFLUX" or input files for creating "libudf_3_MultiFLUX" library

I have also followed these steps

https://www.sharcnet.ca/Software/Ans...x1-5800006.3.1

Any helps please!!1

Svetlana · July 6, 2019, 07:48

Did you place your .cas and .c files into the same directory, and is it the same directory where you are starting fluent from?

pakk · July 7, 2019, 17:51

You link to the manual of Fluent version 15. That is now five years old. Do you use this version on your cluster?

July 4, 2019, 10:40	Running compiled UDFs on cluster	#1
zobekenobe Member zobekenobe Join Date: Mar 2009 Location: Dublin, Ireland Posts: 72 Rep Power: 17	Hi, I am trying to run my simulation with a precompiled user defined function on a cluster, when ANSYS searches for the compiled UDF library which I have placed in the same folder it's unable to find it. The error I keep getting is Code: Auto-compilation skipped. Could not find "libudf_3_MultiFLUX" or input files for creating "libudf_3_MultiFLUX" library I have also followed these steps https://www.sharcnet.ca/Software/Ans...x1-5800006.3.1 Any helps please!!1 Svetlana likes this.

July 7, 2019, 17:51		#3
pakk Senior Member Join Date: Nov 2013 Posts: 1,965 Rep Power: 27	You link to the manual of Fluent version 15. That is now five years old. Do you use this version on your cluster? Svetlana likes this.

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July 6, 2019, 07:48		#2
Svetlana Senior Member Svetlana Tkachenko Join Date: Oct 2013 Location: Australia, Sydney Posts: 416 Rep Power: 15	Did you place your .cas and .c files into the same directory, and is it the same directory where you are starting fluent from?