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Confusion about parallelizing a serial UDF

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Old   August 8, 2018, 00:55
Smile Confusion about parallelizing a serial UDF
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Yikun
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Hello, everyone.

I am working on a problem about parallelizing my serial UDF. I made some changes according to the ANSYS Help Documentation. Then I tried 2, 4 and 6 processes when parallelizing and it worked (same UDF code). But when I tried 8 processes, the initialization result was obviously wrong. I didn't figure out why it failed when I increased the processes number to eight. So, I post here for help. What's the possible reasons?

Thanks.

Last edited by Yikun; August 8, 2018 at 04:01.
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Old   August 8, 2018, 02:48
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Alexander
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AlexanderZ will become famous soon enoughAlexanderZ will become famous soon enough
that is unbelievable
by the way, what answer do you expect? You gave no information

best regards
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Old   August 8, 2018, 03:48
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Yikun
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Quote:
Originally Posted by AlexanderZ View Post
that is unbelievable
by the way, what answer do you expect? You gave no information

best regards

Now, it worked. I changed the display message macro "message0" and it printed right initialization result on the console. It was all zero before I made a change. But I did not encounter this problem when I used 4 or 6 processes.

Best Regards.
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