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Re: Matrix reuse

Hi,

I use MatZeroEntries on the matrix, and then re-use it. I'm not sure what the gain in time is, though.

Berend.


Zhifeng Sheng wrote: 
Dear all

In my application, I have small matrices that are created and destroied, those matrices are of the same nozero pattern.

I wonder if there is a way to reuse that matrices instead of destroy them every time.

Thank you

Best regards
Zhifeng Sheng