[petsc-users] MatAXPY, creations and destructions

Lukasz Kaczmarczyk Lukasz.Kaczmarczyk at glasgow.ac.uk
Mon Nov 4 17:22:39 CST 2013

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Hello All,

I use MatAXPY (DIFFERENT_NONZERO_PATTERN), with petsc-3.4.3. Works ok, no problem, however in -log_summary as result  MatAXPY I have more destructions than creations, each time MatAXPY was used. I have tested this for MATMPIAIJ.

Valgring don't show anything wrong with that.  


Kind regards,
Lukasz

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