[petsc-users] How to use AD for unstructured grid

behzad baghapour behzad.baghapour at gmail.com
Sun Aug 19 13:19:46 CDT 2012

Dear developers,

I need to evaluate Jacobian matrix using an AD tool. I read from the Petsc
manual that it can only work with structured grid via DMMG interface. Is
there a possible way to use it for unstructured grid and set it for KSP

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