[petsc-users] Context behind SNESComputeFunction call

Alexander Lindsay alexlindsay239 at gmail.com
Mon Jan 8 14:59:43 CST 2018

Is there any elegant way to tell whether SNESComputeFunction is being
called under different conceptual contexts?

E.g. non-linear residual evaluation vs. Jacobian formation from finite
differencing vs. Jacobian-vector products from finite differencing?

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