MatVecProduct must start with PetscFunctionBegin (!16) · Merge requests · gmsh / ddm

Nicolas Marsic requested to merge petsc3.18_fix into master Oct 06, 2022

Hi everyone,

The code fails when running with the latest version of petsc (3.18): it seems that MatVectProduct must start with PetscFunctionBegin; (because of the call to PetscFunctionReturn();, see [1]).

Cheers, Nicolas

[1] https://petsc.org/release/docs/manualpages/Sys/PetscFunctionBegin/

MatVecProduct must start with PetscFunctionBegin

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