Separate nonzero specification from PETSc-specific operation.

wrtobin / las

Zero-overhead interfaces to Linear Algebraic data structures and Solvers

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Separate nonzero specification from PETSc-specific operation. #1

Open wrtobin opened 6 years ago

wrtobin commented 6 years ago

instead of createPetscMatrix(apf::Numbering, etc... ) it should be generateNonzeroDescription(apf::Numbering, bs, dnnz, onnz) which ONLY relies on SCOREC/core, since createPetscMat can have dnnz and onnz parameters added which is preferable.