GitLab

add intel oneapi ci

See merge request !456

Replace usage of P1PolynomialBlendingOperator

See merge request !454

Wagnandr/generated mixed forms

See merge request !452

Adds copyBoundaryConditionFromFunction() method to BlockFunction

See merge request !451

The commit moves the copyBoundaryConditionFromFunction() method up from
the P1CahnHilliardFunction to its base class. Then other children can
also make use of it.

lumped, diagonal and inversediagonal P1Operators

Adds a PetscMatrixAssemblyTest

See merge request !450

The method was broken for 3D. We need to call getDimension() on the source
function to see whether we have a 3D setting. The destination function
represents a scalar field and, thus, we always get a 1 back.

The new "rectangular" constructor, which is in turn used by all other
ones, was IMHO broken. Commit introduces another parameter localCols
that is used to set the number of local columns. Previously that was
set to globalCols.

More tests run through now. But some still fail.

A lot of auxilliary functions called by the matrix creation methods where
still wrapped inside HYTEG_BUILD_WITH_PETSC. This is no longer necessary,
as they do no longer depend directly on PETSC. They don't use PetscInt or
PetscReal and work with the general SparseMatrixProxy.