As the title says, this PR fixes tests on all Julia versions.
The main problem on the master branch is that the return type of /(::AbstractVector, ::AbstractPDMat) is not consistent anymore with the behaviour in LinearAlgebra >= 1.9. I was not able to track down the exact commit where this behaviour changed but since the first alpha release of 1.9 LinearAlgebra returns a vector in these cases whereas in Julia <= 1.8.5 a matrix was returned.
The second problem were the BandedMatrices tests; they were failing due to some upstream problems (only the computations of the reference values were affected it seems) but this could be fixed by simplifying the calculation of the ground truth values.
As the title says, this PR fixes tests on all Julia versions.
The main problem on the master branch is that the return type of
/(::AbstractVector, ::AbstractPDMat)
is not consistent anymore with the behaviour in LinearAlgebra >= 1.9. I was not able to track down the exact commit where this behaviour changed but since the first alpha release of 1.9 LinearAlgebra returns a vector in these cases whereas in Julia <= 1.8.5 a matrix was returned.The second problem were the BandedMatrices tests; they were failing due to some upstream problems (only the computations of the reference values were affected it seems) but this could be fixed by simplifying the calculation of the ground truth values.