Generalize AssmbScatr, ConjGrad, DiagPrecon, DirBndCond, FwdTrans, HelmSolve, Matrix, NeuBndCond operators

Generalize AssmbScatr, ConjGrad, DiagPrecon, DirBndCond, FwdTrans, HelmSolve, Matrix, NeuBndCond operators to allow multiple implementations.

Remark: Previous version of those operators committed to specific implementation. However, for CUDA, repeated copies between device and host should be avoided. Consequently, each of the operators mentioned above should probably have their own CUDA implementation.

Note: StdMat may not be the relevant name for some operators but API should at least allow for a CPU and a GPU implementations.

added 1 commit

• 5ca4d7bf - Revert some changes to simply merge with master

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assigned to @ccantwel

changed the description

changed title from Generalize AssmbScatr, ConjGrad, DiagPrecon, DirBndCond, FwdTrans, HelmSolve,... to Generalize AssmbScatr, ConjGrad, DiagPrecon, DirBndCond, FwdTrans, HelmSolve, Matrix, NeuBndCond operators

@CFD-Xing Thanks for going through these. Looks good.

approved this merge request

merged

mentioned in commit 02d8e91d