MatHtoolSetKernel#

Sets the kernel and context used for the assembly of a MATHTOOL.

Synopsis#

#include "petscmat.h" 
PetscErrorCode MatHtoolSetKernel(Mat A, MatHtoolKernelFn *kernel, void *kernelctx)

Collective, No Fortran Support

Input Parameters#

  • A - hierarchical matrix

  • kernel - computational kernel (or NULL)

  • kernelctx - kernel context (if kernel is NULL, the pointer must be of type htool::VirtualGenerator*)

See Also#

Matrices, Mat, MATHTOOL, MatCreateHtoolFromKernel()

Level#

advanced

Location#

src/mat/impls/htool/htool.cxx

Implementations#

MatHtoolSetKernel_Htool() in src/mat/impls/htool/htool.cxx


Index of all Mat routines
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Index of all manual pages