MatHtoolSetKernel#
Sets the kernel and context used for the assembly of a MATHTOOL.
Synopsis#
#include "petscmat.h"
PETSC_EXTERN PetscErrorCode MatHtoolSetKernel(Mat A, MatHtoolKernelFn *kernel, void *kernelctx)
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#
Level#
advanced
Location#
Implementations#
MatHtoolSetKernel_Htool() in src/mat/impls/htool/htool.cxx
Index of all Mat routines
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Index of all manual pages