Mat

Abstract PETSc matrix object used to manage all linear operators in PETSc, even those without an explicit sparse representation (such as matrix-free operators)

Synopsis

typedef struct _p_Mat *Mat;

Note

See Summary of Matrix Types Available In PETSc and MatType for available matrix types

See Also

Matrices, Summary of Matrix Types Available In PETSc, MatCreate(), MatType, MatSetType(), MatDestroy()

Level

beginner

Location

include/petscmat.h

Examples

src/mat/tutorials/ex3.c
src/mat/tutorials/ex7.c
src/mat/tutorials/ex8.c
src/dm/impls/stag/tutorials/ex2.c
src/dm/impls/stag/tutorials/ex3.c
src/dm/impls/stag/tutorials/ex4.c
src/ksp/ksp/tutorials/bench_kspsolve.c
src/ksp/ksp/tutorials/ex100.c
src/ksp/ksp/tutorials/ex15.c
src/ksp/ksp/tutorials/ex25.c
src/ksp/ksp/tutorials/ex28.c

Implementations

Mat in src/mat/impls/hypre/mhypre.c
_p_Mat in include/petsc/private/matimpl.h

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Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages