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Searched refs:MatSetNullSpace (Results 1 – 25 of 50) sorted by relevance

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/petsc/src/mat/tests/
H A Dex212f.F9029 PetscCallA(MatSetNullSpace(A, PETSC_NULL_MATNULLSPACE, ierr))
34 PetscCallA(MatSetNullSpace(A, sp, ierr))
/petsc/src/ksp/ksp/tests/
H A Dex20.c94 PetscCall(MatSetNullSpace(C, nullsp)); in main()
/petsc/doc/changes/
H A D36.md73 - Removed MatMFFDAddNullSpace() just use MatSetNullSpace()
115 - Removed KSPSetNullSpace() always use MatSetNullSpace() provided to
H A D33.md26 - Renamed MatNullSpaceAttach() to MatSetNullSpace()
27 - MatMult() no longer removes the nullspace set by MatSetNullSpace()
H A D38.md91 be attached to the subdomain matrix via MatSetNullSpace.
/petsc/src/snes/tutorials/
H A Dex78.c78 PetscCall(MatSetNullSpace(J, constants)); in main()
H A Dex62.c437 PetscCall(MatSetNullSpace(J, sp)); in main()
/petsc/src/ksp/ksp/tutorials/
H A Dex66.c140 PetscCall(MatSetNullSpace(J, nullspace)); in ComputeJacobian()
H A Dex50.c184 PetscCall(MatSetNullSpace(J, nullspace)); in ComputeJacobian()
H A Dex67.c111 PetscCall(MatSetNullSpace(J, constants)); in main()
H A Dex32.c206 PetscCall(MatSetNullSpace(J, nullspace)); in ComputeMatrix()
H A Dex29.c266 PetscCall(MatSetNullSpace(J, nullspace)); in ComputeMatrix()
H A Dex34.c302 PetscCall(MatSetNullSpace(J, nullspace)); in ComputeMatrix()
H A Dex72.c128 PetscCall(MatSetNullSpace(A, constant)); in main()
H A Dex71.c391 PetscCall(MatSetNullSpace(A, nullsp)); in main()
H A Dex36.cxx445 PetscCall(MatSetNullSpace(jac, nullspace)); in ComputeMatrix_MOAB()
H A Dex35.cxx485 PetscCall(MatSetNullSpace(J, nullspace)); in ComputeMatrix()
/petsc/src/ts/tutorials/
H A Dex50.c191 PetscCall(MatSetNullSpace(appctx.SEMop.stiff, nsp)); in main()
192 PetscCall(MatSetNullSpace(appctx.SEMop.keptstiff, nsp)); in main()
197 PetscCall(MatSetNullSpace(appctx.SEMop.grad, nsp)); in main()
/petsc/src/tao/unconstrained/tutorials/
H A Dburgers_spectral.c209 PetscCall(MatSetNullSpace(appctx.SEMop.stiff, nsp)); in main()
210 PetscCall(MatSetNullSpace(appctx.SEMop.keptstiff, nsp)); in main()
215 PetscCall(MatSetNullSpace(appctx.SEMop.grad, nsp)); in main()
H A Dspectraladjointassimilation.c217 PetscCall(MatSetNullSpace(appctx.SEMop.stiff, nsp)); in main()
/petsc/src/ksp/pc/impls/is/
H A Dpcis.c382 PetscCall(MatSetNullSpace(matis->A, nullsp)); in PCISSetUp()
393 PetscCall(MatSetNullSpace(matis->A, nullsp)); in PCISSetUp()
/petsc/src/ksp/pc/impls/telescope/
H A Dtelescope_coarsedm.c308 PetscCall(MatSetNullSpace(sub_mat, sub_nullspace)); in PCTelescopeMatNullSpaceCreate_CoarseDM()
/petsc/src/snes/utils/
H A Dconvest.c325 PetscCall(MatSetNullSpace(J, nullsp)); in PetscConvEstSetJacobianNullSpace_Private()
/petsc/src/dm/impls/stag/tutorials/
H A Dex2.c561 PetscCall(MatSetNullSpace(A, matNullSpace)); in AttachNullspace()
/petsc/src/ksp/ksp/interface/
H A Ditcl.c498 PetscCall(MatSetNullSpace(Amat, nsp)); in KSPSetFromOptions()

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