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Searched refs:MatSchurComplementGetSubMatrices (Results 1 – 8 of 8) sorted by relevance

/petsc/src/ksp/pc/impls/lsc/
H A Dlsc.c24 PetscCall(MatSchurComplementGetSubMatrices(pc->mat, &A, NULL, NULL, NULL, NULL)); in PCLSCAllocate_Private()
68 …if (!Qscale) PetscCall(MatSchurComplementGetSubMatrices(pc->mat, NULL, &Qscale, NULL, NULL, NULL)); in PCSetUp_LSC()
74 PetscCall(MatSchurComplementGetSubMatrices(pc->mat, NULL, NULL, &B, &C, NULL)); in PCSetUp_LSC()
110 PetscCall(MatSchurComplementGetSubMatrices(pc->mat, &A, NULL, &B, &C, NULL)); in PCApply_LSC()
/petsc/src/ksp/ksp/utils/schurm/
H A Dschurm.c433 PetscErrorCode MatSchurComplementGetSubMatrices(Mat S, Mat *A00, Mat *Ap00, Mat *A01, Mat *A10, Mat… in MatSchurComplementGetSubMatrices() function
495 PetscCall(MatSchurComplementGetSubMatrices(A, &P, NULL, &B, &C, &D)); in MatSchurComplementComputeExplicitOperator()
624 PetscCall(MatSchurComplementGetSubMatrices(*S, &A, &Ap, &B, &C, &D)); in MatGetSchurComplement_Basic()
892 PetscCall(MatSchurComplementGetSubMatrices(S, &A, NULL, &B, &C, &D)); in MatSchurComplementGetPmat_Basic()
/petsc/src/ksp/pc/impls/bddc/
H A Dbddcschurs.c285 PetscCall(MatSchurComplementGetSubMatrices(M, NULL, NULL, &B, &C, &D)); in PCBDDCComputeExplicitSchur()
480 PetscCall(MatSchurComplementGetSubMatrices(sub_schurs->S, &A_II, NULL, &tA_IB, &tA_BI, &tA_BB)); in PCBDDCSubSchursSetUp()
1352 PetscCall(MatSchurComplementGetSubMatrices(sub_schurs->S, &A_II, &pA_II, NULL, NULL, NULL)); in PCBDDCSubSchursSetUp()
H A Dbddc.c2661 PetscCall(MatSchurComplementGetSubMatrices(F, &A00, &pA00, &A01, &A10, &A11)); in PCBDDCCreateFETIDPOperators_BDDC()
/petsc/include/
H A Dpetscksp.h1165 PETSC_EXTERN PetscErrorCode MatSchurComplementGetSubMatrices(Mat, Mat *, Mat *, Mat *, Mat *, Mat *…
/petsc/src/ksp/pc/impls/hpddm/
H A Dpchpddm.cxx1927 … PetscCall(MatSchurComplementGetSubMatrices(P, nullptr, nullptr, nullptr, nullptr, &A11)); in PCSetUp_HPDDM()
1935 PetscCall(MatSchurComplementGetSubMatrices(P, &A, nullptr, &A01, &A10, nullptr)); in PCSetUp_HPDDM()
2147 PetscCall(MatSchurComplementGetSubMatrices(P, &A00, &P00, &A01, &A10, &A11)); in PCSetUp_HPDDM()
2675 PetscCall(MatSchurComplementGetSubMatrices(P, &A00, &P00, std::get<1>(*ctx), &A10, &A11)); in PCSetUp_HPDDM()
/petsc/src/binding/petsc4py/src/petsc4py/PETSc/
H A Dpetscmat.pxi371 …PetscErrorCode MatSchurComplementGetSubMatrices(PetscMat, PetscMat*, PetscMat*, PetscMat*, PetscMa…
H A DMat.pyx4142 petsc.MatSchurComplementGetSubMatrices
4146 …CHKERR(MatSchurComplementGetSubMatrices(self.mat, &A00.mat, &Ap00.mat, &A01.mat, &A10.mat, &A11.ma…