Searched refs:inv_smat (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/ksp/pc/impls/bddc/ |
| H A D | bddcnullspace.c | 15 PetscCall(MatMult(corr_ctx->inv_smat, corr_ctx->sw[0], corr_ctx->sw[1])); in PCBDDCNullSpaceCorrPreSolve()
17 PetscCall(MatMultTranspose(corr_ctx->inv_smat, corr_ctx->sw[0], corr_ctx->sw[1])); in PCBDDCNullSpaceCorrPreSolve()
44 PetscCall(MatMult(corr_ctx->inv_smat, corr_ctx->sw[0], corr_ctx->sw[2])); in PCBDDCNullSpaceCorrPostSolve()
61 PetscCall(MatDestroy(&corr_ctx->inv_smat)); in PCBDDCNullSpaceCorrDestroy()
104 …Mult(Kbasis_mat, shell_ctx->basis_mat, MAT_INITIAL_MATRIX, PETSC_DETERMINE, &shell_ctx->inv_smat)); in PCBDDCNullSpaceAssembleCorrection()
106 PetscCall(MatBindToCPU(shell_ctx->inv_smat, PETSC_TRUE)); in PCBDDCNullSpaceAssembleCorrection()
107 PetscCall(MatFindZeroRows(shell_ctx->inv_smat, &zerorows)); in PCBDDCNullSpaceAssembleCorrection()
114 …for (i = 0; i < nz; i++) PetscCall(MatSetValue(shell_ctx->inv_smat, idxs[i], idxs[i], 1.0, INSERT_… in PCBDDCNullSpaceAssembleCorrection()
116 PetscCall(MatAssemblyBegin(shell_ctx->inv_smat, MAT_FINAL_ASSEMBLY)); in PCBDDCNullSpaceAssembleCorrection()
117 PetscCall(MatAssemblyEnd(shell_ctx->inv_smat, MAT_FINAL_ASSEMBLY)); in PCBDDCNullSpaceAssembleCorrection()
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| /petsc/include/petsc/private/ |
| H A D | pcbddcstructsimpl.h | 189 Mat inv_smat; member
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