Searched refs:Bcondensed (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/pc/tutorials/ |
| H A D | ex4.c | 159 Mat A, B, Q, Acondensed, Bcondensed, BT, J, AplusJ, QInv, D, AplusD, JplusD, U; in main() local
235 PetscCall(MatCreateSubMatrix(B, bulk_is, NULL, MAT_INITIAL_MATRIX, &Bcondensed)); in main()
237 PetscCall(MatGetLocalSize(Bcondensed, &bm, &bn)); in main()
249 PetscCall(MatTranspose(Bcondensed, MAT_INITIAL_MATRIX, &BT)); in main()
250 PetscCall(MatMatMatMult(Bcondensed, QInv, BT, MAT_INITIAL_MATRIX, PETSC_CURRENT, &J)); in main()
267 PetscCall(MatMatMult(Bcondensed, QInv, MAT_INITIAL_MATRIX, PETSC_CURRENT, &U)); in main()
328 PetscCall(MatDestroy(&Bcondensed)); in main()
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