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Searched refs:Pt (Results 1 – 6 of 6) sorted by relevance

/petsc/src/mat/tests/
H A Dex186.c7 Mat A, P, PtAP, RARt, ABC, Pt; in main() local
23 PetscCall(MatTranspose(P, MAT_INITIAL_MATRIX, &Pt)); in main()
35 PetscCall(MatRARt(A, Pt, MAT_INITIAL_MATRIX, PETSC_DEFAULT, &RARt)); in main()
36 PetscCall(MatMatMatMult(Pt, A, P, MAT_INITIAL_MATRIX, PETSC_DEFAULT, &ABC)); in main()
56 PetscCall(MatDestroy(&Pt)); in main()
/petsc/src/mat/impls/aij/seq/
H A Dmatptap.c22 Mat Pt; in MatProductSymbolic_PtAP_SeqAIJ_SeqAIJ() local
39 PetscCall(MatTranspose(P, MAT_INITIAL_MATRIX, &Pt)); in MatProductSymbolic_PtAP_SeqAIJ_SeqAIJ()
40 PetscCall(MatMatMatMultSymbolic_SeqAIJ_SeqAIJ_SeqAIJ(Pt, A, P, fill, C)); in MatProductSymbolic_PtAP_SeqAIJ_SeqAIJ()
42 atb->At = Pt; in MatProductSymbolic_PtAP_SeqAIJ_SeqAIJ()
/petsc/src/mat/impls/aij/mpi/
H A Dmpimatmatmult.c85 PetscCall(MatDestroy(&ptap->Pt)); in MatProductCtxDestroy_MPIAIJ_MatMatMult()
1248 Mat Pt; in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ_matmatmult() local
1254 …PetscCheck(ptap->Pt, PetscObjectComm((PetscObject)C), PETSC_ERR_ARG_WRONGSTATE, "PtA cannot be reu… in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ_matmatmult()
1256 Pt = ptap->Pt; in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ_matmatmult()
1257 PetscCall(MatTransposeSetPrecursor(P, Pt)); in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ_matmatmult()
1258 PetscCall(MatTranspose(P, MAT_REUSE_MATRIX, &Pt)); in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ_matmatmult()
1259 PetscCall(MatMatMultNumeric_MPIAIJ_MPIAIJ(Pt, A, C)); in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ_matmatmult()
2123 ptap->Pt = At; in MatProductSymbolic_AtB_MPIAIJ_MPIAIJ()
H A Dmpiaij.h24 Mat Pt; /* used by MatTransposeMatMult(), Pt = P^T */ member
H A Dmpiptap.c68 PetscCall(MatDestroy(&ptap->Pt)); in MatProductCtxDestroy_MPIAIJ_PtAP()
/petsc/doc/
H A Dpetsc.bib1594 title = {Numerical Micromagnetic Simulation of Fe-Pt Nanoparticles with Multiple Easy
21167 author = {Florian A. Potra and Vlastimil Pt{\'a}k},
21206 author = {Vlastimil Pt{\'a}k},
21217 author = {Vlastimil Pt{\'a}k},
21228 author = {Vlastimil Pt{\'a}k},
21239 author = {Vlastimil Pt{\'a}k},
21250 author = {Vlastimil Pt{\'a}k},
21260 author = {Florian A Potra and Vlastimil Pt{\'a}k},
21270 title = {Pt\'ak's nondiscrete induction and its application to matrix iterations},
21895 author = {Anne Greenbaum and Vlastimil Pt{\'a}k and Zden{\v{e}}k Strako{\v{s}}},
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