Pliris- Review and New Capabilities

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Epetra Objects • Epetra_Object – Epetra_Vector – Epetra_MultiVector – Epetra_SerialDenseVector – Epetra_SerialDenseMatrix
Simple Example // Enroll into MPI MPI_Init(&argc,&argv); Epetra_MpiComm comm(MPI_COMM_WORLD); <strong>Pliris</strong> solver; solver.GetDistribution( &nprocs_row, &matrix_size, &nrhs, &my_rows, &my_cols, &my_first_row, &my_first_col, &my_rhs, &my_row, &my_col ); // Define map Epetra_Vector A(map); // Fill Matrix <strong>and</strong> RHS // End Fill solver.FactorSolve(&A, my_rows, my_cols, &matrix_size, &nprocs_row, &nrhs, &secs); // Unpack Answers Epetra_Map map(num_global_length,num_my_length, 0, comm); MPI_Finalize();
Page 1 and 2: Pliris- Review and New Capabilities
Page 3 and 4: History • Developed by David Womb
Page 5 and 6: Core Code Information • Written i
Page 7 and 8: Code Usage • Right Hand Side(s) a
Page 9 and 10: Matrix Decomposition Algorithm •
Page 15: Member Functions Pliris () Pliris D
Page 19: Future Work • Code Enhancement -

Pliris- Review and New Capabilities

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