1)When i increase the coefficient matrix elements by the order of 10e5 or more form(10e-1 to 10e+4).The solver gives correct solution in the former case.
2)When I increase the size of my coefficient matrix .
Note that in both the cases Pardiso shows no error during the input phase.It just shows all the solution variables as -1.#IND00.
Any quick and useful help will be appreciated.
It would be great if you provide small testcase to reproduce this issue on our side. Maybe there are some problems in matrix structure, maybe some input parameters like iparm are incorrect, and maybe condition number of input matrix is really huge. To choose correct answer we need to run testcase.
With best regards,
1) 3bricks......smaller magnitude coefficient + small size of matrix
2) 3bricks_diff._coefficients...larger magnitude coefficient + small size of matrix
3) Increased_size_of_matrix...smaller magnitude coefficient + larger size of matrix
Once again thanks for the reply and the help