| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(solver3d_PIM_t), | intent(inout) | :: | self |
PIM solver |
||
| integer, | intent(in) | :: | comm |
Not used, only the communicator from the create_PIM routine is used |
||
| real(kind=FP), | intent(in), | dimension(self%ndim_loc) | :: | rhs |
Right hand side |
|
| real(kind=FP), | intent(inout), | dimension(self%ndim_loc) | :: | sol |
Solution on output, on input initial guess |
|
| real(kind=FP), | intent(out) | :: | res |
Relative pseudo-residuum after solve see PIM manual table 2 |
||
| integer, | intent(out) | :: | info |
On succesful solve (info>0) the number of iterations/restarts, for negative numbers see PIM manual |
||
| real(kind=FP), | intent(out), | optional | :: | res_true |
True relative residuum after solve |
Solves 3d problem