Split the current communicator, and give each group a complete copy of this
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| type(Matrix_ps), | intent(inout) | :: | this |
The matrix to split. |
||
| type(Matrix_ps), | intent(inout) | :: | split_mat |
A copy of the matrix hosted on a small process grid. |
||
| integer, | intent(out) | :: | my_color |
Distinguishes between the two groups. |
||
| logical, | intent(out) | :: | split_slice |
If we split along the slice direction, this is True |