6.24 psb_get_overlap — Extract list of overlap elements
call psb_get_overlap(ovrel, desc, info)
- the communication descriptor.
Specified as: a structured data of type psb_desc_type.
- The list of overlap elements on the calling process, in local numbering.
Specified as: a rank one array with the ALLOCATABLE attribute, of type
- Error code.
An integer value; 0 means no error has been detected.
- If there are no overlap elements the output vector is set to the “not
- Otherwise the size of ovrel will be exactly equal to the number of overlap