RPN_COMM
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(RPN_COMM_limit)
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integer function RPN_COMM_limit(my_id, npe, gmin, gmax, lmini,
& lmaxi,count, depl)
ARGUMENTS
| my_id | Rank of local PE in domain | integer | I |
| npe | Number of PE for splitting (1D) | integer | I |
| gmin,gmax | Global dimensions to be splitted | integer | I |
| lmini,lmaxi | Local dimensions of array | integer | O |
| count | Array containing the size of each tile | integer | I |
| depl | Array containing the first position coordinate of each tile | integer | I |
| RPN_COMM_limit | 0 if ok, -1 if invalid decomposition | integer | O |
DESCRIPTION
Algorithm which will divise a range (gmin:gmax) in npe pieces. Mainly for
internal use (RPN_COMM_topo, RPN_COMM_coll and RPN_COMM_dist).
SEE ALSO
RPN_COMM_*
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