[Dune] [#598] Alugriid header provides wrong declaration of Parmetis function

Dune dune at dune-project.org
Fri Sep 18 14:04:42 CEST 2009


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A new Flyspray task has been opened.  Details are below. 

User who did this - Markus Blatt (mblatt) 

Attached to Project - Dune
Summary - Alugriid header provides wrong declaration of Parmetis function
Task Type - External Bug
Category - Alu3D
Status - New
Assigned To - 
Operating System - Unspecified / All
Severity - Medium
Priority - Normal
Reported Version - SVN
Due in Version - Undecided
Due Date - Undecided
Details - the header include/parallel/parmetis.h provides a declaration of a parmetis function. Unfortunately (at least for ParMetis 3.1.1) the argument list is wrong!

If this header is needed it would be nice to correct this. The correct function is

void ParMETIS_V3_PartKway(
             idxtype *vtxdist, idxtype *xadj, idxtype *adjncy, idxtype *vwgt, 
             idxtype *adjwgt, int *wgtflag, int *numflag, int *ncon, int *nparts, 
             float *tpwgts, float *ubvec, int *options, int *edgecut, idxtype *part, 
             MPI_Comm *comm);

This bug renders all programs relying on the parmetis interface incompatible with ALUGrid.

More information can be found at the following URL:
http://www.dune-project.org/flyspray/index.php?do=details&task_id=598

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