[Boost-users] [PBGL] distributed property map problem

26 Feb 2013

      Hello,

I am having a problem trying to initialize the distributed property map in
parallel code. 
I get a memory access violation when running this part of code:

  BGL_FORALL_EDGES(e, g, Graph) {
              remote_key k(rank, index);
	put(values, k, 0.1);
	index++;
  }

I followed the distributed_property_map_test, but I cannot figure where is
the problem. It fails at the first edge.

The distributed map is defined as follows:
  typedef boost::parallel::distributed_property_map<mpi_process_group,
                                                    remote_key_to_global,
                                                    EdgeIndexMap> ValueMap;
  ValueMap values(g.process_group(), remote_key_to_global(), eindex);
  values.set_reduce(rank_accumulate_reducer<double>());

Where eindex is a local map with the local indices of the edges.

Please, could someone help me?

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[Boost-users] [PBGL] distributed property map problem

bminano