Class CollectiveCommunications


  • @Deprecated
    public class CollectiveCommunications
    extends java.lang.Object
    Deprecated.
    the no.uib.cipr.matrix.distributed package has been deprecated because of a number of hard to fix concurrency bugs. It is distributed only for backwards compatibility, but is not recommended. The utility of this package is questionable, as it does not allow distribution of computation between JVMs or across a network. For many people, distributed computing of multiple matrices can be achieved at a user-level through the JPPF Framework. Users who need to deal with few very large matrices may wish to implement their own storage classes and solvers using JPPF, but this will not be supported directly in matrix-toolkits-java.
    Collective communications between all the participating threads.
    • Constructor Summary

      Constructors 
      Constructor Description
      CollectiveCommunications​(int size)
      Deprecated.
      Sets up a collective of the given size
    • Method Summary

      All Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      Communicator createCommunicator​(int rank)
      Deprecated.
      Creates a communicator for point-to-point data-exchange.
      int size()
      Deprecated.
      Gets the size of the collective
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • CollectiveCommunications

        public CollectiveCommunications​(int size)
        Deprecated.
        Sets up a collective of the given size
        Parameters:
        size - Number of members of the collective
    • Method Detail

      • size

        public int size()
        Deprecated.
        Gets the size of the collective
      • createCommunicator

        public Communicator createCommunicator​(int rank)
        Deprecated.
        Creates a communicator for point-to-point data-exchange. This method should be called by all the threads in the collective
        Parameters:
        rank - Rank of the communicator