Tunç Bahçecioğlu » pascal http://www.tuncbahcecioglu.com carpe omnium Tue, 26 Oct 2010 13:43:06 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 Delphi and mpi in 4 steps http://www.tuncbahcecioglu.com/posts/delphi-and-mpi-in-4-steps/ http://www.tuncbahcecioglu.com/posts/delphi-and-mpi-in-4-steps/#comments Sun, 02 Aug 2009 01:31:28 +0000 tunc http://www.tuncbahcecioglu.com/posts/delphi-and-mpi-in-4-steps/
  • Download and install MPICH2
  • Download mpi.pas from lazarus site and put it in your project. http://wiki.lazarus.freepascal.org/MPICH
  • Comment out any code that gives error in MPI.pas (Lazarus pascal is a little bit different than Delphi object pascal)
  • Write your code! 
    • program HelloWorld1;

uses  MPI;

var myid: integer;
begin
MPI_Init(nil,nil);
MPI_Comm_rank(MPI_COMM_WORLD,@myid);
writeln('id=',myid);
MPI_Finalize;

end.
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