Hello all,

I am new to x10 and currently I  trying to develop a parallel version of my
program with a DistArray

So, I need  to store  objects of my own class "Tup" (instead of primitive
types) in the distributed array.

I tried to follow the code I found here:
http://sourceforge.net/mailarchive/forum.php?thread_name=CADmVTxxhj%2B29GRR2XF9aw9e7hA3AdSc8_ksA-aLsOAgFS9FaYQ%40mail.gmail.com&forum_name=x10-user<http://sourceforge.net/mailarchive/forum.php?thread_name=CADmVTxxhj%2B29GRR2XF9aw9e7hA3AdSc8_ksA-aLsOAgFS9FaYQ%40mail.gmail.com&forum_name=x10-users>

and I 've got the following inside the caller - class

public var dimx: Int ;
public var R:Region(1);
public val D:Dist;
public var results: DistArray[ArrayBuilder[Tup]](D);


public def this(dimx: Int){

this.dimx = dimx;
this.R = 1..dimx;
this.D = Dist.makeBlock(R);

this.results = DistArray.make[ArrayBuilder[Tup]](D);
 }

Till here it compiles ok, but then I try to populate the array...

public def fill(results:DistArray[ArrayBuilder[Tup]]){
 finish for( p in results.dist.places()) {
at (p) async {
results(here.id)=new ArrayBuilder[Tup]();
}
}

finish for( p in Place.places()){
        at (p) async {
results(here.id).add(new Tup(2, 6));
                        //processing the strings in Read(here.id);
}
}
}

And get an error:


x10:59: Generated a dynamic check for the method call.

So, my question is, how I can access my objects through the ArrayBuilder in
the DistArray.


Thanks,
Konstantina
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