Hi David,
I checked this example code with the latest svn version and it doesn't work
in the case of copying the data back from a remote array to a local array.
I compiled the x10 version with following command:
ant dist -Doptimize=true -DNO_CHECKS=true
And I compiled the sourcecode with this command:
x10c++ -O -NO_CHECKS -x10rt standalone -o test Test.x10
The output is:
Expected to find 1 at [1] but found 0
Expected to find 2 at [2] but found 0
Expected to find 3 at [3] but found 0
Expected to find 4 at [4] but found 0
Expected to find 5 at [5] but found 0
Expected to find 6 at [6] but found 0
Expected to find 7 at [7] but found 0
Expected to find 8 at [8] but found 0
Expected to find 9 at [9] but found 0
Expected to find 10 at [10] but found 0
I don't know what I am doing wrong.
2011/3/25 David P Grove <gro...@us.ibm.com>
>
>
> Sascha Roloff <sascha.rol...@googlemail.com> wrote on 03/24/2011 08:54:55
> AM:
> >
> > Can anybody give me a working example of copying data from a RemoteArray
> to
> > a local Array?
> >
>
> Hi,
>
> Here's an example pulled from our nightly regression test suite.
>
>
> public def run() {
> val localA = new Array[int](R1,(p:Point)=>p(0));
> val localB = new Array[int](R2,(p:Point(2))=>10*p(1)+p(0));
> val remoteA = at (here.next()) new RemoteArray[int](new Array
> [int](R1));
> val remoteB = at (here.next()) new RemoteArray[int](new Array
> [int](R2));
> val finalA = new Array[int](R1);
> val finalB = new Array[int](R2);
> var fail:boolean = false;
>
> finish {
> Array.asyncCopy(localA, 0, remoteA, 0, 81);
> Array.asyncCopy(localB, remoteB);
> }
> finish {
> Array.asyncCopy(remoteA, 0, finalA, 0, 81);
> Array.asyncCopy(remoteB, finalB);
> }
>
> for (p in localA) {
> if (localA(p) != finalA(p)) {
> Console.OUT.println("Expected to find "+localA(p)+" at "+p+"
> but fo
> und "+finalA(p));
> fail = true;
> }
> }
>
> for (p in localB) {
> if (localB(p) != finalB(p)) {
> Console.OUT.println("Expected to find "+localB(p)+" at "+p+"
> but fo
> und "+finalB(p));
> fail = true;
> }
> }
>
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