Don't pass the execution stream around to recursive calls.

[bosilca]

Thanks @omor1 for the bug report.

Fixes #412.

Signed-off-by: George Bosilca bosilca@icl.utk.edu

[devreal]

LGTM although I am not sure I grasp what recursive tasks are ^^

[omor1]

Whoops, you call parsec_context_add_taskpool( es->virtual_process->parsec_context, tp) but don't have es. Can probably just change it to passing in context.

Edit: that's a nicer API, but much more annoying from the user perspective, since every caller needs to get context and the easiest way to do that is from es->virtual_process->parsec_context (or alternatively from or this_task->taskpool->context)

Edit 2: wait, I'm silly, it's already being passed this_task, we can get the context from there.

@@ -72,7 +70,7 @@ parsec_recursivecall( parsec_execution_stream_t    *es,
     parsec_taskpool_set_complete_callback( tp, &parsec_recursivecall_callback,
                                            (void *)cbdata );
 
-    parsec_context_add_taskpool( es->virtual_process->parsec_context, tp);
+    parsec_context_add_taskpool( task->taskpool->context, tp );
 
     return -1;
 }