public Simulator(SpdStaticStreamGraph ssg, JoinerSimulator joinerSimulator) {
this.ssg = ssg;
this.joinerSimulator = joinerSimulator;
this.toplevel = ssg.getTopLevel();
this.layout = ((SpdStreamGraph) ssg.getStreamGraph()).getLayout();
this.rawChip = ((SpdStreamGraph) ssg.getStreamGraph()).getRawChip();
}
/**
* @return true if we need switch code for this graph, otherwise we can just use the dynamic
* network because there are no overlapping routes and no splitters or joiners
*/
public static boolean needSimulator(SpdStaticStreamGraph ssg) {
// check if there are any overlapping routes...
if (((SpdStreamGraph) ssg.getStreamGraph()).getLayout().getIntermediateTiles().size() > 0)
return true;
// check if there are any splitters...
Iterator it = ssg.getFlatNodes().iterator();
while (it.hasNext()) {
FlatNode node = (FlatNode) it.next();
if (node.isJoiner() || node.isSplitter()) return true;
}
// all's good!
return false;
}