public static void evaluate()
{
//Require 3x3 for assumptions in Coord labeling
if (Config.network_nrX != 3 || Config.network_nrY != 3)
{
throw new Exception("Incorrect network size for router evaluation!");
}
Router theRouter = Network.MakeRouter(new Coord(1, 1));
SimpleNode node = new SimpleNode(Simulator.network.nodes[0].mapping, theRouter.coord);
theRouter.setNode(node);
for (int i = 0; i < 4; i++)
{
Link inLink = new Link(0);
Link outLink = new Link(0);
theRouter.linkIn[i] = inLink;
theRouter.linkOut[i] = outLink;
}
//FINISH CONFIGURING LINKS
ExhaustiveSweep <int> s = new ExhaustiveSweep <int>();
s.addParameter(possibleDests);
s.addParameter(possibleDests);
s.addParameter(possibleDests);
s.addParameter(possibleDests);
//s.addParameter("L", possibleDests);
ulong timesToRunEach = 1;
Console.WriteLine("iterating over {0}(*{1}) configurations", s.Count, timesToRunEach);
for (ulong i = 0; i < Config.RouterEvaluationIterations * s.Count; i++)
{
if (i % 4096 == 0)
{
Console.WriteLine("Completed {0} evalutations", i);
}
int[] nextConfig = s.GetConfig(i / Config.RouterEvaluationIterations);
#if EVAL_DEBUG
Console.WriteLine("i{0} N{1} S{2} E{3} W{4}", i, nextConfig[0], nextConfig[1], nextConfig[2], nextConfig[3]);
#endif
// assign each config direction to its link with a new packet/flit
for (int j = 0; j < 4; j++)
{
int dest = nextConfig[j];
Flit incomingFlit = null;
if (dest >= 0)
{
incomingFlit = new Packet(null, 0, 1, new Coord(1, 1), new Coord(nextConfig[j])).flits[0];
incomingFlit.packet.creationTime = (ulong)Simulator.rand.Next(4);
}
theRouter.linkIn[j].In = incomingFlit;
theRouter.linkIn[j].doStep();
simplePrint(j, incomingFlit);
}
#if EVAL_DEBUG
Console.WriteLine();
#endif
theRouter.doStep();
for (int j = 0; j < 4; j++)
{
theRouter.linkOut[j].doStep();
simplePrint(j, theRouter.linkOut[j].Out);
}
simplePrint(4, node.getReceivedFlit());
#if EVAL_DEBUG
Console.WriteLine();
#endif
}
}
