Esempio n. 1
0
        public override void setup()
        {
			if (Config.network_nrX != 4 && Config.network_nrY != 4)
				throw new Exception("buffered hierarchical ring only support 4x4 network");
			nics = new Router_NIC[Config.N];
			iris = new Router_IRI[4];
            nodes = new Node[Config.N];
            links = new List<Link>();
            cache = new CmpCache();

            ParseFinish(Config.finish);

            workload = new Workload(Config.traceFilenames);

            mapping = new NodeMapping_AllCPU_SharedCache();

            // create routers and nodes
            for (int n = 0; n < Config.N; n++)
            {
                Coord c = new Coord(n);
                nodes[n] = new Node(mapping, c);
				nics[n] = new Router_NIC(c);
                nodes[n].setRouter(nics[n]);
                nics[n].setNode(nodes[n]);
            }
			for (int n = 0; n < 4; n++)
			{
				iris[n] = new Router_IRI(n);
			}

			for (int group = 0; group < 4; group ++)
			{
				for (int i = 0; i < 4; i++)
				{
					if (i == 3) continue;
					int node = group * 4 + i;
					Link dirA = new Link(Config.router.switchLinkLatency - 1);
					links.Add(dirA);
					nics[node].linkOut[0] = dirA;
					nics[node+1].linkIn[0] = dirA;
				}

				Link dirD = new Link(Config.router.switchLinkLatency - 1);
				Link dirB = new Link(Config.router.switchLinkLatency - 1);
				links.Add(dirB);
				links.Add(dirD);
				nics[group*4 + 3].linkOut[0] = dirD;
				iris[group].LLinkIn[0] = dirD;	
				nics[group*4].linkIn[0] = dirB;
				iris[group].LLinkOut[0] = dirB;
				int next = (group + 1) % 4;
				Link dirC = new Link(Config.router.level1RingLinkLatency - 1);
				links.Add(dirC);
				iris[group].GLinkOut[0] = dirC;
				iris[next].GLinkIn[0] = dirC;
			}
       	} 
Esempio n. 2
0
        public override void setup()
        {
            if (Config.network_nrX != 4 && Config.network_nrY != 4)
            {
                throw new Exception("buffered hierarchical ring only support 4x4 network");
            }
            nics  = new Router_NIC[Config.N];
            iris  = new Router_IRI[4];
            nodes = new Node[Config.N];
            links = new List <Link>();
            cache = new CmpCache();

            ParseFinish(Config.finish);

            workload = new Workload(Config.traceFilenames);

            mapping = new NodeMapping_AllCPU_SharedCache();

            // create routers and nodes
            for (int n = 0; n < Config.N; n++)
            {
                Coord c = new Coord(n);
                nodes[n] = new Node(mapping, c);
                nics[n]  = new Router_NIC(c);
                nodes[n].setRouter(nics[n]);
                nics[n].setNode(nodes[n]);
            }
            for (int n = 0; n < 4; n++)
            {
                iris[n] = new Router_IRI(n);
            }

            for (int group = 0; group < 4; group++)
            {
                for (int i = 0; i < 4; i++)
                {
                    if (i == 3)
                    {
                        continue;
                    }
                    int  node = group * 4 + i;
                    Link dirA = new Link(Config.router.switchLinkLatency - 1);
                    links.Add(dirA);
                    nics[node].linkOut[0]    = dirA;
                    nics[node + 1].linkIn[0] = dirA;
                }

                Link dirD = new Link(Config.router.switchLinkLatency - 1);
                Link dirB = new Link(Config.router.switchLinkLatency - 1);
                links.Add(dirB);
                links.Add(dirD);
                nics[group * 4 + 3].linkOut[0] = dirD;
                iris[group].LLinkIn[0]         = dirD;
                nics[group * 4].linkIn[0]      = dirB;
                iris[group].LLinkOut[0]        = dirB;
                int  next = (group + 1) % 4;
                Link dirC = new Link(Config.router.level1RingLinkLatency - 1);
                links.Add(dirC);
                iris[group].GLinkOut[0] = dirC;
                iris[next].GLinkIn[0]   = dirC;
            }
        }