public override void setup()
{
if (Config.bBufferedRing)
{
nodeRouters = new Router_Node_Buffer[Config.N];
}
else
{
nodeRouters = new Router_Node[Config.N];
}
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);
RC_Coord RC_c = new RC_Coord(n);
nodes[n] = new Node(mapping, c);
if (Config.bBufferedRing)
{
nodeRouters[n] = new Router_Node_Buffer(RC_c, c);
}
else
{
nodeRouters[n] = new Router_Node(RC_c, c);
}
nodes[n].setRouter(nodeRouters[n]);
nodeRouters[n].setNode(nodes[n]);
}
// connect the network with Links
for (int n = 0; n < Config.N; n++)
{
int next = (n + 1) % Config.N;
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[n].linkOut[CW] = dirA;
nodeRouters[next].linkIn[CW] = dirA;
nodeRouters[n].linkIn[CCW] = dirB;
nodeRouters[next].linkOut[CCW] = dirB;
}
}
public Router_Node(RC_Coord RC_c, Coord c) : base(c)
{
linkOut = new Link[2];
linkIn = new Link[2];
m_injectSlot_CW = null;
m_injectSlot_CCW = null;
ejectBuffer = new Queue<Flit> [2];
for (int i = 0; i < 2; i++)
ejectBuffer[i] = new Queue<Flit>();
throttle[ID] = false;
starved[ID] = false;
starveCounter = 0;
}
public Router_Node(RC_Coord RC_c, Coord c) : base(c)
{
linkOut = new Link[2];
linkIn = new Link[2];
m_injectSlot_CW = null;
m_injectSlot_CCW = null;
rc_coord = RC_c;
ejectBuffer = new Queue <Flit> [2];
for (int i = 0; i < 2; i++)
{
ejectBuffer[i] = new Queue <Flit>();
}
throttle[ID] = false;
starved[ID] = false;
starveCounter = 0;
}
public override void setup()
{
if (Config.bBufferedRing)
nodeRouters = new Router_Node_Buffer[Config.N];
else
nodeRouters = new Router_Node[Config.N];
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);
RC_Coord RC_c = new RC_Coord(n);
nodes[n] = new Node(mapping, c);
if (Config.bBufferedRing)
nodeRouters[n] = new Router_Node_Buffer(RC_c, c);
else
nodeRouters[n] = new Router_Node(RC_c, c);
nodes[n].setRouter(nodeRouters[n]);
nodeRouters[n].setNode(nodes[n]);
}
// connect the network with Links
for (int n = 0; n < Config.N; n++)
{
int next = (n + 1) % Config.N;
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[n].linkOut[CW] = dirA;
nodeRouters[next].linkIn[CW] = dirA;
nodeRouters[n].linkIn[CCW] = dirB;
nodeRouters[next].linkOut[CCW] = dirB;
}
}
public Router_Node_Buffer(RC_Coord RC_c, Coord c) : base(c)
{
linkOut = new Link[2];
linkIn = new Link[2];
m_injectSlot_CW = null;
m_injectSlot_CCW = null;
rc_coord = RC_c;
ejectBuffer = new Queue <Flit> [2];
for (int i = 0; i < 2; i++)
{
ejectBuffer[i] = new Queue <Flit>();
}
throttle[ID] = false;
starved[ID] = false;
starveCounter = 0;
m_ringBuf = new WormholeBuffer[2];
for (int i = 0; i < 2; i++)
{
m_ringBuf[i] = new WormholeBuffer(Config.ringBufferSize);
}
}
public override void setup()
{
if (Config.N != 1024)
throw new Exception("HR_16_8drop only suport 8x8 network");
nodeRouters = new Router_Node[Config.N];
L1bridgeRouters = new Router_Bridge[512];
L2bridgeRouters = new Router_Bridge[128];
L3bridgeRouters = new Router_Bridge[32];
L4bridgeRouters = new Router_Bridge[8];
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);
RC_Coord RC_c = new RC_Coord(n);
nodes[n] = new Node(mapping, c);
nodeRouters[n] = new Router_Node(RC_c, c);
nodes[n].setRouter(nodeRouters[n]);
nodeRouters[n].setNode(nodes[n]);
}
for (int n = 0; n < 512; n++)
L1bridgeRouters[n] = new Router_Bridge(n, 2, 1);
for (int n = 0; n < 128; n++)
L2bridgeRouters[n] = new Router_Bridge(n, 4, 2, 2, 8);
for (int n = 0; n < 32; n++)
L3bridgeRouters[n] = new Router_Bridge(n, 8, 4, 4, 16);
for (int n = 0; n < 8; n++)
L4bridgeRouters[n] = new Router_Bridge(n, 16, 8, 8, 32);
// connect the network with Links
for (int n = 0; n < 256; n++)
{
for (int i = 0; i < 4; i++)
{
int ID = n * 4 + i;
if (ID % 2 == 0)
continue;
int next = (i + 1) % 4 + n * 4;
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[ID].linkOut[CW] = dirA;
nodeRouters[next].linkIn[CW] = dirA;
nodeRouters[ID].linkIn[CCW] = dirB;
nodeRouters[next].linkOut[CCW] = dirB;
}
}
// connect L1 bridge Routers
for (int n = 0; n < 512; n++)
{
int ID = n;
int next, pre;
if (ID % 8 == 0 || ID % 8 == 6) { next = ID * 2 + 3; pre = ID * 2 + 2; }
else if (ID % 8 == 1 || ID % 8 == 7) {next = ID * 2 - 1; pre = ID * 2 - 2; }
else { next = ID * 2 + 1; pre = ID * 2;}
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
Link dirC = new Link(Config.router.switchLinkLatency - 1);
Link dirD = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
L1bridgeRouters[n].LLinkOut[CW] = dirA;
nodeRouters[next].linkIn[CW] = dirA;
L1bridgeRouters[n].LLinkIn[CCW] = dirB;
nodeRouters[next].linkOut[CCW] = dirB;
L1bridgeRouters[n].LLinkOut[CCW] = dirC;
nodeRouters[pre].linkIn[CCW] = dirC;
L1bridgeRouters[n].LLinkIn[CW] = dirD;
nodeRouters[pre].linkOut[CW] = dirD;
int nextL1 = (n + 1) % 8 + n / 8 * 8;
if (ID % 8 == 1 || ID % 8 == 5)
continue;
for (int i = 0 ; i < 2; i++)
{
dirA = new Link(Config.router.level1RingLinkLatency - 1);
dirB = new Link(Config.router.level1RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
L1bridgeRouters[n].GLinkIn[i*2+1] = dirA;
L1bridgeRouters[nextL1].GLinkOut[i*2+1] = dirA;
L1bridgeRouters[n].GLinkOut[i*2] = dirB;
L1bridgeRouters[nextL1].GLinkIn[i*2] = dirB;
}
}
// connect L2 bridge Routers
for (int n = 0; n < 128; n++)
{
int next, pre;
if (n % 8 == 0 || n % 8 == 6) {next = n * 4 + 6; pre = next - 1; }
else if (n % 8 == 1 || n % 8 == 7) {next = n * 4 - 2; pre = next - 1;}
else {next = n * 4 + 2; pre = next - 1;}
for (int i = 0; i < 2; i++)
{
Link dirA = new Link(Config.router.level1RingLinkLatency - 1);
Link dirB = new Link(Config.router.level1RingLinkLatency - 1);
Link dirC = new Link(Config.router.level1RingLinkLatency - 1);
Link dirD = new Link(Config.router.level1RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
L2bridgeRouters[n].LLinkOut[i * 2] = dirA;
L1bridgeRouters[next].GLinkIn[i * 2] = dirA;
L2bridgeRouters[n].LLinkIn[i * 2 + 1] = dirB;
L1bridgeRouters[next].GLinkOut[i * 2 + 1] = dirB;
L2bridgeRouters[n].LLinkOut[i * 2 + 1] = dirC;
L1bridgeRouters[pre].GLinkIn[i * 2 + 1] = dirC;
L2bridgeRouters[n].LLinkIn[i * 2] = dirD;
L1bridgeRouters[pre].GLinkOut[i * 2] = dirD;
}
int nextL2 = (n + 1) % 8 + n / 8 * 8;
if (n % 8 == 1 || n % 8 == 5)
continue;
for (int i = 0; i < 4; i++)
{
Link dirA = new Link(Config.router.level2RingLinkLatency - 1);
Link dirB = new Link(Config.router.level2RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
L2bridgeRouters[n].GLinkIn[i*2+1] = dirA;
L2bridgeRouters[nextL2].GLinkOut[i*2+1] = dirA;
L2bridgeRouters[n].GLinkOut[i*2] = dirB;
L2bridgeRouters[nextL2].GLinkIn[i*2] = dirB;
}
}
//connect L3 bridge Routers
for (int n = 0; n < 32; n++)
{
int next, pre;
if (n % 8 == 0 || n % 8 == 6) {next = n * 4 + 6; pre = next - 1;}
else if (n % 8 == 1 || n % 8 == 7) {next = n * 4 - 2; pre = next - 1;}
else {next = n * 4 + 2; pre = next - 1;}
for (int i = 0; i < 4; i++)
{
Link dirA = new Link(Config.router.level2RingLinkLatency - 1);
Link dirB = new Link(Config.router.level2RingLinkLatency - 1);
Link dirC = new Link(Config.router.level2RingLinkLatency - 1);
Link dirD = new Link(Config.router.level2RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
L3bridgeRouters[n].LLinkOut[i*2] = dirA;
L2bridgeRouters[next].GLinkIn[i*2] = dirA;
L3bridgeRouters[n].LLinkIn[i*2+1] = dirB;
L2bridgeRouters[next].GLinkOut[i*2+1] = dirB;
L3bridgeRouters[n].LLinkOut[i * 2 + 1] = dirC;
L2bridgeRouters[pre].GLinkIn[i * 2 + 1] = dirC;
L3bridgeRouters[n].LLinkIn[i * 2] = dirD;
L2bridgeRouters[pre].GLinkOut[i * 2] = dirD;
}
int nextL3 = (n+1) % 8 + n / 8 * 8;
if (n % 8 == 1 || n % 8 == 5)
continue;
for (int i = 0; i < 8; i++)
{
Link dirA = new Link(Config.router.level3RingLinkLatency - 1);
Link dirB = new Link(Config.router.level3RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
L3bridgeRouters[n].GLinkIn[i*2+1] = dirA;
L3bridgeRouters[nextL3].GLinkOut[i*2+1] = dirA;
L3bridgeRouters[n].GLinkOut[i*2] = dirB;
L3bridgeRouters[nextL3].GLinkIn[i*2] = dirB;
}
}
//connect L4 bridge Routers
for (int n = 0; n < 8; n++)
{
int next, pre;
if (n % 8 == 0 || n % 8 == 6) {next = n * 4 + 6; pre = next - 1;}
else if (n % 8 == 1 || n % 8 == 7) {next = n * 4 - 2; pre = next - 1;}
else {next = n * 4 + 2; pre = next - 1;}
for (int i = 0; i < 8; i++)
{
Link dirA = new Link(Config.router.level3RingLinkLatency - 1);
Link dirB = new Link(Config.router.level3RingLinkLatency - 1);
Link dirC = new Link(Config.router.level3RingLinkLatency - 1);
Link dirD = new Link(Config.router.level3RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
L4bridgeRouters[n].LLinkOut[i*2] = dirA;
L3bridgeRouters[next].GLinkIn[i*2] = dirA;
L4bridgeRouters[n].LLinkIn[i*2+1] = dirB;
L3bridgeRouters[next].GLinkOut[i*2+1] = dirB;
L4bridgeRouters[n].LLinkOut[i * 2 + 1] = dirC;
L3bridgeRouters[pre].GLinkIn[i * 2 + 1] = dirC;
L4bridgeRouters[n].LLinkIn[i * 2] = dirD;
L3bridgeRouters[pre].GLinkOut[i * 2] = dirD;
}
int nextL4 = (n+1) % 8 + n / 8 * 8;
for (int i = 0; i < 16; i++)
{
Link dirA = new Link(Config.router.level4RingLinkLatency - 1);
Link dirB = new Link(Config.router.level4RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
L4bridgeRouters[n].GLinkIn[i*2+1] = dirA;
L4bridgeRouters[nextL4].GLinkOut[i*2+1] = dirA;
L4bridgeRouters[n].GLinkOut[i*2] = dirB;
L4bridgeRouters[nextL4].GLinkIn[i*2] = dirB;
}
}
}
public override void setup()
{
nodeRouters = new Router_Node[Config.N];
connectRouters = new Router_Connect[Config.N / 2]; // some of the connectRouters may be disabled
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);
RC_Coord RC_c = new RC_Coord(n);
nodes[n] = new Node(mapping, c);
nodeRouters[n] = new Router_Node(RC_c, c);
nodes[n].setRouter(nodeRouters[n]);
nodeRouters[n].setNode(nodes[n]);
}
// connectRouters are numbered by sweeping x, with y increase in steps
// disable the routers not needed here. Different topologies can be realised. (mesh, torus)
for (int n = 0; n < Config.N / 2; n++)
{
connectRouters[n] = new Router_Connect(n);
/*if (n == 0 || n == 1 || n == 2 || n == 3 ||
* n == 32 || n == 33 || n == 34 || n == 35)
* connectRouters[n].enable = false;
* if (n == 4 || n == 12 || n == 20 || n == 28)
* connectRouters[n].enable = false;*/
}
if (Config.RC_mesh)
{
for (int i = 0; i < Config.network_nrX / 2; i++)
{
connectRouters[i].enable = false;
}
for (int i = 0; i < Config.network_nrY / 2; i++)
{
connectRouters[Config.network_nrX * i + Config.network_nrX / 2].enable = false;
}
}
if (Config.RC_Torus)
{
// all connection Routers are enabled. Both horizontally and vertically.
;
}
if (Config.RC_x_Torus)
{
for (int i = 0; i < Config.network_nrX / 2; i++)
{
connectRouters[i].enable = false;
}
}
// Console.WriteLine("test");
if (Config.RouterEvaluation)
{
return;
}
// connect the network with Links
for (int y = 0; y < Y / 2; y++)
{
for (int x = 0; x < X / 2; x++)
{
for (int z = 0; z < 4; z++)
{
int nextCRouter = -1;
int preCRouter = -1;
switch (z)
{
case 0: { nextCRouter = x + X * y + X / 2; preCRouter = x + X * y; break; }
case 1: { nextCRouter = (x + X * (y + 1)) % (Config.N / 2); preCRouter = x + X * y + X / 2; break; }
case 2: { nextCRouter = (x + 1) % (X / 2) + X * y + X / 2; preCRouter = (x + X * (y + 1)) % (Config.N / 2); break; }
case 3: { nextCRouter = x + X * y; preCRouter = (x + 1) % (X / 2) + X * y + X / 2; break; }
}
if (connectRouters[nextCRouter].enable) // clockwise: the connectRouter next to z = 0
{
Link dirA = new Link(Config.router.linkLatency_N2R - 1);
Link dirB = new Link(Config.router.linkLatency_N2R - 1);
links.Add(dirA);
links.Add(dirB);
int port = ((z - 1) < 0) ? z + 3 : z - 1;
// Console.WriteLine("x:{0},y:{1},z:{2}, ID:{3}", x, y, z, RC_Coord.getIDfromXYZ(x, y, z));
// Console.WriteLine("node:{0}, next_id:{1}, port{2}", RC_Coord.getIDfromXYZ(x, y, z), nextCRouter, port);
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkOut[CW] = dirA;
connectRouters[nextCRouter].linkIn[port] = dirA;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkIn[CCW] = dirB;
connectRouters[nextCRouter].linkOut[port] = dirB;
}
else // the router is not enabled : does not exist
{
Link dirA = new Link(Config.router.linkLatency_N2N - 1);
Link dirB = new Link(Config.router.linkLatency_N2N - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkOut[CW] = dirA;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, (z + 1) % 4)].linkIn[CW] = dirA;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkIn[CCW] = dirB;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, (z + 1) % 4)].linkOut[CCW] = dirB;
//Console.WriteLine("node:{0}, wire to node:{1}", RC_Coord.getIDfromXYZ(x, y, z), RC_Coord.getIDfromXYZ(x, y, (z+1) % 4));
}
if (connectRouters[preCRouter].enable)
{
Link dirA = new Link(Config.router.linkLatency_N2R - 1);
Link dirB = new Link(Config.router.linkLatency_N2R - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkOut[CCW] = dirA;
connectRouters[preCRouter].linkIn[(z + 1) % 4] = dirA;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkIn[CW] = dirB;
connectRouters[preCRouter].linkOut[(z + 1) % 4] = dirB;
//Console.WriteLine("node:{0}, pre_id:{1}, port{2}", RC_Coord.getIDfromXYZ(x, y, z), preCRouter, port);
}
}
}
}
int PHnumber = Config.PlaceHolderNum;
while (PHnumber > 0)
{
PHnumber--;
Flit f1 = new Flit(null, 0); // generate a placeholder flit
Flit f2 = new Flit(null, 0);
f1.state = Flit.State.Placeholder;
f2.state = Flit.State.Placeholder;
nodeRouters[PHnumber].linkOut[0].In = f1;
nodeRouters[PHnumber].linkOut[1].In = f2;
}
}
public override void setup()
{
nodeRouters = new Router_Node[Config.N];
connectRouters = new Router_Connect[Config.N / 2]; // some of the connectRouters may be disabled
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);
RC_Coord RC_c = new RC_Coord(n);
nodes[n] = new Node(mapping, c);
nodeRouters[n] = new Router_Node(RC_c, c);
nodes[n].setRouter(nodeRouters[n]);
nodeRouters[n].setNode(nodes[n]);
}
// connectRouters are numbered by sweeping x, with y increase in steps
// disable the routers not needed here. Different topologies can be realised. (mesh, torus)
for (int n = 0; n < Config.N / 2 ; n++)
{
connectRouters[n] = new Router_Connect(n);
/*if (n == 0 || n == 1 || n == 2 || n == 3 ||
n == 32 || n == 33 || n == 34 || n == 35)
connectRouters[n].enable = false;
if (n == 4 || n == 12 || n == 20 || n == 28)
connectRouters[n].enable = false;*/
}
if(Config.RC_mesh)
{
for (int i = 0; i < Config.network_nrX / 2; i++)
connectRouters[i].enable = false;
for (int i = 0; i < Config.network_nrY / 2; i++)
connectRouters[Config.network_nrX * i + Config.network_nrX / 2].enable = false;
}
if(Config.RC_Torus)
{
// all connection Routers are enabled. Both horizontally and vertically.
;
}
if (Config.RC_x_Torus)
{
for (int i = 0; i < Config.network_nrX / 2; i++)
connectRouters[i].enable = false;
}
// Console.WriteLine("test");
if (Config.RouterEvaluation)
return;
// connect the network with Links
for (int y = 0; y < Y / 2; y++)
{
for (int x = 0; x < X / 2; x++)
{
for (int z = 0; z < 4; z++)
{
int nextCRouter = -1;
int preCRouter = -1;
switch (z)
{
case 0 : {nextCRouter = x + X*y + X/2; preCRouter = x + X*y; break;}
case 1 : {nextCRouter = (x + X*(y+1)) % (Config.N/2); preCRouter = x + X*y + X/2; break;}
case 2 : {nextCRouter = (x+1) % (X/2) + X*y + X/2; preCRouter = (x + X*(y+1)) % (Config.N/2); break;}
case 3 : {nextCRouter = x + X*y; preCRouter = (x+1) % (X/2) + X*y + X/2; break;}
}
if (connectRouters[nextCRouter].enable) // clockwise: the connectRouter next to z = 0
{
Link dirA = new Link(Config.router.linkLatency_N2R - 1);
Link dirB = new Link(Config.router.linkLatency_N2R - 1);
links.Add(dirA);
links.Add(dirB);
int port = ((z-1) < 0) ? z + 3 : z - 1;
// Console.WriteLine("x:{0},y:{1},z:{2}, ID:{3}", x, y, z, RC_Coord.getIDfromXYZ(x, y, z));
// Console.WriteLine("node:{0}, next_id:{1}, port{2}", RC_Coord.getIDfromXYZ(x, y, z), nextCRouter, port);
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkOut[CW] = dirA;
connectRouters[nextCRouter].linkIn[port] = dirA;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkIn[CCW] = dirB;
connectRouters[nextCRouter].linkOut[port] = dirB;
}
else // the router is not enabled : does not exist
{
Link dirA = new Link(Config.router.linkLatency_N2N - 1);
Link dirB = new Link(Config.router.linkLatency_N2N - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkOut[CW] = dirA;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, (z+1) % 4)].linkIn[CW] = dirA;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkIn[CCW] = dirB;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, (z+1) % 4)].linkOut[CCW] = dirB;
//Console.WriteLine("node:{0}, wire to node:{1}", RC_Coord.getIDfromXYZ(x, y, z), RC_Coord.getIDfromXYZ(x, y, (z+1) % 4));
}
if (connectRouters[preCRouter].enable)
{
Link dirA = new Link(Config.router.linkLatency_N2R - 1);
Link dirB = new Link(Config.router.linkLatency_N2R - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkOut[CCW] = dirA;
connectRouters[preCRouter].linkIn[(z+1) % 4] = dirA;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkIn[CW] = dirB;
connectRouters[preCRouter].linkOut[(z+1) % 4] = dirB;
//Console.WriteLine("node:{0}, pre_id:{1}, port{2}", RC_Coord.getIDfromXYZ(x, y, z), preCRouter, port);
}
}
}
}
}
public override void setup()
{
nodeRouters = new Router_Node[Config.N];
switchRouters = new Router_Switch[Config.N];
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);
RC_Coord RC_c = new RC_Coord(n);
nodes[n] = new Node(mapping, c);
nodeRouters[n] = new Router_Node(RC_c, c);
nodes[n].setRouter(nodeRouters[n]);
nodeRouters[n].setNode(nodes[n]);
}
for (int n = 0; n < Config.N; n++)
{
switchRouters[n] = new Router_Switch(n);
}
if (Config.RouterEvaluation)
{
return;
}
// connect the network with Links
for (int y = 0; y < Y / 2; y++)
{
for (int x = 0; x < X / 2; x++)
{
for (int z = 0; z < 4; z++)
{
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
Link dirC = new Link(Config.router.switchLinkLatency - 1);
Link dirD = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
int next = (RC_Coord.getIDfromXYZ(x, y, z) + 1) % 4 + RC_Coord.getIDfromXYZ(x, y, z) / 4 * 4;
//Console.WriteLine("Net/HR_Network. ID:{0}", RC_Coord.getIDfromXYZ(x, y, z));
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkOut[CW] = dirA;
switchRouters[next].linkIn[Local_CW] = dirA;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkIn[CCW] = dirB;
switchRouters[next].linkOut[Local_CCW] = dirB;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkOut[CCW] = dirC;
switchRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkIn[Local_CCW] = dirC;
nodeRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkIn[CW] = dirD;
switchRouters[RC_Coord.getIDfromXYZ(x, y, z)].linkOut[Local_CW] = dirD;
}
}
}
int [] xRingIndex = { 1, 3, 9, 11, 15, 13, 7, 5 };
int [] yRingIndex = { 0, 8, 10, 12, 14, 6, 4, 2 };
for (int n = 0; n < 8; n++)
{
Link dirA = new Link(Config.router.level1RingLinkLatency - 1);
Link dirB = new Link(Config.router.level1RingLinkLatency - 1);
switchRouters[xRingIndex[n]].linkOut[GL_CCW] = dirA;
switchRouters[xRingIndex[(n + 1) % 8]].linkIn[GL_CCW] = dirA;
switchRouters[xRingIndex[n]].linkIn[GL_CW] = dirB;
switchRouters[xRingIndex[(n + 1) % 8]].linkOut[GL_CW] = dirB;
Link dirC = new Link(Config.router.level1RingLinkLatency - 1);
Link dirD = new Link(Config.router.level1RingLinkLatency - 1);
switchRouters[yRingIndex[n]].linkOut[GL_CCW] = dirC;
switchRouters[yRingIndex[(n + 1) % 8]].linkIn[GL_CCW] = dirC;
switchRouters[yRingIndex[n]].linkIn[GL_CW] = dirD;
switchRouters[yRingIndex[(n + 1) % 8]].linkOut[GL_CW] = dirD;
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
}
}
public Router_Node_Buffer(RC_Coord RC_c, Coord c) : base(c)
{
linkOut = new Link[2];
linkIn = new Link[2];
m_injectSlot_CW = null;
m_injectSlot_CCW = null;
ejectBuffer = new Queue<Flit> [2];
for (int i = 0; i < 2; i++)
ejectBuffer[i] = new Queue<Flit>();
throttle[ID] = false;
starved[ID] = false;
starveCounter = 0;
m_ringBuf = new WormholeBuffer[2];
for (int i = 0; i < 2; i++)
m_ringBuf[i] = new WormholeBuffer(Config.ringBufferSize);
}
public override void setup()
{
if (Config.N != 1024)
{
throw new Exception("HR_16_8drop only suport 8x8 network");
}
nodeRouters = new Router_Node[Config.N];
L1bridgeRouters = new Router_Bridge[512];
L2bridgeRouters = new Router_Bridge[128];
L3bridgeRouters = new Router_Bridge[32];
L4bridgeRouters = new Router_Bridge[8];
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);
RC_Coord RC_c = new RC_Coord(n);
nodes[n] = new Node(mapping, c);
nodeRouters[n] = new Router_Node(RC_c, c);
nodes[n].setRouter(nodeRouters[n]);
nodeRouters[n].setNode(nodes[n]);
}
for (int n = 0; n < 512; n++)
{
L1bridgeRouters[n] = new Router_Bridge(n, 2, 1);
}
for (int n = 0; n < 128; n++)
{
L2bridgeRouters[n] = new Router_Bridge(n, 4, 2, 2, 8);
}
for (int n = 0; n < 32; n++)
{
L3bridgeRouters[n] = new Router_Bridge(n, 8, 4, 4, 16);
}
for (int n = 0; n < 8; n++)
{
L4bridgeRouters[n] = new Router_Bridge(n, 16, 8, 8, 32);
}
// connect the network with Links
for (int n = 0; n < 256; n++)
{
for (int i = 0; i < 4; i++)
{
int ID = n * 4 + i;
if (ID % 2 == 0)
{
continue;
}
int next = (i + 1) % 4 + n * 4;
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[ID].linkOut[CW] = dirA;
nodeRouters[next].linkIn[CW] = dirA;
nodeRouters[ID].linkIn[CCW] = dirB;
nodeRouters[next].linkOut[CCW] = dirB;
}
}
// connect L1 bridge Routers
for (int n = 0; n < 512; n++)
{
int ID = n;
int next, pre;
if (ID % 8 == 0 || ID % 8 == 6)
{
next = ID * 2 + 3; pre = ID * 2 + 2;
}
else if (ID % 8 == 1 || ID % 8 == 7)
{
next = ID * 2 - 1; pre = ID * 2 - 2;
}
else
{
next = ID * 2 + 1; pre = ID * 2;
}
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
Link dirC = new Link(Config.router.switchLinkLatency - 1);
Link dirD = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
L1bridgeRouters[n].LLinkOut[CW] = dirA;
nodeRouters[next].linkIn[CW] = dirA;
L1bridgeRouters[n].LLinkIn[CCW] = dirB;
nodeRouters[next].linkOut[CCW] = dirB;
L1bridgeRouters[n].LLinkOut[CCW] = dirC;
nodeRouters[pre].linkIn[CCW] = dirC;
L1bridgeRouters[n].LLinkIn[CW] = dirD;
nodeRouters[pre].linkOut[CW] = dirD;
int nextL1 = (n + 1) % 8 + n / 8 * 8;
if (ID % 8 == 1 || ID % 8 == 5)
{
continue;
}
for (int i = 0; i < 2; i++)
{
dirA = new Link(Config.router.level1RingLinkLatency - 1);
dirB = new Link(Config.router.level1RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
L1bridgeRouters[n].GLinkIn[i * 2 + 1] = dirA;
L1bridgeRouters[nextL1].GLinkOut[i * 2 + 1] = dirA;
L1bridgeRouters[n].GLinkOut[i * 2] = dirB;
L1bridgeRouters[nextL1].GLinkIn[i * 2] = dirB;
}
}
// connect L2 bridge Routers
for (int n = 0; n < 128; n++)
{
int next, pre;
if (n % 8 == 0 || n % 8 == 6)
{
next = n * 4 + 6; pre = next - 1;
}
else if (n % 8 == 1 || n % 8 == 7)
{
next = n * 4 - 2; pre = next - 1;
}
else
{
next = n * 4 + 2; pre = next - 1;
}
for (int i = 0; i < 2; i++)
{
Link dirA = new Link(Config.router.level1RingLinkLatency - 1);
Link dirB = new Link(Config.router.level1RingLinkLatency - 1);
Link dirC = new Link(Config.router.level1RingLinkLatency - 1);
Link dirD = new Link(Config.router.level1RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
L2bridgeRouters[n].LLinkOut[i * 2] = dirA;
L1bridgeRouters[next].GLinkIn[i * 2] = dirA;
L2bridgeRouters[n].LLinkIn[i * 2 + 1] = dirB;
L1bridgeRouters[next].GLinkOut[i * 2 + 1] = dirB;
L2bridgeRouters[n].LLinkOut[i * 2 + 1] = dirC;
L1bridgeRouters[pre].GLinkIn[i * 2 + 1] = dirC;
L2bridgeRouters[n].LLinkIn[i * 2] = dirD;
L1bridgeRouters[pre].GLinkOut[i * 2] = dirD;
}
int nextL2 = (n + 1) % 8 + n / 8 * 8;
if (n % 8 == 1 || n % 8 == 5)
{
continue;
}
for (int i = 0; i < 4; i++)
{
Link dirA = new Link(Config.router.level2RingLinkLatency - 1);
Link dirB = new Link(Config.router.level2RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
L2bridgeRouters[n].GLinkIn[i * 2 + 1] = dirA;
L2bridgeRouters[nextL2].GLinkOut[i * 2 + 1] = dirA;
L2bridgeRouters[n].GLinkOut[i * 2] = dirB;
L2bridgeRouters[nextL2].GLinkIn[i * 2] = dirB;
}
}
//connect L3 bridge Routers
for (int n = 0; n < 32; n++)
{
int next, pre;
if (n % 8 == 0 || n % 8 == 6)
{
next = n * 4 + 6; pre = next - 1;
}
else if (n % 8 == 1 || n % 8 == 7)
{
next = n * 4 - 2; pre = next - 1;
}
else
{
next = n * 4 + 2; pre = next - 1;
}
for (int i = 0; i < 4; i++)
{
Link dirA = new Link(Config.router.level2RingLinkLatency - 1);
Link dirB = new Link(Config.router.level2RingLinkLatency - 1);
Link dirC = new Link(Config.router.level2RingLinkLatency - 1);
Link dirD = new Link(Config.router.level2RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
L3bridgeRouters[n].LLinkOut[i * 2] = dirA;
L2bridgeRouters[next].GLinkIn[i * 2] = dirA;
L3bridgeRouters[n].LLinkIn[i * 2 + 1] = dirB;
L2bridgeRouters[next].GLinkOut[i * 2 + 1] = dirB;
L3bridgeRouters[n].LLinkOut[i * 2 + 1] = dirC;
L2bridgeRouters[pre].GLinkIn[i * 2 + 1] = dirC;
L3bridgeRouters[n].LLinkIn[i * 2] = dirD;
L2bridgeRouters[pre].GLinkOut[i * 2] = dirD;
}
int nextL3 = (n + 1) % 8 + n / 8 * 8;
if (n % 8 == 1 || n % 8 == 5)
{
continue;
}
for (int i = 0; i < 8; i++)
{
Link dirA = new Link(Config.router.level3RingLinkLatency - 1);
Link dirB = new Link(Config.router.level3RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
L3bridgeRouters[n].GLinkIn[i * 2 + 1] = dirA;
L3bridgeRouters[nextL3].GLinkOut[i * 2 + 1] = dirA;
L3bridgeRouters[n].GLinkOut[i * 2] = dirB;
L3bridgeRouters[nextL3].GLinkIn[i * 2] = dirB;
}
}
//connect L4 bridge Routers
for (int n = 0; n < 8; n++)
{
int next, pre;
if (n % 8 == 0 || n % 8 == 6)
{
next = n * 4 + 6; pre = next - 1;
}
else if (n % 8 == 1 || n % 8 == 7)
{
next = n * 4 - 2; pre = next - 1;
}
else
{
next = n * 4 + 2; pre = next - 1;
}
for (int i = 0; i < 8; i++)
{
Link dirA = new Link(Config.router.level3RingLinkLatency - 1);
Link dirB = new Link(Config.router.level3RingLinkLatency - 1);
Link dirC = new Link(Config.router.level3RingLinkLatency - 1);
Link dirD = new Link(Config.router.level3RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
L4bridgeRouters[n].LLinkOut[i * 2] = dirA;
L3bridgeRouters[next].GLinkIn[i * 2] = dirA;
L4bridgeRouters[n].LLinkIn[i * 2 + 1] = dirB;
L3bridgeRouters[next].GLinkOut[i * 2 + 1] = dirB;
L4bridgeRouters[n].LLinkOut[i * 2 + 1] = dirC;
L3bridgeRouters[pre].GLinkIn[i * 2 + 1] = dirC;
L4bridgeRouters[n].LLinkIn[i * 2] = dirD;
L3bridgeRouters[pre].GLinkOut[i * 2] = dirD;
}
int nextL4 = (n + 1) % 8 + n / 8 * 8;
for (int i = 0; i < 16; i++)
{
Link dirA = new Link(Config.router.level4RingLinkLatency - 1);
Link dirB = new Link(Config.router.level4RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
L4bridgeRouters[n].GLinkIn[i * 2 + 1] = dirA;
L4bridgeRouters[nextL4].GLinkOut[i * 2 + 1] = dirA;
L4bridgeRouters[n].GLinkOut[i * 2] = dirB;
L4bridgeRouters[nextL4].GLinkIn[i * 2] = dirB;
}
}
}
public override void setup()
{
if (Config.N != 16)
throw new Exception("HR_Simple only suport 4x4 network");
nodeRouters = new Router_Node[Config.N];
bridgeRouters = new Router_Bridge[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);
RC_Coord RC_c = new RC_Coord(n);
nodes[n] = new Node(mapping, c);
nodeRouters[n] = new Router_Node(RC_c, c);
nodes[n].setRouter(nodeRouters[n]);
nodeRouters[n].setNode(nodes[n]);
}
for (int n = 0; n < 4; n++)
bridgeRouters[n] = new Router_Bridge(n, Config.GlobalRingWidth);
// connect the network with Links
for (int n = 0; n < 4; n++)
{
for (int i = 0; i < 4; i++)
{
int ID = n * 4 + i;
if (ID == 2 || ID == 6 || ID == 8 || ID == 12)
continue;
int next = (i + 1) % 4 + n * 4;
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[ID].linkOut[CW] = dirA;
nodeRouters[next].linkIn[CW] = dirA;
nodeRouters[ID].linkIn[CCW] = dirB;
nodeRouters[next].linkOut[CCW] = dirB;
}
}
for (int n = 0; n < 4; n++)
{
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
Link dirC = new Link(Config.router.switchLinkLatency - 1);
Link dirD = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
bridgeRouters[n].LLinkOut[CW] = dirA;
nodeRouters[CWnext[n]].linkIn[CW] = dirA;
bridgeRouters[n].LLinkIn[CCW] = dirB;
nodeRouters[CWnext[n]].linkOut[CCW] = dirB;
bridgeRouters[n].LLinkOut[CCW] = dirC;
nodeRouters[CCWnext[n]].linkIn[CCW] = dirC;
bridgeRouters[n].LLinkIn[CW] = dirD;
nodeRouters[CCWnext[n]].linkOut[CW] = dirD;
int next = (n + 1) % 4;
for (int i = 0 ; i < Config.GlobalRingWidth; i++)
{
dirA = new Link(2 - 1);
dirB = new Link(2 - 1);
links.Add(dirA);
links.Add(dirB);
bridgeRouters[n].GLinkIn[i*2+1] = dirA;
bridgeRouters[next].GLinkOut[i*2+1] = dirA;
bridgeRouters[n].GLinkOut[i*2] = dirB;
bridgeRouters[next].GLinkIn[i*2] = dirB;
}
}
}
public override void setup()
{
if (Config.N != 16)
{
throw new Exception("HR_8drop only suport 4x4 network");
}
nodeRouters = new Router_Node[Config.N];
bridgeRouters = new Router_Bridge[8];
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);
RC_Coord RC_c = new RC_Coord(n);
nodes[n] = new Node(mapping, c);
nodeRouters[n] = new Router_Node(RC_c, c);
nodes[n].setRouter(nodeRouters[n]);
nodeRouters[n].setNode(nodes[n]);
}
for (int n = 0; n < 8; n++)
{
bridgeRouters[n] = new Router_Bridge(n, Config.GlobalRingWidth);
}
// connect the network with Links
for (int n = 0; n < 4; n++)
{
for (int i = 0; i < 4; i++)
{
int ID = n * 4 + i;
if (ID % 2 == 0)
{
continue;
}
int next = (i + 1) % 4 + n * 4;
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[ID].linkOut[CW] = dirA;
nodeRouters[next].linkIn[CW] = dirA;
nodeRouters[ID].linkIn[CCW] = dirB;
nodeRouters[next].linkOut[CCW] = dirB;
}
}
int [] CWnext = { 3, 1, 5, 7, 9, 11, 15, 13 };
int [] CCWnext = { 2, 0, 4, 6, 8, 10, 14, 12 };
for (int n = 0; n < 8; n++)
{
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
Link dirC = new Link(Config.router.switchLinkLatency - 1);
Link dirD = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
bridgeRouters[n].LLinkOut[CW] = dirA;
nodeRouters[CWnext[n]].linkIn[CW] = dirA;
bridgeRouters[n].LLinkIn[CCW] = dirB;
nodeRouters[CWnext[n]].linkOut[CCW] = dirB;
bridgeRouters[n].LLinkOut[CCW] = dirC;
nodeRouters[CCWnext[n]].linkIn[CCW] = dirC;
bridgeRouters[n].LLinkIn[CW] = dirD;
nodeRouters[CCWnext[n]].linkOut[CW] = dirD;
int next = (n + 1) % 8;
for (int i = 0; i < Config.GlobalRingWidth; i++)
{
dirA = new Link(Config.router.level1RingLinkLatency - 1);
dirB = new Link(Config.router.level1RingLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
bridgeRouters[n].GLinkIn[i * 2 + 1] = dirA;
bridgeRouters[next].GLinkOut[i * 2 + 1] = dirA;
bridgeRouters[n].GLinkOut[i * 2] = dirB;
bridgeRouters[next].GLinkIn[i * 2] = dirB;
}
}
}
public override void setup()
{
if (Config.N != 64)
{
throw new Exception("HR_8_16drop only suport 8x8 network");
}
nodeRouters = new Router_Node[Config.N];
bridgeRouters = new Router_Bridge[16];
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);
RC_Coord RC_c = new RC_Coord(n);
nodes[n] = new Node(mapping, c);
nodeRouters[n] = new Router_Node(RC_c, c);
nodes[n].setRouter(nodeRouters[n]);
nodeRouters[n].setNode(nodes[n]);
}
for (int n = 0; n < 16; n++)
{
bridgeRouters[n] = new Router_Bridge(n, Config.GlobalRingWidth);
}
// connect the network with Links
for (int n = 0; n < 4; n++)
{
for (int i = 0; i < 8; i++)
{
int ID = n * 8 + i;
if (ID % 2 == 1)
{
continue;
}
int next = ID + 1;
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
nodeRouters[ID].linkOut[CW] = dirA;
nodeRouters[next].linkIn[CW] = dirA;
nodeRouters[ID].linkIn[CCW] = dirB;
nodeRouters[next].linkOut[CCW] = dirB;
}
}
int [] Gnext = { 2, 5, 4, 1, 6, 7, 10, 9, 14, 11, 8, 15, 0, 3, 12, 13 };
for (int n = 0; n < 16; n++)
{
int next = n * 2;
int pre = (next - 1 + 8) % 8 + n / 4 * 8;
Link dirA = new Link(Config.router.switchLinkLatency - 1);
Link dirB = new Link(Config.router.switchLinkLatency - 1);
Link dirC = new Link(Config.router.switchLinkLatency - 1);
Link dirD = new Link(Config.router.switchLinkLatency - 1);
links.Add(dirA);
links.Add(dirB);
links.Add(dirC);
links.Add(dirD);
bridgeRouters[n].LLinkOut[CW] = dirA;
nodeRouters[next].linkIn[CW] = dirA;
bridgeRouters[n].LLinkIn[CCW] = dirB;
nodeRouters[next].linkOut[CCW] = dirB;
bridgeRouters[n].LLinkOut[CCW] = dirC;
nodeRouters[pre].linkIn[CCW] = dirC;
bridgeRouters[n].LLinkIn[CW] = dirD;
nodeRouters[pre].linkOut[CW] = dirD;
for (int i = 0; i < Config.GlobalRingWidth; i++)
{
dirA = new Link(2 - 1);
dirB = new Link(2 - 1);
links.Add(dirA);
links.Add(dirB);
bridgeRouters[n].GLinkIn[i * 2 + 1] = dirA;
bridgeRouters[Gnext[n]].GLinkOut[i * 2 + 1] = dirA;
bridgeRouters[n].GLinkOut[i * 2] = dirB;
bridgeRouters[Gnext[n]].GLinkIn[i * 2] = dirB;
}
}
}