Impl. latency control to MeshDirCorners_XY topology

configs/topologies/MeshDirCorners_XY.py

@@ -52,6 +52,8 @@ def makeTopology(self, options, network, IntLink, ExtLink, Router):
         link_latency = options.link_latency # used by simple and garnet
         router_latency = options.router_latency # only used by garnet
 
+        injection_extlink_latency = options.injection_extlink_latency
+        ejection_extlink_latency = options.ejection_extlink_latency
 
         # First determine which nodes are cache cntrls vs. dirs vs. dma
         cache_nodes = []
@@ -92,7 +94,8 @@ def makeTopology(self, options, network, IntLink, ExtLink, Router):
             assert(cntrl_level < caches_per_router)
             ext_links.append(ExtLink(link_id=link_count, ext_node=n,
                                     int_node=routers[router_id],
-                                    latency = link_latency))
+                                    injection_link_latency = injection_extlink_latency,
+                                    ejection_link_latency = ejection_extlink_latency))
             link_count += 1
 
         # NUMA Node for each quadrant
@@ -119,27 +122,32 @@ def makeTopology(self, options, network, IntLink, ExtLink, Router):
         # Connect the dir nodes to the corners.
         ext_links.append(ExtLink(link_id=link_count, ext_node=dir_nodes[0],
                                 int_node=routers[0],
-                                latency = link_latency))
+                                injection_link_latency = injection_extlink_latency,
+                                ejection_link_latency = ejection_extlink_latency))
         link_count += 1
         ext_links.append(ExtLink(link_id=link_count, ext_node=dir_nodes[1],
                                 int_node=routers[num_columns - 1],
-                                latency = link_latency))
+                                injection_link_latency = injection_extlink_latency,
+                                ejection_link_latency = ejection_extlink_latency))
         link_count += 1
         ext_links.append(ExtLink(link_id=link_count, ext_node=dir_nodes[2],
                                 int_node=routers[num_routers - num_columns],
-                                latency = link_latency))
+                                injection_link_latency = injection_extlink_latency,
+                                ejection_link_latency = ejection_extlink_latency))
         link_count += 1
         ext_links.append(ExtLink(link_id=link_count, ext_node=dir_nodes[3],
                                 int_node=routers[num_routers - 1],
-                                latency = link_latency))
+                                injection_link_latency = injection_extlink_latency,
+                                ejection_link_latency = ejection_extlink_latency))
         link_count += 1
 
         # Connect the dma nodes to router 0.  These should only be DMA nodes.
         for (i, node) in enumerate(dma_nodes):
             assert(node.type == 'DMA_Controller')
             ext_links.append(ExtLink(link_id=link_count, ext_node=node,
                                      int_node=routers[0],
-                                     latency = link_latency))
+                                     injection_link_latency = injection_extlink_latency,
+                                     ejection_link_latency = ejection_extlink_latency))
 
         network.ext_links = ext_links