diff options
Diffstat (limited to 'configs/topologies/Pt2Pt.py')
| -rw-r--r-- | configs/topologies/Pt2Pt.py | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/configs/topologies/Pt2Pt.py b/configs/topologies/Pt2Pt.py index 006d00c2f..6cbf5ad85 100644 --- a/configs/topologies/Pt2Pt.py +++ b/configs/topologies/Pt2Pt.py @@ -42,11 +42,22 @@ class Pt2Pt(SimpleTopology): def makeTopology(self, options, network, IntLink, ExtLink, Router): nodes = self.nodes - # Create an individual router for each controller, and connect all to all. - routers = [Router(router_id=i) for i in range(len(nodes))] + # default values for link latency and router latency. + # Can be over-ridden on a per link/router basis + link_latency = options.link_latency # used by simple and garnet + router_latency = options.router_latency # only used by garnet + + # Create an individual router for each controller, + # and connect all to all. + # Since this is a high-radix router, router_latency should + # accordingly be set to a higher value than the default + # (which is 1 for mesh routers) + routers = [Router(router_id=i, latency = router_latency) \ + for i in range(len(nodes))] network.routers = routers - ext_links = [ExtLink(link_id=i, ext_node=n, int_node=routers[i]) + ext_links = [ExtLink(link_id=i, ext_node=n, int_node=routers[i], + latency = link_latency) for (i, n) in enumerate(nodes)] network.ext_links = ext_links @@ -58,6 +69,7 @@ class Pt2Pt(SimpleTopology): link_count += 1 int_links.append(IntLink(link_id=link_count, src_node=routers[i], - dst_node=routers[j])) + dst_node=routers[j], + latency = link_latency)) network.int_links = int_links |