config: make internal links in network topology unidirectional.

This patch makes the internal links within the network topology
unidirectional, thus allowing any deadlock-free routing algorithms to
be specified from the topology itself using weights.
This patch also renames Mesh.py and MeshDirCorners.py to
Mesh_XY.py and MeshDirCorners_XY.py (Mesh with XY routing).
It also adds a Mesh_westfirst.py and CrossbarGarnet.py topologies.

1 files changed, 0 insertions, 8 deletions

diff --git a/src/mem/ruby/network/BasicLink.hh b/src/mem/ruby/network/BasicLink.hh
index 634b9143e..188f62941 100644
--- a/src/mem/ruby/network/BasicLink.hh
+++ b/src/mem/ruby/network/BasicLink.hh
@@ -73,10 +73,6 @@ class BasicExtLink : public BasicLink
     const Params *params() const { return (const Params *)_params; }
 
     friend class Topology;
-
-  protected:
-    BasicRouter* m_int_node;
-    AbstractController* m_ext_node;
 };
 
 class BasicIntLink : public BasicLink
@@ -87,10 +83,6 @@ class BasicIntLink : public BasicLink
     const Params *params() const { return (const Params *)_params; }
 
     friend class Topology;
-
-  protected:
-    BasicRouter* m_node_a;
-    BasicRouter* m_node_b;
 };
 
 #endif // __MEM_RUBY_NETWORK_BASIC_LINK_HH__