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authorTushar Krishna <tushar@ece.gatech.edu>2016-10-06 14:35:18 -0400
committerTushar Krishna <tushar@ece.gatech.edu>2016-10-06 14:35:18 -0400
commit003c08fa90f8b3eb7fbbbc96e0caa5f46bf58196 (patch)
tree13b408554ffbebd11ae2322e8a070a0c4d5b9c56 /src/mem/ruby/network/simple/SimpleNetwork.hh
parentb9e23a6d741cdcdf0ffb7364c6aae36a487335ef (diff)
downloadgem5-003c08fa90f8b3eb7fbbbc96e0caa5f46bf58196.tar.xz
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.
Diffstat (limited to 'src/mem/ruby/network/simple/SimpleNetwork.hh')
-rw-r--r--src/mem/ruby/network/simple/SimpleNetwork.hh7
1 files changed, 2 insertions, 5 deletions
diff --git a/src/mem/ruby/network/simple/SimpleNetwork.hh b/src/mem/ruby/network/simple/SimpleNetwork.hh
index 434dfa702..6a325d2a4 100644
--- a/src/mem/ruby/network/simple/SimpleNetwork.hh
+++ b/src/mem/ruby/network/simple/SimpleNetwork.hh
@@ -59,14 +59,11 @@ class SimpleNetwork : public Network
bool isVNetOrdered(int vnet) const { return m_ordered[vnet]; }
// Methods used by Topology to setup the network
- void makeOutLink(SwitchID src, NodeID dest, BasicLink* link,
- LinkDirection direction,
+ void makeExtOutLink(SwitchID src, NodeID dest, BasicLink* link,
const NetDest& routing_table_entry);
- void makeInLink(NodeID src, SwitchID dest, BasicLink* link,
- LinkDirection direction,
+ void makeExtInLink(NodeID src, SwitchID dest, BasicLink* link,
const NetDest& routing_table_entry);
void makeInternalLink(SwitchID src, SwitchID dest, BasicLink* link,
- LinkDirection direction,
const NetDest& routing_table_entry);
void print(std::ostream& out) const;