[frontend,examples] Update network spec

Author: gilbertmike

accelforge/frontend/arch.py

@@ -1409,7 +1409,9 @@ def _render_make_children(self) -> list[pydot.Node]:
 
 
 class Network(Branch, Component):
+    shape: EvalableList[Spatial] = EvalableList()
     topology: str = "Mesh"
+
     def _flatten(
         self,
         compute_node: str,

examples/arches/networked/flat.yaml

@@ -12,7 +12,7 @@ arch:
 
   - !Network
     name: NoC
-    spatial:
+    shape:
     - {name: X, fanout: 4}
     - {name: Y, fanout: 4}
     actions: []

examples/arches/networked/hierarchical_only.yaml

@@ -25,9 +25,6 @@ arch:
     area: 0
     leak_power: 0
     actions: []
-    spatial:
-    - {name: X, fanout: 2}
-    - {name: Y, fanout: 2}
 
   - !Memory
     name: Scratchpad
@@ -38,19 +35,22 @@ arch:
     actions:
     - {name: read, energy: 0, latency: 0}
     - {name: write, energy: 0, latency: 0}
+    spatial:
+    - {name: X, fanout: 2}
+    - {name: Y, fanout: 2}
 
   - !Network
     name: MacArray
     area: 0
     leak_power: 0
     actions: []
-    spatial:
-    - {name: X, fanout: 2}
-    - {name: Y, fanout: 2}
 
   - !Compute
     name: MAC
     area: 0
     leak_power: 0
     actions:
     - {name: compute, energy: 0, latency: 0}
+    spatial:
+    - {name: X, fanout: 2}
+    - {name: Y, fanout: 2}