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misc: Represent Int links as directional edges

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Int links are uni-directional in Ruby. This patch make them
unidirectional in the dot representation as well.

Change-Id: I86086d6689bfaa76856b84bf4cac3701d1e5cad9
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/61010
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
This commit is contained in:
Gabriel Busnot
2022-03-22 13:17:06 +01:00
committed by Gabriel B.
parent 1f32846874
commit 43820b0700
1 changed files with 14 additions and 4 deletions
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18
src/python/m5/util/dot_writer_ruby.py
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@@ -73,6 +73,17 @@ def _dot_create_ctrl_node(full_path, label):
fontcolor = "#000000" \
)
def _dot_create_int_edge(src, dst):
return pydot.Edge(src, dst,
weight = .5,
color = '#042d50',
dir = 'forward')
def _dot_create_ext_edge(src, dst):
return pydot.Edge(src, dst,
weight = 1.0,
color = '#381526',
dir = 'both')
def _dot_create(network, callgraph):
for r in network.routers:
@@ -86,7 +97,7 @@ def _dot_create(network, callgraph):
(connected[link.src_node.path()] == link.dst_node.path()):
continue
callgraph.add_edge(
pydot.Edge(link.src_node.path(), link.dst_node.path())
_dot_create_int_edge(link.src_node.path(), link.dst_node.path())
)
connected[link.dst_node.path()] = link.src_node.path()
@@ -114,9 +125,8 @@ def _dot_create(network, callgraph):
_dot_create_ctrl_node(ctrl.path(), label)
)
callgraph.add_edge(
pydot.Edge(link.ext_node.path(), link.int_node.path())
)
callgraph.add_edge(_dot_create_ext_edge(
link.ext_node.path(), link.int_node.path()))
def _do_dot(network, outdir, dotFilename):
callgraph = pydot.Dot(graph_type='graph', rankdir='LR')