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tilelink2 LazyModule: output GraphML of the bus

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Wesley W. Terpstra 2016-09-26 01:19:28 -07:00 committed by Yunsup Lee
parent 35da9320bc
commit 1773eb4405
1 changed files with 38 additions and 0 deletions
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38
src/main/scala/uncore/tilelink2/LazyModule.scala
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@ -34,11 +34,49 @@ abstract class LazyModule
}
bindings.reverse.foreach { f => f () }
}
def omitGraphML = nodes.isEmpty && children.isEmpty
lazy val graphML: String = parent.map(_.graphML).getOrElse {
val buf = new StringBuilder
buf ++= "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
buf ++= "<graphml xmlns=\"http://graphml.graphdrawing.org/xmlns\" xmlns:y=\"http://www.yworks.com/xml/graphml\">\n"
buf ++= " <key for=\"node\" id=\"d1\" yfiles.type=\"nodegraphics\"/>\n"
buf ++= " <graph id=\"G\" edgedefault=\"directed\">\n"
nodesGraphML(buf, " ")
edgesGraphML(buf, " ")
buf ++= " </graph>\n"
buf ++= "</graphml>\n"
buf.toString
}
private val index = { LazyModule.index = LazyModule.index + 1; LazyModule.index }
private def nodesGraphML(buf: StringBuilder, pad: String) {
buf ++= s"""${pad}<node id=\"${index}\">\n"""
buf ++= s"""${pad} <data key=\"d1\"><y:ShapeNode><y:NodeLabel modelName=\"sides\" modelPosition=\"w\" rotationAngle=\"270.0\">${name}</y:NodeLabel></y:ShapeNode></data>\n"""
buf ++= s"""${pad} <graph id=\"${index}::\" edgedefault=\"directed\">\n"""
nodes.filter(!_.omitGraphML).foreach { n =>
buf ++= s"""${pad} <node id=\"${index}::${n.index}\"/>\n"""
}
children.filter(!_.omitGraphML).foreach { _.nodesGraphML(buf, pad + " ") }
buf ++= s"""${pad} </graph>\n"""
buf ++= s"""${pad}</node>\n"""
}
private def edgesGraphML(buf: StringBuilder, pad: String) {
nodes.filter(!_.omitGraphML) foreach { n => n.outputs.filter(!_.omitGraphML).foreach { o =>
buf ++= pad
buf ++= "<edge"
buf ++= s""" source=\"${index}::${n.index}\""""
buf ++= s""" target=\"${o.lazyModule.index}::${o.index}\"/>\n"""
} }
children.filter(!_.omitGraphML).foreach { c => c.edgesGraphML(buf, pad) }
}
}
object LazyModule
{
protected[tilelink2] var stack = List[LazyModule]()
private var index = 0
def apply[T <: LazyModule](bc: T)(implicit sourceInfo: SourceInfo): T = {
// Make sure the user put LazyModule around modules in the correct order