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diplomacy: use HeterogeneousBag instead of Vec

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This makes it possible for the bundles to have different widths.

Previously, we had to widen all the bundles passing through a node
to the widest of all the possibilities.  This would mean that if
you had two source[] fields, they end up the same.
This commit is contained in:
Wesley W. Terpstra
2017-02-22 17:05:22 -08:00
parent 027d6247b6
commit 735e4f8ed6
10 changed files with 29 additions and 34 deletions
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10
src/main/scala/uncore/tilelink2/IntNodes.scala
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@ -53,14 +53,8 @@ object IntImp extends NodeImp[IntSourcePortParameters, IntSinkPortParameters, In
{
def edgeO(pd: IntSourcePortParameters, pu: IntSinkPortParameters): IntEdge = IntEdge(pd, pu)
def edgeI(pd: IntSourcePortParameters, pu: IntSinkPortParameters): IntEdge = IntEdge(pd, pu)
def bundleO(eo: Seq[IntEdge]): Vec[Vec[Bool]] = {
if (eo.isEmpty) Vec(0, Vec(0, Bool())) else
Vec(eo.size, Vec(eo.map(_.source.num).max, Bool()))
}
def bundleI(ei: Seq[IntEdge]): Vec[Vec[Bool]] = {
if (ei.isEmpty) Vec(0, Vec(0, Bool())) else
Vec(ei.size, Vec(ei.map(_.source.num).max, Bool()))
}
def bundleO(eo: IntEdge): Vec[Bool] = Vec(eo.source.num, Bool())
def bundleI(ei: IntEdge): Vec[Bool] = Vec(ei.source.num, Bool())
def colour = "#0000ff" // blue
override def labelI(ei: IntEdge) = ei.source.sources.map(_.range.size).sum.toString

12
src/main/scala/uncore/tilelink2/Nodes.scala
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@ -18,8 +18,8 @@ object TLImp extends NodeImp[TLClientPortParameters, TLManagerPortParameters, TL
def edgeO(pd: TLClientPortParameters, pu: TLManagerPortParameters): TLEdgeOut = new TLEdgeOut(pd, pu)
def edgeI(pd: TLClientPortParameters, pu: TLManagerPortParameters): TLEdgeIn = new TLEdgeIn(pd, pu)
def bundleO(eo: Seq[TLEdgeOut]): Vec[TLBundle] = Vec(eo.size, TLBundle(TLBundleParameters.union(eo.map(_.bundle))))
def bundleI(ei: Seq[TLEdgeIn]): Vec[TLBundle] = Vec(ei.size, TLBundle(TLBundleParameters.union(ei.map(_.bundle))))
def bundleO(eo: TLEdgeOut): TLBundle = TLBundle(eo.bundle)
def bundleI(ei: TLEdgeIn): TLBundle = TLBundle(ei.bundle)
def colour = "#000000" // black
override def labelI(ei: TLEdgeIn) = (ei.manager.beatBytes * 8).toString
@ -156,8 +156,8 @@ object TLAsyncImp extends NodeImp[TLAsyncClientPortParameters, TLAsyncManagerPor
def edgeO(pd: TLAsyncClientPortParameters, pu: TLAsyncManagerPortParameters): TLAsyncEdgeParameters = TLAsyncEdgeParameters(pd, pu)
def edgeI(pd: TLAsyncClientPortParameters, pu: TLAsyncManagerPortParameters): TLAsyncEdgeParameters = TLAsyncEdgeParameters(pd, pu)
def bundleO(eo: Seq[TLAsyncEdgeParameters]): Vec[TLAsyncBundle] = Vec(eo.size, new TLAsyncBundle(TLAsyncBundleParameters.union(eo.map(_.bundle))))
def bundleI(ei: Seq[TLAsyncEdgeParameters]): Vec[TLAsyncBundle] = Vec(ei.size, new TLAsyncBundle(TLAsyncBundleParameters.union(ei.map(_.bundle))))
def bundleO(eo: TLAsyncEdgeParameters): TLAsyncBundle = new TLAsyncBundle(eo.bundle)
def bundleI(ei: TLAsyncEdgeParameters): TLAsyncBundle = new TLAsyncBundle(ei.bundle)
def colour = "#ff0000" // red
override def labelI(ei: TLAsyncEdgeParameters) = ei.manager.depth.toString
@ -188,8 +188,8 @@ object TLRationalImp extends NodeImp[TLRationalClientPortParameters, TLRationalM
def edgeO(pd: TLRationalClientPortParameters, pu: TLRationalManagerPortParameters): TLRationalEdgeParameters = TLRationalEdgeParameters(pd, pu)
def edgeI(pd: TLRationalClientPortParameters, pu: TLRationalManagerPortParameters): TLRationalEdgeParameters = TLRationalEdgeParameters(pd, pu)
def bundleO(eo: Seq[TLRationalEdgeParameters]): Vec[TLRationalBundle] = Vec(eo.size, new TLRationalBundle(TLBundleParameters.union(eo.map(_.bundle))))
def bundleI(ei: Seq[TLRationalEdgeParameters]): Vec[TLRationalBundle] = Vec(ei.size, new TLRationalBundle(TLBundleParameters.union(ei.map(_.bundle))))
def bundleO(eo: TLRationalEdgeParameters): TLRationalBundle = new TLRationalBundle(eo.bundle)
def bundleI(ei: TLRationalEdgeParameters): TLRationalBundle = new TLRationalBundle(ei.bundle)
def colour = "#00ff00" // green

2
src/main/scala/uncore/tilelink2/RegisterRouter.scala
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@ -86,7 +86,7 @@ abstract class TLRegisterRouterBase(val address: AddressSet, interrupts: Int, co
val intnode = IntSourceNode(interrupts)
}
case class TLRegBundleArg(interrupts: Vec[Vec[Bool]], in: Vec[TLBundle])(implicit val p: Parameters)
case class TLRegBundleArg(interrupts: util.HeterogeneousBag[Vec[Bool]], in: util.HeterogeneousBag[TLBundle])(implicit val p: Parameters)
class TLRegBundleBase(arg: TLRegBundleArg) extends Bundle
{