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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