From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Fri, 23 Nov 2012 23:00:07 +0000 (+0100)
Subject: actorlib/sim: Dumper
X-Git-Tag: 24jan2021_ls180~2099^2~754
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=dac0d11e5268066c496856b8dec453a24c5e9df7;p=litex.git

actorlib/sim: Dumper
---

diff --git a/examples/dataflow/arithmetic.py b/examples/dataflow/arithmetic.py
index bd3e037b..89efa0b1 100644
--- a/examples/dataflow/arithmetic.py
+++ b/examples/dataflow/arithmetic.py
@@ -18,16 +18,6 @@ class NumberGen(SimActor):
 		super().__init__(number_gen(),
 			("result", Source, [("r", self.bv_r)]))
 
-class Dumper(SimActor):
-	def __init__(self):
-		def dumper_gen():
-			while True:
-				t = Token("result")
-				yield t
-				print(t.value["r"])
-		super().__init__(dumper_gen(),
-			("result", Sink, [("r", BV(32))]))
-
 def draw(g):
 	if len(sys.argv) > 1 and sys.argv[1] == "draw":
 		nx.draw_spectral(g)
@@ -42,7 +32,7 @@ def main():
 	ps = gen1 + gen2
 	result = ps*gen1 + ps*gen2
 	
-	g.add_connection(result, ActorNode(Dumper()))
+	g.add_connection(result, ActorNode(Dumper([("r", BV(32))])))
 
 	gen1.actor.name = "gen1"
 	gen2.actor.name = "gen2"
diff --git a/examples/dataflow/fibonacci.py b/examples/dataflow/fibonacci.py
index e67728bb..8e1276ee 100644
--- a/examples/dataflow/fibonacci.py
+++ b/examples/dataflow/fibonacci.py
@@ -31,16 +31,6 @@ class Init(Actor):
 		]
 		return Fragment(comb, sync)
 
-class Dumper(SimActor):
-	def __init__(self, nbits):
-		def dumper_gen():
-			while True:
-				t = Token("result")
-				yield t
-				print(t.value["r"])
-		super().__init__(dumper_gen(),
-			("result", Sink, [("r", BV(nbits))]))
-
 def main():
 	nbits = 32
 	
@@ -63,7 +53,7 @@ def main():
 	g.add_connection(init2, buf2)
 	g.add_connection(buf2, adder, sink_subr="b")
 	
-	g.add_connection(bufadd, ActorNode(Dumper(nbits)))
+	g.add_connection(bufadd, ActorNode(Dumper([("r", BV(nbits))])))
 	
 	c = CompositeActor(g)
 	fragment = c.get_fragment()
diff --git a/examples/pytholite/basic.py b/examples/pytholite/basic.py
index 91688dc0..40c8e962 100644
--- a/examples/pytholite/basic.py
+++ b/examples/pytholite/basic.py
@@ -11,19 +11,9 @@ def number_gen():
 	for i in range(10):
 		yield Token("result", {"r": i})
 
-class Dumper(SimActor):
-	def __init__(self):
-		def dumper_gen():
-			while True:
-				t = Token("result")
-				yield t
-				print(t.value["r"])
-		super().__init__(dumper_gen(),
-			("result", Sink, layout))
-
 def run_sim(ng):
 	g = DataFlowGraph()
-	d = Dumper()
+	d = Dumper(layout)
 	g.add_connection(ActorNode(ng), ActorNode(d))
 	
 	c = CompositeActor(g)
diff --git a/examples/pytholite/uio.py b/examples/pytholite/uio.py
index a0c5ca3c..0cf5b6eb 100644
--- a/examples/pytholite/uio.py
+++ b/examples/pytholite/uio.py
@@ -24,23 +24,13 @@ def gen():
 		ds.store = r.data
 		yield Token("result", {"r": ds})
 
-class Dumper(SimActor):
-	def __init__(self):
-		def dumper_gen():
-			while True:
-				t = Token("result")
-				yield t
-				print(t.value["r"])
-		super().__init__(dumper_gen(),
-			("result", Sink, layout))
-
 class SlaveModel(wishbone.TargetModel):
 	def read(self, address):
 		return address + 4
 
 def run_sim(ng):
 	g = DataFlowGraph()
-	d = Dumper()
+	d = Dumper(layout)
 	g.add_connection(ActorNode(ng), ActorNode(d))
 	
 	slave = wishbone.Target(SlaveModel())
diff --git a/migen/actorlib/sim.py b/migen/actorlib/sim.py
index f63e15b4..00848e3f 100644
--- a/migen/actorlib/sim.py
+++ b/migen/actorlib/sim.py
@@ -75,3 +75,17 @@ class SimActor(Actor):
 	
 	def get_fragment(self):
 		return self.token_exchanger.get_fragment()
+
+class Dumper(SimActor):
+	def __init__(self, layout, prefix=""):
+		def dumper_gen():
+			while True:
+				t = Token("result")
+				yield t
+				if len(t.value) > 1:
+					s = str(t.value)
+				else:
+					s = str(list(t.value.values())[0])
+				print(prefix + s)
+		super().__init__(dumper_gen(),
+			("result", Sink, layout))