_processActor1.requestInput);
toplevel.connect(_contentionActor.requestOutput,
_processActor2.requestInput);
toplevel.connect(_contentionActor.requestOutput,
_processActor3.requestInput);
toplevel.connect(_memoryActor.output, _processActor1.memoryInput);
toplevel.connect(_memoryActor.output, _processActor2.memoryInput);
toplevel.connect(_memoryActor.output, _processActor3.memoryInput);
toplevel.connect(_memoryActor.input, _processActor1.memoryOutput);
toplevel.connect(_memoryActor.input, _processActor2.memoryOutput);
toplevel.connect(_memoryActor.input, _processActor3.memoryOutput);