anchor.diff:  /// MBrace Sample runtime client instance.
   type MBraceRuntime private (?fileStore : ICloudFileStore, ?serializer : ISerializer) =
       static do Config.Init()
  -    static let compiler = CloudCompiler.Init()
       static let mutable exe = None
       static let initWorkers (target : RuntimeState) (count : int) =
           if count < 1 then invalidArg "workerCount" "must be positive."
  
positive.code:     /// <param name="faultPolicy">Fault policy. Defaults to infinite retries.</param>
      member __.RunAsync(workflow : Cloud<'T>, ?cancellationToken : CancellationToken, ?faultPolicy) = async {
          let faultPolicy = match faultPolicy with Some fp -> fp | None -> FaultPolicy.InfiniteRetry()
          let computation = compiler.Compile workflow
          let processInfo = createProcessInfo ()
  
          let! cts = state.ResourceFactory.RequestCancellationTokenSource()
          try
              cancellationToken |> Option.iter (fun ct -> ct.Register(fun () -> cts.Cancel()) |> ignore)
              let! resultCell = state.StartAsCell processInfo (List.toArray computation.Dependencies) cts faultPolicy None computation.Workflow
              let! result = resultCell.AwaitResult()
              return result.Value
          finally
  
negative.code: open MBrace.Runtime.Store
  open MBrace.Runtime.Vagabond
  open MBrace.Runtime.Serialization
  open MBrace.SampleRuntime.Tasks
  open MBrace.SampleRuntime.RuntimeProvider
  
  