debug

Author: IanButterworth

src/remotecall.jl

@@ -667,6 +667,7 @@ All asynchronous remote calls return `Future`s and set the
 value to the return value of the call upon completion.
 """
 function put!(r::Future, v)
+    println("put!($(repr(f)), $(repr(v))) on thread $(Threads.threadid())")
     if r.where == myid()
         rid = remoteref_id(r)
         rv = lookup_ref(rid)