Delete Dagger.cleanup()

Because it doesn't actually do anything now.

Author: JamesWrigley

src/compute.jl

@@ -36,12 +36,6 @@ end
 Base.@deprecate gather(ctx, x) collect(ctx, x)
 Base.@deprecate gather(x) collect(x)
 
-cleanup() = cleanup(Context(global_context()))
-function cleanup(ctx::Context)
-    Sch.cleanup(ctx)
-    nothing
-end
-
 function get_type(s::String)
     local T
     for t in split(s, ".")

src/sch/Sch.jl

@@ -308,9 +308,6 @@ function populate_defaults(opts::ThunkOptions, Tf, Targs)
     )
 end
 
-function cleanup(ctx)
-end
-
 # Eager scheduling
 include("eager.jl")
 

test/runtests.jl

@@ -47,6 +47,3 @@ try # TODO: Fault tolerance is sometimes unreliable
 #include("fault-tolerance.jl")
 catch
 end
-println(stderr, "tests done. cleaning up...")
-Dagger.cleanup()
-println(stderr, "all done.")