avoid an extra tuple allocation in deserializing 1d arrays.

slightly helps JuliaLang#7893
skumagai · Aug 18, 2014 · 5133c46 · 5133c46
1 parent d041674
commit 5133c46
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/base/serialize.jl b/base/serialize.jl
@@ -403,6 +403,9 @@ function deserialize(s, ::Type{Array})
         elty = Uint8
     end
     if isa(d1,Integer)
+        if elty !== Bool && isbits(elty)
+            return read!(s, Array(elty, d1))
+        end
         dims = (int(d1),)
     else
         dims = convert(Dims, d1)::Dims