change the return shape to make it consistent in all places.

src/include/migraphx/op/binary.hpp

@@ -21,8 +21,15 @@ struct binary
     shape compute_shape(std::vector<shape> inputs) const
     {
         check_shapes{inputs}.has(2).same_type().same_dims();
+        if (inputs.at(0) == inputs.at(1) and inputs.at(0).packed())
+        {
             return inputs.at(0);
         }
+        else
+        {
+            return {inputs.at(0).type(), inputs.at(0).lens()};
+        }
+    }
 };
 
 } // namespace op

src/include/migraphx/op/unary.hpp

@@ -21,7 +21,15 @@ struct unary
     shape compute_shape(std::vector<shape> inputs) const
     {
         check_shapes{inputs}.has(1);
-        return inputs.at(0);
+        auto s = inputs.at(0);
+        if (s.packed())
+        {
+            return s;
+        }
+        else
+        {
+            return {s.type(), s.lens()};
+        }
     }
 };