add missing subcomponents to sweepers (dotnet#278)

* add missing subcomponents

* right one

* more cleanup

Author: Ivanidzo4ka

src/Microsoft.ML.Sweeper/Algorithms/Grid.cs

@@ -2,16 +2,19 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
-using Float = System.Single;
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
-using Microsoft.ML;
+using Microsoft.ML.Runtime;
 using Microsoft.ML.Runtime.CommandLine;
 using Microsoft.ML.Runtime.Internal.Utilities;
 using Microsoft.ML.Runtime.Sweeper;
 
+[assembly: LoadableClass(typeof(RandomGridSweeper), typeof(RandomGridSweeper.Arguments), typeof(SignatureSweeper),
+    "Random Grid Sweeper", "RandomGridSweeper", "RandomGrid")]
+[assembly: LoadableClass(typeof(RandomGridSweeper), typeof(RandomGridSweeper.Arguments), typeof(SignatureSweeperFromParameterList),
+    "Random Grid Sweeper", "RandomGridSweeperParamList", "RandomGridpl")]
+
 namespace Microsoft.ML.Runtime.Sweeper
 {
     /// <summary>

src/Microsoft.ML.Sweeper/Algorithms/Random.cs

@@ -2,14 +2,8 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
-using Float = System.Single;
-
-using System;
-using System.Collections.Generic;
 using System.Linq;
-using Microsoft.ML;
 using Microsoft.ML.Runtime;
-using Microsoft.ML.Runtime.CommandLine;
 using Microsoft.ML.Runtime.Sweeper;
 
 [assembly: LoadableClass(typeof(UniformRandomSweeper), typeof(SweeperBase.ArgumentsBase), typeof(SignatureSweeper),

src/Microsoft.ML.Sweeper/AsyncSweeper.cs

@@ -8,12 +8,15 @@
 using System.Threading.Tasks;
 using System.Threading.Tasks.Dataflow;
 
-using Microsoft.ML;
 using Microsoft.ML.Runtime;
 using Microsoft.ML.Runtime.CommandLine;
 using Microsoft.ML.Runtime.Internal.Utilities;
 using Microsoft.ML.Runtime.Sweeper;
 
+[assembly: LoadableClass(typeof(SimpleAsyncSweeper), typeof(SweeperBase.ArgumentsBase), typeof(SignatureAsyncSweeper),
+    "Asynchronous Uniform Random Sweeper", "UniformRandomSweeper", "UniformRandom")]
+[assembly: LoadableClass(typeof(SimpleAsyncSweeper), typeof(RandomGridSweeper.Arguments), typeof(SignatureAsyncSweeper),
+    "Asynchronous Random Grid Sweeper", "RandomGridSweeper", "RandomGrid")]
 [assembly: LoadableClass(typeof(DeterministicSweeperAsync), typeof(DeterministicSweeperAsync.Arguments), typeof(SignatureAsyncSweeper),
     "Asynchronous and Deterministic Sweeper", "DeterministicSweeper", "Deterministic")]