fixed up where some header files showed up in the CNTK Project after the directory move

Source/CNTK/CNTK.vcxproj.filters

@@ -139,30 +139,66 @@
     <ClInclude Include="..\Common\Include\ProgressTracing.h">
       <Filter>Common\Include</Filter>
     </ClInclude>
-    <ClInclude Include="..\ComputationNetworkLib\CompositeComputationNodes.h" />
-    <ClInclude Include="..\ComputationNetworkLib\MatrixPool.h" />
-    <ClInclude Include="..\SGDLib\DataReaderHelpers.h" />
-    <ClInclude Include="..\SGDLib\IComputationNetBuilder.h" />
-    <ClInclude Include="..\SGDLib\MultiNetworksSGD.h" />
-    <ClInclude Include="..\SGDLib\SGD.h" />
-    <ClInclude Include="..\SGDLib\SimpleEvaluator.h" />
-    <ClInclude Include="..\SGDLib\SimpleOutputWriter.h" />
-    <ClInclude Include="..\ComputationNetworkLib\ComputationNetwork.h" />
-    <ClInclude Include="..\ComputationNetworkLib\ComputationNetworkBuilder.h" />
-    <ClInclude Include="..\ComputationNetworkLib\ComputationNode.h" />
-    <ClInclude Include="..\ComputationNetworkLib\ConvolutionalNodes.h" />
-    <ClInclude Include="..\ComputationNetworkLib\EvaluationCriterionNodes.h" />
-    <ClInclude Include="..\ComputationNetworkLib\InputAndParamNodes.h" />
-    <ClInclude Include="..\ComputationNetworkLib\LinearAlgebraNodes.h" />
-    <ClInclude Include="..\ComputationNetworkLib\NonlinearityNodes.h" />
-    <ClInclude Include="..\ComputationNetworkLib\RecurrentNodes.h" />
-    <ClInclude Include="..\ComputationNetworkLib\TrainingCriterionNodes.h" />
     <ClInclude Include="BrainScript\BrainScriptEvaluator.h">
       <Filter>BrainScript</Filter>
     </ClInclude>
     <ClInclude Include="BrainScript\BrainScriptParser.h">
       <Filter>BrainScript</Filter>
     </ClInclude>
+    <ClInclude Include="..\SGDLib\SimpleOutputWriter.h">
+      <Filter>from SGDLib\SGD</Filter>
+    </ClInclude>
+    <ClInclude Include="..\SGDLib\SGD.h">
+      <Filter>from SGDLib\SGD</Filter>
+    </ClInclude>
+    <ClInclude Include="..\SGDLib\SimpleEvaluator.h">
+      <Filter>from SGDLib\SGD</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\MatrixPool.h">
+      <Filter>from ComputationNetworkLib\Network</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\CompositeComputationNodes.h">
+      <Filter>from ComputationNetworkLib\Nodes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\ComputationNode.h">
+      <Filter>from ComputationNetworkLib\Nodes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\ConvolutionalNodes.h">
+      <Filter>from ComputationNetworkLib\Nodes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\ComputationNetwork.h">
+      <Filter>from ComputationNetworkLib\Network</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\ComputationNetworkBuilder.h">
+      <Filter>from ComputationNetworkLib\Network</Filter>
+    </ClInclude>
+    <ClInclude Include="..\SGDLib\DataReaderHelpers.h">
+      <Filter>from ComputationNetworkLib\Network</Filter>
+    </ClInclude>
+    <ClInclude Include="..\SGDLib\IComputationNetBuilder.h">
+      <Filter>from ComputationNetworkLib\Network</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\EvaluationCriterionNodes.h">
+      <Filter>from ComputationNetworkLib\Nodes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\InputAndParamNodes.h">
+      <Filter>from ComputationNetworkLib\Nodes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\LinearAlgebraNodes.h">
+      <Filter>from ComputationNetworkLib\Nodes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\SGDLib\MultiNetworksSGD.h">
+      <Filter>from ComputationNetworkLib\Network</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\NonlinearityNodes.h">
+      <Filter>from ComputationNetworkLib\Nodes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\RecurrentNodes.h">
+      <Filter>from ComputationNetworkLib\Nodes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\ComputationNetworkLib\TrainingCriterionNodes.h">
+      <Filter>from ComputationNetworkLib\Nodes</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Text Include="modelEditor.txt">
@@ -203,9 +239,6 @@
     <Filter Include="from SGDLib">
       <UniqueIdentifier>{d3d5900a-8c5e-45f1-a2b7-f82f0e31994d}</UniqueIdentifier>
     </Filter>
-    <Filter Include="from SGDLib\SGD Parallelization">
-      <UniqueIdentifier>{8531d7fb-a673-491a-988a-012c92fafbfd}</UniqueIdentifier>
-    </Filter>
     <Filter Include="from SGDLib\SGD">
       <UniqueIdentifier>{4f06ac18-7b30-490c-b801-128bdaa99450}</UniqueIdentifier>
     </Filter>
@@ -236,4 +269,4 @@
       <Filter>BrainScript\Doc</Filter>
     </None>
   </ItemGroup>
-</Project>
+</Project>

Source/Math/TensorView.h

@@ -51,12 +51,12 @@ namespace Microsoft { namespace MSR { namespace CNTK {
 
         // -------------------------------------------------------------------
         // elementwise operations
-        // Result goes into 'this'.
+        // Result goes into 'this', and can optionally be added to the existing value.
         // E.g. c.DoSumOf(beta,a,b,alpha) means c := beta * c + alpha * (a + b).
         //  and c.DoDiffOf(0, c, a, 1) means c -= a.
         // All operators support elementwise in-place operations, i.e. a, b, and c
         // may all reference the same underlying SOB.
-        // If beta == 0, c is not read out.
+        // If beta == 0, c is not read out, i.e. it can be uninitialized or contain NaNs.
         // -------------------------------------------------------------------
 
         void DoSumOf(ElemType beta, const TensorView & a, const TensorView & b, ElemType alpha) { DoBinaryOpOf(beta, a, b, alpha, 0); }