The first API: tf.VERSION

.gitignore

@@ -328,3 +328,9 @@ ASALocalRun/
 
 # MFractors (Xamarin productivity tool) working folder 
 .mfractor/
+/tensorflowlib/win7-x64/native/libtensorflow.dll
+/tensorflowlib/osx/native/libtensorflow_framework.dylib
+/tensorflowlib/osx/native/libtensorflow.dylib
+/tensorflowlib/linux/native/libtensorflow_framework.so
+/tensorflowlib/linux/native/libtensorflow.so
+/src/TensorFlowNET.Core/libtensorflow.dll

README.md

@@ -1,2 +1,5 @@
 # TensorFlow.NET
-TensorFlow binding for .NET Standard
+TensorFlow.NET provides .NET Standard binding for [TensorFlow](https://www.tensorflow.org/).
+
+
+TensorFlow.NET is a member project of SciSharp stack.

TensorFlow.NET.sln

@@ -0,0 +1,43 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28307.136
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TensorFlowNET.UnitTest", "test\TensorFlowNET.UnitTest\TensorFlowNET.UnitTest.csproj", "{029A8CF1-CF95-4DCB-98AA-9D3D96A83B3E}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TensorFlowNET.Core", "src\TensorFlowNET.Core\TensorFlowNET.Core.csproj", "{1B1BC950-2CB0-48E2-B4CD-8172AFF67A10}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NumSharp.Core", "..\NumSharp\src\NumSharp.Core\NumSharp.Core.csproj", "{D314AE83-D586-4589-B653-1937F1138A5A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TensorFlowNET.Examples", "test\TensorFlowNET.Examples\TensorFlowNET.Examples.csproj", "{1FE60088-157C-4140-91AB-E96B915E4BAE}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{029A8CF1-CF95-4DCB-98AA-9D3D96A83B3E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{029A8CF1-CF95-4DCB-98AA-9D3D96A83B3E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{029A8CF1-CF95-4DCB-98AA-9D3D96A83B3E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{029A8CF1-CF95-4DCB-98AA-9D3D96A83B3E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1B1BC950-2CB0-48E2-B4CD-8172AFF67A10}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1B1BC950-2CB0-48E2-B4CD-8172AFF67A10}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1B1BC950-2CB0-48E2-B4CD-8172AFF67A10}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1B1BC950-2CB0-48E2-B4CD-8172AFF67A10}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D314AE83-D586-4589-B653-1937F1138A5A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D314AE83-D586-4589-B653-1937F1138A5A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D314AE83-D586-4589-B653-1937F1138A5A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D314AE83-D586-4589-B653-1937F1138A5A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1FE60088-157C-4140-91AB-E96B915E4BAE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1FE60088-157C-4140-91AB-E96B915E4BAE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1FE60088-157C-4140-91AB-E96B915E4BAE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1FE60088-157C-4140-91AB-E96B915E4BAE}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {2DEAD3CC-486B-4918-A607-50B0DE7B114A}
+	EndGlobalSection
+EndGlobal

src/TensorFlowNET.Core/TensorFlowNET.Core.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Update="libtensorflow.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

src/TensorFlowNET.Core/Tensorflow.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace TensorFlowNET.Core
+{
+    public static class Tensorflow
+    {
+        public const string TensorFlowLibName = "libtensorflow";
+
+        [DllImport(TensorFlowLibName)]
+        public static extern unsafe IntPtr TF_Version();
+
+        public static string VERSION => Marshal.PtrToStringAnsi(TF_Version());
+    }
+}

tensorflowlib/README.md

@@ -0,0 +1,7 @@
+Here are some pre-built TensorFlow binaries you can use for each platform:
+
+- Linux
+  - CPU-only: https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-linux-x86_64-1.12.0.tar.gz
+  - GPU-enabled: https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-gpu-linux-x86_64-1.12.0.tar.gz
+- Mac: https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-darwin-x86_64-1.12.0.tar.gz
+- Windows: https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-windows-x86_64-1.12.0-rc0.zip

test/TensorFlowNET.Examples/Program.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace TensorFlowNET.Examples
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Console.WriteLine("Hello World!");
+        }
+    }
+}

test/TensorFlowNET.Examples/TensorFlowNET.Examples.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\NumSharp\src\NumSharp.Core\NumSharp.Core.csproj" />
+    <ProjectReference Include="..\..\src\TensorFlowNET.Core\TensorFlowNET.Core.csproj" />
+  </ItemGroup>
+
+</Project>

test/TensorFlowNET.UnitTest/TensorFlowNET.UnitTest.csproj

@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.1</TargetFramework>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="1.4.0" />
+    <PackageReference Include="MSTest.TestFramework" Version="1.4.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\NumSharp\src\NumSharp.Core\NumSharp.Core.csproj" />
+    <ProjectReference Include="..\..\src\TensorFlowNET.Core\TensorFlowNET.Core.csproj" />
+  </ItemGroup>
+
+</Project>

test/TensorFlowNET.UnitTest/VersionTest.cs

@@ -0,0 +1,20 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using TensorFlowNET.Core;
+using tf = TensorFlowNET.Core.Tensorflow;
+
+namespace TensorFlowNET.UnitTest
+{
+    [TestClass]
+    public class VersionTest
+    {
+        [TestMethod]
+        public void GetVersion()
+        {
+            var ver = tf.VERSION;
+            Assert.IsTrue(ver.Contains("."));
+        }
+    }
+}