chore: Adding a guideline to build on Windows platform (#1337)

* chore: Adding Windows build guideline

Signed-off-by: Anurag Dixit <a.dixit91@gmail.com>

* chore: Fix formatting

Signed-off-by: Anurag Dixit <a.dixit91@gmail.com>

Signed-off-by: Anurag Dixit <a.dixit91@gmail.com>

docsrc/getting_started/getting_started_with_windows.rst

@@ -0,0 +1,78 @@
+.. _getting_started_windows:
+
+Building Torch-TensorRT on Windows
+====================================
+
+Torch-TensorRT has community support for Windows platform using CMake
+
+Prerequisite:
+
+* Microsoft Visual Studio
+* LibTorch
+* TensorRT
+* CUDA
+* cuDNN
+
+
+Build configuration
+-------------------
+
+* Open Microsoft Visual Studio
+* Open Torch-TensorRT source code folder
+* Open Manage configurations -> Edit JSON to open CMakeSettings.json file.
+* Configure the CMake build configurations. Following is an example configuration:
+
+.. code-block:: none
+
+    {
+      "configurations": [
+        {
+          "name": "x64-Debug",
+          "generator": "Ninja",
+          "configurationType": "Debug",
+          "inheritEnvironments": [ "msvc_x64_x64" ],
+          "buildRoot": "${projectDir}\\out\\build\\${name}",
+          "installRoot": "${projectDir}\\out\\install\\${name}",
+          "cmakeCommandArgs": "-S . -B out",
+          "buildCommandArgs": "cmake --build out",
+          "ctestCommandArgs": "",
+          "variables": [
+            {
+              "name": "CMAKE_MODULE_PATH",
+              "value": "$PWD\cmake\Modules",
+              "type": "FILEPATH"
+            },
+            {
+              "name": "Torch_DIR",
+              "value": "<Path to libtorch>\share\cmake\Torch",
+              "type": "FILEPATH"
+            },
+            {
+              "name": "TensorRT_ROOT",
+              "value": "<Path to TensorRT directory>",
+              "type": "FILEPATH"
+            },
+            {
+              "name": "CMAKE_BUILD_TYPE",
+              "value": "Release",
+              "type": " STRING"
+            }
+          ]
+        }
+      ]  
+    }
+
+
+Compilation
+-----------
+
+* Click Build -> Build All or directly press Ctrl + Shift + B
+
+Note: After successful compilation, the build artifacts will be present at buildRoot path configured.
+
+Installation
+------------
+
+* Build -> Install Torch-TensorRT
+
+Note: After successful installation, the artifacts will be present at installRoot.