Added GPU scenario

Author: w-azure

articles/iot-edge/how-to-use-create-options.md

@@ -66,6 +66,7 @@ Container create options enable many scenarios, but here are some that come up m
 * [Give modules access to host storage](how-to-access-host-storage-from-module.md)
 * [Map host port to module port](#map-host-port-to-module-port)
 * [Restrict module memory and CPU usage](#restrict-module-memory-and-cpu-usage)
+* [GPU-optimize an IoT Edge module](#gpu-optimize-an-iot-edge-module)
 
 ### Map host port to module port
 
@@ -124,6 +125,36 @@ Once stringified for the final deployment manifest, these values would look like
 "createOptions":"{\"HostConfig\":{\"Memory\":268435456,\"MemorySwap\":536870912,\"CpuPeriod\":25000}}"
 ```
 
+### GPU-optimize an IoT Edge module
+
+If you're running your IoT Edge module on a GPU-optimized virtual machine, you can enable an IoT Edge module to connect to your GPU as well. To do this with an existing module, add some specifications to your `createOptions`:
+
+```json
+{
+     "HostConfig": {
+         "DeviceRequests": 
+         [
+             {
+                 "Count": -1,
+                 "Capabilities": [
+                     [
+                         "gpu"
+                     ]
+                 ]
+             }
+         ]
+     }
+ }
+```
+
+To confirm these settings were successfully added, use the Docker inspect command to see the new setting in a JSON printout.
+
+```bash
+sudo docker inspect <YOUR-MODULE-NAME>
+```
+
+To learn more about how your device and virtual machine connect to a GPU, see [Configure, connect, and verify an IoT Edge module for a GPU](configure-connect-verify-gpu.md).
+
 ## Next steps
 
 For more examples of create options in action, see the following IoT Edge samples: