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README.md

@@ -19,7 +19,7 @@ tags:
 
 ResNet50 is a machine learning model that can classify images from the Imagenet dataset. It can also be used as a backbone in building more complex models for specific use cases.
 
-This model is an implementation of ResNet50Quantized found [here](https://github.com/pytorch/vision/blob/main/torchvision/models/resnet.py).
+This model is an implementation of ResNet50Quantized found [here]({source_repo}).
 This repository provides scripts to run ResNet50Quantized on Qualcomm® devices.
 More details on model performance across various devices, can be found
 [here](https://aihub.qualcomm.com/models/resnet50_quantized).
@@ -34,26 +34,43 @@ More details on model performance across various devices, can be found
   - Number of parameters: 25.5M
   - Model size: 25.1 MB
 
+| Model | Device | Chipset | Target Runtime | Inference Time (ms) | Peak Memory Range (MB) | Precision | Primary Compute Unit | Target Model
+|---|---|---|---|---|---|---|---|---|
+| ResNet50Quantized | Samsung Galaxy S23 | Snapdragon® 8 Gen 2 | TFLITE | 0.788 ms | 0 - 11 MB | INT8 | NPU | [ResNet50Quantized.tflite](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.tflite) |
+| ResNet50Quantized | Samsung Galaxy S23 | Snapdragon® 8 Gen 2 | QNN | 1.001 ms | 0 - 32 MB | INT8 | NPU | [ResNet50Quantized.so](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.so) |
+| ResNet50Quantized | Samsung Galaxy S23 | Snapdragon® 8 Gen 2 | ONNX | 1.526 ms | 0 - 30 MB | INT8 | NPU | [ResNet50Quantized.onnx](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.onnx) |
+| ResNet50Quantized | Samsung Galaxy S24 | Snapdragon® 8 Gen 3 | TFLITE | 0.584 ms | 0 - 63 MB | INT8 | NPU | [ResNet50Quantized.tflite](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.tflite) |
+| ResNet50Quantized | Samsung Galaxy S24 | Snapdragon® 8 Gen 3 | QNN | 0.749 ms | 0 - 15 MB | INT8 | NPU | [ResNet50Quantized.so](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.so) |
+| ResNet50Quantized | Samsung Galaxy S24 | Snapdragon® 8 Gen 3 | ONNX | 1.128 ms | 0 - 93 MB | INT8 | NPU | [ResNet50Quantized.onnx](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.onnx) |
+| ResNet50Quantized | RB3 Gen 2 (Proxy) | QCS6490 Proxy | TFLITE | 2.827 ms | 0 - 27 MB | INT8 | NPU | [ResNet50Quantized.tflite](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.tflite) |
+| ResNet50Quantized | RB3 Gen 2 (Proxy) | QCS6490 Proxy | QNN | 4.072 ms | 0 - 8 MB | INT8 | NPU | Use Export Script |
+| ResNet50Quantized | RB5 (Proxy) | QCS8250 Proxy | TFLITE | 11.444 ms | 0 - 7 MB | INT8 | NPU | [ResNet50Quantized.tflite](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.tflite) |
+| ResNet50Quantized | QCS8550 (Proxy) | QCS8550 Proxy | TFLITE | 0.785 ms | 0 - 3 MB | INT8 | NPU | [ResNet50Quantized.tflite](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.tflite) |
+| ResNet50Quantized | QCS8550 (Proxy) | QCS8550 Proxy | QNN | 0.943 ms | 0 - 1 MB | INT8 | NPU | Use Export Script |
+| ResNet50Quantized | SA8255 (Proxy) | SA8255P Proxy | TFLITE | 0.782 ms | 0 - 15 MB | INT8 | NPU | [ResNet50Quantized.tflite](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.tflite) |
+| ResNet50Quantized | SA8255 (Proxy) | SA8255P Proxy | QNN | 0.947 ms | 0 - 2 MB | INT8 | NPU | Use Export Script |
+| ResNet50Quantized | SA8775 (Proxy) | SA8775P Proxy | TFLITE | 0.787 ms | 0 - 16 MB | INT8 | NPU | [ResNet50Quantized.tflite](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.tflite) |
+| ResNet50Quantized | SA8775 (Proxy) | SA8775P Proxy | QNN | 0.948 ms | 0 - 2 MB | INT8 | NPU | Use Export Script |
+| ResNet50Quantized | QCS8450 (Proxy) | QCS8450 Proxy | TFLITE | 0.909 ms | 0 - 64 MB | INT8 | NPU | [ResNet50Quantized.tflite](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.tflite) |
+| ResNet50Quantized | QCS8450 (Proxy) | QCS8450 Proxy | QNN | 1.135 ms | 0 - 18 MB | INT8 | NPU | Use Export Script |
+| ResNet50Quantized | Snapdragon 8 Elite QRD | Snapdragon® 8 Elite | TFLITE | 0.518 ms | 0 - 23 MB | INT8 | NPU | [ResNet50Quantized.tflite](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.tflite) |
+| ResNet50Quantized | Snapdragon 8 Elite QRD | Snapdragon® 8 Elite | QNN | 0.693 ms | 0 - 17 MB | INT8 | NPU | Use Export Script |
+| ResNet50Quantized | Snapdragon 8 Elite QRD | Snapdragon® 8 Elite | ONNX | 0.918 ms | 0 - 39 MB | INT8 | NPU | [ResNet50Quantized.onnx](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.onnx) |
+| ResNet50Quantized | Snapdragon X Elite CRD | Snapdragon® X Elite | QNN | 1.009 ms | 0 - 0 MB | INT8 | NPU | Use Export Script |
+| ResNet50Quantized | Snapdragon X Elite CRD | Snapdragon® X Elite | ONNX | 1.569 ms | 28 - 28 MB | INT8 | NPU | [ResNet50Quantized.onnx](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.onnx) |
 
 
 
-| Device | Chipset | Target Runtime | Inference Time (ms) | Peak Memory Range (MB) | Precision | Primary Compute Unit | Target Model
-| ---|---|---|---|---|---|---|---|
-| Samsung Galaxy S23 Ultra (Android 13) | Snapdragon® 8 Gen 2 | TFLite | 0.783 ms | 0 - 2 MB | INT8 | NPU |  [ResNet50Quantized.tflite](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.tflite) 
-| Samsung Galaxy S23 Ultra (Android 13) | Snapdragon® 8 Gen 2 | QNN Model Library | 1.003 ms | 0 - 243 MB | INT8 | NPU |  [ResNet50Quantized.so](https://huggingface.co/qualcomm/ResNet50Quantized/blob/main/ResNet50Quantized.so) 
-
-
 
 ## Installation
 
 This model can be installed as a Python package via pip.
 
 ```bash
-pip install "qai-hub-models[resnet50_quantized]"
+pip install qai-hub-models
 ```
 
 
-
 ## Configure Qualcomm® AI Hub to run this model on a cloud-hosted device
 
 Sign-in to [Qualcomm® AI Hub](https://app.aihub.qualcomm.com/) with your
@@ -98,18 +115,78 @@ device. This script does the following:
 ```bash
 python -m qai_hub_models.models.resnet50_quantized.export
 ```
+```
+Profiling Results
+------------------------------------------------------------
+ResNet50Quantized
+Device                          : Samsung Galaxy S23 (13)
+Runtime                         : TFLITE                 
+Estimated inference time (ms)   : 0.8                    
+Estimated peak memory usage (MB): [0, 11]                
+Total # Ops                     : 82                     
+Compute Unit(s)                 : NPU (82 ops)           
+```
+
+
+## How does this work?
+
+This [export script](https://aihub.qualcomm.com/models/resnet50_quantized/qai_hub_models/models/ResNet50Quantized/export.py)
+leverages [Qualcomm® AI Hub](https://aihub.qualcomm.com/) to optimize, validate, and deploy this model
+on-device. Lets go through each step below in detail:
+
+Step 1: **Compile model for on-device deployment**
+
+To compile a PyTorch model for on-device deployment, we first trace the model
+in memory using the `jit.trace` and then call the `submit_compile_job` API.
+
+```python
+import torch
+
+import qai_hub as hub
+from qai_hub_models.models.resnet50_quantized import 
+
+# Load the model
 
+# Device
+device = hub.Device("Samsung Galaxy S23")
+
+
+```
+
+
+Step 2: **Performance profiling on cloud-hosted device**
+
+After compiling models from step 1. Models can be profiled model on-device using the
+`target_model`. Note that this scripts runs the model on a device automatically
+provisioned in the cloud.  Once the job is submitted, you can navigate to a
+provided job URL to view a variety of on-device performance metrics.
+```python
+profile_job = hub.submit_profile_job(
+    model=target_model,
+    device=device,
+)
+        
 ```
-Profile Job summary of ResNet50Quantized
---------------------------------------------------
-Device: Snapdragon X Elite CRD (11)
-Estimated Inference Time: 1.01 ms
-Estimated Peak Memory Range: 0.41-0.41 MB
-Compute Units: NPU (78) | Total (78)
 
+Step 3: **Verify on-device accuracy**
+
+To verify the accuracy of the model on-device, you can run on-device inference
+on sample input data on the same cloud hosted device.
+```python
+input_data = torch_model.sample_inputs()
+inference_job = hub.submit_inference_job(
+    model=target_model,
+    device=device,
+    inputs=input_data,
+)
+    on_device_output = inference_job.download_output_data()
 
 ```
+With the output of the model, you can compute like PSNR, relative errors or
+spot check the output with expected output.
 
+**Note**: This on-device profiling and inference requires access to Qualcomm®
+AI Hub. [Sign up for access](https://myaccount.qualcomm.com/signup).
 
 
 
@@ -146,15 +223,19 @@ provides instructions on how to use the `.so` shared library  in an Android appl
 Get more details on ResNet50Quantized's performance across various devices [here](https://aihub.qualcomm.com/models/resnet50_quantized).
 Explore all available models on [Qualcomm® AI Hub](https://aihub.qualcomm.com/)
 
+
 ## License
-- The license for the original implementation of ResNet50Quantized can be found
-  [here](https://github.com/pytorch/vision/blob/main/LICENSE).
-- The license for the compiled assets for on-device deployment can be found [here](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/Qualcomm+AI+Hub+Proprietary+License.pdf)
+* The license for the original implementation of ResNet50Quantized can be found [here](https://github.com/pytorch/vision/blob/main/LICENSE).
+* The license for the compiled assets for on-device deployment can be found [here](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/Qualcomm+AI+Hub+Proprietary+License.pdf)
+
+
 
 ## References
 * [Deep Residual Learning for Image Recognition](https://arxiv.org/abs/1512.03385)
 * [Source Model Implementation](https://github.com/pytorch/vision/blob/main/torchvision/models/resnet.py)
 
+
+
 ## Community
 * Join [our AI Hub Slack community](https://aihub.qualcomm.com/community/slack) to collaborate, post questions and learn more about on-device AI.
 * For questions or feedback please [reach out to us](mailto:[email protected]).