Image Classification
PyTorch
android

Shufflenet-v2: Optimized for Qualcomm Devices

ShufflenetV2 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 is based on the implementation of Shufflenet-v2 found here. This repository contains pre-exported model files optimized for Qualcomm® devices. You can use the Qualcomm® AI Hub Models library to export with custom configurations. More details on model performance across various devices, can be found here.

Qualcomm AI Hub Models uses Qualcomm AI Hub Workbench to compile, profile, and evaluate this model. Sign up to run these models on a hosted Qualcomm® device.

Getting Started

There are two ways to deploy this model on your device:

Option 1: Download Pre-Exported Models

Below are pre-exported model assets ready for deployment.

Runtime Precision Chipset SDK Versions Download
ONNX float Universal QAIRT 2.45, ONNX Runtime 1.27.1 Download
ONNX w8a8 Universal QAIRT 2.45, ONNX Runtime 1.27.1 Download
QNN_DLC float Universal QAIRT 2.45 Download
QNN_DLC w8a8 Universal QAIRT 2.45 Download
TFLITE float Universal QAIRT 2.45 Download
TFLITE w8a8 Universal QAIRT 2.45 Download

For more device-specific assets and performance metrics, visit Shufflenet-v2 on Qualcomm® AI Hub.

Option 2: Export with Custom Configurations

Use the Qualcomm® AI Hub Models Python library to compile and export the model with your own:

  • Custom weights (e.g., fine-tuned checkpoints)
  • Custom input shapes
  • Target device and runtime configurations

This option is ideal if you need to customize the model beyond the default configuration provided here.

See our repository for Shufflenet-v2 on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.image_classification

Model Stats:

  • Input resolution: 224x224
  • Model checkpoint: Imagenet
  • Model size (float): 5.24 MB
  • Model size (w8a8): 1.47 MB
  • Number of parameters: 1.37M

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
Shufflenet-v2 ONNX float Snapdragon® X2 Elite 0.431 ms 2 - 2 MB NPU
Shufflenet-v2 ONNX float Snapdragon® X Elite 0.852 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Gen 3 Mobile 0.518 ms 0 - 40 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Gen 1 Mobile 0.961 ms 1 - 44 MB NPU
Shufflenet-v2 ONNX float Qualcomm® Dragonwing™ IQ-8275 0.826 ms 1 - 4 MB NPU
Shufflenet-v2 ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.819 ms 0 - 5 MB NPU
Shufflenet-v2 ONNX float Qualcomm® QCS8450 0.961 ms 1 - 44 MB NPU
Shufflenet-v2 ONNX float Qualcomm® Dragonwing™ IQ-9075 0.972 ms 1 - 3 MB NPU
Shufflenet-v2 ONNX float Qualcomm® Dragonwing™ IQ-X7181 0.852 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX float Qualcomm® Dragonwing™ Q-8750 0.446 ms 0 - 31 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Elite Mobile 0.446 ms 0 - 31 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.438 ms 0 - 27 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® X2 Elite 0.33 ms 1 - 1 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® X Elite 0.577 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.395 ms 0 - 39 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 0.643 ms 0 - 46 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 1.16 ms 0 - 3 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 0.743 ms 0 - 4 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.576 ms 0 - 3 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® QCS8450 0.643 ms 0 - 46 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 0.879 ms 0 - 3 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.577 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 1.228 ms 0 - 30 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 0.52 ms 0 - 30 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.357 ms 0 - 30 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Elite Mobile 0.357 ms 0 - 30 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.345 ms 0 - 30 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 0.52 ms 0 - 30 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® X2 Elite 0.39 ms 1 - 1 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® X Elite 0.931 ms 1 - 1 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.515 ms 0 - 37 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Gen 1 Mobile 1.353 ms 0 - 44 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 0.778 ms 1 - 4 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 1.686 ms 1 - 26 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.783 ms 1 - 2 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8775P 0.993 ms 1 - 29 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8650P 0.993 ms 1 - 29 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8255P 0.993 ms 1 - 29 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® QCS8450 1.353 ms 0 - 44 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 0.95 ms 3 - 5 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 0.931 ms 1 - 1 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ Q-8750 0.361 ms 1 - 26 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA7255P 1.686 ms 1 - 26 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8295P 1.234 ms 0 - 24 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Elite Mobile 0.361 ms 1 - 26 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.281 ms 1 - 27 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® X2 Elite 0.315 ms 0 - 0 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® X Elite 0.578 ms 0 - 0 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.341 ms 0 - 33 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 0.541 ms 0 - 39 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 1.223 ms 2 - 4 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 0.507 ms 0 - 3 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 1.072 ms 0 - 24 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.472 ms 0 - 2 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8775P 0.645 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8650P 0.645 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8255P 0.645 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® QCS8450 0.541 ms 0 - 39 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 0.543 ms 0 - 2 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.578 ms 0 - 0 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 1.342 ms 0 - 23 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 0.456 ms 0 - 22 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.264 ms 0 - 27 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA7255P 1.072 ms 0 - 24 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8295P 0.814 ms 0 - 23 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.264 ms 0 - 27 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.215 ms 0 - 25 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.456 ms 0 - 22 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Gen 3 Mobile 0.502 ms 0 - 39 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Gen 1 Mobile 1.358 ms 0 - 40 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® Dragonwing™ IQ-8275 0.788 ms 0 - 6 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® Dragonwing™ IQ-8275 1.791 ms 0 - 27 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.776 ms 0 - 18 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8775P 1.035 ms 0 - 29 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8650P 1.035 ms 0 - 29 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8255P 1.035 ms 0 - 29 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® QCS8450 1.358 ms 0 - 40 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® Dragonwing™ IQ-9075 0.904 ms 0 - 6 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® Dragonwing™ Q-8750 0.379 ms 0 - 26 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA7255P 1.791 ms 0 - 27 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8295P 1.241 ms 0 - 24 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Elite Mobile 0.379 ms 0 - 26 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.284 ms 0 - 27 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.314 ms 0 - 32 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 0.514 ms 0 - 38 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 0.911 ms 0 - 4 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 0.662 ms 0 - 4 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 1.038 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.452 ms 0 - 2 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8775P 0.645 ms 0 - 25 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8650P 0.645 ms 0 - 25 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8255P 0.645 ms 0 - 25 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® QCS8450 0.514 ms 0 - 38 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 0.546 ms 0 - 3 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 1.075 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 0.441 ms 0 - 22 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.273 ms 0 - 24 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA7255P 1.038 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8295P 0.816 ms 0 - 21 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.273 ms 0 - 24 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.255 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.441 ms 0 - 22 MB NPU

License

  • The license for the original implementation of Shufflenet-v2 can be found here.

References

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Paper for qualcomm/Shufflenet-v2