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:

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

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
Shufflenet-v2 ONNX float Snapdragon® X2 Elite 0.435 ms 2 - 2 MB NPU
Shufflenet-v2 ONNX float Snapdragon® X Elite 0.841 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Gen 3 Mobile 0.514 ms 0 - 40 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Gen 1 Mobile 0.952 ms 1 - 44 MB NPU
Shufflenet-v2 ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.821 ms 0 - 5 MB NPU
Shufflenet-v2 ONNX float Qualcomm® QCS8450 0.952 ms 1 - 44 MB NPU
Shufflenet-v2 ONNX float Qualcomm® Dragonwing™ IQ-9075 0.97 ms 1 - 3 MB NPU
Shufflenet-v2 ONNX float Qualcomm® Dragonwing™ IQ-X7181 0.841 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX float Qualcomm® Dragonwing™ Q-8750 0.446 ms 0 - 26 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Elite Mobile 0.446 ms 0 - 26 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.439 ms 0 - 27 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® X2 Elite 0.346 ms 1 - 1 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® X Elite 0.578 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.403 ms 0 - 40 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 0.645 ms 0 - 44 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 0.935 ms 0 - 3 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.578 ms 0 - 4 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® QCS8450 0.645 ms 0 - 44 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 0.692 ms 0 - 3 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.578 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.352 ms 0 - 34 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Elite Mobile 0.352 ms 0 - 34 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.345 ms 0 - 30 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® X2 Elite 0.389 ms 1 - 1 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® X Elite 0.922 ms 1 - 1 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.513 ms 0 - 37 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Gen 1 Mobile 1.353 ms 0 - 43 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ QCS8275 1.716 ms 1 - 26 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.785 ms 1 - 23 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8775P 0.997 ms 0 - 29 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8650P 0.997 ms 0 - 29 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8255P 0.997 ms 0 - 29 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® QCS8450 1.353 ms 0 - 43 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 0.883 ms 1 - 3 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 0.922 ms 1 - 1 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® Dragonwing™ Q-8750 0.362 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA7255P 1.716 ms 1 - 26 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8295P 1.226 ms 0 - 25 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Elite Mobile 0.362 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.283 ms 0 - 27 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® X2 Elite 0.296 ms 0 - 0 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® X Elite 0.573 ms 0 - 0 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.34 ms 0 - 32 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 0.543 ms 0 - 39 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 1.217 ms 0 - 2 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8275 1.064 ms 0 - 24 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.462 ms 0 - 1 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8775P 0.637 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8650P 0.637 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8255P 0.637 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® QCS8450 0.543 ms 0 - 39 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 0.546 ms 2 - 4 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.573 ms 0 - 0 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 1.337 ms 0 - 23 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 0.459 ms 0 - 23 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.262 ms 0 - 23 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA7255P 1.064 ms 0 - 24 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8295P 0.846 ms 0 - 22 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.262 ms 0 - 23 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.215 ms 0 - 24 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.459 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Gen 3 Mobile 0.503 ms 0 - 38 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Gen 1 Mobile 1.36 ms 0 - 44 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® Dragonwing™ QCS8275 1.723 ms 0 - 27 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.779 ms 0 - 63 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8775P 1.024 ms 0 - 29 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8650P 1.024 ms 0 - 29 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8255P 1.024 ms 0 - 29 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® QCS8450 1.36 ms 0 - 44 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® Dragonwing™ IQ-9075 1.025 ms 0 - 5 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® Dragonwing™ Q-8750 0.37 ms 0 - 26 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA7255P 1.723 ms 0 - 27 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8295P 1.231 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Elite Mobile 0.37 ms 0 - 26 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.285 ms 0 - 28 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.321 ms 0 - 32 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 0.512 ms 0 - 37 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 0.858 ms 0 - 4 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ QCS8275 1.031 ms 0 - 25 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.457 ms 0 - 4 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8775P 0.649 ms 0 - 26 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8650P 0.649 ms 0 - 26 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8255P 0.649 ms 0 - 26 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® QCS8450 0.512 ms 0 - 37 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 0.543 ms 0 - 4 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 1.077 ms 0 - 22 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 0.438 ms 0 - 22 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.272 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA7255P 1.031 ms 0 - 25 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8295P 0.812 ms 0 - 21 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.272 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.258 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.438 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