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 2.42, ONNX Runtime 1.24.3 Download
ONNX w8a8 Universal QAIRT 2.42, ONNX Runtime 1.24.3 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® 8 Elite Gen 5 Mobile 0.426 ms 0 - 31 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Elite Mobile 0.437 ms 0 - 26 MB NPU
Shufflenet-v2 ONNX float Snapdragon® X2 Elite 0.424 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX float Snapdragon® X Elite 0.957 ms 2 - 2 MB NPU
Shufflenet-v2 ONNX float Snapdragon® X Elite 0.957 ms 2 - 2 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Gen 3 Mobile 0.517 ms 0 - 39 MB NPU
Shufflenet-v2 ONNX float Qualcomm® QCS8550 (Proxy) 0.817 ms 0 - 5 MB NPU
Shufflenet-v2 ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.437 ms 0 - 26 MB NPU
Shufflenet-v2 ONNX float Qualcomm® QCS9075 0.993 ms 1 - 3 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.344 ms 0 - 31 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Elite Mobile 0.353 ms 0 - 32 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® X2 Elite 0.342 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® X Elite 0.704 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® X Elite 0.704 ms 0 - 0 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.408 ms 0 - 36 MB NPU
Shufflenet-v2 ONNX w8a8 Qualcomm® QCS6490 2.702 ms 4 - 7 MB CPU
Shufflenet-v2 ONNX w8a8 Qualcomm® QCS8550 (Proxy) 0.576 ms 0 - 4 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 1.449 ms 0 - 9 MB CPU
Shufflenet-v2 ONNX w8a8 Qualcomm® QCM6690 2.186 ms 0 - 9 MB CPU
Shufflenet-v2 ONNX w8a8 Qualcomm® QCS9075 0.688 ms 0 - 3 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.353 ms 0 - 32 MB NPU
Shufflenet-v2 ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 1.449 ms 0 - 9 MB CPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.279 ms 1 - 30 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Elite Mobile 0.361 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® X2 Elite 0.384 ms 1 - 1 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® X Elite 0.933 ms 1 - 1 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® X Elite 0.933 ms 1 - 1 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.508 ms 0 - 39 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® QCS8550 (Proxy) 0.784 ms 1 - 2 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8775P 0.995 ms 1 - 29 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8775P 0.995 ms 1 - 29 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8775P 0.995 ms 1 - 29 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA7255P 1.698 ms 1 - 27 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® QCS8450 (Proxy) 1.357 ms 0 - 40 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® SA8295P 1.23 ms 0 - 25 MB NPU
Shufflenet-v2 QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.361 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC float Qualcomm® QCS9075 0.882 ms 1 - 3 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.214 ms 0 - 26 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.263 ms 0 - 27 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® X2 Elite 0.31 ms 0 - 0 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® X Elite 0.584 ms 0 - 0 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® X Elite 0.584 ms 0 - 0 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.333 ms 0 - 31 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® QCS6490 1.149 ms 0 - 2 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® QCS8550 (Proxy) 0.478 ms 0 - 16 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8775P 0.641 ms 0 - 25 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8775P 0.641 ms 0 - 25 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8775P 0.641 ms 0 - 25 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.456 ms 0 - 22 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® QCM6690 1.327 ms 0 - 23 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® QCS9075 0.563 ms 2 - 4 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.263 ms 0 - 27 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® QCS8450 (Proxy) 0.542 ms 0 - 34 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA7255P 1.052 ms 0 - 23 MB NPU
Shufflenet-v2 QNN_DLC w8a8 Qualcomm® SA8295P 0.839 ms 0 - 22 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 Elite Gen 5 Mobile 0.282 ms 0 - 30 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Elite Mobile 0.368 ms 0 - 27 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Gen 3 Mobile 0.497 ms 0 - 39 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® QCS8550 (Proxy) 0.776 ms 0 - 3 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8775P 1.035 ms 0 - 29 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8775P 1.035 ms 0 - 29 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8775P 1.035 ms 0 - 29 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA7255P 2.519 ms 0 - 25 MB CPU
Shufflenet-v2 TFLITE float Qualcomm® QCS8450 (Proxy) 1.371 ms 0 - 39 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® SA8295P 1.24 ms 0 - 24 MB NPU
Shufflenet-v2 TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.368 ms 0 - 27 MB NPU
Shufflenet-v2 TFLITE float Qualcomm® QCS9075 0.895 ms 0 - 6 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.255 ms 0 - 27 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.27 ms 0 - 28 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.316 ms 0 - 32 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® QCS6490 0.822 ms 0 - 4 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® QCS8550 (Proxy) 0.457 ms 0 - 2 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8775P 0.65 ms 0 - 26 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8775P 0.65 ms 0 - 26 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8775P 0.65 ms 0 - 26 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.443 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® QCM6690 1.078 ms 0 - 23 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® QCS9075 0.59 ms 0 - 3 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.27 ms 0 - 28 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® QCS8450 (Proxy) 0.517 ms 0 - 33 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA7255P 1.054 ms 0 - 22 MB NPU
Shufflenet-v2 TFLITE w8a8 Qualcomm® SA8295P 0.807 ms 0 - 21 MB NPU
Shufflenet-v2 TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.443 ms 0 - 23 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