SqueezeNet-1.1: Optimized for Qualcomm Devices

SqueezeNet 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 SqueezeNet-1.1 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 SqueezeNet-1.1 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 SqueezeNet-1.1 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: 1.24M
  • Model size (float): 4.73 MB
  • Model size (w8a8): 1.30 MB

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
SqueezeNet-1.1 ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.177 ms 0 - 23 MB NPU
SqueezeNet-1.1 ONNX float Snapdragon® 8 Elite Mobile 0.218 ms 0 - 24 MB NPU
SqueezeNet-1.1 ONNX float Snapdragon® X2 Elite 0.183 ms 0 - 0 MB NPU
SqueezeNet-1.1 ONNX float Snapdragon® X Elite 0.507 ms 2 - 2 MB NPU
SqueezeNet-1.1 ONNX float Snapdragon® X Elite 0.507 ms 2 - 2 MB NPU
SqueezeNet-1.1 ONNX float Snapdragon® 8 Gen 3 Mobile 0.277 ms 0 - 30 MB NPU
SqueezeNet-1.1 ONNX float Qualcomm® QCS8550 (Proxy) 0.382 ms 0 - 4 MB NPU
SqueezeNet-1.1 ONNX float Qualcomm® QCS9075 0.613 ms 1 - 3 MB NPU
SqueezeNet-1.1 ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.218 ms 0 - 24 MB NPU
SqueezeNet-1.1 ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.216 ms 0 - 24 MB NPU
SqueezeNet-1.1 ONNX w8a8 Snapdragon® 8 Elite Mobile 0.231 ms 0 - 21 MB NPU
SqueezeNet-1.1 ONNX w8a8 Snapdragon® X2 Elite 0.204 ms 0 - 0 MB NPU
SqueezeNet-1.1 ONNX w8a8 Snapdragon® X Elite 0.488 ms 0 - 0 MB NPU
SqueezeNet-1.1 ONNX w8a8 Snapdragon® X Elite 0.488 ms 0 - 0 MB NPU
SqueezeNet-1.1 ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.275 ms 0 - 31 MB NPU
SqueezeNet-1.1 ONNX w8a8 Qualcomm® QCS6490 4.046 ms 5 - 9 MB CPU
SqueezeNet-1.1 ONNX w8a8 Qualcomm® QCS8550 (Proxy) 0.379 ms 0 - 2 MB NPU
SqueezeNet-1.1 ONNX w8a8 Qualcomm® QCS9075 0.499 ms 0 - 3 MB NPU
SqueezeNet-1.1 ONNX w8a8 Qualcomm® QCM6690 3.007 ms 0 - 7 MB CPU
SqueezeNet-1.1 ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.231 ms 0 - 21 MB NPU
SqueezeNet-1.1 ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 2.195 ms 0 - 8 MB CPU
SqueezeNet-1.1 ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 2.195 ms 0 - 8 MB CPU
SqueezeNet-1.1 QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.24 ms 1 - 25 MB NPU
SqueezeNet-1.1 QNN_DLC float Snapdragon® 8 Elite Mobile 0.326 ms 1 - 21 MB NPU
SqueezeNet-1.1 QNN_DLC float Snapdragon® X2 Elite 0.341 ms 1 - 1 MB NPU
SqueezeNet-1.1 QNN_DLC float Snapdragon® X Elite 0.806 ms 1 - 1 MB NPU
SqueezeNet-1.1 QNN_DLC float Snapdragon® X Elite 0.806 ms 1 - 1 MB NPU
SqueezeNet-1.1 QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.451 ms 0 - 31 MB NPU
SqueezeNet-1.1 QNN_DLC float Qualcomm® QCS8275 (Proxy) 2.052 ms 0 - 21 MB NPU
SqueezeNet-1.1 QNN_DLC float Qualcomm® QCS8550 (Proxy) 0.654 ms 1 - 7 MB NPU
SqueezeNet-1.1 QNN_DLC float Qualcomm® SA8775P 0.932 ms 1 - 23 MB NPU
SqueezeNet-1.1 QNN_DLC float Qualcomm® SA8775P 0.932 ms 1 - 23 MB NPU
SqueezeNet-1.1 QNN_DLC float Qualcomm® SA8775P 0.932 ms 1 - 23 MB NPU
SqueezeNet-1.1 QNN_DLC float Qualcomm® QCS9075 0.866 ms 1 - 3 MB NPU
SqueezeNet-1.1 QNN_DLC float Qualcomm® QCS8450 (Proxy) 1.272 ms 0 - 33 MB NPU
SqueezeNet-1.1 QNN_DLC float Qualcomm® SA7255P 2.052 ms 0 - 21 MB NPU
SqueezeNet-1.1 QNN_DLC float Qualcomm® SA8295P 1.135 ms 0 - 19 MB NPU
SqueezeNet-1.1 QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.326 ms 1 - 21 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.147 ms 0 - 23 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.183 ms 0 - 20 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Snapdragon® X2 Elite 0.242 ms 0 - 0 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Snapdragon® X Elite 0.49 ms 0 - 0 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Snapdragon® X Elite 0.49 ms 0 - 0 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.268 ms 0 - 30 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® QCS6490 1.047 ms 0 - 2 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® QCS8275 (Proxy) 0.921 ms 0 - 21 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® QCS8550 (Proxy) 0.363 ms 0 - 1 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® SA8775P 0.536 ms 0 - 23 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® SA8775P 0.536 ms 0 - 23 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® SA8775P 0.536 ms 0 - 23 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® QCS9075 0.456 ms 0 - 2 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® QCM6690 1.435 ms 0 - 20 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® QCS8450 (Proxy) 0.434 ms 0 - 31 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® SA7255P 0.921 ms 0 - 21 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Qualcomm® SA8295P 0.72 ms 0 - 19 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.183 ms 0 - 20 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.371 ms 0 - 20 MB NPU
SqueezeNet-1.1 QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.371 ms 0 - 20 MB NPU
SqueezeNet-1.1 TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.237 ms 0 - 27 MB NPU
SqueezeNet-1.1 TFLITE float Snapdragon® 8 Elite Mobile 0.333 ms 0 - 24 MB NPU
SqueezeNet-1.1 TFLITE float Snapdragon® 8 Gen 3 Mobile 0.445 ms 0 - 33 MB NPU
SqueezeNet-1.1 TFLITE float Qualcomm® QCS8275 (Proxy) 2.103 ms 0 - 24 MB NPU
SqueezeNet-1.1 TFLITE float Qualcomm® QCS8550 (Proxy) 0.649 ms 0 - 2 MB NPU
SqueezeNet-1.1 TFLITE float Qualcomm® SA8775P 0.968 ms 0 - 25 MB NPU
SqueezeNet-1.1 TFLITE float Qualcomm® SA8775P 0.968 ms 0 - 25 MB NPU
SqueezeNet-1.1 TFLITE float Qualcomm® SA8775P 0.968 ms 0 - 25 MB NPU
SqueezeNet-1.1 TFLITE float Qualcomm® QCS9075 0.87 ms 0 - 5 MB NPU
SqueezeNet-1.1 TFLITE float Qualcomm® QCS8450 (Proxy) 1.266 ms 0 - 34 MB NPU
SqueezeNet-1.1 TFLITE float Qualcomm® SA7255P 2.103 ms 0 - 24 MB NPU
SqueezeNet-1.1 TFLITE float Qualcomm® SA8295P 1.161 ms 0 - 21 MB NPU
SqueezeNet-1.1 TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.333 ms 0 - 24 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.091 ms 0 - 22 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.116 ms 0 - 24 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.144 ms 0 - 29 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® QCS6490 0.55 ms 0 - 3 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® QCS8275 (Proxy) 0.618 ms 0 - 21 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® QCS8550 (Proxy) 0.197 ms 0 - 1 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® SA8775P 0.373 ms 0 - 22 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® SA8775P 0.373 ms 0 - 22 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® SA8775P 0.373 ms 0 - 22 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® QCS9075 0.274 ms 0 - 3 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® QCM6690 0.927 ms 0 - 20 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® QCS8450 (Proxy) 0.251 ms 0 - 31 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® SA7255P 0.618 ms 0 - 21 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Qualcomm® SA8295P 0.508 ms 0 - 17 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.116 ms 0 - 24 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.204 ms 0 - 19 MB NPU
SqueezeNet-1.1 TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.204 ms 0 - 19 MB NPU

License

  • The license for the original implementation of SqueezeNet-1.1 can be found here.

References

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Paper for qualcomm/SqueezeNet-1.1