QuickSRNetLarge: Optimized for Qualcomm Devices

QuickSRNet Large is designed for upscaling images on mobile platforms to sharpen in real-time.

This is based on the implementation of QuickSRNetLarge 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 1.24.1	Download
ONNX	w8a8	Universal	QAIRT 2.42, ONNX Runtime 1.24.1	Download
QNN_DLC	float	Universal	QAIRT 2.43	Download
QNN_DLC	w8a8	Universal	QAIRT 2.43	Download
TFLITE	float	Universal	QAIRT 2.43, TFLite 2.17.0	Download
TFLITE	w8a8	Universal	QAIRT 2.43, TFLite 2.17.0	Download

For more device-specific assets and performance metrics, visit QuickSRNetLarge 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 QuickSRNetLarge on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.super_resolution

Model Stats:

Model checkpoint: quicksrnet_large_3x_checkpoint
Input resolution: 128x128
Number of parameters: 436K
Model size (float): 1.67 MB
Model size (w8a8): 462 KB

Performance Summary

Model	Runtime	Precision	Chipset	Inference Time (ms)	Peak Memory Range (MB)	Primary Compute Unit
QuickSRNetLarge	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	0.938 ms	0 - 23 MB	NPU
QuickSRNetLarge	ONNX	float	Snapdragon® X2 Elite	1.779 ms	6 - 6 MB	NPU
QuickSRNetLarge	ONNX	float	Snapdragon® X Elite	2.172 ms	8 - 8 MB	NPU
QuickSRNetLarge	ONNX	float	Snapdragon® 8 Gen 3 Mobile	1.501 ms	0 - 39 MB	NPU
QuickSRNetLarge	ONNX	float	Qualcomm® QCS8550 (Proxy)	1.98 ms	0 - 2 MB	NPU
QuickSRNetLarge	ONNX	float	Qualcomm® QCS9075	3.524 ms	7 - 9 MB	NPU
QuickSRNetLarge	ONNX	float	Snapdragon® 8 Elite For Galaxy Mobile	1.26 ms	0 - 24 MB	NPU
QuickSRNetLarge	ONNX	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.341 ms	0 - 27 MB	CPU
QuickSRNetLarge	ONNX	w8a8	Snapdragon® X2 Elite	0.388 ms	3 - 3 MB	CPU
QuickSRNetLarge	ONNX	w8a8	Snapdragon® X Elite	0.877 ms	3 - 3 MB	CPU
QuickSRNetLarge	ONNX	w8a8	Snapdragon® 8 Gen 3 Mobile	0.501 ms	0 - 36 MB	CPU
QuickSRNetLarge	ONNX	w8a8	Qualcomm® QCS8550 (Proxy)	0.749 ms	0 - 3 MB	CPU
QuickSRNetLarge	ONNX	w8a8	Qualcomm® QCS9075	0.965 ms	0 - 3 MB	CPU
QuickSRNetLarge	ONNX	w8a8	Snapdragon® 8 Elite For Galaxy Mobile	0.392 ms	0 - 28 MB	CPU
QuickSRNetLarge	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	0.82 ms	0 - 26 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Snapdragon® X2 Elite	1.213 ms	0 - 0 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Snapdragon® X Elite	1.989 ms	0 - 0 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	1.293 ms	0 - 36 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Qualcomm® QCS8275 (Proxy)	11.859 ms	0 - 22 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Qualcomm® QCS8550 (Proxy)	1.823 ms	0 - 24 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Qualcomm® SA8775P	3.422 ms	0 - 24 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Qualcomm® QCS9075	3.363 ms	0 - 5 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Qualcomm® QCS8450 (Proxy)	3.288 ms	0 - 38 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Qualcomm® SA7255P	11.859 ms	0 - 22 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Qualcomm® SA8295P	3.923 ms	0 - 20 MB	NPU
QuickSRNetLarge	QNN_DLC	float	Snapdragon® 8 Elite For Galaxy Mobile	1.049 ms	0 - 26 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.248 ms	0 - 24 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Snapdragon® X2 Elite	0.388 ms	0 - 0 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Snapdragon® X Elite	0.733 ms	0 - 0 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Snapdragon® 8 Gen 3 Mobile	0.399 ms	0 - 32 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Qualcomm® QCS6490	2.777 ms	0 - 2 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Qualcomm® QCS8275 (Proxy)	1.942 ms	0 - 24 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Qualcomm® QCS8550 (Proxy)	0.587 ms	0 - 2 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Qualcomm® SA8775P	3.093 ms	0 - 23 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Qualcomm® QCS9075	0.835 ms	0 - 2 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Qualcomm® QCM6690	8.358 ms	0 - 134 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Qualcomm® QCS8450 (Proxy)	0.852 ms	0 - 32 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Qualcomm® SA7255P	1.942 ms	0 - 24 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Qualcomm® SA8295P	1.357 ms	0 - 20 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Snapdragon® 8 Elite For Galaxy Mobile	0.336 ms	0 - 21 MB	NPU
QuickSRNetLarge	QNN_DLC	w8a8	Snapdragon® 7 Gen 4 Mobile	0.877 ms	0 - 21 MB	NPU
QuickSRNetLarge	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	0.863 ms	0 - 28 MB	NPU
QuickSRNetLarge	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	1.463 ms	0 - 39 MB	NPU
QuickSRNetLarge	TFLITE	float	Qualcomm® QCS8275 (Proxy)	12.301 ms	3 - 29 MB	NPU
QuickSRNetLarge	TFLITE	float	Qualcomm® QCS8550 (Proxy)	2.124 ms	0 - 1 MB	NPU
QuickSRNetLarge	TFLITE	float	Qualcomm® SA8775P	3.77 ms	0 - 26 MB	NPU
QuickSRNetLarge	TFLITE	float	Qualcomm® QCS9075	3.716 ms	3 - 9 MB	NPU
QuickSRNetLarge	TFLITE	float	Qualcomm® QCS8450 (Proxy)	3.521 ms	0 - 40 MB	NPU
QuickSRNetLarge	TFLITE	float	Qualcomm® SA7255P	12.301 ms	3 - 29 MB	NPU
QuickSRNetLarge	TFLITE	float	Qualcomm® SA8295P	4.193 ms	3 - 24 MB	NPU
QuickSRNetLarge	TFLITE	float	Snapdragon® 8 Elite For Galaxy Mobile	1.09 ms	0 - 29 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.287 ms	0 - 26 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Snapdragon® 8 Gen 3 Mobile	0.483 ms	0 - 34 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Qualcomm® QCS6490	2.954 ms	0 - 3 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Qualcomm® QCS8275 (Proxy)	2.199 ms	0 - 25 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Qualcomm® QCS8550 (Proxy)	0.776 ms	0 - 17 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Qualcomm® SA8775P	0.997 ms	0 - 26 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Qualcomm® QCS9075	0.966 ms	0 - 3 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Qualcomm® QCM6690	8.485 ms	0 - 140 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Qualcomm® QCS8450 (Proxy)	1.063 ms	0 - 36 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Qualcomm® SA7255P	2.199 ms	0 - 25 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Qualcomm® SA8295P	1.439 ms	0 - 22 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Snapdragon® 8 Elite For Galaxy Mobile	0.365 ms	0 - 27 MB	NPU
QuickSRNetLarge	TFLITE	w8a8	Snapdragon® 7 Gen 4 Mobile	0.98 ms	0 - 23 MB	NPU

License

The license for the original implementation of QuickSRNetLarge can be found here.

References

Community

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Paper for qualcomm/QuickSRNetLarge

QuickSRNet: Plain Single-Image Super-Resolution Architecture for Faster Inference on Mobile Platforms

Paper • 2303.04336 • Published Mar 8, 2023