Optimizing YOLO11 Inferences with Neural Magic's DeepSparse Engine

When deploying object detection models like Ultralytics YOLO11 on various hardware, you can bump into unique issues like optimization. This is where YOLO11's integration with Neural Magic's DeepSparse Engine steps in. It transforms the way YOLO11 models are executed and enables GPU-level performance directly on CPUs.

This guide shows you how to deploy YOLO11 using Neural Magic's DeepSparse, how to run inferences, and also how to benchmark performance to ensure it is optimized.

Neural MagicDeepSparse

Neural Magic's DeepSparse is an inference run-time designed to optimize the execution of neural networks on CPUs. It applies advanced techniques like sparsity, pruning, and quantization to dramatically reduce computational demands while maintaining accuracy. DeepSparse offers an agile solution for efficient and scalable neural network execution across various devices.

Benefits of Integrating Neural Magic's DeepSparse with YOLO11

Prima di approfondire come eseguire la distribuzione YOLOV8 utilizzando DeepSparse, comprendiamo i vantaggi dell'utilizzo di DeepSparse. Alcuni vantaggi chiave includono:

• Enhanced Inference Speed: Achieves up to 525 FPS (on YOLO11n), significantly speeding up YOLO11's inference capabilities compared to traditional methods.

• Optimized Model Efficiency: Uses pruning and quantization to enhance YOLO11's efficiency, reducing model size and computational requirements while maintaining accuracy.

• Prestazioni elevate su CPU standard: Offre prestazioni simili a quelle di GPU sulle CPU, offrendo un'opzione più accessibile e conveniente per diverse applicazioni.

• Streamlined Integration and Deployment: Offers user-friendly tools for easy integration of YOLO11 into applications, including image and video annotation features.

• Support for Various Model Types: Compatible with both standard and sparsity-optimized YOLO11 models, adding deployment flexibility.

• Soluzione economica e scalabile: Riduce le spese operative e offre una distribuzione scalabile di modelli avanzati di rilevamento degli oggetti.

Come funziona la tecnologia DeepSparse di Neural Magic?

Neural MagicLa tecnologia Deep Sparse si ispira all'efficienza del cervello umano nel calcolo delle reti neurali. Adotta due principi chiave del cervello come segue:

• Sparsity: The process of sparsification involves pruning redundant information from deep learning networks, leading to smaller and faster models without compromising accuracy. This technique reduces the network's size and computational needs significantly.

• Località di riferimento: DeepSparse utilizza un metodo di esecuzione unico, suddividendo la rete in Tensor colonne. Queste colonne vengono eseguite in profondità, inserendosi interamente all'interno della cache di CPU. Questo approccio imita l'efficienza del cervello, riducendo al minimo il movimento dei dati e massimizzando l'uso della cache di CPU.

Per maggiori dettagli sul funzionamento della tecnologia DeepSparse di Neural Magic, consulta il loro blog.

Creating A Sparse Version of YOLO11 Trained on a Custom Dataset

SparseZoo, an open-source model repository by Neural Magic, offers a collection of pre-sparsified YOLO11 model checkpoints. With SparseML, seamlessly integrated with Ultralytics, users can effortlessly fine-tune these sparse checkpoints on their specific datasets using a straightforward command-line interface.

Checkout Neural Magic's SparseML YOLO11 documentation for more details.

Utilizzo: Distribuire YOLOV8 utilizzando DeepSparse

Deploying YOLO11 with Neural Magic's DeepSparse involves a few straightforward steps. Before diving into the usage instructions, be sure to check out the range of YOLO11 models offered by Ultralytics. This will help you choose the most appropriate model for your project requirements. Here's how you can get started.

Passo 1: Installazione

Per installare i pacchetti necessari, esegui:

# Install the required packages
pip install deepsparse[yolov8]

Step 2: Exporting YOLO11 to ONNX Format

DeepSparse Engine requires YOLO11 models in ONNX format. Exporting your model to this format is essential for compatibility with DeepSparse. Use the following command to export YOLO11 models:

# Export YOLO11 model to ONNX format
yolo task=detect mode=export model=yolo11n.pt format=onnx opset=13

Questo comando salverà i dati yolo11n.onnx modello sul tuo disco.

Passo 3: Distribuzione ed esecuzione delle inferenze

With your YOLO11 model in ONNX format, you can deploy and run inferences using DeepSparse. This can be done easily with their intuitive Python API:

from deepsparse import Pipeline

# Specify the path to your YOLO11 ONNX model
model_path = "path/to/yolo11n.onnx"

# Set up the DeepSparse Pipeline
yolo_pipeline = Pipeline.create(task="yolov8", model_path=model_path)

# Run the model on your images
images = ["path/to/image.jpg"]
pipeline_outputs = yolo_pipeline(images=images)

Fase 4: Analisi comparativa delle prestazioni

It's important to check that your YOLO11 model is performing optimally on DeepSparse. You can benchmark your model's performance to analyze throughput and latency:

# Benchmark performance
deepsparse.benchmark model_path="path/to/yolo11n.onnx" --scenario=sync --input_shapes="[1,3,640,640]"

Passo 5: Caratteristiche aggiuntive

DeepSparse provides additional features for practical integration of YOLO11 in applications, such as image annotation and dataset evaluation.

# For image annotation
deepsparse.yolov8.annotate --source "path/to/image.jpg" --model_filepath "path/to/yolo11n.onnx"

# For evaluating model performance on a dataset
deepsparse.yolov8.eval --model_path "path/to/yolo11n.onnx"

L'esecuzione del comando annotate elabora l'immagine specificata, rilevando gli oggetti e salvando l'immagine annotata con i riquadri di delimitazione e le classificazioni. L'immagine annotata verrà memorizzata in una cartella annotation-results. Questo aiuta a fornire una rappresentazione visiva delle capacità di rilevamento del modello.

After running the eval command, you will receive detailed output metrics such as precision, recall, and mAP (mean Average Precision). This provides a comprehensive view of your model's performance on the dataset. This functionality is particularly useful for fine-tuning and optimizing your YOLO11 models for specific use cases, ensuring high accuracy and efficiency.

Sommario

This guide explored integrating Ultralytics' YOLO11 with Neural Magic's DeepSparse Engine. It highlighted how this integration enhances YOLO11's performance on CPU platforms, offering GPU-level efficiency and advanced neural network sparsity techniques.

For more detailed information and advanced usage, visit Neural Magic's DeepSparse documentation. Also, check out Neural Magic's documentation on the integration with YOLO11 here and watch a great session on it here.

Additionally, for a broader understanding of various YOLO11 integrations, visit the Ultralytics integration guide page, where you can discover a range of other exciting integration possibilities.

DOMANDE FREQUENTI

What is Neural Magic's DeepSparse Engine and how does it optimize YOLO11 performance?

Neural Magic's DeepSparse Engine is an inference runtime designed to optimize the execution of neural networks on CPUs through advanced techniques such as sparsity, pruning, and quantization. By integrating DeepSparse with YOLO11, you can achieve GPU-like performance on standard CPUs, significantly enhancing inference speed, model efficiency, and overall performance while maintaining accuracy. For more details, check out the Neural Magic's DeepSparse section.

How can I install the needed packages to deploy YOLO11 using Neural Magic's DeepSparse?

Installing the required packages for deploying YOLO11 with Neural Magic's DeepSparse is straightforward. You can easily install them using the CLI. Here's the command you need to run:

pip install deepsparse[yolov8]

Once installed, follow the steps provided in the Installation section to set up your environment and start using DeepSparse with YOLO11.

How do I convert YOLO11 models to ONNX format for use with DeepSparse?

To convert YOLO11 models to the ONNX format, which is required for compatibility with DeepSparse, you can use the following CLI command:

yolo task=detect mode=export model=yolo11n.pt format=onnx opset=13

This command will export your YOLO11 model (yolo11n.pt) a un formato (yolo11n.onnx) che possono essere utilizzati dal motore DeepSparse. Maggiori informazioni sull'esportazione del modello sono disponibili nella sezione Sezione Esportazione del modello.

How do I benchmark YOLO11 performance on the DeepSparse Engine?

Benchmarking YOLO11 performance on DeepSparse helps you analyze throughput and latency to ensure your model is optimized. You can use the following CLI command to run a benchmark:

deepsparse.benchmark model_path="path/to/yolo11n.onnx" --scenario=sync --input_shapes="[1,3,640,640]"

Questo comando ti fornirà delle metriche vitali sulle prestazioni. Per maggiori dettagli, consulta la sezione Benchmarking delle prestazioni.

Why should I use Neural Magic's DeepSparse with YOLO11 for object detection tasks?

Integrating Neural Magic's DeepSparse with YOLO11 offers several benefits:

• Enhanced Inference Speed: Achieves up to 525 FPS, significantly speeding up YOLO11's capabilities.
• Efficienza ottimizzata del modello: Utilizza tecniche di sparsity, pruning e quantizzazione per ridurre le dimensioni del modello e le esigenze computazionali mantenendo l'accuratezza.
• Prestazioni elevate su CPU standard: Offre prestazioni simili a quelle di GPU su un hardware conveniente come quello di CPU .
• Integrazione semplificata: Strumenti di facile utilizzo per semplificare la distribuzione e l'integrazione.
• Flexibility: Supports both standard and sparsity-optimized YOLO11 models.
• Economico: Riduce le spese operative grazie all'utilizzo efficiente delle risorse.

For a deeper dive into these advantages, visit the Benefits of Integrating Neural Magic's DeepSparse with YOLO11 section.

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