how to install pytorch on ubuntu
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Certainly! Here’s a step-by-step tutorial on how to install PyTorch on Ubuntu along with some code examples. Make sure you have Python installed on your system before proceeding.
Anaconda is a powerful package manager and environment manager for Python. It simplifies package management and allows you to create isolated Python environments.
Follow the on-screen instructions to complete the installation.
Creating a virtual environment helps isolate your PyTorch installation from the system Python. It can be skipped if you’re not using Anaconda.
Now, let’s install PyTorch using the appropriate command based on your system configuration (CPU or GPU).
For CPU-only version:
For GPU version (if you have a compatible GPU and CUDA installed):
To verify that PyTorch has been successfully installed, open a Python interpreter or script and run the following code:
Depending on your project, you might need additional libraries. Common ones include NumPy, Matplotlib, and Jupyter:
Now, let’s run a simple PyTorch example to ensure everything is working correctly. Create a Python script (e.g., pytorch_example.py) with the following code:
Run the script:
If you see the tensor and its shape printed without any errors, congratulations! You have successfully installed and verified PyTorch on your Ubuntu system.
Remember to refer to the official PyTorch documentation (https://pytorch.org/get-started/locally/) for any updates or additional information.
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