.. _neuron-architecture-index:

Neuron Architecture
===================
The Neuron Archtecture provides insights into Neuron enabled instances system, software and chip capabilities. The EC2 Trn1 and Inf1 instance architecture provides an overview of the EC2 instances powered by the Inferentia and Trainium chips (Neuron Devices), and the corresponding system features like inbox and network connectivity, memory hierarchy, and NeuronCores versions and capabilities. The Neuron model architecture fit provides insights to what is the best match between deep-learning model architectures and the NeuronCore version.

.. grid:: 2

      .. card:: EC2 Inf1 Architecture
            :link: aws-inf1-arch
            :link-type: ref
            :class-body: sphinx-design-class-title-small

      .. card:: EC2 Trn1 Architecture
            :link: aws-trn1-arch
            :link-type: ref
            :class-body: sphinx-design-class-title-small

      .. card:: AWS NeuronCore Architecture
            :link: neuroncores-arch
            :link-type: ref
            :class-body: sphinx-design-class-title-small      

      .. card:: Neuron Model Architecture Fit Guidelines
            :link: model_architecture_fit
            :link-type: ref
            :class-body: sphinx-design-class-title-small

      .. card:: Neuron Glossary
            :link: neuron_hw_glossary
            :link-type: ref
            :class-body: sphinx-design-class-title-small

.. toctree::
      :maxdepth: 1
      :hidden:


      /general/arch/neuron-hardware/inf1-arch.rst
      /general/arch/neuron-hardware/trn1-arch
      /general/arch/neuron-hardware/neuroncores-arch
      Neuron Model Architecture Fit Guidelines <model-architecture-fit>
      Neuron Glossary </general/arch/glossary>