The Holoscan SDK is part of NVIDIA Holoscan, the AI sensor processing platform that combines hardware systems for low-latency sensor and network connectivity, optimized libraries for data processing and AI, and core microservices to run streaming, imaging, and other applications, from embedded to edge to cloud. It can be used to build streaming AI pipelines for a variety of domains, including Medical Devices, High Performance Computing at the Edge, Industrial Inspection and more.
Visit the Holoscan User Guide to get started with the Holoscan SDK: https://docs.nvidia.com/holoscan/sdk-user-guide/getting_started.html
The Holoscan User Guide includes:
- An introduction to the NVIDIA Holoscan platform, including the Holoscan C++/Python SDK;
- Requirements and setup steps;
- Detailed SDK documentation, including a developer introduction, examples, and API details.
We also recommend visiting NVIDIA HoloHub to view community projects and reusable components available for your Holoscan project.
The Holoscan User Guide documents several options to install and run the Holoscan SDK:
- As an NGC Container 🐋
- As a Debian Package 📦️
- As a Python Wheel 🐍
Visit the Holoscan User Guide for guidance to help choose which installation option may be right for your use case.
If the options above do not support your use case, you may prefer to build the SDK from source.
Please review Holoscan SDK prerequisites before getting started.
We appreciate community discussion and feedback in support of Holoscan platform users and developers. We ask that users:
- Review the Holoscan SDK Frequently Asked Questions document for common solutions and workarounds.
- Direct questions to the NVIDIA Support Forum.
- Enter SDK issues on the SDK GitHub Issues board.
Holoscan SDK is developed internally and released as open source software. We welcome community contributions and may include them in Holoscan SDK releases at our discretion. Please refer to the Holoscan SDK Contributing Guide for more information.
In previous releases, the prefix Clara was used to define Holoscan as a platform designed initially for medical devices. Starting with version 0.4.0, the Holoscan SDK is built to be domain-agnostic and can be used to build sensor AI applications in multiple domains. Domain specific content will be hosted on the HoloHub repository.
The repository is organized as such:
cmake/: CMake configuration filesdata/: directory where data will be downloadedexamples/: source code for the examplesgxf_extensions/: source code for the holoscan SDK gxf codeletsinclude/: source code for the holoscan SDK coremodules/: source code for the holoscan SDK modulespatches/: patch files applied to dependenciespython/: python bindings for the holoscan SDKscripts/: utility scriptssrc/: source code for the holoscan SDK coretests/: tests for the holoscan SDK