Online / 5 & 6 February 2022


GR 3.10

Update and examples of new features

3.10 is the latest release of GNU Radio and includes some powerful features and new modules. We will step through the new features and what they enable before going further in depth with some examples of the upstreamed Hardware Accelerator Support that was presented last year at FOSDEM. This feature provides streamlined data movement via support of "custom buffers" which allow a device-compatible mapping of the memory presented to a block's work function, eliminating additional ingress/egress in and out of device memory. We will show how this impacts specifically flowgraphs that have CUDA enabled blocks as a concrete example.


Photo of Josh Morman Josh Morman