Explore a conference talk on BLADE, the Allen Telescope Array CUDA-Accelerated Real-Time DSP Library. Delve into the development of a GPU-based software for processing data from a radio interferometer, focusing on beamforming and high-resolution spectrograms. Learn about overcoming hardware bottlenecks, implementing optimization techniques, and building a distributed pipeline capable of processing massive data streams in real-time. Gain insights into software-defined telescopes, GPU-enabled processing backends, and the modular interface of BLADE that applies advanced optimization techniques automatically.