45:18
GPU based audio processing has long been considered something of a unicorn in both the Pro Audio industry as well as the GPU industry. The potential for utilizing a GPU’s parallel architecture is both exciting and elusive, due to the number of computer science issues related to working with sequential DSP algorithm design and the fundamental differences between MIMD and SIMD devices. Now possible, GPU-processed audio can offer processing power for any audio application that is orders of magnitude greater than CPU counterparts; fulfilling a cross-industry need that has quickly arisen as digital media content adopts AI, ML, Cloud-based collaboration, virtual modeling, simulated acoustics and immersive audio (to name a few). The state of research had previously concluded that because of heavy latencies and a myriad of computer science issues, DSP on GPUs was just not possible nor preferable. Recognizing the need to create a viable, low-level standard and framework for Real-Time professional GPU audio processing, GPU AUDIO INC set out to solve these fundamental problems. The purpose of this workshop is to give you a hands-on experience for what GPU Audio processing solves, and what it can mean for your software and the future of audio. It is a taste of the GPU Audio SDK coming soon. In this course you will learn about the fundamental problems solved by the new GPU Audio standard, go deeper into our core technology, and learn how to incorporate Real-Time/low latency DSP algorithms into your projects. You will participate in a deep-dive hands-on tutorial in building a simple processor, implementing your own IIR processor, measure performance and playback, and “take home” the code to build an FIR processor. All made possible by the GPU Audio Scheduler. Prerequisite(s): Proficient in CUDA C++ programming Knowledge of CUDA Driver API and PTX to some degree Familiarity with DSP algorithms and designs Familiarity with modern SWE tools (IDEs, Git, CI/CD)
*Please disregard any reference to "Event Code" for access to training materials. "Event Codes" are only valid during the original live session.
Explore training options offered by NVIDIA DLI.