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Portable GPU Acceleration of HPC Applications with Standard C++
DescriptionIn this tutorial, you’ll discover the portable parallelism and concurrency features of the ISO C++23 standard and learn to accelerate HPC applications on modern, heterogeneous GPU-based systems from all three main vendors (AMD, Intel, NVIDIA), without any non-standard extensions. We’ll show you how to parallelize classic HPC patterns like multi-dimensional loops and reductions, and how to solve common problems like overlapping MPI communication with GPU computation. The material is supplemented with numerous hands-on exercises and illustrative HPC mini-applications. All exercises will be done on cloud GPU instances directly in your web browser—no setup required. The tutorial synthesizes practical techniques acquired from our professional experience to show how the C++23 standard programming model applies to real-world HPC workloads, and which thoughts went into implementing and designing the programming model itself. You'll also receive links to additional resources and a preview of upcoming C++ features.
Note for Attendees
Please sign up for an account on https://brev.nvidia.com before the tutorial. The entire tutorial is web-based and no installations are needed, only a web browser with Javascript and WebRTC support. Google Chrome is recommended.
