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2019 GTC San Jose

S9770 - C++17 Parallel Algorithms for NVIDIA GPUs with PGI C++

Session Speakers
Session Description

We'll discuss the C++17 parallel algorithms, which were designed to support GPU parallel programming. They include parallel versions of many existing algorithms, and a few new algorithms designed for efficient parallel execution of scans and reductions. The PGI C++ compiler has implemented these parallel algorithms for NVIDIA GPUs, making it possible in some cases to run standard C++ on GPUs with no directives, pragmas, or annotations. We will share our experiences and performance results for several of the parallel algorithms. We'll also explain the capabilities of the PGI implementation relative to CUDA, Thrust, and OpenACC.


Additional Information
Programming Languages
Programming Languages Tools/Libraries
Aerospace Defense Energy Government / National Labs Higher Education / Research Software
All technical
Talk
50 minutes
Session Schedule