The Performance, Portability, and Productivity in HPC (P3HPC) Forum is an opportunity to present on ideas and progress toward the goal of performance portability across current and future high performance computing platforms. The two primary goals of this meeting are to:

• Share best practices and ideas between application developers, hardware architects, and software architects, and to focus on the issue of achieving high performance across platforms without greatly sacrificing portability, productivity, and maintainability.

• Identify major challenges toward the goal of performance, portability, and productivity, and work with vendors and tool providers on determining implementations and solutions.

We are particularly interested in research that addresses the complexities of real-life applications and/or realistic workloads, the composability challenges arising from the use of bespoke solutions, and the desire to “future-proof” applications in the long term.