Discover High Performance ParalleX (HPX), the first runtime system implementation of the ParalleX execution model.
With its ability to hide latency and deliver variable-grained parallelism within a hierarchical namespace environment, HPX makes programming efficient, scalable, and surprisingly straightforward.
Powered by C++ and aligned with the C standard library, HPX offers standardization and a gentle learning curve.
It's built on a solid foundation of experience gained from years of crafting highly parallel applications for HPC systems.
HPX exposes a uniform, standards-oriented API for ease of programming parallel and distributed applications.
HPX provides unified syntax and semantics for local and remote operations.
It implements a rich set of runtime services supporting a broad range of use cases.
It is designed to solve problems conventionally considered to be scaling-impaired.
It is the first fully functional implementation of the ParalleX execution model.
It enables programmers to write fully asynchronous code using hundreds of millions of threads.
HPX makes concurrency manageable with dataflow and future based synchronization.
HPX exposes a uniform, flexible, and extendable performance counter framework which can enable runtime adaptivity.
HPX has been designed and developed for systems of any scale, from hand-held devices to very large scale systems.
HPX is published under a liberal open-source license and has an open, active, and thriving developer community.
Explore Real-World HPX Applications
Browse our curated collection of HPX users and applications. Gain insights into the organizations and individuals utilizing HPX, understand their purposes, and access relevant links.
Delve into our comprehensive resource section, where we share our Governance Models and Code of Conduct. This valuable information is especially tailored for contributors, and anyone interested in our work processes, decision-making, roles, and future plans.
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