The choice of programming tools and programming models is a deeply personal thing to a lot of the techies in the high performance computing space, much as it can be in other areas of the IT sector.

This project is mainly documented using Doxygen, see the submodule at [./docs/doxygen-html/] which is accessible for browsing at [http://tristanvdb.github.io/acc2ocl ...

OpenACC is one of the prongs in a multi-prong strategy to get people to port the parallel portions of HPC applications to accelerators. And now, the specification supports parallelizing code on ...

Before running the OpenAcc training materials which includes PGI Community Edition, please ensure that your system meets the following requirements. Pascal (sm60 ...

OpenACC is a directive based programming model that gives C/C++ and Fortran programmers the ability to write parallel programs simply by augmenting their code with pragmas. Pragmas are advisory ...

Clacc is a Software Technology development effort funded by the US Exascale Computing Project (ECP) PROTEAS-TUNE project to develop production OpenACC compiler support for Clang and the LLVM Compiler ...

Abstract: Directive-based programming models provide high-level of abstraction thus hiding complex low-level details of the underlying hardware from the programmer. One such model is OpenACC that is ...

Abstract: Since its launch in 2010, OpenACC has evolved into one of the most widely used portable programming models for accelerators on HPC systems today. Clacc is a project funded by the US Exascale ...

This paper describes how the OpenACC data model is implemented in current OpenACC compilers, ranging from research compilers (OpenUH and OpenARC) to a commercial compiler (the PGI OpenACC compiler).

Cray has announced new OpenACC 2.0 support for directives-based programming of accelerators and coprocessors in Cray supercomputers. Utilising years of successful production accelerator experience and ...