Today the OpenACC standards group announced plans to showcase new advancements and increasing momentum for their programming model at ISC 2017 in Frankfurt. OpenACC is a user-driven directive-based ...

研究团队首先设计了混合MPI+OpenMP和MPI+OpenACC版本的BIT1代码，实现了单节点和多核CPU上的性能优化。 随后，他们首次将BIT1代码移植到NVIDIA GPU平台，并进一步开发了异步多GPU实现方案，利用OpenMP Target Tasks的"nowait"和"depend"子句以及OpenACC并行区域的"async (n)"子句，实现了任务级并行和数据依赖的有序执行。

Another tenet with OpenACC, Poole explains to The Next Platform, is to get away from the code bloat that can happen when hand coding parallel calculations and data movement routines using the CUDA ...

Doug Miles from NVIDIA gave this talk at SC17. "CUDA Unified Memory for NVIDIA Tesla GPUs offers programmers a unified view of memory on GPU-accelerated compute nodes. The CPUs can access GPU ...

Parallel programming, and OpenACC, is used in high-performance computing in the fields of bioinformatics, quantum chemistry, astrophysics and more. “The model was made to ensure that scientists spend ...

I have been frequently asked when the OpenMP and OpenACC directive APIs for parallel programming will merge, or when will one of them (usually OpenMP) ...

OpenACC Organization announces Jack Wells as the new president, an updated specification OpenACC 3.1 and the 2021 schedule of GPU hackathon events.