Analytical performance models are powerful for understanding and predicting the performance of large-scale simulations. As such, they can help identify performance bottlenecks, assess the effect of load imbalance, or indicate performance behavior …
GPUs are gaining fast adoption as high-performance computing architectures, mainly because of their impressive peak performance. Yet most applications only achieve small fractions of this performance. While both programmers and architects have clear …
Computing systems today rely on massively parallel and heterogeneous architectures to promise very high peak performance. Yet most applications only achieve small fractions of this performance. While both programmers and architects have clear …