Advanced search
Found 3 essays matching the above criteria.
-
1. Towards an Efficient Spectral Element Solver for Poisson’s Equation on Heterogeneous Platforms
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Neko is a project at KTH to refactor the widely used fluid dynamics solver Nek5000 to support modern hardware. Many aspects of the solver need adapting for use on GPUs, and one such part is the main communication kernel, the Gather-Scatter (GS) routine. To avoid race conditions in the kernel, atomic operations are used, which can be inefficient. READ MORE
-
2. On Embarrassingly Parallel Max- Min Ant Colony Optimization for Traveling Salesperson Problem
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Ant Colony Optimization (ACO) is a technique which can be used to find approximate Hamilton cycles for the Traveling Salesperson Problem (TSP). OpenMP is a framework which suites well for building multithreaded applications. READ MORE
-
3. Improving the performance of GPU-accelerated spatial joins
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : Data collisions have been widely studied by various fields of science and industry. Combing CPU and GPU for processing spatial joins has been broadly accepted due to the increased speed of computations. READ MORE