Algorithm TOMS-2006-0003: Parallel 2D Constrained Delaunay Mesh Generation (2009)
Andrey N. Chernikov, Nikos P. Chrisochoides
Delaunay refinement is a widely used method for the construction of guaranteed quality triangular and tetrahedral meshes. We present an algorithm and a software for the parallel constrained Delaunay...
Experience with Memory Allocators for Parallel Mesh Generation on Multicore Architectures (2009)
Andrey N. Chernikov, Christos D. Antonopoulos, Nikos P. Chrisochoides, Scott Schneider, Dimitrios S. Nikolopoulos
Scalable and locality-aware multiprocessor memory allocators are critical for harnessing the potential of emerging multithreaded and multicore architectures. This paper evaluates two state-of-the-art...
Three-Dimensional Semi-Generalized Point Placement Method for Delaunay Mesh Refinement (2008)
Andrey N. Chernikov, Nikos P. Chrisochoides, Andrey N. Chernikov, Nikos P. Chrisochoides
Summary. A number of approaches have been suggested for the selection of the positions of Steiner points in Delaunay mesh refinement. In particular, one can define an entire region (called picking...
Parallel Unstructured Mesh Generation by an Advancing Front Method (2008)
Yasushi Ito, Alan M. Shih, Anil K. Erukala, Bharat K. Soni, Andrey N. Chernikov, Nikos P. Chrisochoides, ...
Mesh generation is a critical step in high fidelity computational simulations. High quality and high density meshes are required to accurately capture the complex physical phenomena. A parallel...
Parallel guaranteed quality Delaunay uniform mesh refinement (2006)
Andrey N. Chernikov, P. Chrisochoides
Abstract. We present a theoretical framework for developing parallel guaranteed quality Delaunay mesh generation software, that allows us to use commercial off-the-shelf sequential Delaunay meshers...
Parallel guaranteed quality Delaunay uniform mesh refinement (2006)
Andrey N. Chernikov, P. Chrisochoides
Abstract. We present a theoretical framework for developing parallel guaranteed quality Delaunay mesh generation software, that allows us to use commercial off-the-shelf sequential Delaunay meshers...
Generalized delaunay mesh refinement: From scalar to parallel (2006)
Andrey N. Chernikov, Nikos P. Chrisochoides
Summary. The contribution of the current paper is three-fold. First, we generalize the existing sequential point placement strategies for guaranteed quality Delaunay refinement: instead of a specific...
Generalized delaunay mesh refinement: From scalar to parallel (2006)
Andrey N. Chernikov, Nikos P. Chrisochoides
Summary. The contribution of the current paper is three-fold. First, we generalize the existing sequential point placement strategies for guaranteed quality Delaunay refinement: instead of a specific...
Generalized delaunay mesh refinement: From scalar to parallel (2006)
Andrey N. Chernikov, Nikos P. Chrisochoides
Summary. The contribution of the current paper is three-fold. First, we generalize the existing sequential point placement strategies for guaranteed quality Delaunay refinement: instead of a specific...
Parallel 2D graded guaranteed quality Delaunay mesh refinement (2005)
Andrey N. Chernikov, Nikos P. Chrisochoides
Summary. We develop a theoretical framework for constructing guaranteed quality Delaunay meshes in parallel for general two-dimensional geometries. This paper presents a new approach for constructing...
Andrey N. Chernikov, Nikos P. Chrisochoides
We describe a parallel scheduler, for guaranteed quality parallel mesh generation and refinement methods. We prove a sufficient condition for the new points to be independent, which permits the...