525 citations · 888 across the 27 of their papers we have counts for
4 papers · 1 filter
Thread Parallelism for Highly Irregular Computation in Anisotropic Mesh Adaptation
Georgios Rokos, Gerard J. Gorman, Kristian Ejlebjerg Jensen +1
Thread-level parallelism in irregular applications with mutable data dependencies presents challenges because the underlying data is extensively modified during execution of the al…
An Interrupt-Driven Work-Sharing For-Loop Scheduler
Georgios Rokos, Gerard J. Gorman, Paul H. J. Kelly
In this paper we present a parallel for-loop scheduler which is based on work-stealing principles but runs under a completely cooperative scheme. POSIX signals are used by idle thr…
A Fast and Scalable Graph Coloring Algorithm for Multi-core and Many-core Architectures
Georgios Rokos, Gerard Gorman, Paul H J Kelly
Irregular computations on unstructured data are an important class of problems for parallel programming. Graph coloring is often an important preprocessing step, e.g. as a way to p…
Firedrake: automating the finite element method by composing abstractions
Florian Rathgeber, David A. Ham, Lawrence Mitchell +6
Firedrake is a new tool for automating the numerical solution of partial differential equations. Firedrake adopts the domain-specific language for the finite element method of the…