JuliaPetra

JuliaPetra is an implmentation of Trilinos's Petra Object Model in Julia. It is a basic framework for distributed sparse linear algebra. Note that JuliaPetra uses Single Program Multiple Data parallelism instead of the master/worker parallelism often used in Julia.

Organization

JuliaPetra is organized into a series of layers.

• The Communications Layer contains an interface for Single Program Multiple Data parallel systems
• The Problem Distribution Layer manages how the problem is distributed across the processes
• The Linear Algebra Layer provides the interfaces and implementations for linear algebra objects