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MLD2P4
User's and Reference Guide
A guide for the Multi-Level Domain Decomposition Parallel Preconditioners Package based on PSBLAS
Pasqua D'Ambra
IAC-CNR, Naples, Italy
Daniela di Serafino
University of Campania ``Luigi Vanvitelli'', Caserta, Italy
Salvatore Filippone
Cranfield University, Cranfield, United Kingdom
Software version: 2.1
July 31, 2017

- Abstract
- Contents
- General Overview
- Code Distribution
  - Contributors
- Configuring and Building MLD2P4
  - Prerequisites
  - Optional third party libraries
  - Configuration options
  - Bug reporting
  - Example and test programs
- Multigrid Background
  - AMG preconditioners
  - Smoothed Aggregation
  - Smoothers and coarsest-level solvers
- Getting Started
  - Examples
- User Interface
  - Subroutine init
  - Subroutine set
  - Subroutine build
  - Subroutine hierarchy_build
  - Subroutine smoothers_build
  - Subroutine apply
  - Subroutine free
  - Subroutine descr
- Adding new smoother and solver objects to MLD2P4
- Error Handling
- License
- Bibliography
- About this document ...