Feature/amg memory management (!274) · Merge requests · Core Modules / dune-istl

Merged Christian Engwer requested to merge feature/amg-memory-management into master 6 years ago

Mar 04, 2019
- [amg] don't copy temporary data durint copy-construction · b24b42a2
  Christian Engwer authored 6 years ago
  
  if on the initial AMG pre was called, it is currently it not necessary to call pre on a copy of that AMG. This is a feature that is not required by the Preconditioner interface and thus it nothing anybody can rely on. We now don't copy the temporary data anymore.
  b24b42a2
- [cleanup] don't create a Prec typedef, but explicitly name Preconditioner<X,Y> · e801e705
  Christian Engwer authored 6 years ago
  
  e801e705
- [amg] remove some #warning statements as they are now listed in a dedicated issue · 8b08b08b
  Christian Engwer authored 6 years ago
  
  8b08b08b
- [amg] split hierarchy.hh · 4d7d1a6c
  Christian Engwer authored 6 years ago
  
  Hierarchy and MatrixHierarchy now have separate headers to improve readability.
  4d7d1a6c
- [amg] note some more questions to be moved to an issue later... · cdfd41a8
  Christian Engwer authored 6 years ago
  
  cdfd41a8
- [amg] replace manual memory management with shared_ptr in AMG · 5b58c1b9
  Christian Engwer authored 6 years ago
  
  5b58c1b9
- [amg] the default constructor for Hierarchy did not initialize levels_ · 44ffb9ee
  Christian Engwer authored 6 years ago
  
  44ffb9ee
- [amg] fix weak_ptr issue when copying a hierarchy · 00f4630d
  Christian Engwer authored 6 years ago
  
  00f4630d
- [amg] cleanup constructors/destructors of Amg::Hierarchy · 36d6a5fe
  Christian Engwer authored 6 years ago
  
  36d6a5fe
- [amg] simplify Hierarchy and use delagting constructors and the default destructor · ef0e3a0c
  Christian Engwer authored 6 years ago
  
  ef0e3a0c
- [amg] change memory management of Hierarchy to use shared_ptr to simplify memory management · 5d28d987
  Christian Engwer authored 6 years ago
  
  5d28d987
- [prec] change internal memory management of parallel preconditioners · 01b18870
  Christian Engwer authored 6 years ago
  
  like all other preconditioners we now use shared_ptr to be able to go via the base class.
  01b18870
- [amg] update Hierarchy to internally manage the finest level via shared_ptr · bd05ab5a
  Christian Engwer authored 6 years ago
  
  this is a first step to cleanup memory management in the AMG and it will facilitate the construction of an AMG using a factory. * we introduce a new constructor taking a shared_ptr<MemberType> * all old constructors are deprecated * we update the test and the AMG implementations to the shared_ptr and pass it to Hierarchy
  bd05ab5a

Feature/amg memory management

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