Branch #82

201303_PrecomputedGraphETA

Added by Anonymous over 4 years ago. Updated over 3 years ago.

Status:ClosedStart date:03/21/2013
Priority:NormalDue date:
Assignee:-% Done:

90%

Category:-Estimated time:2.00 hours
Target version:-

Description

New in ETA: Building matrices with a precomputed graph

This branch add support for precomputing matrix graphs for building FE system matrices in a closed optimized form.

Two new files to handle precomputing the matrix graph
  • lifev/eta/expression/BuildGraph.hpp
  • lifev/eta/expression/GraphElement.hpp

Changes in other files of ETA accomodate the new strategy and selection of the open/closed path in an efficient manner.

Additions to the MatrixEpetra and MatrixEpetraStructuredView are related to the usage of sumIntoGlobalValues, where appropriate, without having an "if" clause in the FE loop.


Subtasks

Branch #84: 201303_MultiThreadedETAResolved

History

#1 Updated by Anonymous almost 4 years ago

  • Status changed from New to Closed

#2 Updated by Anonymous almost 4 years ago

  • Status changed from Closed to Resolved

#3 Updated by Simone Deparis over 3 years ago

  • Status changed from Resolved to Closed

Released on github, LifeV 3.8.3

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