Skip to content

GitLab

  • Projects
  • Groups
  • Snippets
  • Help
    • Loading...
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
  • Sign in
D
dune-istl
  • Project overview
    • Project overview
    • Details
    • Activity
    • Releases
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Issues 26
    • Issues 26
    • List
    • Boards
    • Labels
    • Service Desk
    • Milestones
  • Merge Requests 23
    • Merge Requests 23
  • CI / CD
    • CI / CD
    • Pipelines
    • Jobs
    • Schedules
  • Operations
    • Operations
    • Incidents
    • Environments
  • Analytics
    • Analytics
    • CI / CD
    • Repository
    • Value Stream
  • Wiki
    • Wiki
  • Members
    • Members
  • Collapse sidebar
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
  • Core Modules
  • dune-istl
  • Merge Requests
  • !406

Merged
Opened Oct 15, 2020 by Oliver Sander@oliver.sanderOwner

Modernize UMFPackSolver

  • Overview 18
  • Commits 17
  • Pipelines 13
  • Changes 13

I want to make UMFPackSolver accept matrices of type MultiTypeBlockMatrix. The hurdle is colcompmatrix.hh, which somehow funnels the matrix data into a rudimentary scalar compressed-column matrix, which then somehow ends up being handed to UMFPack. This MR tries to do a bit of cleanup/modernization, in the hope that the code will become easier to maintain and generalize.

The main part of the cleanup is that the above-mentioned compressed-column matrix turns into a real dune-istl matrix, or at least something close to it.

Edited Jan 07, 2021 by Oliver Sander
Assignee
Assign to
Reviewer
Request review from
None
Milestone
None
Assign milestone
Time tracking
Reference: core/dune-istl!406
Source branch: modernize-umfpacksolver

Revert this merge request

This will create a new commit in order to revert the existing changes.

Switch branch
Cancel
A new branch will be created in your fork and a new merge request will be started.

Cherry-pick this merge request

Switch branch
Cancel
A new branch will be created in your fork and a new merge request will be started.