Skip to content
GitLab
Projects Groups Snippets
  • /
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
  • Sign in
  • D D2O
  • Project information
    • Project information
    • Activity
    • Labels
    • Members
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Issues 22
    • Issues 22
    • List
    • Boards
    • Service Desk
    • Milestones
  • Merge requests 0
    • Merge requests 0
  • CI/CD
    • CI/CD
    • Pipelines
    • Jobs
    • Schedules
  • Deployments
    • Deployments
    • Environments
    • Releases
  • Monitor
    • Monitor
    • Incidents
  • Analytics
    • Analytics
    • Value stream
    • CI/CD
    • Repository
  • Wiki
    • Wiki
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
Collapse sidebar
  • ift
  • D2O
  • Issues
  • #15
Closed
Open
Issue created Jan 23, 2016 by Theo Steininger@theosContributor

d2o: Contraction functions rely on non-degeneracy of distribution strategy

Several methods of the distributed_data_object rely on the fact, that the distribution strategy behaves as if the local data was non-degenerate. Currently the non-distributor fixes this by returning trivial (local) results in the _allgather and the _Allreduce_sum method.

Affected d2o methods are at least: _contraction_helper, mean

Fix: Move the functionality for sum, prod, etc... into the distributor.

Assignee
Assign to
Time tracking