GEOS-DEV / GEOS-DEV/GEOS

Nonlinear Acceleration TODO items

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type: new
Dominant language
C++
Stars
287
Forks
109
Avg merge
4d 41m
Merged PRs (30d)
5

Description

  • use ParallelVector and remove re-implemented dot, axpy, scale
  • threading
  • MPI support
  • other acceleration methods (such as Quasi-Newton)

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the nonlinear acceleration implementation and references to ParallelVector, dot, axpy, and scale. The issue names no files or tests, so first map each TODO to its implementation and existing parallel infrastructure. Done would require resolving the listed acceleration, threading, MPI, and additional-method items, with corresponding validation.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
hpc
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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