Matrix free operator version

Implement matrix free solution of a PDE (e.g. poisson):

General:

• Introduce form compiler argument eg "--matrix-free"
• Linear test case
• Nonlinear test case

Linear case:

• Adjust driver generation
• Create jacobian_apply method in local operator.

Nonlinear case:

• Adjust driver generation
• Create jacobian apply methods (for nonlinear problem)

Marked the task Introduce form compiler argument eg "--matrix-free" as completed

Marked the task Introduce form compiler argument eg "--matrix-free" as incomplete

mentioned in merge request !10 (merged)

Marked the task Introduce form compiler argument eg "--matrix-free" as completed

Nonlinear matrix free problems don't seem to be supported in PDELab. We probably need to adjust the newton method.

mentioned in commit cbe4bf96

By Dominic Kempf on 2016-08-18T08:36:04 (imported from GitLab project)

Marked the task Nonlinear test case as completed

Marked the task Adjust driver generation as completed

Marked the task Create jacobian apply methods (for nonlinear problem) as completed

mentioned in merge request !29 (merged)

Status changed to closed by commit e3edba59

By Dominic Kempf on 2016-09-26T13:11:06 (imported from GitLab project)

Status changed to closed by merge request !29 (merged)

By Dominic Kempf on 2016-09-26T13:11:06 (imported from GitLab project)

mentioned in commit e3edba59

By Dominic Kempf on 2016-09-28T18:47:23 (imported from GitLab project)