Changes in ex15_mf.out

970231d20df44f79b27787157e39d441e79f434b - Merge branch 'jolivet/clang-format-18' into 'main'

Thu, 07 Mar 2024 12:36:17 +0000

Merge branch 'jolivet/clang-format-18' into 'main'clang-format version 18See merge request petsc/petsc!6902 List of files: /petsc/src/snes/tutorials/output/ex15_mf.out

0923d1d9c1f402ee92f3700329e9f6a3ad4a4aa4 - Remove trailing whitespace

Sun, 11 Feb 2024 06:31:22 +0000

Remove trailing whitespace List of files: /petsc/src/snes/tutorials/output/ex15_mf.out

cbd2c53bc8d4e32f1aab714f173fd0b4c821fa72 - Merge branch 'barry/2021-05-06/add-snes-picard-mf' into 'main'

Mon, 24 May 2021 16:50:35 +0000

Merge branch 'barry/2021-05-06/add-snes-picard-mf' into 'main'Add support for using -snes_mf_operator with SNESSetPicard()See merge request petsc/petsc!3962 List of files: /petsc/src/snes/tutorials/output/ex15_mf.out

bbc1464cf0515385cd819c96cf84160a770064ee - Add support for using -snes_mf_operator with SNESSetPicard()

Fri, 07 May 2021 22:50:01 +0000

Add support for using -snes_mf_operator with SNESSetPicard()Applies Newton's method using matrix-free application of the true Jacobian, preconditioned by user provided Picard matrixThis involved adding (*computemffunction)(SNES,Vec,Vec,void*); to be used by the MatCreateSNESMF() operator when it is set and routines to work with the new function.The implementation requires maintaining a copy of the matrix that is filled by the users routine that computes the matrix at each matrix-vector product. The original matrix is used for constructing the preconditioner and therefor cannot be overwritten.Also dropped the requirement that the user provide a right hand side function to SNESSetPicard()Commit-type: feature, example/spend 8hThanks-to: Saransh Saxena List of files: /petsc/src/snes/tutorials/output/ex15_mf.out