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9dd11ecf
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| 25-Aug-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jacobf/2023-08-17/header-guard-check' into 'main'
Check header guards
See merge request petsc/petsc!6822
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a4963045
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| 18-Aug-2023 |
Jacob Faibussowitsch <jacob.fai@gmail.com> |
Convert all header guards to pragma once
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061e922f
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| 22-Sep-2022 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jacobf/2022-09-21/2-bike-2-shed' into 'main'
Feature: Bicycle Storage Facility 2
See merge request petsc/petsc!5661
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6524c165
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| 21-Sep-2022 |
Jacob Faibussowitsch <jacob.fai@gmail.com> |
Transform all header-guards into ifndefs to make clang-format ignore them for preprocessor indentation
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58d68138
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| 23-Aug-2022 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2022-08-21/clang-format-source' into 'main'
format repository with clang-format
See merge request petsc/petsc!5541
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9371c9d4
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| 22-Aug-2022 |
Satish Balay <balay@mcs.anl.gov> |
clang-format: convert PETSc sources to comply with clang-format
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302073b8
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| 22-Jul-2019 |
Karl Rupp <me@karlrupp.net> |
Merge branch 'pr1819/jkruzik/feature-pcdeflation/master' [PR #1819]
* pr1819/jkruzik/feature-pcdeflation/master:
PCDeflation.
Implements multilevel deflation preconditioner that can shift part of th
Merge branch 'pr1819/jkruzik/feature-pcdeflation/master' [PR #1819]
* pr1819/jkruzik/feature-pcdeflation/master:
PCDeflation.
Implements multilevel deflation preconditioner that can shift part of the spectrum to a predefined value.
Given a full rank deflation matrix W, the deflation preconditioner uses projections Q = W*(W'*A*W)^{-1}*W' and P = I - Q*A.
It computes computes initial guess x0 = x_{-1} - Q*r_{-1} which is the solution on the deflation space.
The preconditioner application consists of P*M^{-1} + factor*Q, where M^{-1} is an additional preconditioner.
See the documentation for PCDEFLATION above PCCreate_Deflation for more detailed description.
show more ...
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5170378f
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| 26-Jun-2019 |
Jakub Kruzik <jakub.kruzik@gmail.com> |
fix fortran
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6c93e71c
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| 24-Jun-2019 |
Jakub Kruzik <jakub.kruzik@gmail.com> |
[lvl]_ prefix
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8a71cb68
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| 20-Jun-2019 |
Jakub Kruzik <jakub.kruzik@gmail.com> |
set correction factor
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ae029463
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| 19-Jun-2019 |
Jakub Kruzik <jakub.kruzik@gmail.com> |
rewrite application
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fcb31d99
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| 18-Jun-2019 |
Jakub Kruzik <jakub.kruzik@gmail.com> |
set factor for CP correction
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4a99276e
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| 17-Jun-2019 |
Jakub Kruzik <jakub.kruzik@gmail.com> |
support dynamic tolerance
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5558ce3d
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| 17-Jun-2019 |
Jakub Kruzik <jakub.kruzik@gmail.com> |
remove deflation type
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22b0793e
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| 17-Jun-2019 |
Jakub Kruzik <jakub.kruzik@gmail.com> |
additional PC
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292e2e67
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| 29-May-2019 |
Jakub Kruzik <jakub.kruzik@gmail.com> |
create header file
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