Log of /trunk/paso/src/Pattern_coupling.h

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Revision 2726 - (view) (annotate) - [select for diffs]
Modified Wed Oct 21 23:50:05 2009 UTC (11 years, 4 months ago) by artak
File length: 1364 byte(s)
Diff to previous 2652

New diagonal dominancy based algorithm is added. The coarseneng strategy is changed.

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Revision 2652 - (view) (annotate) - [select for diffs]
Modified Mon Sep 7 05:04:45 2009 UTC (11 years, 5 months ago) by artak
File length: 1272 byte(s)
Diff to previous 2548

Paso_Pattern_coup changed to Paso_Pattern_YS for making clear that it refers to YAIR-SHAPIRA coarsenenig.

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Revision 2548 - (view) (annotate) - [select for diffs]
Modified Mon Jul 20 06:20:06 2009 UTC (11 years, 7 months ago) by jfenwick
File length: 1274 byte(s)
Diff to previous 2475

Updating copyright notices

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Revision 2475 - (view) (annotate) - [select for diffs]
Modified Wed Jun 17 01:48:46 2009 UTC (11 years, 8 months ago) by artak
File length: 1274 byte(s)
Diff to previous 2450

AMG now takes into account new SolverOptions class, namely one can select coarsening algorithms from python. Not all options are included into AMG, this will be implemented later on.

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Revision 2450 - (view) (annotate) - [select for diffs]
Modified Tue Jun 2 01:22:11 2009 UTC (11 years, 9 months ago) by artak
File length: 1193 byte(s)
Diff to previous 2381

First version of 'greedy' algorithm for Ruge Stuben and Aggregiation.

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Revision 2381 - (view) (annotate) - [select for diffs]
Modified Tue Apr 14 03:46:59 2009 UTC (11 years, 10 months ago) by artak
File length: 1123 byte(s)
Diff to previous 2307

Ruge Stuben and Aggregiation is added for testing performance of AMG solver.

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Revision 2307 - (view) (annotate) - [select for diffs]
Modified Mon Mar 16 00:38:09 2009 UTC (11 years, 11 months ago) by artak
File length: 955 byte(s)
Diff to previous 2107

some clean up. RS and Aggregiation are removed.

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Revision 2107 - (view) (annotate) - [select for diffs]
Modified Fri Nov 28 04:39:07 2008 UTC (12 years, 3 months ago) by artak
File length: 1211 byte(s)
Diff to previous 1954

Current version of AMG uses ILU for relaxation, however it is not stable when schur matrix becames more denser. For example it is not stable for -e paramenter is more 400 in 2D for convection problem 

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Revision 1954 - (view) (annotate) - [select for diffs]
Modified Fri Oct 31 03:22:34 2008 UTC (12 years, 4 months ago) by artak
File length: 1125 byte(s)
Diff to previous 1932

condition is added to check wheter row sum is ZERO and some new coarsening algorithm is also added

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Revision 1932 - (view) (annotate) - [select for diffs]
Modified Mon Oct 27 04:15:00 2008 UTC (12 years, 4 months ago) by artak
File length: 1034 byte(s)
Diff to previous 1913

one input parameter is added

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Revision 1913 - (view) (annotate) - [select for diffs]
Added Thu Oct 23 08:27:33 2008 UTC (12 years, 4 months ago) by phornby
File length: 1016 byte(s)

Create Pattern_coupling.h as there were too many modules that implicitly defined these
functions. This checkin is to test the minimum number of files this change allows me to
include to get Pattern_coupling.c to compile correctly on the Altix.