logic of config options

2009-05-06 Thread Matthew Knepley
... URL: http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20090506/da2def88/attachment.html

logic of config options

2009-05-06 Thread Satish Balay
On Tue, 5 May 2009, Giuseppe Ghib? wrote: Hi. I'm trying to package petsc 2.3.3, Why package this older version? Current version is 3.0.0. but I didn't understand the logic of some options, in particular for umfpack. E.g. If I specify at the config stage:

logic of config options

2009-05-06 Thread Matthew Knepley
... URL: http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20090506/cb02dcf2/attachment.html

logic of config options

2009-05-06 Thread Satish Balay
On Wed, 6 May 2009, Matthew Knepley wrote: You can force in a library using the full path. Not with the python-list mode. Here configure automatically converts [/foo/bar/libfoobar.a] to -L/foo/bar -lfooobar [i.e compiler automatically picks up shared library - not static] I think the right

Option -pc_factor_mat_solver_package is damn longish

2009-05-06 Thread Lisandro Dalcin
What to you think about also accepting -pc_factor_solver (as a second chance if the former -pc_factor_mat_solver_package is not found) ? -- Lisandro Dalc?n --- Centro Internacional de M?todos Computacionales en Ingenier?a (CIMEC) Instituto de Desarrollo Tecnol?gico para la Industria

SNESSetUp() and matrix-free options

2009-05-06 Thread Lisandro Dalcin
Currently, -snes_mf* options are handled in SNESSetUp()... I think all you will agree that the proper place for them is SNESSetFromOptions()... However, perhaps I'm missing something and things are like that for some reason... In that case I would like to know the reason and perhaps I could fix

SNESSetUp() and matrix-free options

2009-05-06 Thread Barry Smith
Lisandro, The checking of the options can be moved to SNESSetFromOptions() that then set some flag in the snes object; but the actual action of MatCreateSNESMF() etc must continue to take place in the setup. Feel free to change if you like, Barry On May 6, 2009, at

SNESSetUp() and matrix-free options

2009-05-06 Thread Barry Smith
On May 6, 2009, at 3:37 PM, Lisandro Dalcin wrote: On Wed, May 6, 2009 at 5:25 PM, Barry Smith bsmith at mcs.anl.gov wrote: Lisandro, The checking of the options can be moved to SNESSetFromOptions() that then set some flag in the snes object; but the actual action of