[petsc-dev] reorganizing src/sys

[Dmitry Karpeev]

sys/shell is mine. It's a badly named attempt at simple language
interoperability. Since it's not really being used, as far as I know, it
can go, although the corresponding parts of petsc4py would have to be
removed, too. I can clean it out this week along with some other long dead
experimental code.
Dmitry.
On Dec 11, 2012 6:36 AM, "Barry Smith" <bsmith at mcs.anl.gov> wrote:

>
>    Removed. Thanks, Barry
>
> On Dec 10, 2012, at 11:00 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:
>
> > comm/pami was mine, but it can be removed because that code only works
> on COMM_WORLD anyway (lame interfaces in the PAMI/MPI implementation)
> >
> > On Dec 9, 2012 8:36 PM, "Barry Smith" <bsmith at mcs.anl.gov> wrote:
> >
> >    The src/sys directory is getting rather clogged with an odd
> collection of stuff in seemly randomly and bizarrely named directories with
> no hierarchy (yes Jed I know we don't need no stinky hierarchy, we only
> need tags but that won't help hz50241027 who has "No tags file").
> >
> > Barrys-MacBook-Pro:sys barrysmith$ pwd
> > /Users/barrysmith/Src/petsc-dev/src/sys
> > Barrys-MacBook-Pro:sys barrysmith$ ls
> > adic          comm          error         f90-src       ftn-custom
>  makefile.html mpiuni        python        shell         totalview
> viewer
> > ams           dll           examples      fileio        index.html
>  matlabengine  objects       random        threadcomm    utils         yaml
> > bag           draw          f90-mod       fsrc          makefile
>  memory        plog          sf            time          verbose
> >
> >
> > I'd like to organize it with more structure, first putting all the
> "system" stuff that does NOT know about PetscObject (only depends on
> petscerror handling, info, and malloc, note does not depend on logging)
> together (truesys), all the stuff that defines the PetscObject model and
> logging together (petscobject), and all the stuff that builds higher level
> infrastructure on top of PetscObjects (topobjects). (names subject to
> improvement).
> >
> > The truesys is mostly wrappers for non-portable system routines, things
> like PetscSortInt() etc.
> >
> > topobjects includes viewer, random, draw, sf
> >
> > There is some weird stuff like shell?, comm/pami? other?  What are they?
> Who owns them? Should they be removed?
> >
> >   As with most changes in PETSc I'd like to do this quickly but
> evolutionarily, moving things around a bit at a time to get to the new form.
> >
> > Thoughts?
> >
> >    Barry
> >
> >
> >
>
>
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