[petsc-dev] -dmmg_form_function_ghost

2010-03-25 Thread Jed Brown
On Wed, 24 Mar 2010 17:04:35 -0500, Barry Smith bsmith at mcs.anl.gov wrote: Sorry, I was so stunned when I saw that option I just automatically nuked it. I have pushed 3.1 and dev with the option again. Does your code support ghosted finite differences? With this option?

[petsc-dev] -dmmg_form_function_ghost

2010-03-24 Thread Jed Brown
I know this was an absolutely horrendous API, but this patch completely removed the option which makes ex48 fail (and certainly some user code). Releaes-3.1 either needs to get a proper API for this, or the option needs to remain available. DMMGFormFunctionGhost is currently unreachable. (I'll

[petsc-dev] -dmmg_form_function_ghost

2010-03-24 Thread Matthew Knepley
That option dates from the time I was trying to use DA to do structured finite elements. I have since given up on this, and use a CartesianMesh which has more support for this. Of course, eventually they should merge. Matt On Wed, Mar 24, 2010 at 4:56 PM, Jed Brown jed at 59a2.org wrote: I

[petsc-dev] -dmmg_form_function_ghost

2010-03-24 Thread Barry Smith
Sorry, I was so stunned when I saw that option I just automatically nuked it. I have pushed 3.1 and dev with the option again. Does your code support ghosted finite differences? With this option? Barry On Mar 24, 2010, at 4:56 PM, Jed Brown wrote: I know this was an

[petsc-dev] -dmmg_form_function_ghost

2010-03-24 Thread Barry Smith
Jed uses it in the best example in PETSc! ex48 Barry On Mar 24, 2010, at 5:06 PM, Matthew Knepley wrote: On Wed, Mar 24, 2010 at 5:04 PM, Barry Smith bsmith at mcs.anl.gov wrote: Sorry, I was so stunned when I saw that option I just automatically nuked it. I have pushed

[petsc-dev] -dmmg_form_function_ghost

2010-03-24 Thread Matthew Knepley
On Wed, Mar 24, 2010 at 5:11 PM, Jed Brown jed at 59a2.org wrote: On Wed, 24 Mar 2010 17:04:35 -0500, Barry Smith bsmith at mcs.anl.gov wrote: Sorry, I was so stunned when I saw that option I just automatically nuked it. I have pushed 3.1 and dev with the option again.