[petsc-dev] What needs to be done before a release?

2012-05-25 Thread Tim Gallagher
For what it's worth, I answered a question about how to pass string arrays awhile ago on StackOverflow: http://stackoverflow.com/questions/9686532/arrays-of-strings-in-fortran-c-bridges-using-iso-c-binding/9686741#9686741 Tim - Original Message - From: "Barry Smith" To: "For users of t

[petsc-dev] wtf

2011-12-18 Thread Tim Gallagher
>> I used >> >> hg log gamg.c >> >> to see that you modified this file. Is there a way to see what you did? > > Better to ask someone who knows how to do all that stuff then just me. > >Barry If you do hg annotate -un it will dump the file to stdout with the username and revision tag ne

[petsc-dev] XDMF viewers

2011-12-03 Thread Tim Gallagher
XDMF has collections and a time tag, so you can assign a time step to each dataset and create a collection of those datasets. You can put the data either in the same HDF5 file or different HDF5 file each time step, with a single XML file that points in the right place for each time step. We (u

[petsc-dev] XDMF viewers

2011-12-03 Thread Tim Gallagher
Re: [petsc-dev] XDMF viewers On Sat, Dec 3, 2011 at 14:22, Tim Gallagher < tim.gallagher at gatech.edu > wrote: You do need HDF5 to store "heavy" data, but XDMF can also store data in the XML file as "light" data for small datasets. I see no point to thi

[petsc-dev] XDMF viewers

2011-12-03 Thread Tim Gallagher
You do need HDF5 to store "heavy" data, but XDMF can also store data in the XML file as "light" data for small datasets. Inclusion in PETSc could go two ways -- the first would be using the XDMF library which handles reading/writing both light and heavy data. Or, the XDMF viewer can be built o

[petsc-dev] XDMF viewers

2011-12-03 Thread Tim Gallagher
Hi, Has there been any discussion about adding a viewer for XDMF data? I'm certainly interested in having one -- if somebody else is already working on it or if it's never been considered before, I wouldn't mind helping/doing it. But if it's been discussed and decided it isn't a good idea for s

[petsc-dev] metis config error on XT4

2011-11-30 Thread Tim Gallagher
Without knowing how your system is configured, this may not help. But on the Cray systems we use (they have the modules package installed), if we are using a compiler other than GNU (Intel, PGI, etc) but we want to use cmake, we still have to load the gcc module (not the programming environment,

[petsc-dev] Bug in example code

2011-11-23 Thread Tim Gallagher
the array bounds so must be compiled without that checking. The Fortran 90 examples like ex5f90.F use F90 constructs and thus don't violate bounds. If you plan to use Fortran it makes sense to use the F90 version; after all 2011 >> 1977 :-) Barry On Nov 23, 2011, at 12:04 PM, T

[petsc-dev] Bug in example code

2011-11-23 Thread Tim Gallagher
Hi, I just cloned the petsc-dev branch for the first time and built it with GCC with both release and debug options and the tests during make test worked fine. I then built it with Intel with release options and the tests worked. Then I compiled with debug options and one of the tests generate