On Jul 18, 2013, at 8:59 AM, David Knezevic <dkneze...@seas.harvard.edu> wrote:

> The issue for me is that this also arises in a lot of application codes 
> that me and my colleagues use. We can't use 
> '-mat_new_nonzero_allocation_err false' for larger scale problems since 
> it runs very slowly (presumably due to the mallocs). Is there a 
> configure option for turning off blocked dofs? If so, I can just go 
> ahead and use that (a bit cleaner than hard-coding block size to 1).

Indeed, I should have mentioned that before!

elfboy(97)$ ./configure --help | grep blocked
  --enable-blocked-storage
                          Support for blocked matrix/vector storage



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