[petsc-users] small problems

[edgar via petsc-users]

Dear list,
Some weeks ago, someone kindly shared a patch to improve the performance 
on small problems (less than or around 1 000 dofs). I deleted the 
e-mail, thinking that I would be able to find it back on the archives. 
It may have been in the petsc-maint list, which means that there is no 
archive. I would like to ask if someone could redirect the thread, a 
link in https://lists.mcs.anl.gov/pipermail or tell me where I can find 
the pull request or patch. Thank you very much in advance.