[Trilinos-Users] moar memory leaks/obsessive allocations

[Nico Schlömer]

Hi all,

with the big chunk of the Epetra_FE*Matrix allocations gone, I other
leak-like effects surface. Here's one with potentially larger impact,
Teuchos::reduceAll (which is called by virtually all dot-products).

http://win.ua.ac.be/~nschloe/other/mass2.png
http://win.ua.ac.be/~nschloe/other/massif.out.39989

Again, over time, the methods builds up more and more memory. It's
less clear to me how this happens though as reduceAll() itself is
const. It appears to be the create_contiguous call, and hence the
numBytes argument to reduceAll. From then on it's digging where those
calls are made.

--Nico