Hello everyone, I am using the LBFGS type in the SNES solver, and it's working fine. But I want to change the number of stored updates in this method. This variable of quasi-newton methods is usually chosen by the runtime option: -snes_qn_m <m>. However, I would like to change this variable inside my code, when calling a function, for example, but I can't find any kind of PETSc function that changes this variable directly. Is there any function like this? If not, is there some way to do that without using -snes_qn_m <m> at runtime?
Best regards, -- Bruno Souza
