Hello everyone, Pardon me if this might be a PETSc 101 question, but what exactly is meant when routines like MatSetValues() "caches the values"? Specifically, what happens say, after I iterate through each element within the ComputeJacobian() routine, when I call MatAssemblyBegin/End(). If there's documentation or a paper somewhere that explains this that would be very helpful, because I can't seem to find anything in the PETSc manual describing this process in detail.
Thanks, Justin
