Hello, folks! (:<br><br>My name is Rafael and in order to get started with PETSc, I began writing a program which solves, in parallel, a simple fluid flow linear problem. Now, I want to experiment more by trying some matrix reordering schemes and observing the impact they might cause. So after reading PETSc's documentation, I couldn't find good examples to help me out. Say, for instance, I want to use RCM. How would it be? Will a simple call to the PCFactorSetMatOrdering() function do it? Or is there more? Just to remember you, it's a parallel code...<br>
<br>Thanks in advance (:<br><br>Rafael Santos Coelho<br>