Hi everyone,
<div><br></div><div>I´m wondering if it is possible to measure the CPU time of the sparse matrix vector multiplications within a iterative solver such as the CG in PETSc?</div><div><br></div><div>I´ve been reading the manual, but it seems that the options -log_summary and similar ones only track the convergence behaviour. So, how one could check the performance of matrix vector multiplications?</div>
<div><br></div><div>Thanks in advance,</div><div>Bernardo M. R.</div>