<HTML><BODY><div>Dear sir or madam,</div><div> </div><div>I enabled a feature on configuring the mpi library, which is --enable-mutex-timing (calculate the time spent waiting on mutexes).</div><div>But I don’t know how to use it.</div><div>Could you provide me with some ideas or solutions?</div><div>Thank you for reading, I appreciate your replies!</div><div> </div><div>Sincerely,</div><div>Yongyu Chen</div><div> </div><div> </div><div data-signature-widget="container"><div data-signature-widget="content"><div>Sincerely,<br>Yongyu Chen</div></div></div></BODY></HTML>