Hi there,<div><br></div><div>I am new to MPICH. I just finished a test program which does</div><div>matrix multiplication. When I used 'mpiexec' to execute the </div><div>program, I found that the more processes, the longer it takes.</div>
<div>Not sure if the result is correct or not? Or I should do some </div><div>things more to improve it?</div><div><br></div><div>WL</div>