)</span>


     <span style="color: #228b22;">integer</span> ::<span style="color: #a0522d;"> ncomms</span>
     <span style="color: #228b22;">integer</span> ::<span style="color: #a0522d;"> i</span>
     <span style="color: #228b22;">integer</span> ::<span style="color: #a0522d;"> nrecvs_local, nsends_local</span>
     <span style="color: #228b22;">integer</span>, <span style="color: #a020f0;">allocatable</span> ::<span style="color: #a0522d;"> statuses(:,:), local_reqR(:), local_reqS(:)</span>
     <span 