<div dir="ltr">丁老师 :<div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial">   How to broadcast a double value to all the nodes in the cluster with Petsc<br></div></div></div></div></div></div></blockquote><div>MPI_Bcast().</div><div><br></div><div>Hong </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><div style="line-height:1.7;color:rgb(0,0,0);font-size:14px;font-family:arial"><br><br><span title="neteasefooter"><p> </p></span></div><br><br><span title="neteasefooter"><p> </p></span></div><br><br><span title="neteasefooter"><p> </p></span></div></div><br><br><span title="neteasefooter"><p> </p></span></div><br><br><span title="neteasefooter"><p> </p></span></div></blockquote></div><br></div></div>