https://community.intel.com/t5/Intel-MPI-Library/MPI-between-two-nodes-that-are-not-directly-connected/m-p/780503#M370 Hi<DIV></DIV><DIV>Assuming that I have three nodes in the network A, B, C such that A is connected to B and B is connected to C, but A and C are not directly connected but only through B. Will it be possible to send an MPI message from A to C by the Intel MPI framework such that B will route it automatically?</DIV> Fri, 29 Jul 2011 14:26:41 GMT yossiamat 2011-07-29T14:26:41Z https://community.intel.com/t5/Intel-MPI-Library/MPI-between-two-nodes-that-are-not-directly-connected/m-p/780503#M370 Hi<DIV></DIV><DIV>Assuming that I have three nodes in the network A, B, C such that A is connected to B and B is connected to C, but A and C are not directly connected but only through B. Will it be possible to send an MPI message from A to C by the Intel MPI framework such that B will route it automatically?</DIV> Fri, 29 Jul 2011 14:26:41 GMT https://community.intel.com/t5/Intel-MPI-Library/MPI-between-two-nodes-that-are-not-directly-connected/m-p/780503#M370 yossiamat 2011-07-29T14:26:41Z https://community.intel.com/t5/Intel-MPI-Library/MPI-between-two-nodes-that-are-not-directly-connected/m-p/780504#M371 No, Intel MPI cannot route it automatically. Intel MPI library relies on OS or a driver or whatever, so direct connection between A and C has to be transparent.<BR /><BR />Regards!<BR /> Dmitry<BR /> Mon, 01 Aug 2011 10:24:51 GMT https://community.intel.com/t5/Intel-MPI-Library/MPI-between-two-nodes-that-are-not-directly-connected/m-p/780504#M371 Dmitry_K_Intel2 2011-08-01T10:24:51Z