[OMPI users] MPI_Waitany segfaults or (maybe) hangs

Dear MPI users, I am struggling against the bad behaviour of a MPI code. These are the basic informations: a) fortran intel11 or intel 12 and OpenMPI 1.4.1 and 1.4.3 give the same problem. activating -traceback compiler option, I see the program stops at MPI_Waitany. MPI_Waitany waits for th

[OMPI users] mpirun should run with just the localhost interface on win?

on winxp, with the following net setup (just localhost, is it on?) C:\trunk-build-release>ipconfig /all Windows IP Configuration Host Name . . . . . . . . . . . . : SOMEHOSTNAME Primary Dns Suffix . . . . . . . : DOMAIN.SOMECO.COM Node Type . . . . . . . . . . . . : Hyb