hi
We have some problems with communication between the processes when executing
mpi programs.during execution of mpi programs we are getting the following
warning which is slowing down the performance of the application.
mpirun -np 8 ./a.out
Warning: No xauth data; using fake authentication data for X11 forwarding.
Warning: No xauth data; using fake authentication data for X11 forwarding.
Warning: No xauth data; using fake authentication data for X11 forwarding.
Warning: No xauth data; using fake authentication data for X11 forwarding.
Warning: No xauth data; using fake authentication data for X11 forwarding.
Warning: No xauth data; using fake authentication data for X11 forwarding.
Warning: No xauth data; using fake authentication data for X11 forwarding.
we have tried the rectifcation given in install.pdf. also We are not facing any
problems with ssh login and cexec tools.
Pls help us.
regards
ullas
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