Re: [bgl-discuss] error messages

[Steven Pieper <pieper@xxxxxxxxxxx>]

>>> I was wondering if anyone could help me interpret the error messages
>>> Rzv:cannot allocate unexpected buffer from R:30 T:0 C:124
>>> 

Sometime ago I was getting the "unexpected buffer" messages in a Fortran
program that was sending lots of messages to the master node from many
slaves.  I switched to usisng mpi_ssend which fixed the problem (and
seemed to actually run faster in some cases thta had not failed).  The
messages I got were not at all as informative as yours, basically just
cannot allocate.  were you running with some higher than default debug
level?

Steve
Steven C. Pieper, Senior Physicist:  spieper@anl.gov  
Argonne National Laboratory, Physics Division, Bldg. 203, Argonne, IL 60439
Phone:  630-252-4232         Fax -6008
Secretary (Donna Nelson or Debra Morrison) -4100

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