On 02/11/2013 09:51 AM, Stefan Mauerberger wrote:
Hi Everyone!
Playing around with MPI_FILE_READ() puzzles me a little. To catch all
errors I set the error-handler - the one which is related to file I/O -
to MPI_ERRORS_ARE_FATAL.
However, when reading from a file which has not the necessary size
MPI_FILE_READ(...) returns 'MPI_SUCCESS: no errors'. Well, read values
are just a mess.
Does anyone have an idea how to catch such an error?
The read succeeded. You would consult the status object to see how many
bytes were actually read.
==rob
