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Hi,<br>
<br>
Here is my little test program.<br>
<br>
Almost the same as chapter 9.1 of the book "
Using MPI-2: Advanced Features of the Message-Passing Interface"
from William Gropp, Ewing Lusk, and Rajeev Thakur.<br>
<br>
Thanks,<br>
<br>
Eric<br>
<br>
<br>
<div class="moz-cite-prefix">Le 16-03-09 22:39, Éric Chamberland a
écrit :<br>
</div>
<blockquote cite="mid:56E0EC62.7030300@giref.ulaval.ca" type="cite">Hi,
<br>
<br>
I am trying to use the MPI_Register_datarep functionnality with
mpich-3.2, but while executing, I have this error:
<br>
<br>
ERROR Returned by MPI: 67148823
<br>
ERROR_string Returned by MPI: An error occurred in a user-defined
data conversion function, error stack:
<br>
MPI_REGISTER_DATAREP(108): Read and Write datarep conversions are
currently not supported by MPI-IO
<br>
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
<br>
<br>
I have configured mpich-3.2 with: ./configure
--prefix=/opt/mpich-3.2_ch3sock --with-device=ch3:sock
<br>
<br>
Is there anything I have to do to be able to use this
functionality?
<br>
<br>
Thanks,
<br>
<br>
Eric
<br>
<br>
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