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Hello to all and to whoever is from the United States, <i>Happy 4th
of Jully</i> !<br>
<br>
<br>
I am having these collective aborts while executing a program. More
specifically the error is :<br>
<i>rank 7 in job 38 Calliope_50667 caused collective abort of all
ranks exit status of rank 7: killed by signal 11 [cli_2]:
aborting job: Fatal error in MPI_Allgather: Error message texts
are not available [cli_4]: aborting job: Fatal error in
MPI_Allgather: Error message texts are not available</i><i><br>
</i><br>
But the <i>MPI_Allgather</i> command it's written correctly, since
i checked it multiple times and what about the "<i>Error message
texts are not available</i>"?<br>
<br>
<i>MPI_Allgather(&docs, 1, MPI_INT, texts_vectors, 1, MPI_INT,
MPI_COMM_WORLD);</i><i> </i><br>
<br>
Where <i>docs</i> is a int variable holding a single value for each
node, and <i>texts_vectors</i> is an int array with the size of the
population of the nodes.<br>
<br>
I compile the programm using <i>mpicc -g -o prog prog.c -lm</i> and
execute using <i>mpiexec -n number_of_nodes `pwd`/prog</i><br>
I am using MPICH2 1.0.6 in a linux cluster machine that i use for
the purposes of my bachelor thesis. I know it's an older version,
but the machine belongs to an institute, so i don't have the
permission to upgrade it. <br>
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