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Could you try build the latest MPICH (https://www.mpich.org/downloads/) e.g. |
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Hi, |
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The error message indicates a data overflow or data corruption. We will need a reproducer or a backtrace in order to trouble-shoot. |
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Hi,
We have a parallel application with intel MPI (which is based on MPICH) and use SLURM for our HPC. Recently some of our jobs gives this error:
"Error in ADIOI_Calc_aggregator(): rank_index(%d) >= fd->hints->cb_nodes (%d) fd_size=%lld off=%lld\n",Error in ADIOI_Calc_aggregator(): rank_index(850069981) >= fd->hints->cb_nodes (1) fd_size=8863349943 off=7305798900674814957
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 23
searching this repository i could see a comment in src/mpi/romio/adio/common/ad_aggregate.c and
src/mpi/romio/adio/ad_gpfs/ad_gpfs_aggrs.c; thats its overrunning arrays.
What does that mean and how can i tackle this problem?
Thanks
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