Hi,I was digging around a little bit to get the default behavior of HDF5 when using MPI IO.
I tried with and without setting H5Pset_fill_time(h5p, H5D_FILL_TIME_NEVER) for chunked and continuous variables.
There is no difference in the called MPI functions and the datasets contain zeros in both cases (according to h5dump).
Does H5Pset_fill_time make a difference when MPI IO is used? Thanks, Sebastian -- Sebastian Rettenberger, M.Sc. Technische Universität München Department of Informatics Chair of Scientific Computing Boltzmannstrasse 3, 85748 Garching, Germany http://www5.in.tum.de/
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