Hello all,

I'm new in this forum, sorry in advance if it's a duplicate question.

I've read this post written in the year 2009:

http://hdf-forum.184993.n3.nabble.com/hdf-forum-One-dataset-per-process-tt194128.html

it talks about the bad performance of using the approach of "One dataset
per process". Now I've checked this approach getting bad results too.

Are this comments still valid?

I want to write a partitioned mesh where each processor only have its own
point of view, there isn't a global mesh concept. What's the best approach
to do this? There is a starndard to keeping the data grouped per processor
inside the HDF5 file hierarchy (groups,datasets,etc.)?

Thanks in advance,
VĂ­ctor.
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