Oh and before I forget, Barbara mentioned that the source code might be in the
public domain, perhaps in GitHub? I'm hoping that's the case, as the library
is a bit of a black box right now.
Cheers
From: Hdf-forum [mailto:hdf-forum-boun...@lists.hdfgroup.org] On Behalf Of
Headdon, Jimmy
Sent: 10 November 2015 12:08
To: hdf-forum@lists.hdfgroup.org
Subject: [Hdf-forum] C# API Wrapper - Supported Features
Hello,
I'm using the C# API wrapper currently hosted in NuGet.org and have a couple of
queries regarding feature support:
* Will support for H5P.Shuffle be added in the near future? We would
like to use this alongside compression.
* Will support for H5P.Filter be added in the near future? We are
interested in using the LZO compression library, specifically.
* Could an 'AnyCPU' version of the wrapper be released? We have 32 and
64bit processes and it'd be nice not to have to conditionally switch project
references and third party assemblies depending on which build configuration is
being used
One other issue of note, when using any form of compression (levels 0-9) we
experience AccessViolationExceptions when writing multiple datasets to a single
file. We have discovered that when writing to data sets the C# code path
returns and continues even when data is being written/flushed to disk. You can
prove that this is not an OS operating by killing the writing process after the
code path has returned, resulting in a corrupt HDF5 file. Even closing the
datasets (and all associated identifiers) results in AccessViolationExceptions
if the calling code continues and subsequently tries to write another data set,
or append to any existing one. It looks like something is missing that
prevents the code path returning before the flush/close has fully completed.
Any ideas?
Cheers
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