Quincey,
Thanks for the response. I'd be perfectly happy if H5Rdereference just
took a DAPL Id. In the process of trying to better understand chunking
and performance issues, I ran across this:
http://www.hdfgroup.org/training/HDFtraining/UsersGuide/Perform.fm2.html
... but it's for HDF4. Any chance of an HDF5-1.8.x update? There
doesn't seem to be any performance-related stuff in the user's guide for
HDF5, at least not in any obvious fashion. Perhaps I just missed it.
Quincey Koziol wrote:
Hi John,
On Sep 17, 2010, at 5:36 PM, John Knutson wrote:
When you dereference a region reference object, presumably the library
internally will open the referenced data set. So where does it get its dataset
access property list from?
Ah, good point, there is no way to pass an access property list to the
H5Rdereference() call. I've added a request to our issue tracker to add this.
Right now, it passes the default property list to the dataset open call.
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