Excellent. Where can I find more information on this. I don't see
anything like that in hdf5-1.8.9-pre1-RELEASE.txt.
regards
Adam
On 2012-04-24 22:34, Quincey Koziol wrote:
Hi Mark/Adam,
The "file image" feature is available in the upcoming 1.8.9 release,
which has a prerelease candidate available here:
http://www.hdfgroup.uiuc.edu/ftp/pub/outgoing/hdf5/hdf5-1.8.9-pre1/
Quincey
On Apr 24, 2012, at 2:53 PM, Mark Miller wrote:
Ah, that capability also exists but not in a currently released version
of HDF5. I think it is available in HDF5-1.9 series. Maybe someone from
HDF Group could point you in the right direction. Also, have a looksee
here...
https://visitbugs.ornl.gov/attachments/66/load_core_file_driver_from_image_RFC_v04.pdf
Hopefully, Quincy Koziol might be able point you to actual HDF5 version
tarball supporting this.
Mark
On Tue, 2012-04-24 at 12:45 -0700, Adam Wierzchowski wrote:
Hi,
thank you. Exactly what I needed. But what about reading these data. I
need something like:
H5Fcreate...
H5InitializeWithRawBytesFromMemory(void* dataPointer, int
dataLengthInBytes)
regards
Adam
MM> If I am understanding you correctly, you can do that using the 'core'
MM> virtual file driver (VFD). Have a look at...
MM> http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetFaplCore
MM> You need to create a file-access or file-creation properties list object
MM> with appropriate values set for the core VFD and it should behave as you
MM> describe.
MM> Good luck.
MM> Mark
MM> On Tue, 2012-04-24 at 06:55 -0700, Adam Wierzchowski wrote:
Hi,
I have my custom format where I keep all kinds of data: strings, arrays
etc. I'd also like to keep chunk of data which is basically whole hdf
file. Is it possible?
Idea is to keep hdf5 file in memory and dump all that data to my file.
When reading just read all that data to memory and read from it with
hdf5 functions. Problem is that haven't found functions which will allow
me to do that in hdf5 docs.
hope you can help me
regards
Adam
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Mark C. Miller, Lawrence Livermore National Laboratory
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_______________________________________________
Hdf-forum is for HDF software users discussion.
[email protected]
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Hdf-forum is for HDF software users discussion.
[email protected]
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