| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
| |
Purpose:
New feature
Description:
Added Adler32 checksum as a filter in pipeline
Platforms tested:
arabica (fortran), eirene (, C++), modi4 (parallel, fortran)
Misc. update:
Update release_docs/RELEASE.
|
| |
|
|
|
|
|
|
|
|
|
|
| |
Code cleanup/new feature.
Description:
Split FUNC_LEAVE into API and non-API specific versions. This allows a
solution to compiling this branch with C++, as well as reducing the size
of the binaries produced.
Platforms tested:
FreeBSD 4.7 (sleipnir) w/serial, parallel (including MPE) & thread-safe
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Code Cleanup & New Feature
Description:
H5config.h.in:
Removed H5_HAVE_COMPRESSION & H5_HAVE_FILTER_GZIP flags.
Added H5_HAVE_FILTER_DEFLATE flag.
H5Z.c:
H5Zprivate.h:
H5Zpublic.h:
Switched from using H5_HAVE_COMPRESSION flag in favor of
H5_HAVE_FILTER_DEFLATE.
Added H5Zunregister & H5Zfilter_avail API functions.
Changed a numeric constant (256) to a symbolic constant
(H5Z_FILTER_RESERVED).
Automatically add the shuffling filter to the list of available filters
(when it is enabled).
Moved prototypes for H5Z_filter_deflate & H5Z_filter_shuffle from the
public header into the private header.
H5Zdeflate.c:
Switched from using H5_HAVE_COMPRESSION & H5_HAVE_FILTER_GZIP flags in
favor of H5_HAVE_FILTER_DEFLATE.
Cleaned up formatting & error reporting a bit.
H5Zshuffle.c:
Rewrote shuffling algorithm to be more efficient.
Added error checking & reporting.
Added standard Pablo information.
Added standard function header comment.
Added FUNC_ENTER & FUNC_LEAVE macros.
Platforms tested:
Tested h5committest {arabica (fortran), eirene (fortran, C++)
modi4 (parallel, fortran)}
FreeBSD 4.7 (sleipnir)
|
|
|
Purpose:
Adding internal shuffle filter
Description:
With the combination of shuffling filter with general compression
algorithm, the compression ratio may be improved without adding much
encoding and decoding time for many real NASA datasets(especially
floating data) and other application
datasets(See techNotes).
Solution:
SHuffle the bytes within the data to utilize the locality.
Platforms tested:
arabica , eirene, modi4
Misc. update:
Update MANIFEST if you add or remove any file.
Update release_docs/RELEASE for bug fixes, new features, etc.
Update applicable document files too.
|
