diff options
author | Robb Matzke <matzke@llnl.gov> | 1998-01-16 19:52:04 (GMT) |
---|---|---|
committer | Robb Matzke <matzke@llnl.gov> | 1998-01-16 19:52:04 (GMT) |
commit | 74618e3670ed6c8db4c01dd30d1d7bba70447027 (patch) | |
tree | 7cb9ab8c0802eb8a46edc885dd8d6167a3c98d24 /src/debug.c | |
parent | e59138031958a1ceb6105de0e1b222f85f2ac017 (diff) | |
download | hdf5-74618e3670ed6c8db4c01dd30d1d7bba70447027.zip hdf5-74618e3670ed6c8db4c01dd30d1d7bba70447027.tar.gz hdf5-74618e3670ed6c8db4c01dd30d1d7bba70447027.tar.bz2 |
[svn-r155] Changes since 19980114
----------------------
./html/Datasets.html
Removed some archaic comments about data spaces. Fixed example
code.
./MANIFEST
./html/H5.format.html
./src/H5O.c
./src/H5Oprivate.h
./src/H5Ocstore.c [DELETED]
./src/H5Oistore.c [DELETED]
./src/H5Olayout.c [NEW]
./src/Makefile.in
./test/istore.c
Replaced H5O_CSTORE and H5O_ISTORE messages with a more
general H5O_LAYOUT message.
./src/H5D.c
./src/H5Dprivate.h
./src/H5Dpublic.h
A little more work on the pipeline. Access to the file data
is through the new H5F_arr_read() and H5F_arr_write() which do
I/O on hyperslabs of byte arrays and don't depend on data
layout. This should simplify the I/O pipeline quite a bit.
I also added another argument to H5Dread() and H5Dwrite() to
describe the hyerslab of the file array on which I/O is
occuring. We discussed this at last week's meeting.
./src/H5Farray.c [NEW]
Added functions that sit on top of H5F_block_read() and
H5F_istore_read() and implement a common set of functions
between all layouts. This means I/O of hyperslabs of
byte-arrays in the file to arrays of bytes in memory. When
operating on arrays of elements (>1byte) then we just add
another dimension. That is, a 10x20 array of int32 becomes a
10x20x4 array of bytes.
[This is the area I'll be working on most of next week to
implement partial I/O for contiguous data and to improve
performance for chunked data.]
./src/H5Fistore.c
./src/H5Fprivate.h
Replaced the H5F_istore_t data type with the layout message
H5O_layout_t which looks almost the same. Eventually I'd like
to rename `istore' to `chunked' everywhere and use `istore'
for 1-d storage where the chunks are all different sizes like
in the small object heap where each object is a chunk.
./src/H5V.c
Changed ISTORE to LAYOUT in one place.
./test/dsets.c
Fixed for extra argument to H5Dread() and H5Dwrite().
Diffstat (limited to 'src/debug.c')
0 files changed, 0 insertions, 0 deletions