| Commit message (Collapse) | Author | Age | Files | Lines |
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Regenerate Dependencies files.
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Bug Fix
Description:
Tests were failing on SOlaris machines.
Solution:
Added an explicit return value (0) to the script and main function.
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more features to h5diff
Platforms tested:
linux, windows
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changed script for tests
Platforms tested:
linux 2.4.18
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added h5fiff to configure and makefiles
Platforms tested:
linux 2.4.18
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added a test file , a makefile and a script to run h5diff tests
Platforms tested:
linux 2.4.18
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added a new file
Description:
prototype program for h5diff
Platforms tested:
windows 2000
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"current setting".
latforms tested:
Modi4
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Code cleanup
Description:
Removed more compiler warnings, etc.
Platforms tested:
Linux 2.2.x (eirene) w/parallel
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Code cleanup
Description:
Turn on more warnings in the IRIX builds and clean them up.
Platforms tested:
IRIX64 6.5 (modi4) w/parallel
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Possible Bug Fix
Description:
There seems to be a problem with the h5cc script picking up old
header files. This may have something to do with the CPPFLAGS macro
being set to some nefarious thing and the compiler looking in those
directories for the header files instead of the one where HDF5 is
actually installed.
Solution:
Put the -I$includedir first.
Platforms tested:
None...This is really triggered by the nightly tests. I'm kind of
hoping that this will fix things...
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Bug fix
Description:
Old setup put $(srcdir)/h5redeploy in the install list but this
same list is used for clean too, thus the file is removed from
source. That is bad.
Solution:
Set it to use a cp to do it. Need to change the source version
name to something else because for one, it is confusing to use
the same name. For another, if the build is done in place (i.e.,
not using --srcdir), the source file is removed, again.
So, renamed it with the .in suffix. Who knows, it may take
more processing than just cp when more features are added to it.
Platforms tested:
Eirene
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Tested on eirene.
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New tool
Description:
This updates compiler tools (e.g., h5cc) with new directory where
the HDF5 software has been installed.
Platforms tested:
modi4.
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Bug Fix
Description:
On AIX machines, the number of script interpreters which ran the
testh5dump.sh script would strip too many of the quotes away, causing
problems if you're quoting something with a space in it.
Solution:
Just got rid of the spaces and used ',' instead.
Platforms tested:
AIX and Linux
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Code cleanup
Description:
Clean up warnings on IRIX64 6.5 (modi4)
Platforms tested:
IRIX64 6.5 (modi4)
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Purpose:
user reported a bug on h5 to gif tool
Description:
h5 to gif did not read an HDF5 image correctly
Solution:
updated the program so that it reads the updated HDF5 image format to the latest specification
the debug version of MSVC was giving a failure on the write of the GIF file,
regarding the GIF file pointer
this write error is eliminated declaring that pointer a global variable
there is still an applicattion error on the exit of the program, only on the debug version of MSVC
Platforms tested:
w2000
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Migrate from configure macros of XYZ_ABC to H5_XYZ_ABC
Description:
configure generates many macros definitions on the fly and
were stored in src/H5config.h which is included by H5public.h.
But other software that uses hdf5 may also run their own configure.
There can be a clash in macro name space. We decided awhile ago
to prepend all generated macros with "H5_" to avoid conflicts.
The process has started and this commit completes it (at least attempt
to).
Solution:
Many macros symbols (e.g. SIZEOF_xxx and HAVE_xxx were changed to
H5_SIZEOF_xxx and H5_HAVE_xxx). Then H5private.h no longer includes
H5config.h. This cuts H5config.h away from HDF5 source code.
Pending issues:
The module of fortran and pablo are to be resolved in a different
commit.
Platforms tested:
eirene (parallel), arabica (solaris 7 --enable-fortran, --enable-cxx)
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Code cleanup
Description:
Clean up warnings from gcc 3.1
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Code Cleanup
Description:
Clean up compiler warnings from the last bunch of checkins
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Regen
Description:
Updated Dependencies file...
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Minor h5ls bugfix for compound types with array members.
(Similar changes shortly for 1.4 branch).
2002-04-04 16:39:09 Robb Matzke <matzke@arborea.spizella.com>
* display_cmpd_type: Removed code to display array dimensions from display_cmpd_type()
since this was a holdover from the days when hdf5
didn't have an array datatype and was duplicated by
display_array_type().
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HDF4 Removal
Description:
There were some testfiles still left after we removed HDF4 from the
HDF5 tree...
Platforms tested:
Linux
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Code removal
Description:
Removed the HDF4 source files from the HDF5 tree. The directories
will remain. Use the "-P" option when doing a cvs checkout or update
to "prune" the empty directories from your personal tree.
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Code Motion
Description:
Removal of HDF4 from the configure/Makefiles. This is a precursor to
the actual physical removal of the HDF4 tools from the HDF5 tree.
Platforms tested:
Arabica, Dangermouse
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Bug Fix
Description:
Some -I paths weren't included in the h5cc script. That would cause
the compiler to fail if it was trying to find gass header files or
the like.
Solution:
Added the CPPFLAGS macro to the h5cc.in file so that it'll be there
when it's generated. This will also include some -D options which we
compiled the library with, like the LFS flags on Linux.
Also changed the configure* files so that it will "chmod" the created
h5cc file to 755 (executable) since that wasn't happening all the
time...
Platforms tested:
Linux
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Bug Fix
Description:
There was a problem with having a lot of groups nested together. We
could only handle 1024 characters at most, but, in a parallel program
especially, it could occur that there were lots and lots of groups
and would be more than 1024.
Solution:
I made the "objname" part of the obj_t structure a pointer instead of
a fixed size. Added code to allocate/deallocate the memory we need
for it. Had to fix how the "prefix" was being handled in the h5dump
program. It was also set to only 1024 characters in length. I made it
dynamic.
Added a test case...Go me!
Platforms tested:
Linux, Solaris
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Oops
Description:
I added files for testing the group comments dumping feature, but
didn't actually add it to the testh5dump.sh script.
Solution:
Added it.
Platforms tested:
Linux
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Test Add
Description:
Added a test for dumping files with the multi driver.
Platforms tested:
Linux
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Test Addition
Description:
Added tests to the h5dumper for split and family file drivers.
Platforms tested:
Linux
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Code cleanup
Description:
Cleanup compiler warnings found by the SGI compiler and gcc 3.0
Platforms tested:
FreeBSD 4.5 w/gcc 3.0 (hack) && IRIX64 (modi4)
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Bug Fix
Description:
The library path was relying upon the "exec_prefix" variable.
However, we weren't including that into the h5cc script.
Solution:
Added it.
Platforms tested:
Linux
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Fixed copyright notice
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2002-01-31 15:22:24 Robb Matzke <matzke@arborea.spizella.com>
*: Displays array data type information instead of saying `4-byte
class-10 unknown'.
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Purpose:
Small Fix
Description:
Changed how the list of drivers were listed from:
{ "driver1",
"driver2",
/* ... */
"drivern",
#ifdef FOO
"driverm"
#endif
};
to
{ "driver1"
,"driver2"
/* ... */
,"drivern"
#ifdef FOO
,"driverm"
#endif
};
since it's a nicer way of doing the same thing without the annoying
warning of an extraneous , if FOO isn't defined.
Platforms tested:
Dangermouse, Modi4, Kelgia
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Purpose:
Feature Add
Description:
Added support for dumping Group Comments. This involved a
modification of the DDL as well.
Solution:
Steal code from h5ls and put it in the h5dump. The ddl.html file was
updated as normal. And a test was created...
Platforms tested:
Dangermouse, Modi4, Kelgia
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Purpose:
Bug fix
Description:
The "make depend" command wasn't propagating down into the tools/
directories.
Solution:
Added the "depend:" part to the Makefile in the tools/ subdirectory.
Platforms tested:
Linux
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Removing the DPSS (gridstorage) driver source code.
Description:
The DPSS (using Grid-Storage) driver is retired.
Removed the configure option with-gridstorage from configure.in.
Cvs remove the following files
./src/H5FDdpss.c
./src/H5FDdpss.h
./test/dpss_read.c
./test/dpss_write.c
Regenerated Dependencies files (some had to be hand-edited since
'make depend' did not cover them.)
Removed reference to DPSS Virtual file driver from H5F.c.
Platforms tested:
modi4 (Parallel; -with-gass=...), eirene, arabica (fortran, cxx).
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Bug Fix.
Description:
The H5Rget_object_type function could not get the object type for dataset
region references.
Solution:
Added a new function, H5Rget_obj_type, to replace H5Rget_object_type.
The new function requires the reference type as an additional parameter,
in order to allow queries on different reference types to be performed
correctly.
Platforms tested:
FreeBSD 4.4. (sleipnir)
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Purpose:
minor code changes for SDS conversion with unlimited dimension case
Description:
Solution:
Platforms tested:
eirene
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Purpose:
parameter file
Description:
handle parameters in various special cases.
Users donot even have to use this file if they don't have those special needs.
1) memory optimization (should always be set to 0 without handling huge SDS array conversion)
2) unlimited dimension with zero current size, users can use this file to define
their chunk size.
Solution:
Platforms tested:
RedHat Zoot 6.2
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Purpose:
a bug fix
a feature added
Description:
1.conversion of unlimited dimension data with the current dimensional size 0
2. Use a parameter file to control some special cases:
1) To subdivide the huge array into hyperslabs, a memory buffer size has i
to be set.
2) when current dimensional size is 0, a default chunk size can be set.
Solution:
bug fixed 1. Old approach: the current dimensional size is set to H5S_UNLIMITED, which is
a huge number. The default chunk size is set as a *FIXED* default value.
2. New approach: the current dimensional size is set to the current value 0.
Users can provide the chunk size through a parameter file.
Platforms tested:
eirene
[machines you have tested the changed version. This is absolute
important. Test it out on at least two or three different platforms
such as Big-endian-32bit (SUN/IRIX), little-endian-32(LINUX) and
64-bit (IRIX64/UNICOS/DEC-ALPHA) would be good.]
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Purpose:
bug fixed
Description:
Make HDF4 dataset converted from Vdata extensible.
Solution:
Platforms tested:
RedHat 6.2(Linux)
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Purpose:
bug fixed
Description:
HDF4 Vdata is extensible, when converted, the new HDF4 data set should also be extensible.
Solution:
Make the HDF4 dataset converted from Vdata unlimited dimensions.
These three testing files should be updated accordingly.
Platforms tested:
Linux, RedHat 6.2
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Backward Compatibility Fix
Description:
One of H5P[gs]et_buffer's parameters changed between v1.4 and the
development branch.
Solution:
Added v1.4 compat stuff around H5P[gs]et_buffer implementation and testing
to allow v1.4.x users to continue to use their source code without
modification.
These changes are for everything except the FORTRAN wrappers - I spoke with
Elena and she will make the FORTRAN wrapper changes.
Platforms tested:
FreeBSD 4.4 (hawkwind)
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Code cleanup
Description:
Windows is generating hundreds of warnings from some of the practices in
the library. Mostly, they are because size_t is 32-bit and hsize_t is
64-bit on Windows and we were carelessly casting the larger values down to
the smaller ones without checking for overflow.
Also, some other small code cleanups,etc.
Solution:
Re-worked some algorithms to eliminate the casts and also added more
overflow checking for assignments and function parameters which needed
casts.
Kent did most of the work, I just went over his changes and fit them into
the the library code a bit better.
Platforms tested:
FreeBSD 4.4 (hawkwind)
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Purpose:
A new feature
Description:
While testing h4toh5 utility with real NASA files, we find an example that the data array(one SDS) is so big that it exceeds the physical memory of some machine(>128 MB) and the conversion failed. Before the smart hyperslab operation is out, I am dividing the whole SDS into smaller hyperslabs with each hyperslab propotational to the original SDS array dimensions. For example, a three dimension array with 1000*1000*1000 elements, I can divide them into eight 500*500*500 pieces. I can read and write each piece and remember their starting and ending points. In this way, the memory allocation failure can be avoided; however, it may not be the efficient way.
I've tested this feature using SDS without chunking. It works fine. However, when testing SDS with chunking, it is extremely slow. This happens to be a bug in HDF5 library now. Quincey may fix this later and give me a more efficient way to handle the problem. Currently all my testing files are with UNLIMITED dimensions, so in HDF5 the chunking feature will be required.
SO by default, this feature will not be turned on.
Solution:
see the above
Platforms tested:
linux 2.2.18
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Code cleanup
Description:
Fix a bunch of warnings
Platforms tested:
Linux 2.2 (eirene)
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Purpose:
Changed to the new generic property list for dataset creation property
list.
Platforms tested:
Arabica, modi4 and Hawkwind
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Kludge
Description:
Since we're only about halfway through converting the internal use of
property lists from the "old way" to the generic property lists, we turned
off snapshots to avoid exposing lots of API changes to users, until the
APIs settled down.
Getting the snapshots rolling again seems to have become a priority, so
some changes are going to have to be made now that were going to be
postponed until we were completely finished with the conversion. This
requires that the old API functions be able to deal with both the old
and new property lists smoothly.
Solution:
Kludge together the property list code so that they can transparently handle
dealing with both the old and new property lists
Platforms tested:
FreeBSD 4.4 (hawkwind)
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