| Commit message (Collapse) | Author | Age | Files | Lines |
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More fixups to the Dependencies files...
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Regenerate Dependencies files.
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Internal feature.
Description:
To complement the "get the class's path" functionality, there needs to be
a way to open a generic property class with a path.
Solution:
Implement the "open a class by path" functionality. Also, add internal
testing routines.
Platforms tested:
FreeBSD 4.6 (sleipnir) (too small for triple testing)
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New internal feature.
Description:
Need some way to determine the "full path" for a generic property class,
i.e. where is this class in the class hierarchy, in relation to its parent
class, etc.
Solution:
Added an internal function "H5P_get_class_path" and a testing function
"H5Pget_class_path_test" that builds the full path of a generic property
class back to the top of its class hierarchy.
This implementation uses '/' characters to delimit the components of the
class path, but no special cases are currently supported for having a '/'
character as part of the actual class name. Should this become an issue,
code to support (and test) it will need to be added.
Platforms tested:
FreeBSD 4.6 (sleipnir) (not major enough to justify triple-test)
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Bug fix
Description:
H5Pequal's algorithm for comparing property lists wasn't allowing property
lists that are equal but had the properties inserted in a different order
in the list's hash table.
Solution:
Re-did the algorithm a bit to compare the properties better.
Platforms tested:
FreeBSD 4.6 (sleipnir) (minor enough to not need triple testing)
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Purpose:
a bug fix
Description:
modify the condition check for the file close degree.
Platforms tested:
Linux 2.2(eirene), Solaris 2.7(arabica), IRIX64 6.5(modi4)
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Purpose:
a bug fix
Description:
When a file is opened for a second time, file close degree is supposed to
be either the same as the first open, or default as the first open is also
default.
Platforms tested:
Linux 2.2(eirene), Solaris 2.7(arabica), IRIX64 6.5(modi4)
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Purpose:
Testing program for new APIs.
Description:
Added API functions to return pointer to low-level file handle
(H5Fget_vfd_handle and H5FDget_vfd_handle) and related property list
setting functions(H5Pset_family_offset and H5Pset_multi_type).
Platforms tested:
Linux 2.2(eirene), Solaris 2.7(arabica), IRIX64 6.5(modi4)
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Purpose:
New API functions
Description:
Added API functions to return pointer to low-level file handle
(H5Fget_vfd_handle and H5FDget_vfd_handle) and related property list
setting functions(H5Pset_family_offset and H5Pset_multi_type).
Platforms tested:
Linux 2.2(eirene), Solaris 2.7(arabica), IRIX64 6.5(modi4)
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Code cleanup
Description:
Clean up ID->name code:
- Reformat to better match library coding standard
- Changed several algorithms to be more efficient
- Integrated into library more smoothly
Platforms tested:
eirene w/FORTRAN & C++
arabica w/FORTRAN
modi4 w/FORTRAN & parallel
sleipnir
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Purpose:
bug fix
Description:
memory leak regarding the ID to name buffer
Solution:
added a new function H5G_free_ent_name that is called on several places of the library
Platforms tested:
windows 2000
linux, with cpp
solaris, with fortran, cpp
irix64, with parallel, fortran
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API name change
Description:
Change all "space time" references to "alloc time", including API functions
and macro definitions, etc.
Platforms tested:
FreeBSD 4.6 (sleipnir) w/C++
Solaris 2.7 (arabica) w/FORTRAN
IRIX64 6.5 (modi4) w/parallel & FORTRAN
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Purpose:
Added 'ID to name' support
Description:
There is a new API function H5Iget_name
Most of the changes are on H5G.c , regarding the symbol table entry struct H5G_entry_t
which has 2 new fields 'name' and 'old_name'
A new private function was introduced H5G_ent_copy, that does a deep copy
between 2 symbol table entries
The test file is getname.c
Platforms tested:
windows 2000, Linux, Solaris
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Code cleanup/More tests
Description:
Cleaned up some compiler warnings and wrote additional tests for space
allocation and storage size routines.
Platforms tested:
FreeBSD 4.6 (sleipnir) w/serial & parallel. Will be testing on IRIX64
6.5 (modi4) in serial & parallel shortly.
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Purpose:
bug fix
Description:
The H5Dget_storage_size test doesn't handle the situation when no
compression is configured.
Platforms tested:
IRIX 6.5
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Regression test for bug fix
Description:
Adjust selection so chunked data needs to be read from pre-allocated chunks
w/filters, to verify that filter is applied correctly.
Platforms tested:
FreeBSD 4.6 (sleipnir) w/parallel
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Purpose:
Design for compact dataset
Description:
Compact dataset is stored in the header message for dataset layout.
Platforms tested:
arabica, eirene.
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Additional regression tests & bug fixes
Description:
There was no testing for the H5Dget_storage_size function and it seemed to
be having problems with compressed, chunked datasets, so write some tests
to verify that its working correctly.
Also, fix case for allocating storage early for chunked datasets
Platforms tested:
FreeBSD 4.6 (sleipnir) serial & parallel
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Code cleanup
Description:
Cleanup up a few compiler warnings...
Platforms tested:
IRIX64 6.5 (modi4) w/parallel
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Code cleanup
Description:
Cleaned up a few warnings from compiling with --disable-hsizet on Linux
Platforms tested:
Linux 2.2.x (eirene)
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Code cleanup
Description:
Clean up a few warnings which were showing up with --enable-production
turned on.
Platforms tested:
FreeBSD 4.6 (sleipnir) serial & parallel
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Code cleanup
Description:
Add a bit more debugging information to one failure mode.
Platforms tested:
FreeBSD 4.6 (sleipnir)
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Purpose:
Bug fix.
Description:
This should fix the nested VL datatype bug.
Platforms tested:
modi4, eirene, impact
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Update, Bug Fix, and Feature Add
Description:
- Updated how AC_{ENABLE,WITH} help messages were being generated.
Autoconf now gives you an AC_HELP_STRING macro to use to create
them.
- Fixed the problem with Linux LFS on RedHat 7.3 machines. It wasn't
finding getdents64(), so we can't rely on that being present
anymore...
- Added GPFS detection and setting.
- Updated how compression is specified. It's no longer necessary to
test for HAVE_ZLIB_H, HAVE_LIBZ, and HAVE_COMPRESS2. The one macro
{H5_}HAVE_COMPRESSION takes care of all of these.
Solution:
Changed the check for Linux LFS from looking for getdents() to
looking at the version number of the kernel (using the uname -r
command). You can still override with the --enable-linux-lfs switch
if you really believe that your <2.4 kernel has LFS support.
Platforms tested:
Linux (2.2 and 2.4)
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Purpose:
temporary solution to avoid failture.
Description:
let VL sequence remain the same.
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Purpose:
Improving testing
Description:
changed the number of elements in nested VL datatype test.
Platforms tested:
IRIX64 6.5(modi4) 64-bit
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Purpose:
New Test VL memory leak.
Description:
Test to see if VL type memory leaks when data is overwritten.
Platforms tested:
Linux 2.2(eirene), IRIX 6.5(paz).
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Purpose:
Bug fix.
Description:
This test fails on TRUE64 system because a compound variable(fill_ctype
in test_rdwr) wasn't initialized.
Solution:
Initialize to zero.
Platforms tested:
Pittsburg's True64(lemieux) system.
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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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Code cleanup
Description:
Clean up some compiler warnings...
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Bug fix
Description:
I/O on "Regular" hyperslab selections could fail to transfer correctly
if the number of elements in the selection's row did now fit "evenly"
into the buffer being used for the transfer.
Solution:
Correct the calculation of the block & count offsets within the optimized
"regular" hyperslab routines.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Code cleanup
Description:
The test for inserting a compound datatype into itself (which should fail)
is issuing warnings about this failure.
Solution:
Turn the warnings off during this test.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Purpose:
Bug #774 fix
Description:
Added a test for the H5Tenum_nameof and H5Tenum_valueof functions.
Values that do not exists in the enumeration type are supplied to
the functions; functions should fail instead of succeeding.
Platforms tested:
Solaris 2.7 and Linux 2.2.18
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Bug Fix
Description:
H5Dcreate and H5Tcommit allow "empty" compound and enumerated types (i.e.
ones with no members) to be stored in the file, but this causes an assertion
failure and is somewhat vapid.
Solution:
Check the datatype "makes sense" before using it for H5Dcreate and
H5Tcommit.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Bug fix (bug #777)
Description:
Current code allows a compound datatype to be inserted into itself.
Solution:
Check if the ID for the member is the same as the ID for the compound
datatype and reject it if so.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Bug Fix for bug #789
Description:
Creating a 1-D dataset region reference caused the library to hang (go into
an infinite loop).
Solution:
Corrected algorithm for serializing hyperslab regions.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Purpose:
Bug fix (#699), fix provided by a user, approved by Quincey
Description:
When a scalar dataspace was written to the file and then
subsequently queried with the H5Sget_simple_extent_type function,
type was reported H5S_SIMPLE instead of H5S_SCALAR.
Solution:
Applied a fix (see bug report 699) and modified out test program
to exercise the case.
Platforms tested:
Solaris 2.7 and Linux 2.2.18
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Test Bug Fix
Description:
Under certain [obscure] circumstances, an object header would get paged out
of the metadata cache, and when it was accessed again and brought back into
the cache, and immediately had additional metadata added to it (an
attribute, usually, or perhaps adding an object to a group), and needed to
be extended with a continuation message, but there was no room in any
existing object header chunks for the continuation message and an existing
object header message needed to be moved to the new object header chunk (I
told you it was obscure :-), the object header message moved to the new
chunk (not the new metadata being added) would get corrupted. *whew* :-)
Solution:
Actually copy the "raw" object header message information of the object
header message being moved to the new chunk, instead of relying on the
"native" object header message information being re-encoded when the object
header is flushed. This is because when an object header is paged out of
the metadata cache and subsequently brought back in, the "native"
information pointer in memory is reset to NULL and only the "raw"
information exists.
[Actually, this additional testing doesn't trigger the bug, which needs
_lots_ of objects to be created and accessed, but it does execise the
object header continuation code more than other tests in the library.]
Platforms tested:
Solaris 2.7 (arabica) & FreeBSD 4.5 (sleipnir)
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Feature Enhancement
Description:
We can now set the MPI_Info object to more than one key/value
pairing. By setting the HDF5_MPI_INFO environment variable to a
semicolon separated list of "key=value" pairs, we can set the
MPI_Info variable to them.
Platforms tested:
Linux
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Renamed pio_info_g as h5_io_info_g to better reflect its
general purpose.
Platforms tested:
eirene(pp)
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Code cleanup.
Description:
Included H5Eprivate.h for a couple of tests which needed it...
Platforms tested:
IRIX64 6.5 (modi4)
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Feature
Description:
moved the routines of setting up and dumping MPI-info object to
test library so that it is avaiable for all tests too.
Platforms tested:
modi4(pp), eirene (serial)
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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:
added more tests to the H5set_extent function
Description:
there was a bug in the H5S_select_fill call when the fill value was not defined
added 2 more set of tests that call H5set_extent without the fill value being defined
there are now 4 sets of tests:
Test H5Dset_extent with chunks on the raw data cache, with and without fill value
Test H5Dset_extent with chunks written to file (b-tree routines), with and without fill value
Platforms tested:
w2000
linux
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Purpose:
Bug Fix
Description:
Using "grp1", "grp2" variable names conflicts Windows' internal variable
definition.
Solution:
Rename them.
Platforms tested:
Linux 2.2
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Bug Fix
Description:
Corrected int vs. unsigned short error that only showed up on big-endian
machines.
Also, add more testing to verify that the coordinates reported for each
element iterated through with H5Diterate are correct.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Bug Fix
Description:
Selection offsets were not being used correctly when iterating through
all hyperslabs selections and point selections.
Solution:
Use the selection offset appropriately.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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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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Purpose:
New feature
Description:
Allow H5Glink and H5Gmove to handle links across different locations.
Solution:
Added H5Glink2 and H5Gmove2 functions with new parameter of destination
location.
Platforms tested:
Linux 2.2(eirene)
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