| Commit message (Collapse) | Author | Age | Files | Lines |
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Feature Add
Description:
Install the h5perf program (previously called pio_perf). This
required the libh5test library to be compiled statically. I copied
how things were compiled statically for the h5tools library into the
test/Makefile.in.
Platforms tested:
Linux
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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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Purpose:
Code clean up
Description:
On OSF1 systems compiler complained about NGROUPS variable redefinition.
Solution:
Rename NGROUPS to H5_NGROUPS
Platforms tested:
OSF1 V5.1 at PSC
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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, both -n32 and the default (-64?) mode
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Code cleanup
Description:
Clean up some compiler warnings before the code freeze...
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 fix #774
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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Copyright Fix
Description:
Switched the copyright statements from the old, bad version to the
new version we got from the lawyers. Note: not every file was
changed. There are some files which have copyrights not to NCSA (see
the Stream VFD and some of the GIF conversion modules didn't have
copyrights, so I didn't know if they were from others or from us). I
left those alone. If others think they should be changed, please
feel free to do so.
Platforms tested:
Linux
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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 H5S_SCALAR.
Solution:
Applied a fix and modified our test programs to exercise the case.
Platforms tested:
Solaris 2.7 and Linux 2.2.18
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Folded in the feature Bill added to v1.5.
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:
modi4, eirene, burrwhite, all PP.
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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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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:
Compilers moaned about those unused mpi_err variables.
Solution:
Removed them for now. Will make it cleaner later.
Platforms tested:
modi4(pp), eirene.
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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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Purpose:
clean up warnings on windows
Description:
Solution:
Platforms tested:
linux 2.2.18, windows 2000
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Purpose:
code clean-up,for erasing windows warnings
Description:
Solution:
Platforms tested:
linux 2.2.18
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Code cleanup
Description:
Cleanup some warnings from gcc 3.1
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Purpose:
Add WSAstartup and WSAend to make gethostname work on windows.
Description:
Solution:
Platforms tested:
windows 2000
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More Testing
Description:
Add regression tests for H5Diterate.
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 macro definitions (more like redefinitions) of potential keywords:
const, off_t, size_t, and inline are not totally solved yet.
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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Bug fix
Description:
$(LT_RUN) was used to execute ./H5detect in src/Makefile.in.
$RUNTEST was set to $(LT_RUN) which was used to execute sequential
executable. $(LT_RUN) is "../libtool --mode=execute". But libtool
invokes some commands that are not supported in the Tflops machine.
That caused failures during the build and check processes.
Solution:
Upon investigation, there does not seem to be need to use $(LT_RUN)
any more. The "libtool --mode=link" now generates a "fake" executable
that is actually a command-script file that can regenerate the real
executable with dynamic libraries hooks setup properly.
Undo all those $LT_RUN substitute and let $RUNSERIAL execute those
sequential executables.
Platforms tested:
Eirene(serial), burrwhite(parallel), arabica(with and w/out zlib),
Tflops.
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New feature
Description:
Added h5_show_hostname to display the hostname of the host in
which the process runs. It can help identify location of process
in multiple processes or batch launching environments.
Platforms tested:
Eirene (pp)
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Feature
Description:
Added option -c to allow skipping file system Checking. This allows
users to run the test even if the program thinks it may fill up the
file system.
Platforms tested:
eirene
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Code cleanup
Description:
Platform dependent code related to the struct stat and fstat
calls polluted source codes. Hard to maintain.
Solution:
Platform dependent code are moved to H5private.h and then internal
code can #include H5private.h. Repeat those macro definition for
the stdio and multi drivers since they area examples for writing
a virtual file driver. They must not use any internal code.
Platforms tested:
eirene (parallel), modi4 (serial including gass driver.)
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Bug fix
Description:
When several level deep nested compound & VL datatypes are used, the data
in the nested compound datatypes is incorrectly sharing the same "background
buffer", causing data corruption when the data is written to the file.
Solution:
Allocate a separate background buffer for each level of the nested types
to convert. (Also allocate temporary background buffers for array
datatypes, where this sort of problem could occur also)
Added more regression tests to check for these errors.
Platforms tested:
FreeBSD 4.5 (sleipnir) & Solaris 2.6 (baldric)
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Bug fix
Description:
The H5_MALLOC_WORKS macro is not used in v1.4.
Removed the test added.
Platforms tested:
eirene
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Feature
Description:
Added test to verify H5_MALLOC_WORKS (malloc zero byte) macro
Platforms tested:
Eirene
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Purpose:
Bug fix
Description:
fillval.c doesn't know how to find fill_new.h5 in source directory.
Solution:
Prepend source directory to file name in fillval.c
Platforms tested:
Linux 2.2
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Purpose:
Compatibility with v1.5
Description:
Modified a little to match V1.5's fill value changes. These files are
forward compatibility testing.
Platforms tested:
Linux 2.2
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Purpose:
New Function
Description:
H5Tget_member_index was added to compound and enumeration data type to
query member's index by its name.
Platforms tested:
SunOS 5.8
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Bug Fix
Description:
The selection offset was being ignored for certain optimized hyperslab
selection I/O operations.
Solution:
Include the selection offset in the calculation of the location of the
hyperslab to operate on.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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feature
Description:
Added -fsize <fsize> option which controls the family file size
used. This can be used to test the file size limits of a machine
or file system.
Platforms tested:
modi4 (serial and parallel). Did not test on other platforms
because the same code has been tested on the 1.5 branches.
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Purpose:
Bug fix(#697).
Description:
Variable-length string is not treated as string.
Solution:
Added character set and padding as VL string's attributes. They can be
set and retrieved.
Platforms tested:
Solaris 8, IRIX64 6.5 parallel, and FreeBSD.
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Fixed bug found by SAF team
2002-03-28 10:45:35 Robb Matzke <matzke@arborea.spizella.com>
* test_long: Added a test for objects that have very long names; names in
excess of 80,000 characters.
2002-03-28 10:45:11 Robb Matzke <matzke@arborea.spizella.com>
* test_large: The hdf5 file is not recreated for each subtest, but rather all
subtests share the same file.
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Bug Fix
Description:
Regression test for following bug:
The H5Gget_objinfo() function was not setting the 'fileno' field in the
H5G_stat_t struct passed in.
Solution:
Added a "file serial number" to each file currently open in the library
and put that in the 'fileno' field. If a file is opened twice (with
H5Fopen) and the VFL driver detects that it is the same file (i.e. the
two file structures have the same "shared file info" in the library's
memory structures), they will have the same serial number.
This serial number has two drawbacks:
- If a VFL driver doesn't/can't detect that two calls to H5Fopen with
the same file actually _are_ the same file, each will get a
different serial number
- If the same file is closed and re-opened, the serial number will be
different.
It is be possible to fix the second drawback for many VFL drivers, but it
would be a lot of effort and probably isn't worth it until we've got a
good reason to do it. Dunno if we'll ever be able to fix the first
drawback...
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Bug Fix
Description:
Regression test for following bug:
When reading a contiguous hyperslab that spanned the entire dataset and
was larger that the type conversion buffer, the hyperslab routines need
to fill the type conversion buffer and then return to the I/O routines.
When the I/O routines resume the hyperslab operation, it was possible to
have a combination of coordinates which caused the hyperslab iterator
to incorrectly advance in the file, causing some data to be re-read or
re-written.
Platforms tested:
Linux (eirene)
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updated the Dependencies files.
Platforms tested:
modi4 which uses them
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updated the Dependencies files via "gmake depend".
Some how this must be done with --srcdir configure option. That is odd.
Platforms tested:
visual inspected "cvs diff" output.
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New regression test added
Description:
If a non-zero fill-value is used for a chunked dataset, any non-existent
chunked read with an "all" selection (or a contiguous hyperslab selection)
will return zero for those instead of the user's fill-value.
Solution:
Fixed I/O code to pass down fill-value to "optimized" I/O routines, so it
will be available to fill the user's buffer with.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Add regression tests
Description:
Added regression test for using a VL-datatype in two separate files.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Bug Fix
Description:
When file space was returned to the file space free-list for reuse,
occasionally raw data allocations which used space from the free-list
would overlap with the metadata accumulator and get over-written with
the cached information in the accumulator, corrupting the data.
Solution:
Check if the space about to be recycled on the free-list is going to be
used for raw data and also overlaps with the metadata accumulator cache,
avoiding using space that fits those criteria.
This fixes bug #701
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Purpose:
Cleanup warning
Description:
The use of mkdir in h5test.c caused this warning on windows:
...h5test.c(396) : warning C4013: 'mkdir' undefined; assuming extern returning int
Solution:
Replaced mkdir to HDmkdir, that Kent just added. This change
requires the header file <direct.h> to be added to h5test.c
Platforms tested:
SunOS 5.7 (arabica)
Linux 6.2 (eirene)
Windows 2000
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Regression test
Description:
Added regression test which stores variable length strings as an attribute.
Platforms tested:
FreeBSD 4.5 (sleipnir)
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Removing the DPSS (gridstorage) driver source code.
(same as the v1.5)
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 (pthread safe)
arabica (fortran, cxx).
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Bug Fix
Description:
Added regression test for proper library behavior when adding fields past
the end of a datatype.
Platforms Tested:
FreeBSD 4.4 (sleipnir)
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