| Commit message (Collapse) | Author | Age | Files | Lines |
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Code cleanup
Description:
Clean up lots of warnings based on those reported from the SGI compilers
as well as gcc.
Platforms tested:
SGI O3900, IRIX64 6.5 (Cheryl's SGI machine)
FreeBSD 4.9 (sleipnir) w/ & w/o parallel
h5committest
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Fix typo in file name.
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Added new files
Description:
Added backward compatibility test for new version of dataspace information.
Platforms tested:
FreeBSD 4.9 (sleipnir)
h5committest
Misc. update:
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Added new files
Description:
Corrected code to issue an error when an attribute's dataspace is not able
to be understood by the library.
Platforms tested:
FreeBSD 4.9 (sleipnir)
h5committest
Misc. update:
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Added new files
Description:
Solution:
Platforms tested:
Misc. update:
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Code optimization
Description:
Instead of re-initializing the default stride & block arrays to have values
of '1' in each position each time we perform a hyperslab selection, create
static constant arrays with '1's in them.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
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Code optimization
Description:
Don't copy hyperslab span information as much.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
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Bug fix.
Description:
Not all machines (like Sun and AIX) support fabsl() and fabsf() used
in test/dtypes.c. Changed the coding to use macro names HDfabsl and
HDfabsf. Also set the two macros to use ABS for now so that they will
work for all machines. (need more portable fixes which would involve
configure.)
Platforms tested:
h5committested. (also tested in LANL QSC and Theta).
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Code optimization
Description:
Compute value for array instead of using memset(), since we are looping
through the array indices anyway.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
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Code optimization
Description:
Eliminate memset() calls to clear structures that we completely initialize
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
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Code optimization
Description:
Remove redundant function call by re-using value we already know.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
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Updated with long double to double fix.
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bug fix.
Description:
On LANL QSC, test/dtypes "sw long double -> double" had failed when the
long double values were too small, smaller than the minimum double normalized
floating number. The hw in QSC converts them mostly to 0 but occasionally,
it converts to the some non-zero values which are still <= the minimum
double normalized number. But the conversion verification did not like
them and flagged them as errors.
Solution:
Added code to check if the src value is already smaller than the minimum
number the float class can hold. When that happens and if both hw and sw
conversion results are <= the minimum number, then accepts them as okay
because if the src is smaller than the dst minimum number, an underflow
has occured.
Platforms tested:
Tested in LANL QSC and Theta.
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Description: Fortran parallel test was using h5dwrite_f function
with the wrong parameter type.
Solution: Fixed.
Platforms tested: copper parallel; sequential was tested yesterday
I run out of time yesterday and didn't
test parallel ;-)
Misc. update:
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Purpose: Maintenance
Description: Fortran functions h5dwrite/read_f and h5awrite/read_f
were overloaded with the dims parameter being of type
INTEGER. It was a design flaw. dims should be of type
INTEGER(HSIZE_T). Overloading was done to assure backward
compatibility of 1.4.* branch with hdf5 1.2.* branch.
We promised to remove the old function with INTEGER dims
in 1.6.0. It was removed from the documentation but
was not removed from the source code.
Solution: Finally cleaned up the code.
Platforms tested: Windows 2000 with DEC Fortran, LInux with Intel Fortran,
Solaris 2.7 32/64-bit mode.
Misc. update:
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updated.
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feature
Description:
H5check_version will print warning messages if the version does not
match or if the lib version string is not consistent, even when
$HDF5_DISABLE_VERSION_CHECK is set to 1. This will mess up
tests that try to match output.
Changed it so that if $HDF5_DISABLE_VERSION_CHECK is set to 2, no
warning about version mismatch is printed.
The lib version string warning is suppressed if $HDF5_DISABLE_VERSION_CHECK
is set to any non-zero value.
Platforms tested:
h5committested.
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Code optimization
Description:
Eliminate memory allocations for I/O vectors when using the default
vector size.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
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Code optimization
Description:
Remove another dataspace copy, in certain circumstances.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
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Code optimization
Description:
Remove a memcpy() from a commonly called routine and replace a multiplication
with a series of additions.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
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Code optimization
Description:
Avoid another extraneous dataspace copy.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir) w/parallel
too minor to require h5committest
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Code optimization
Description:
Change algorithm to directly use coordinates describing a chunk's position
in a dataspace instead of creating a dataspace with the chunk's position
selected. This reduces the number of copies of dataspaces we need to keep
around.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir) w/parallel
too minor to require h5committest
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Code optimization
Description:
Check for only performing I/O on a single chunk and re-use memory dataspace,
instead of re-creating the same dataspace & selection the hard way.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir) w/parallel
too minor to require h5committest
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Code optimization
Description:
Eliminate more dataspace copying, etc.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir) w/parallel
too minor to require h5committest
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Correct typo in comment
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Code optimization
Description:
Reduce the number of dataspace copies made when performing I/O on chunked
datasets.
Platforms tested:
Solaris 2.7 (arabica)
too minor to require h5committest
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Code optimization
Description:
Query the dataset creation and transfer properties less often.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.9 (sleipnir) w/parallel
h5committested
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Code optimization
Description:
Eliminate unnecessary allocation and point at existing data structure
instead.
Platforms tested:
Solaris 2.7 (arabica)
too minor to require h5committest
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Code optimization
Description:
Fix H5S_select_hyperslab to use arrays on the stack instead of dynamically
allocating them each time.
Platforms tested:
Solaris 2.7 (arabica)
too small to require h5committest
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Code optimization
Description:
Fix H5S_select_copy so it doesn't call calloc() for allocating memory that
will be immediately overwritten.
Platforms tested:
Solaris 2.7 (arabica)
too small to require h5committest
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Code optimization
Description:
Minor tweaks on the optimized offset/length sequence generator to improve
performance by reducing the number of 64-bit multiplies and calls to memcpy().
Platforms tested:
Solaris 2.7 (arabica)
too minor to require h5committest
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Code optimization
Description:
Compute the size of a chunk once, when the layout information is set,
instead of each time I/O is performed on the chunk.
Platforms tested:
h5committest
Solaris 2.7 (arabica)
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Code optimization
Description:
Move handling for free list arrays that have no maximum size to separate
set of routines and optimize computations for free list arrays with maximum
size to avoid re-computing sizes all the time.
Platforms tested:
h5committest
Solaris 2.7 (arabica)
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Cleanup
Description:
Removed FPHDF configure and test file since it is not implemented
in v1.6.
Platforms tested:
Only tested in Sol parallel.
Misc. update:
Update MANIFEST.
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Code cleanup (sort of)
Description:
Added SetTest() to handle test controls.
Platforms tested:
h5committested.
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feature
Description:
Change testphdf5 to use the common test program syntax.
Needed to change the protocols of all test programs to
fit the requirement of the common test syntax.
Platforms tested:
"h5committested".
Also tested in sol with PP mode.
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Feature.
Description:
Added GetTestParameters() to provide Test Parameters to
individual test programs.
Platforms tested:
"h5committested"
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Feature
Description:
Added to AddTest() a generic parameters pointer argument to
allow some extra parameters for some tests. E.g., test file
names can be customized during runtime and passed into the
test routines.
Platforms tested:
"h5committested".
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Bug fix/code cleanup
Description:
Copy Robb's feature in SSlib that checks that the name of the function
used in the FUNC_ENTER macro is actually the name of function.
Fixed a bunch of typos & copy-n-pasto's for functions with incorrect names.
Platforms tested:
FreeBSD 4.9 (sleipnir) w/parallel
too minor to require h5committest
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Clarify note about the --with-pthread flag.
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Update flags necessary for compiling the library with thread-safety
turned on.
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Code cleanup.
Description:
The routines residing in testframe.c was defined in testhdf5.h due to
historical reason. It really belongs to h5test.h because those routines
reside in libh55test.a.
Solution:
Moved them to the right place. Also removed the duplicated occurance
of testframe.c in the TEST_SRC.
Platforms tested:
Tested in o2 (SGI) parallel.
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bug fix.
Description:
H5FD_mpio_init was calling the public API version of H5Iget_type()
which would clear the error stack, thus cleared away error messages
prematurely.
Solution:
Changed it to call the private version of H5I_get_type() which
does not clear the error stack.
Platforms tested:
o2 (SGI) parallel.
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Inform change of APIs
Description:
Many exception constructors are removed. Although the users won't
have to change their code, unless they used to check for the value
of H5::Exception::detailMessage against 0/NULL, which is not very
likely, they might need to recompile their applications.
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Cleaning up warnings
Description:
Many exception constructors have warnings about reference to temporary
location because of the parameter initialization, for example,
"const string& var = 0."
Solution:
Changed "string&" parameters to pass by value for these constructors.
Consequently, passing string by value also takes care of char pointers
so the overloaded constructors for char pointers are then removed.
Also, instead of setting Exception::detailMessage to null string, I
set it to DEFAULT_MSG ("No detailed information provided") by default.
Platforms:
SunOS 5.7 (arabica)
Linux 2.4 (eirene)
IA-64 (titan)
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bug fix
Description:
the added binary files to read did not have the construction of the "srcdir" path
Solution:
add it
Platforms tested:
linux
Misc. update:
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bug fix
new test for the bug
Description:
the fletcher filter used a 2 byte word buffer to compute the checksum.
this is non portable between big-endian/little endian.
Solution:
replaced with a buffer of 1 byte type
added a test that reads 2 pre-saved files (one LE, other BE) with that filter enabled
Platforms tested:
linux
solaris
AIX
Misc. update:
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added 2 files to list
Description:
Solution:
Platforms tested:
Misc. update:
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added 2 binary files for a new dsets test
Description:
Solution:
Platforms tested:
Misc. update:
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