Cray X1 Port
Description:
Porting 1.7 branch to Cray X1. With these changes, HDF5 builds, but
there are some errors in the tests. Working on the errors.
Solution:
Added nv1-cray file to config directory.
Cleaned up some code in hl/c++ that was causing compiler to complain.
Platforms tested:
Cray X1, mir, sleipnir
Misc. update:
bug fix
Description:
some lines were longer that 132 characters (the "official" max lenght of a line in F95)
the g95 compiler complained about it
Solution:
reduce the line lenght
Platforms tested:
linux (g95, intel)
Misc. update:
bug fix
Description:
the hdf5 file of the test was being generated on the NFS filesystem
Solution:
use the libtest function h5_fixname
Platforms tested:
Linux
Misc. update:
added new fortran parallel tests that replace the old ones
Description:
this first set of tests do a write/read by hyperslabs
Solution:
Platforms tested:
Linux (heping) PGI compiler
Linux (heping) Intel compiler
AIX (copper) IBM compiler
SGI Altix (cobalt) Intel compiler
Xeon Linux cluster (tungsten) Intel compiler
Misc. update:
Remove C99 types from new metadata cache related API calls
(take 2 -- missed one in the previous check in)
Description:
Windows (and perhaps others) don't like int32_t and int64_t. While
we have dealt with the issue internally, it is more of a problem
in API calls.
Solution:
Convert int32_t to int and int64_t to long int in the new metadata
cache related API calls.
Platforms tested:
heping
Misc. update:
Code cleanup
Description:
Migrate MPE macros to H5private.h, in preparation for using the
H5MPprivate.h file for "memory pool" API.
Platforms tested:
FreeBSD 4.11 (sleipnir) w/parallel
Too minor to require h5committest
Remove C99 types from new metadata cache related API calls
Description:
Windows (and perhaps others) don't like int32_t and int64_t. While
we have dealt with the issue internally, it is more of a problem
in API calls.
Solution:
Convert int32_t to int and int64_t to long int in the
H5AC_cache_config_t structure used by the new metadata cache
related API calls. Added explicit type casts to convert
between internal and external representations.
Platforms tested:
h5committested
Misc. update:
Adding windows workspace to simulate the fortran auto-type conversion procedures on linux.
Description:
Solution:
Platforms tested:
windows xp
Misc. update:
Update path of High-level fortran library because of internal updates of the library on Linux.
Description:
Solution:
Platforms tested:
MSVS 6.0 on windows
Misc. update:
bug fix, the wrong setting at H5public.h causes library failed to be compiled on windows.
Description:
"long long" needs to be changed to long_long since "long long" can not be recongized on windows.
Solution:
Platforms tested:
MSVS 6.0 on windows XP
Linux 2.4 on heping
Misc. update:
bug fix
Description:
When using memcpy on windows, <string.h> needs to be included.
Solution:
include <string.h>
Platforms tested:
MSVS 6.0 on windows XP, too minor to test with three platforms.
Misc. update:
Code cleanup
Description:
Clean up a few compiler warnings of various sorts...
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
Bug fix
Description:
Correct bug where buffers that have only fractional elements (usually from
being compressed before being shuffled) would cause optimized algorithm to
dump core.
Solution:
Don't attempt to shuffle bytes unless we've got more than one element.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
Bug fix.
Description:
The previous bug fix of H5Zscaleoffset filter was not secure enough.
Solution:
Slight modification based on previous version.
Platforms tested:
heping
Misc. update:
Purpose:
Bug fix
Description:
Some platforms (Windows) don't have the long long type, which causes automatic
Fortran type matching to fail.
A solution is to use HDF5's long_long type.
Solution:
Changed H5match_types.c to use long_long type. Moved definition
of long_long out of H5private.h and into H5public.h.
Platforms tested:
mir, copper, pommier
Bug fix
Description:
Kent reminded me that switching the logic wasn't enough, we really needed
to add the definition to the configure script.
Solution:
Do that.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
Code cleanup
Description:
Switch name & logic from H5_LLONG_TO_FP_CAST_BROKEN to
H5_LLONG_TO_FP_CAST_WORKS, to better match the rest of the library.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
Bug fix.
Description:
The scaleoffset filter checks the uppper limmit of span of values
before it is assigned. The check for floating-point data, which may
not be represented in the machine exactly as the user wanted, did
not consider this.
Solution:
Slight modification of check above.
Platforms tested:
heping
Misc. update:
Bug fix
Description:
On visual studio 6.0, conversion from unsigned long long to double is not supported.
Even during compilation stage, it will fail.
Solution:
Albert changed the way the macro is handled so that for windowx MSVS 6.0,
the code that has conversion from unsigned long long to double will not compile.
Platforms tested:
windows, linux
Misc. update:
Update config/lt_vers.am
Description:
My version number bump to config/lt_vers.am somehow didn't get checked
in with the rest of the metadata cache API mods.
Solution:
Bumped the version numbers again, and try checking in the file again.
Platforms tested:
None -- but see previous checkin of metadata cache API additions.
Misc. update:
Add API calls allowing user control of the metadata cache.
Description:
Prior to this update, the metadata cache was not configurable
from outside the library.
Solution:
Add API calls allowing the user to configure the metadata cache
either at file open time, or for any open file. Also added calls
permitting the user to monitor cache size and hit rate. These
latter facilities are needed for "manual" cache size control
Platforms tested:
h5committested
Misc. update:
Modifications.
Description:
Scaleoffset filter codes could not pass windows compiler.
Solution:
Modifications were made to make it pass. Also slight improvements of codes.
Platforms tested:
heping
Misc. update:
Purpose:
Added note to H5Tget_class description that library returns
H5T_STRING for both fixed-length and variable-length strings.
Fixes Bugzilla #329.
In H5Tget_member_class, added reference to list of valid class
identifiers in H5Tget_class.
Platforms tested:
Firefox
Slight modifications.
Description:
Several constants related to the H5Pset_scaleoffset interface
are added into H5Zpublic.h. Test cases that calls H5Pset_scaleoffset
needs slight modifications.
Solution:
Use the defined names when calling H5Pset_scaleoffset instead of
using numerical numbers.
Platforms tested:
heping, shanti
Misc. update:
Slight modification.
Description:
Several constants were added for the scaleoffset filter in
file H5Zpublic.h and corresponding changes needs to be made
in H5Zscaleoffset.c.
Solution:
Slight modification of codes.
Platforms tested:
heping, shanti
Misc. update:
H5Pset_scaleoffset API is changed due to addition of the floating-point filter
Description:
Only add a parameter, nothing should change for the tool.
Solution:
Platforms tested:
Linux 2.4
Misc. update:
H5Pset_scaleoffset API is changed due to addition of the floating-point filter.
Description:
Only add a parameter, nothing should change for the tool.
Solution:
Platforms tested:
Linux 2.4
Misc. update:
Update usage of H5Pset_scaleoffset.
Description:
H5Pset_scaleoffset API is changed due to addition of the floating-point filter.
Solution:
Only add a parameter, nothing should change for the tool.
Platforms tested:
Linux 2.4
Misc. update:
New feature.
Description:
The scaleoffset filter has been implemented for compressing
floating-point data (float, double, but not long double)
using D-scaling method from GRIB. It also changes to
according to the new interface of H5Pset_scaleoffset API.
Solution:
Platforms tested:
heping, copper, shanti
Misc. update:
New feature.
Description:
The scaleoffset filter has been implemented to
to compress floating-point data (single precision
and double precision) using D-scale method from
GRIB.
Solution:
Test cases for float and double datatypes are added
according to the change of scaleoffset filter. Situations
of fill value defined/undefined are tested.
Platforms tested:
heping, shanti, copper
Misc. update:
New feature.
Description:
To update libtool's version number for changing API interface
of H5Psetscaleoffset.
Solution:
Platforms tested:
heping
Misc. update:
