Code cleanup
Description:
Update a couple of files that bin/reconfigure rearranged for me... :-)
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
Code cleanup
Description:
Add H5E header to this header, to make certain that the errors in the
"inline" routines are handled correctly.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Linux 2.4 (chicago)
Mac OSX (amazon)
Code update
Description:
Add new minor error, for heap metadata operations.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Linux 2.4 (chicago)
Mac OSX (amazon)
Disable debugging feature
Description:
Disable the "function stack" by default & take out it's dependency on
the "enable-debug" configure flag. The function stack code can slow things
down quite a bit and shouldn't be enabled for the upcoming alpha testing.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Linux 2.4 (chicago)
Mac OSX (amazon)
Bug fix
Description:
The snapshot script was trying to install-doc, even though the docs are
no longer included in the cvs repo.
Solution:
Replaced 'make install install-doc' with 'make install-all', which should
have the same effect (installing the library and examples).
Platforms tested:
very minor change
Code cleanup
Description:
Clean up some compiler warnings (esp. those flagged on Windows builds)
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
bug fix
Description:
the compare check for the datatype sign was not done in the correct place, causing invalid
comparisons to be made
Solution:
put it on the correct place
Platforms tested:
linux 32, 64
AIX
Misc. update:
Code checkpoint
Description:
Update fractal heap code to insert & read heaps up to 64MB in size
(with my current configuration paramaters) and add initial support for
iteratively walking down nested indirect blocks.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Linux 2.4 (chicago)
Solaris 9 (shanti)
Linux 2.4 (mir) w/64-bit
bug fix
Description:
1) the compare flag test was not being put in a correct place, making comparisons attempts that were not supposed to be done
2) some duplicate warnings were being made
Solution:
eliminate the duplicate warnings, put the if compare flag on the correct place
Platforms tested:
linux 32, 64
solaris
Misc. update:
Add more comments
Description:
Add more comments to H5Dmpio.c, which describes a little bit more about collective IO management.
Solution:
Platforms tested:
Only test at heping since only comments were added.
Misc. update:
Code update
Description:
Add basics of routine for reading information back out of a fractal heap.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
Description: VMS stat structure doesn't have st_blocks filed. H5_HAVE_STAT_ST_BLOCKS
was defined in h5pubconf.h and therefore compilation of big.c
failed on VMS.
Solution: Undefined H5_HAVE_STAT_ST_BLOCKS in h5pubconf.h
Platforms tested: VMS server (change is local to VMS only)
Misc. update:
Description: Linking of cache test failed on VMS due to the missing
cache_common.* files
Solution: Added cache_common.* files to the approriate places in the make.com file.
Platforms tested: VMS server (this change is for VMS only)
Misc. update:
Checkpoint code
Description:
Rework code to support increasing size of root indirect block, in order
to add [at least] a second row of direct blocks.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 9 (shanti) w/64-bit
Linux 2.4 (mir)
Enhancing the optimiziation of collective IO per chunk
Description:
When the user does one of the following two things:
1. to do collective IO per chunk without using our optimization code
2. or the user passes the percent of number of process per chunk to be 0 when choosing
to do collective IO per chunk
It is not necessary that the library uses MPI-IO collective calls to do any optimization.
Solution:
Modify the code so that no MPI communication-involved analyses will be done for the above cases. Chunk addresses are obtained globally and IO modes are assigned to collective always.
Platforms tested:
h5committest
Misc. update:
Description: Yesterday, H5E_NONE_MAJOR and H5E_NONE_MINOR were added to error
API by hand.
Solution: Today, correct the change by hand with the tool hdf5/bin/make_err.
The change by hand is only in src/H5err.txt.
Platforms tested: fuss - simple change.
Misc. update:
Code cleanup
Description:
Re-alphabetize the POSIX routines (again). Also, add proper prototype
to HDrand() definition.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
Bug fix
Description:
There was a duplicate definition for HDsrandom and HDsrand left over in H5private.h
Solution:
Removed the two duplicate definitions.
Platforms tested:
heping (minor change)
Misc. update:
bug fixes
Description:
1) the option logic for the print of long types was done incorrectly (extra lines of code that were not supposed to be there)
2) the print of loong long types was incorrect
Solution:
1) removed the incorrect code
2) made a long long cast on the printf call
Platforms tested:
linux (32 and 64)
solaris
Misc. update:
Optimization
Description:
Get rid of unnecessary function call for systems that don't have rand_r.
Solution:
If rand_r isn't present on a system, then macros can be used to simply call
the underlying random function instead of calling the HDrand/HDsrand functions
that keep track of the random seed within the library.
Platforms tested:
heping (minor change)
Misc. update:
Description: Added H5E_NONE_MAJOR and H5E_NONE_MINOR as a major and minor
error message. Their messages are "no error", but because the old library
had them, they're added in for backward compatibility.
Platforms tested: fuss - simple change.
Code cleanup
Description:
Move VAX floating-point definitions down by the other machine specific ones.
Re-work the version handling for VAX byte ordered floating-point numbers.
Version numbers ought to be strictly increasing, not a bit-field.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Description: Added H5B2stat.c, H5HFflist.c and H5HFstat.c to the VMS
command file
Solution:
Platforms tested: Raymond is going to test on the VMS server
Misc. update:
bug fix
Description:
long long type was being incorrectly printed
Solution:
added a long_long cast to print function
Platforms tested:
linux
Misc. update:
Code checkpoint
Description:
Checkpoint fractal heap changes - mostly internal changes to better
handle more direct blocks from root indirect block.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Linux 2.4 (chicago)
Mac OS X (amazon)
bug fix, new features
Description:
when comparing links , the output for the number of differences found was not being done
Solution:
print it
add 3 more tests that test the output of differences for 1) groups 2) datatypes 3) links
Platforms tested:
linux
Misc. update:
Solution: Support VAX float and double types with new byte order. There're some
details not yet included,
1. the alignment detection for VAX order in H5detect.c.
2. support for special values in library conversion functions.
3. the infinity for VAX in H5T_init_inf.
4. support for VAX types in printing hexadecimal format.
Platforms tested: h5committest and fuss.
New APIs to add for collective chunk IO
Description:
Three new APIs
H5Pset_dxpl_mpio_chunk_opt_ratio
H5Pset_dxpl_mpio_chunk_opt_num
H5Pset_dxpl_mpio_chunk_opt
for optional optimization choices from users.
Solution:
Haven't added tests yet, won't affect other parts of the library.
Will add tests after urgent investigations of memory leaking problems from NASA Aura team.
Platforms tested:
heping: both parallel and sequential
shanti
Misc. update:
Code checkpoint
Description:
The fractal heap code is reasonably stable and is passing all its
current tests, so checkpoint everything with CVS.
Also, add "statistics" module for v2 B-trees code, which is only a
stub right now.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Mac OSX (amazon)
Linux 2.4 (chicago)
