| Commit message (Collapse) | Author | Age | Files | Lines |
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will
check if fseeko is available. Using it instead of fseek can support
big files because the offset is of type off_t not long int. Also
added the test for STDIO in big.c.
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Add version # and flags to external link format (as fields in a single
byte), in order to accomodate future changes/expansions.
Tested on:
Mac OS X/32 10.4.9 (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
FreeBSD/32 6.2 (duty)
FreeBSD/64 6.2 (liberty)
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dsets failed on kelgia with assertion failure in H5Ocache.c. Kelgia
could not deal with the comparison of uint64_t variable with 4294967296 constant.
Solution:
By John's suggestions used suffix LL for the constant.
Platforms tested:
kelgia, kagiso, and smirom with icc compiler
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Bug fixes
Reset external file list slots name_offset to a state when created (0) in H5P_dcrt_copy
so that it conforms to an assertion in H5D_update_entry_info that assumes the name_offset is 0 at this point
this fixes the problem of h5repack and external files, add a new test and files for an external file
h5diff, check for an error return in H5D_get_storage_size
tested linux 32, 64
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Fix error when eliminating empty chunk from "middle" of list of chunks
for an object header.
Tested on:
Mac OS X/32 10.4.9 (amazon)
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Check in changes from Elena and I to get pgcc compiler working again.
Primarily (all?) changes to move from using 'hsize_t' as array index to using
something else ('size_t') mostly.
Tested on:
Linux/32 2.4 kagiso w/pgcc
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only because the changes are simple.
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handle the case properly. This fix
was discovered by the user while Bug #717 was being fixed. Modefied the test, too.
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Minor code cleanups...
Tested on:
FreeBSD/32 6.2 (duty)
Too minor to require h5committest
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value is defined,
if there's VL type of data in the dataset, the address of the data is copied
multiple times into the buffer, causing some trouble when the data is released.
Instead, this checkin makes multiple copies of fill value first, then
does conversion on each element so that each of them has a copy of the
VL data. A test is added, too.
Tested it on kagiso, sol, and copper.
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Switch the default setting for configure from --enable-production/--disable-debug
to --disable-production/--enable-debug.
Platform Tested:
In kagiso with fortran and C++. No commit test because changes
happened in configure and it is straight forward.
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Added H5Lexists() API routine, which determines if a link of a particular
name exists in a group.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Add some sanity checking to improve the resilience of the object header
decoding in the face of a bad reference, or a corrupted file.
Tested on:
Mac OS X/32 10.4.9 (amazon)
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but file system doesn't, added a
condition check of writing aligned data. Skip the test for direct VFD if it's this situation.
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Roll changes to SOHM v2 B-tree records into format, to get the format
for them stable while I'm working on debugging the actual support for the
"unique, but sharable" feature.
Tested on:
FreeBSD/32 6.2 (duty)
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Avoid storing the # of attributes in the "attribute info" message
and regenerate it when the object is opened.
Tested on:
FreeBSD/32 6.2 (duty)
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Eliminate storing # of links in "link info" message, regenerate it
when the object is opened instead.
Tested on:
FreeBSD/32 6.2 (duty)
Mac OS X/32 10.4.8 (amazon)
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Move ref. count of # of links to an object out of the object header's
prefix and make it a header message instead (since it's a "rare" occurence),
eliminating some more space for each object in the file.
Inserting this "ref. count" message exposed a flaw in the library's
mechanism for locating a message to promote to another chunk and replace
with a continuation message, which required some additional work to fix.
It's still not completely robust, but it's working for more cases now and
detects failures robustly.
Reduced the minimum size of an object header chunk to just enough to
contain a header message prefix and continuation message.
Tested on:
FreeBSD/32 6.2 (duty)
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Reduce size of "default" link message storage.
Tested on:
FreeBSD/32 6.2 (duty)
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Cleanup handling of file consistency/status flags a bit.
Tested on:
FreeBSD/32 6.2 (duty)
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Whitespace/formatting cleanup.
Tested on:
None, just eyeballed.
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Eliminate storing default values for "group info" fields.
Tested on:
FreeBSD/32 6.2 (duty)
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Fix mis-calculation of chunk #0 size encoding and also catch a few more
places which adjust the size of chunk and have them adjust the encode flags
also. Add some assertions to object header sanity checking routine.
Tested on:
FreeBSD/32 6.2 (duty)
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Reduce the size of the value used to store the # of bytes in the
"payload" for chunk 0 of an object header.
Tested on:
FreeBSD/32 6.2 (duty)
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Move "creation order tracked" flag from "group info" to "link info"
object header message and make the "max. creation order value" optional in the
"link info", if the creation order for links is not tracked.
Also, get rid of unused "index names" flag - names are always indexed
currently.
Tested on:
FreeBSD/32 6.2 (duty)
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Make certain to use the later version of the object header format if
creation order is tracked on attributes.
Tested on:
FreeBSD/32 6.2 (duty)
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Remove unused "min. creation order" field from link info object
header message.
Tested on:
FreeBSD/32 6.2 (duty)
Mac OS X/32 10.4.8 (amazon)
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Eliminate message count from new version of object header prefix -
it can be computed when the header is loaded and the table of messages is
built.
Tested on:
FreeBSD/32 6.2 (duty)
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Move attribute tracking information out of object header prefix and
make it into a message that is inserted only when attributes are present on
the object.
Tested on:
FreeBSD/32 6.2 (duty)
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Fix reference to uninitialized memory, which could trigger a memory
corruption, once in a purple moon.
Tested on:
FreeBSD/32 6.2 (duty) w/valgrind
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The main purpose of this checkin was to eliminate the
space used for tracking creation time indices when there is no way they
can be used (i.e. attributes can't be shared in the file and the user hasn't
turned on attribute creation tracking), however there were some other minor
changes which crept in:
- Fix a cache locking deadlock when a shared attribute and one of its
components end up in the same fractal heap direct block.
(This is fixed the "slow" way for right now, until John has time
to add support for readers/writer locking to the cache.
- Optimize attribute copying when a copy will be kept during a v2 B-tree
search.
- When freeing a block on disk, attempt to merge it with the metadata
and "small data" aggregators.
Tested on:
Mac OS X/32 10.4.8 (amazon)
FreeBSD/32 6.2 (duty)
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running on kagiso.
The static szip libraries are working as intended, but when shared szip
libraries are present and intended for use they cannot be opened. A check
has been implemented to test if shared szip libraries are functional on
current platform. If they are not, and the user is trying to use them,
szip is now disbaled and the user is informed.
This issue occurs on kagiso, and the resolution was tested on kagiso.
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Add new object header message to track attribute information (unused
currently).
Tested on:
Mac OS X/32 10.4.8 (amazon)
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Avoid storing the phase change values for attribute storage, unless
they are non-default values.
Tested on:
Mac OS X/32 10.4.8 (amazon)
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Minor code rearrangements and comment cleanups, in preparation for moving
attribute tracking information out of object header prefix.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Correct total chunk size computation in debugging routine, which was
causing incorrect warning messages to be printed for some object's with
more than one header chunk.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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H5O_post_copy_file()
fails at the case that an object may have a reference attribute that
points to the object itself.
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Add some extra sanity checking to object header status flags read from
file.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Fix bug in external links when "strong" file close degree is used.
Make external link callbacks use standard error reporting mechanisms.
Other minor code cleanups...
Tested on:
Mac OS X/32 10.4.8 (amazon)
FreeBSD/32 6.2 (duty)
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data with fill value. In function
H5O_fill_convert, the background buffer was allocated without clearing. Later in H5T_vlen_disk_write
, library thought there's data in this background buffer. Changed the allocating function to
CALLOC.
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Add object creation property (H5P[s|g]et_obj_track_times) to disable
storing timestamps on objects, which makes the object's header size smaller.
Also, added object header status flags to H5O_info_t struct (for
H5Oget_info/H5Oget_info_by_idx) and cleaned up other field names in the
struct as well.
Tested on:
FreeBSD/32 6.2 (duty)
Mac OS X/32 10.4.8 (amazon)
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warnings on VMS; fixed
tfilter.cpp compilation failed on VMS; fixed by casting filter_bogus to (H5Z_func_t)
Platforms tested:
kagiso, VMS server
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Revise latest form of superblock format pretty drastically, to
eliminate unused fields and move rarely used fields into superblock extension.
Finished removing last vestiges of references to (never used) i"shared"
object header message ID.
Added object header messages for non-default v1 B-tree 'K' values
and for driver info.
Updated testfiles to reflect size changes, etc.
Various minor cleanups, etc.
Tested on:
FreeBSD/32 6.2 (duty)
Mac OS X/32 10.4.8 (amazon)
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Added code to properly format the "H5FD_mpio_collective_opt_t" and "H5FD_mpio_chunk_opt_t" types for output during tracing.
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Correct some errors in comments.
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instead of char *
This function is only used on VMS
Platforms tested:
kagiso, VMS is still going.
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function that is used
on VMS. This should fix C++ compilation failures on VMS.
Platforms tested:
kagiso, VMS is stilll going on.
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from configuration to run-time
detection in H5FD_direct_open in H5FDdirect.c.
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