| Commit message (Collapse) | Author | Age | Files | Lines |
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Clean up some more function name problems and other compiler warnings.
Tested on:
FreeBSD/32 4.11 (sleipnir)
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Correct name of routine in FUNC_ENTER... macro.
Tested on:
None - just eyeballed, very trivial..
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warning.
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Description: Add ability for H5Iget_name to figure out the path name given an object reference.
Tested:
kagiso, sol
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Change H5Pset_elink_prefix to be more similar to rest of library and make
a copy of the string passed in.
Change H5Pget_elink_prefix to be link rest of library routines that query
a string.
Tested on:
FreeBSD/32 4.11 (sleipnir) w/threadsafe & debugging turned on
Linux/32 2.4 (heping) w/FORTRAN & C++
Linux/64 2.4 (mir) w/build-all & 1.6 compat enabled
AIX/32 5.x (copper) w/FORTRAN & parallel
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Change only in comment block; no testing necessary.
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Further minor tweaking of property list class initialization macros, etc.
Tested on:
FreeBSD/32 4.11 (sleipnir) w/threadsafe & debugging turned on
Linux/32 2.4 (heping) w/FORTRAN & C++
Linux/64 2.4 (mir) w/build-all & 1.6 compat enabled
AIX/32 5.x (copper) w/FORTRAN & parallel
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Finish refactoring job on the library's property list class initialization
code, so that the library determines the parent class dependencies at run-time,
eliminating the need for developers to initialize the classes in a particular
order. Also eliminates some more redundant code...
Tested on:
FreeBSD/32 4.11 (sleipnir) w/threadsafe & debugging turned on
Linux/32 2.4 (heping) w/FORTRAN & C++
Linux/64 2.4 (mir) w/build-all & 1.6 compat enabled
AIX/32 5.x (copper) w/FORTRAN & parallel
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Fix parallel build failure for property list class initialization refactor.
Tested on:
AIX (copper) w/parallel
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Refactor generic property list initialization code to put property list
specific routines in property list modules, instead of scattered to the four
winds. Also, introduce property list class initialization objects, to make
adding new property list classes in the library easier.
Fix daily test failure by using H5Pget_elink_prefix() API routine instead
of looking at the "raw" generic property list information.
Tested on:
Mac OS X/32 10.4.8 (amazon)
FreeBSD/32 4.11 (sleipnir) w/threadsafe
Linux/32 2.4 (heping) w/C++ & FORTRAN
Linux/64 2.4 (mir) w/build-all & 1.6 compat
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partial I/O for reading data
may not work well for Direct I/O because of the requirement for data alignment. Took it out.
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Change H5Lget_linkinfo() to H5Lget_info() to better align with coming API
changes.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Clean up more warnings...
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Clean up formatting and re-organize a bit...
Tested on:
Max OS X/32 10.4.8 (amazon)
FreeBSD/32 4.11 (sleipnir)
Linux/32 2.4 (heping)
Linux/64 2.4 (mir)
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the size of
the linkval buffer, per Elena and Frank's suggestions while revising
the documentation. Added error checking using this size, as well as a
couple of tests.
Tested on juniper, kagiso, and sol.
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Finish internal work necessary to track creation order in v2 B-tree when
group is in "dense" storage form.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Clean up compiler warnings...
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Correct typo that was causing tests to fail.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Rudimentary support for creating creation order index (but not inserting
links in it yet).
Testedon:
Mac OS X/32 10.4.8 (amazon)
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checkin. Put it back in.
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Add support for compress heap blocks in "managed" heaps.
Also, fix bug when the first direct block moves between having a parent
and not having one (and vice versa), which occurs when the heap moves between
having a direct root block and having an indirect root block.
Tested on:
FreeBSD 4.11 (sleipnir) w/threadsafe
Linux/32 2.4 (heping) w/C++ & FORTRAN
Linux/64 2.4 (mir) w/build-all & 1.6 compat
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made the test more complete by writing
two data sets. One is aligned, and the other isn't.
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Clean up compiler warnings, esp. on 64-bit Linux boxes.
Tested on:
FreeBSD/32 4.11 (sleipnir) w/threadsafe
Linux/32 2.4 (heping) w/C++ & FORTRAN
Linux/64 2.4 (mir) w/build-all & 1.6 compat
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size is set through
H5Pset_fapl_direct. It's been added to H5FD_direct_read in the previous checkin. Still, a test is
needed at later checkin.
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Bug fix.
Description:
H5FD_get_vfd_handle() would return okay even if an VFD did not have the
get_vfd_handle callback function defined.
Solution:
Return failure if get_vfd_handle function is not defined.
Tested:
in heping and copper.
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Reduce memory usage for common cases of I/O pipeline filter memory usage.
Also, clean up some more code...
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Fix off-by-one memory error when retrieving I/O pipeline filter's name.
Tested on:
Linux/64 2.4 (mir)
FreeBSD/32 4.11 (sleipnir)
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Finish new version of the I/O pipeline message, which is much smaller than
the previous version. This version is used with the "use the latest version
of the format" flag.
Closed several memory leaks/overruns (found with valgrind).
Also, lots of compiler & formatting cleanups.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Clean up code in passing...
Tested on:
Linux/32 2.4 (heping)
Linux/64 2.4 (mir)
FreeBSD/32 4.11(sleipnir)
Mac OS/32 10.4.8 (amazon)
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Fix several errors in the "latest version" of the object header format
changes and enable the new version when requested now.
Clean up several confusing or duplicated sections of code.
Tested on:
Linux/32 2.4 (heping)
Linux/64 2.4 (mir)
FreeBSD/32 4.11 (sleipnir)
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Packet Table
compression test.
Tested that the file is removed on juniper and heping.
Running reconfigure also regenerated the H5E* files (I think this means
somebody updated these files but didn't run reconfigure).
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from file. If the application
requests large data from file, to avoid using too much of memory for copying data from library's
own aligned buffer to application's (unaligned) buffer, this step is done in fragment. The next
step checkin is to handle writing data in fragment.
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yesterday. This function would be redundant
because the allocation function in H5FD.c H5FD_real_alloc actually has handled the aligned
allocation.
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should be set through
H5Pset_alignment.
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H5Pset_fapl_direct be a structure and passed
through driver info functions in H5FD_direct_open, H5FD_direct_read, and H5FD_direct_write. The
external change is to add a new API function H5Pget_fapl_direct to query 3 control values, the
memory boundary, file system block size, and the maximal buffer size for copying data.
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handle flush callbacks which can dirty other entries, and
resize and/or rename the target entry.
This feature is needed by the fractal heap code.
Also added associated test code.
H5Commit tested. Test failed on heping, but the
error appears to be a syntax error in an un-related
file.
Tests on copper & sol passed, along with tests on
phoenix.
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More fixes to make the I/O & memory operations more efficient when loading
& flushing object header chunks.
Add in concept of a chunk having a "gap" at the end - unused space that is
not large enough to hold a full null message that describes it.
Clean up formatting a bit.
Latest version of object header format not enabled yet, still working on a
few bugs...
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Overhaul usage of object header chunks to reduce I/O operations and
memory allocations. The object header prefix is now stored in the first
object header chunk's "image" in memory.
Also, lots of formatting cleanups.
Taught h5debug tool about new object header format (which isn't enabled
just yet).
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Move object header creation past several internal possibilities for
errors, making the routine more resistant to errors encountered.
Also, various formatting/compiler warning cleanups.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Add 'initval' parameter to "lookup3" checksum routine (and implicitly to
the metadata checksum routine), to allow chaining several checksums together
easily (which isn't used by these modules, but will be used in my next checkin)
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Code cleanup to improve formatting & reduce compiler warnings.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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H5Pset_fapl_direct to control
memory boundary, file block size, and maximal copy buffer size; second in H5FD_direct_write and
H5FD_direct_read, the library checks whether data buffer is aligned. If it is, then write and
read the data directly instead of making a copy buffer.
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Refactor object header macros, in preparation for updating the format.
Tested on:
Mac OS/PPC 10.4.8 (amazon)
FreeBSD/32 4.11 (sleipnir) w/thread-safe
Linux/32 2.4 (heping) w/C++ & FORTRAN
Linux/64 2.4 (mir) w/1.6 compat & build-all
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Speculatively attempt to read in the entire first chunk in object header
with the object header prefix. If successful (which it is most of the time),
this reduces by 1 the # of I/Os required to read in the object header. Since
the object header typically was taking 2 I/Os, this should cut the number of
I/O operations when opening an object's header in half.
Tested on:
FreeBSD/32 4.11 (sleipnir) w/threadsafe
Linux/32 2.4 (heping) w/C++ & FORTRAN
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Clean up some object header code in advance of more major changes in the
near future.
Fix small initialization error in attribute message name buffer copy.
Tweak down the default # of messages for new object headers.
Tested on:
FreeBSD/32 4.11 (sleipnir) w/threadsafe
Linux/32 2.4 (heping) w/FORTRAN & C++
Mac OS/32 10.4.8 (amazon)
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posix_memalign function but causes compiling
error on copper. Comment it out. It only gives a warning on SGI Altix.
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only tested
if it is enabled.
Added Direct VFD status to the configure summary.
Removed a line left over from pablo support. Oops!
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Update datasets and the layout, attributes and fill-value
object header messages to use the latest version
of the file format flag.
Tested on:
FreeBSD 4.11 (sleipnir)
Linux/64 2.4 (mir)
Linux/32 2.4 (heping)
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Altix (cobalt). There's a configure
option --enable-direct-vfd/--disable-direct-vfd to enable/disable Direct I/O support. The default
is enabled. There's a small test in test/vfd.c. Another way to test it is to set environment
variable HDF5_DRIVER to "direct" and run "make check" in the test/ directory. There'll be some
further improvement in the following checkin including allowing user to provide memory boundary
value, file block size, and copying buffer size.
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Tweak down some of the static array definitions for new & re-loaded object
header data structures, to reduce memory use in common cases.
Tested on:
Linux/32 2.6 (chicago)
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