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* [svn-r11081] Snapshot version 1.7 release 48HDF Admin2005-07-182-3/+3
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* [svn-r11078] Purpose:Quincey Koziol2005-07-1710-26/+40
| | | | | | | | | | | | | | | Bug fix Description: Correct memory leak when a dataset is attempted to be opened, but turns out to be a group or named datatype. Also, clean up code that was leading to the leak and zero out empty group entries to help prevent similar errors in the future. Platforms tested: FreebSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r11077] Purpose:Quincey Koziol2005-07-163-8/+32
| | | | | | | | | | | | Bug fix Description: Further progress on fixing file mounting to work properly. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 Too minor to require h5committest
* [svn-r11073] Purpose: Small bug fixElena Pourmal2005-07-141-1/+1
| | | | | | | | | | | Description: On VMS assertion failed due to a typo ("/" instead of "%") Solution: Fixed a typo Platforms tested: VMS (code is not exercised on other platforms) Misc. update:
* [svn-r11057] Purpose:Quincey Koziol2005-07-093-3/+57
| | | | | | | | | | | | | | | Bug fix Description: Correct error where the dataset sieve buffer was inadvertantly disabled, resulting in poor raw data I/O performance for certain I/O patterns. Solution: Hook dataset sieve buffer size setting back up. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r11055] Purpose: Add comment.Raymond Lu2005-07-081-1/+10
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* [svn-r11054] Purpose: Bug fix.Raymond Lu2005-07-081-1/+24
| | | | | | | | | | | | | | | | | Description: There was a bug in the calculating code of the Fletcher32 checksum in the library before v1.6.3. The checksum value wasn't consistent between big-endian and little-endian systems. This bug was fixed in Release 1.6.3. However, after fixing the bug, the checksum value is no longer the same as before on little-endian system. Solution: Made the library compare both the correct checksum and incorrect checksum generated from v1.6.2 or before. This makes the library be backward compatible but not forward compatible. Platforms tested: h5committest and fuss. Misc. update: Documented the forward incompatibility problem in the Known Problem section in RELEASE.txt
* [svn-r11042] Purpose:Quincey Koziol2005-07-071-7/+7
| | | | | | | | | | | | | | | | | | Bug fix Description: The ".chksh" file for a test script was being created in the "source" location rather than the build location. This can cause problems when multiple builds are running because "slower" machines will see the ".cshsh" file from faster machines and will not run the test script as they should. Solution: Use 'basename' command to strip off the path of the script and create the ".chksh" file in the build location. Platforms tested: FreeBSD 4.11 (sleipnir) h5committest
* [svn-r11034] Purpose:Albert Cheng2005-07-071-4/+2
| | | | | | | | | | | | | | | | | bug fix. Description: -nt is not a universal option for the test command in all platforms. The use of it in conclude.am cause some platforms to bark at the Makefile generated. Solution: Created a command script bin/newer which tests if file1 is newer than file2. Replace the "test file1 -nt file2" by "newer file1 file2". Platforms tested: Tested in sol.
* [svn-r11031] Purpose:Quincey Koziol2005-07-0613-12/+1910
| | | | | | | | | | | | | New feature Description: Initial checkin of B+ Tree code. Platforms tested: FreeBSD 4.11 (sleipnir) h5committest Misc. update:
* [svn-r11022] Purpose:Quincey Koziol2005-07-059-1164/+1456
| | | | | | | | | | | | | | | | | | | | Bug fix & code cleanup Description: Don't unmount child files from a parent file if the parent file is being held open by an object. Also, moved the mounting routines into their own source file and the superblock routines into their own file also. Solution: Moved the code for unmounting child files down in the H5F_close routine and also add checks to the file and group mounting code to unmount child files when the last object holding open a file closes. Platforms tested: FreeBSD 4.11 (sleipnir) h5committest
* [svn-r11019] Purpose: Add detectionRaymond Lu2005-07-051-21/+0
| | | | | | | | | | | Description: pgcc version 6.0x have optimization (-O, -O2, or -O3) problem. It caused multi driver test to fail. The problem happened in a macro definition. Solution: Detect these versions and add option "-Mx,28,0x8" to the compiler to avoid the problem if optimization is enable. Platforms tested: mir and fuss - simple change.
* [svn-r11014] Purpose:Quincey Koziol2005-07-0227-726/+437
| | | | | | | | | | | | Code cleanup Description: Refactor metadata cache to merge "dirtied" flag in with other flags for H5AC_unprotect and H5C_unprotect. Platforms tested: FreeBSD 4.11 (sleipnir) h5committest
* [svn-r11013] Purpose:James Laird2005-07-011-7/+7
| | | | | | | | | | | | | | | | | | Bug fix Description: Fixed bugs that caused tests to be unable to find testhdf5.sh during daily tests, and another that broke sol and shanti. Solution: When tests are run, their path is ./$testname . When scripts are run, their path has no leading "./". Fixed. Sol and shanti don't recognize the -e option for test, but they do know -f. Fixed. Also modified release notes. Platforms tested: mir, shanti, heping
* [svn-r11009] Purpose:Quincey Koziol2005-07-011-1/+52
| | | | | | | | | | | | | | | | | | Bug fix Description: When a series of files is mounted on one another and one of those files is not unmounted, the library gets confused at shutdown and goes into an infinite loop in the file interface. Solution: If there are still files left in the "closing" state when shutting down the file API, iterate over those file IDs and unmount any child files that we find mounted on those files. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r11008] Purpose:James Laird2005-06-302-91/+84
| | | | | | | | | | | | | | | | | | | | | | Feature: tests now use parallel make and only run once Description: When make is invoked in parallel (using the -j option), several tests will now be run simultaneously. This should speed up testing on a number of systems. When a test passes, it creates a foo.chkexe or foo.chksh file, which prevents the test from running again unless the test or library changes. Solution: Most of the changes live in config/conclude.am. Added *.chkexe and *.chksh files to the list of files to be cleaned at "make mostlyclean" time. Parallel tests still run one at a time, but use the same make instructions as serial tests. Platforms tested: mir, eirene, sleipnir, pommier, copper, modi4 (some errors occurred, probably due to the test being run before updating hdf5. Will re-run tests after checkin.)
* [svn-r11001] Purpose: Add more comment.Raymond Lu2005-06-291-1/+2
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* [svn-r10998] Purpose: Bug fix.Raymond Lu2005-06-291-1/+9
| | | | | | | | | | | | | Description: For the definition of the macro H5T_CONV_Xx_CORE, added a condition branch (else if (*((ST*)S) == (DT)(D_MAX))) which seems redundant. It handles a special situation when the source is "float" and assigned the value of "INT_MAX". A compiler may do roundup making this value "INT_MAX+1". However, when do comparison "if (*((ST*)S) > (DT)(D_MAX))", the compiler may consider them equal. Platforms tested: fuss - simple change.
* [svn-r10978] Purpose:John Mainzer2005-06-2427-455/+1600
| | | | | | | | | | | | | | | | | | | | | | | | | | | Interim checkin of code changes moving management of the is_dirty flag into the cache code. Description: Prior to this checkin, management of the is_dirty flag was handled above the level of the metadata cache. This can no longer be allowed, as it introduces a race condition in the proposed fix for a cache coherency bug in PHDF5. Solution: Move management fo the is_dirty flag to the cache code proper. Entries are now marked as dirty via a flag on the unprotect call. Platforms tested: h5committested Misc. update:
* [svn-r10971] Purpose: Bug fixRaymond Lu2005-06-223-4/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Description: See details from Bug #213. Family member file size wasn't saved anywhere in file. When family file is opened, the first member size determine the member size. Solution: Hopefully, this is the last step of checkin for this stage. This step mainly enables h5repart tool to be able to convert file driver from family to sec2. Because the library saves family information in file, in trying to convert to sec2 driver, the library simply change the address of driver information to undefined so that the driver information block can be ignored. This step also updates the reference manual of H5Pset_fapl_family() and h5repart. In the fifth step of checkin, backward compatibility with v1.6 is tested. A family file created was created with the v1.6 library and opened with this version of the library. In the fourth step of checkin, a test suit is added for h5repart, including a program to generate the test files, a script file to run h5repart, and a program to verify repartitioned files can be opened by the library. There's a change from the first step of checkin. Family name template is no longer saved in the superblock because different pathname can make the name different. In the third step of checkin, h5repart has been modified. If h5repart is used to change the size of family member file, the new size(actual member size) is saved in the superblock. In the second step of checkin, multi driver is checked against the driver name saved in superblock. Wrong driver will result in a failure with an error message indicating multi driver should be used. This change includes split driver because it's a special case for multi driver. In the first step of checkin. Family member size and name template(unused at this stage) are saved in file superblock. When file is reopened,the size passed in thrin superblock. A different size will trigger a failure with an error message indicating the right size. Wrong driver to open family file will cause a failure, too. Platforms tested: h5committest and fuss. Misc. update: doc/html/RM_H5P.html and doc/html/Tools.html
* [svn-r10959] Purpose:Quincey Koziol2005-06-201-2/+2
| | | | | | | | | | | Bug fix Description: Don't perform hyperslab operations on non-hyperslab selections. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r10958] Purpose:Quincey Koziol2005-06-2016-58/+551
| | | | | | | | | | | | | New feature Description: Add group creation & access property lists, dataset access property lists and named datatype creation & access property lists. Currently have <foo>_extend() API names, which will need to be changed for the final release. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (heping)
* [svn-r10951] Purpose:Quincey Koziol2005-06-183-22/+81
| | | | | | | | | | | | | | | | | Bug fix Description: Hyperslab selections that had a selection offset and were applied to a chunked dataset could get into an infinite loop or core dump if the same selection was used multiple times, with different selection offsets. Solution: "Normalize" the selection with the selection offset, generate the selections for the chunks overlapped and then "denormalize" the selection. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r10949] Purpose:Quincey Koziol2005-06-181-1/+1
| | | | | | | | | | | | | | | Bug fix Description: George Lewandowski @ Boeing tracked down a memory leak and possible corruption in the code for opening a group. Solution: Change code to allocate correct structure. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r10920] Purpose:Quincey Koziol2005-06-143-3/+9
| | | | | | | | | | | | | Bug fix Description: Add check for opaque tags that are too long for file format to handle currently. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5commmitest
* [svn-r10919] Purpose: Take Out An Unused FunctionRaymond Lu2005-06-144-401/+1
| | | | | | | | | | | Description: Data conversion function H5T_conv_i32le_f64le() was unused. Because we have new conversion functions for integers and floating numbers, this old function is taken out. Platforms tested: fuss - simple change. Misc. update:
* [svn-r10918] Purpose: Bug fixRaymond Lu2005-06-141-2/+2
| | | | | | | | Description: Fix the codes of last checkin(Bug #341). Some failures happened in daily test from last checkin. Try to fix them in this checkin. Platforms tested: modi4, mir, and tg-login2.
* [svn-r10917] Purpose: Bug fixRaymond Lu2005-06-141-5/+3
| | | | | | | | Description: Fix the codes of last checkin(Bug #341). Some failures happened in daily test from last checkin. Try to fix them in this checkin. Platforms tested: modi4, mir, and tg-login2.
* [svn-r10916] Purpose: Bug fixRaymond Lu2005-06-131-2/+4
| | | | | | | | | Description: The hard conversion functions of "long double" and other floating point types were left out for registration somehow. Solution: Added them in. Platforms tested: h5committest and fuss.
* [svn-r10913] Purpose: Work Around A Compiler BugRaymond Lu2005-06-131-1/+23
| | | | | | | | | | | Description: PGCC compiler on mir(AMD Opeteron) has a bug for optimization, causing the multi driver test to fail. The compiler handles a macro in this file incorrectly. Solution: Slightly change the definition of this macro to avoid the problem temporarily. Platforms tested: h5committest, optimization and debug on mir.
* [svn-r10881] Purpose: Bug fixRaymond Lu2005-06-081-13/+16
| | | | | | | | | | | | | Description: After recent fix of family driver bug(#213), some failure was discovered on sol and kelgia in daily test. Family files can't be opened by hdf5/tools/misc/repart_test.c. It turned out to be the destination size of "off_t" type wasn't passed in through H5Pset() correctly. Solution: In tools/misc/h5repart.c, copy the destination size to a variable of "hsize_t" type and pass in to H5Pset(). Platforms tested: sol and kelgia where the failure was discovered.
* [svn-r10875] Purpose:Quincey Koziol2005-06-081-267/+276
| | | | | | | | | | | | Bug fix Description: Fix several NULL pointer dereferences when tracking the name of open objects during some unusual sequences of mount & unmount operations. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r10858] Purpose:Albert Cheng2005-06-041-4/+15
| | | | | | | | | | | bug fix. Description: The check-s and check-p targets are not recursively passes down. Make them so. Platforms tested: heping (serial and pp).
* [svn-r10857] Purpose:Quincey Koziol2005-06-031-1/+1
| | | | | | | | | | Code cleanup Description: Re-enable free-list management in the library Platforms tested: None - eyeballed - too minor to require h5committest
* [svn-r10849] Purpose:Albert Cheng2005-06-021-1/+3
| | | | | | | | | | | | | | | | | | bug fix Description: check-s and check-p were set as pre-requistics of test. They would get executed in parallel if parallel make is used. This could cause problems since serial tests are used to be executed before parallel tests. It is not known if it is always okay to run serial and parallel tests in simultantously. Solution: Change check-s and check-p as actions of the target test so that they get executed sequnentially. Platforms tested: heping PP.
* [svn-r10847] Purpose: Bug fixRaymond Lu2005-06-026-26/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Description: See details from Bug #213. Family member file size wasn't saved anywhere in file. When family file is opened, the first member size determine the member size. Solution: This is the fourth step of checkin. A test suit is added for h5repart, including a program to generate the test files, a script file to run h5repart, and a program to verify repartitioned files can be opened by the library. There's a change from the first step of checkin. Family name template is no longer saved in the superblock because different pathname can make the name different. In the third step of checkin, h5repart has been modified. If h5repart is used to change the size of family member file, the new size(actual member size) is saved in the superblock. In the second step of checkin, multi driver is checked against the driver name saved in superblock. Wrong driver will result in a failure with an error message indicating multi driver should be used. This change includes split driver because it's a special case for multi driver. In the first step of checkin. Family member size and name template(unused at this stage) are saved in file superblock. When file is reopened,the size passed in thrin superblock. A different size will trigger a failure with an error message indicating the right size. Wrong driver to open family file will cause a failure, too. Platforms tested: h5committest and fuss. Misc. update: MANIFEST
* [svn-r10844] Purpose:Quincey Koziol2005-06-021-48/+38
| | | | | | | | | | | | | Code cleanup Description: Simplify the "zero-sized hyperslab" handling. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest Misc. update:
* [svn-r10842] Purpose:Quincey Koziol2005-06-021-3/+3
| | | | | | | | | | | Code cleanup Description: A few more cosmetic changes Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r10841] Purpose:Quincey Koziol2005-06-022-10/+93
| | | | | | | | | | | Code cleanup Description: Merge in some mostly cosmetic improvements to the H5F routines. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r10840] Purpose:James Laird2005-06-021-6/+36
| | | | | | | | | | | Added check-s and check-p targets. Description: Added check-s and check-p targets to 1.7 branch to match changes to 1.6 branch. Now parallel and serial tests can be run separately. Platforms tested: mir, modi4, copper
* [svn-r10837] Purpose:Quincey Koziol2005-06-013-61/+51
| | | | | | | | | | | | | | | | | | | | | Bug fix/new feature Description: Setting "SEMI" or "STRONG" file close degrees causes problems when multiple file IDs exist for the same file on disk. Solution: Make the "SEMI" and "STRONG" settings only apply to the file ID that is being closed. Also, add an "H5F_OBJ_LOCAL" flag for the H5Fget_obj_count() & H5Fget_obj_ids() calls, so that applications can query about objects opened with a particular file ID instead of all the objects opened in the file on disk. Platforms tested: FreeBSD 4.11 (sleipnir) h5committest
* [svn-r10832] Purpose:Quincey Koziol2005-05-311-23/+124
| | | | | | | | | | | | | | | | | Bug fix Description: Fix problems with hyperslab operations with hyperslabs that have count == 0 or block == 0 values. (bugzilla #294) Solution: Detect zero sized selections and translate into appropriate action on the current hyperslab, rather than go through the formality of generating span trees with zero-sized spans, etc. Platforms tested: FreeBSD 4.11 (sleipnir) w/parallel Too minor to require h5committest
* [svn-r10795] Purpose: Bug fixRaymond Lu2005-05-242-6/+32
| | | | | | | | | | | | | | | | | | | | | | | Description: See details from Bug #213. Family member file size wasn't saved anywhere in file. When family file is opened, the first member size determine the member size. Solution: This is the third step of checkin. h5repart has been modified. If h5repart is used to change the size of family member file, the new size(actual member size) is saved in the superblock. In the second step of checkin, multi driver is checked against the driver name saved in superblock. Wrong driver will result in a failure with an error message indicating multi driver should be used. This change includes split driver because it's a special case for multi driver. In the first step of checkin. Family member size and name template(unused at this stage) are saved in file superblock. When file is reopened,the size passed in thrin superblock. A different size will trigger a failure with an error message indicating the right size. Wrong driver to open family file will cause a failure, too. Platforms tested: h5committest and fuss Misc. update: RELEASE.txt
* [svn-r10785] Purpose:James Laird2005-05-233-5/+9
| | | | | | | | | | | | | | | | | Feature Description: Added "support" for UTF-8 character encoding. Solution: Wrote tests to check that UTF-8 can be used in a number of places in HDF5 (object names, data, etc.). These tests live in test/tunicode.c. Added a new UTF-8 character encoding for datatypes. Platforms tested: mir, modi4, heping Misc. update:
* [svn-r10778] Purpose: Bug fixRaymond Lu2005-05-201-3/+5
| | | | | | | | | | | | | | | | | | | | | | Description: Description: See details from Bug #213. Family member file size wasn't saved anywhere in file. When family file is opened, the first member size determine the member size. Solution: This is the second step of fixing this bug. Multi driver is checked against the driver name saved in superblock. Wrong driver will result in a failure with an error message indicating multi driver should be used. This change includes split driver because it's a special case for multi driver. In the first step of checkin. Family member size and name template(unused at this stage) are saved in file superblock. When file is reopened,the size passed in thrin superblock. A different size will trigger a failure with an error message indicating the right size. Wrong driver to open family file will cause a failure, too. The third step will be changing h5repart to let it change family member size in the superblock if user uses it to change member file size. Platforms tested: h5committest and fuss.
* [svn-r10776] Purpose: Bug fixRaymond Lu2005-05-203-32/+169
| | | | | | | | | | | | | | | | | Description: See details from Bug #213. Family member file size wasn't saved anywhere in file. When family file is opened, the first member size determine the member size. Solution: This is the first step of fixing this bug. Member size and name template(unused at this stage) are saved in file superblock. When file is reopened, the size passed in through H5Pset_fapl_family is checked against the size saved in superblock. A different size will trigger a failure with an error message indicating the right size. Wrong driver to open family file will cause a failure, too. The second step will change multi driver that wrong driver will cause a failure. Platforms tested: fuss and h5committest
* [svn-r10773] Purpose:James Laird2005-05-201-1/+1
| | | | | | | | | | | | | Output tweak Description: In configure.in, users must link to zlib library, but configure then informs them that "deflate" filter is enabled. Changed output slightly to indicate that these are the same filter. Platforms tested: mir (very minor change)
* [svn-r10750] Purpose:Quincey Koziol2005-05-176-45/+873
| | | | | | | | | | | | | | | | | | | | New feature. Description: Add "memory pool" internal data structure. This set of routines is designed to add a way to allocate small pieces of information for a particular purpose and then free all the pieces at once (i.e. without having to free each piece individually). Memory pools are also good for localizing lots of small allocations that logically belong together. For example, if you were constructing a temporary linked list, you could create a new memory pool, allocate all the nodes for the list from the memory pool and when you were done with the list, just destroy the pool instead of tracking through the list and freeing each block independently. Platforms tested: FreeBSD 4.11 (sleipnir) h5committest
* [svn-r10749] Purpose:Quincey Koziol2005-05-172-65/+34
| | | | | | | | | | | | | | | Code cleanup Description: Convert H5Eget_num from 'size_t' to 'ssize_t' to allow for correct error reporting (eventually). Also, convert a bunch of static routines from "FUNC_ENTER_NOAPI" to "FUNC_ENTER_NOAPI_NOINIT" or "FUNC_ENTER_NOAPI_NOINIT_NOFUNC" Platforms tested: FreeBSD 4.11 (sleipnir) w/pthreads Too minor to require h5committest
* [svn-r10746] Purpose: Minor correctionRaymond Lu2005-05-162-8/+14
| | | | | | | | | Description: H5Eget_num used to return an INT type. That's not consistent with the parameter of H5Epop. Solution: Changed it to SIZE_T type. Platforms tested: fuss - very simple change.
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