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* [svn-r1103] Purpose:Paul Harten1999-02-251-0/+1
| | | | | | | | | | | | | | | | | | | | | Bug fix Problem: This bug is coming up as a bus error on some machines (fuga, spank) in the "fillval" test. At higher levels of optimizations, H5detect gets rid of a statement which is to be used in alignment tests. Because of this, SIGBUS is never delivered, and the alignment constraints of the machine are not recorded correctly by H5detect in H5Tinit.c. Solution: By preventing the optimizer from getting rid of the statement to be used in the alignment tests, SIGBUS is delivered as expected, and the alignment constraints of the machine are recorded correctly. Platform tested: Irix6.5(fuga), HPUX10.20(spank), Solaris2.5(Kryten)
* [svn-r1102] SnapshotRobb Matzke1999-02-251-1/+1
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* [svn-r1101] Changes since 19990219Robb Matzke1999-02-2518-227/+238
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./config/irix64 The old (-32) compiler is now supported by setting envrionment CC='cc -32'. The -64 compiler is the default or you can set CC='cc -64'. ./src/H5A.c ./src/H5D.c ./src/H5F.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5G.c ./src/H5I.c ./src/H5Ocomp.c ./src/H5P.c ./src/H5R.c ./src/H5RA.c ./src/H5T.c ./src/H5Tbit.c ./src/H5Tconv.c ./src/H5Z.c ./src/H5detect.c ./test/big.c ./test/cmpd_dset.c ./test/dsets.c ./test/dtypes.c ./test/enum.c ./test/mtime.c ./test/ohdr.c ./tools/h5ls.c Fixed lots of warnings on Irix64. Mailed a few remaining warnings in H5S to Quincey and a few in the dumper to Ruey-Hsia.
* [svn-r1100] SnapshotRobb Matzke1999-02-251-1/+1
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* [svn-r1098] SnapshotRobb Matzke1999-02-231-1/+1
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* [svn-r1097] Added ./config/unicosmkRobb Matzke1999-02-231-407/+402
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* [svn-r1096] SnapshotRobb Matzke1999-02-231-1/+1
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* [svn-r1095] SnapshotRobb Matzke1999-02-231-1/+1
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* [svn-r1091] SnapshotRobb Matzke1999-02-221-1/+1
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* [svn-r1088] SnapshotRobb Matzke1999-02-211-1/+1
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* [svn-r1087] Changes since 19990218Robb Matzke1999-02-2020-1056/+1272
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5F.c ./src/H5private.h ./src/H5Ipublic.h ./src/H5O.c Fixed a rather nasty bug with file closing that caused the file boot block to be updated incorrectly, effectively truncating the file. The bug I fixed was triggered by: 1. Create a file, F 2. Open an object, X 3. Close file F 4. Reopen file F for read/write. 5. Create and close some objects 6. Close file F 7. Close library (exit). Step 3 pended the close because object X is still open, but the file ID was removed from the H5I_FILE ID group. Step 4 created a new file because it didn't see any matching file on the H5I_FILE ID group. Step 5 extends the file. Step 6 writes the new file boot block to disk. Step 7 closes object X and completes the close from step 3, writing the old boot block information to disk. The new behavior is that step 3 moves the file from the H5I_FILE group to the H5I_FILE_CLOSING group. Step 4 searches both groups and finds the file. Step 5 extends the file using the same H5F_file_t struct as step 3. Step 6 closes the H5F_t struct opened in step 3 but not the H5F_file_t struct shared by steps 1 and 3. Step 7 closes object X which closes the H5F_file_t from step 1, flushing the boot block which was shared by all steps. ./src/H5F.c Added some bulletproofing to file reference counting and removed comments which no longer apply. Added H5F_flush_all() and H5F_close_all() which apply to all files. ./src/H5A.c ./src/H5D.c ./src/H5F.c ./src/H5G.c ./src/H5I.c ./src/H5Iprivate.h ./src/H5R.c ./src/H5RA.c ./src/H5S.c ./src/H5T.c Added the new H5I_free_t data type to describe the function type to be passed as the `free_func' argument to H5I_init_group(). ./src/H5I.c Bulletproofed the object removal functions. Removed comments which no longer apply. Changed global variable names so they don't violate the naming scheme. Added H5I_debug() that prints the contents of an ID group. Removed H5I_inc_ref() because it isn't used. Reindented a couple of functions. ./src/H5.c ./src/H5G.c ./src/H5Ipublic.h Changed H5I_MAXID to H5I_NGROUPS to better relect the fact that it's the total number of valid ID groups. ./src/H5Shyper.c Changed hyperslab offset arrays to signed quantities to get rid of warnings on DEC cluster. ./src/H5Flow.c ./src/H5Fprivate.h Changed the objno argument of H5F_addr_pack() to be unsigned to get rid of warnings on DEC cluster.
* [svn-r1086] SnapshotRobb Matzke1999-02-201-1/+1
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* [svn-r1082] SnapshotRobb Matzke1999-02-191-1/+1
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* [svn-r1081] Changes since 19990218Robb Matzke1999-02-184-138/+141
| | | | | | | | | | | | | ---------------------- ./src/H5Shyper.c Changed hyperslab offset arrays to signed quantities to get rid of warnings on DEC cluster. ./src/H5Flow.c ./src/H5Fprivate.h Changed the objno argument of H5F_addr_pack() to be unsigned to get rid of warnings on DEC cluster.
* [svn-r1079] SnapshotRobb Matzke1999-02-181-1/+1
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* [svn-r1078] Changes since 19990215Robb Matzke1999-02-1829-778/+961
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5.c Fixed more dependency problems in H5_term_library(). There was a bug in the previous version that could cause the wrong EOF marker to be written to the boot block under certain circumstances. Hopefully this fixes it although I don't ready access to a test case (Mark Miller will test it). ./src/H5F.c ./src/H5Fprivate.h Added an H5F_close_all() that is similar to H5F_term_interface() but which doesn't close the interface. Files that don't have open object headers are closed, others are delayed until all object headers close. All files are flushed. ./src/H5ACprivate.h ./src/H5Bprivate.h ./src/H5Dprivate.h ./src/H5Eprivate.h ./src/H5Fprivate.h ./src/H5Gpkg.h ./src/H5Gprivate.h ./src/H5Gpublic.h ./src/H5HGprivate.h ./src/H5HLprivate.h ./src/H5Iprivate.h ./src/H5MFprivate.h ./src/H5MMprivate.h ./src/H5Oprivate.h ./src/H5Pprivate.h ./src/H5Ppublic.h ./src/H5RAprivate.h ./src/H5Sprivate.h ./src/H5Spublic.h ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h ./src/H5Vprivate.h ./src/H5Zprivate.h ./src/H5private.h ./src/H5public.h Reindented after __DLL__ was added.
* [svn-r1076] SnapshotRobb Matzke1999-02-181-1/+1
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* [svn-r1075] Fixed a typo of a missing ;Albert Cheng1999-02-171-1/+1
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* [svn-r1072] SnapshotRobb Matzke1999-02-171-1/+1
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* [svn-r1069] SnapshotRobb Matzke1999-02-161-1/+1
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* [svn-r1065] Changes since 19990121Robb Matzke1999-02-1512-42/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./configure.in ./acconfig.h ./configure [REGENERATED] ./src/H5config.h.in [REGENERATED] ./src/H5public.h ./src/H5Omtime.c Check for <stddef.h> Checks for `__tm_gmtoff' in `struct tm' because old versions of GNU libc are different than recent versions. This fixes the failing mtime test. ./bin/config.guess ./config/freebsd2.2.7 [REMOVED] ./config/freebsd [ADDED] Changed the name so it works with all versions of FreeBSD. ./src/H5.c Moved H5F after H5T and H5G in H5_term_library() to satisfy dependencies. ./src/H5G.c Fixed a bug that caused H5Gcreate() to fail if the group name had trailing slashes. ./src/H5Gpublic.h Changed `group_name' to `name' in a prototype. ./src/Makefile.in Dynamic library on Linux, but needs for work to be generally useful. ./src/H5HG.c ./src/H5HGprivate.h Fixed alignment problems when using old GCC compilers (like the one shipped with RedHad Linux). ./tools/h5ls.c Fixed a bug where the contents of the root group could be listed twice if there was a link back to the root group. Similarly for groups that are mentioned on the command line. Fixed a bug where unknown types were printed with a random type class number. ./src/H5T.c ./src/H5Tconv.c ./src/H5Tprivate.h Fixed O(log N) conversion bugs.
* [svn-r1056] Removed carriage returns inserted by a "broken" operating system.Robb Matzke1999-02-031-49/+103
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* [svn-r1052] changed the HDF5GLOBAL and HDF5DLL to __DLLVAR and __DLL__Patrick Lu1999-02-025-48/+51
| | | | also exported all the non static functions and globals variables to the dll
* [svn-r1051] changed the HDF5DLL and HDF5GLOBAL to __DLL__ and __DLLVAR__Patrick Lu1999-02-0220-526/+526
| | | | also exported all globals and non static functions to the dll
* [svn-r1050] made all non static functions and globals accessible to the dll.Patrick Lu1999-02-0212-149/+149
| | | | changed the HDF5DLL and HDF5GLOBAL to __DLL__ and __DLLVAR__
* [svn-r1043] Purpose:Paul Harten1999-02-011-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug fix Problem: Depending on how the string size changes, different buffers are used when copying from one array of strings to another array of strings. An ASSERTION() is set up to check the validity of the buffer being used for each element of the string array being copied. This ASSERTION() fails for a 10 element string array of string length 42 being copied to a 10 element string array of string length 50. Solution: The overlap variable (olap) is calculated slightly differently. Also, since olap and nelmts are unsigned types, the conditional assignment: d = elmtno >= nelmts-olap ? dbuf : dp should be rewitten as: d = elmtno+olap >= nelmts ? dbuf : dp This same problem/solution may exist in H5T_conv_i_i(), and H5T_conv_f_f(). Platform tested: Solaris2.5
* [svn-r1032] Changes since 19990118Robb Matzke1999-01-2124-175/+220
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./tools/h5tools.c Strings are not converted to null-padding before being printed; they are printed with whatever byte values appear in the file. ./tools/h5ls.c Now able to display attribute data type and data. Added a `-f' or `--full' switch which causes the full name of each object to be displayed instead of just the base name. Added a `-r' or `--recursive' switch that recursively prints the contents of groups, avoiding cycles. More bulletproofing for non-printable characters in things like object names, attribute names, and comment strings. We don't want listing a file to send termal escape sequences because it's sometimes possible to execute commands that way. Since h5ls doesn't usually use quotes around object names we must sometimes escape space characters. External files are listed in a table to make the output less confusing. ./tools/h5tools.c ./tools/h5tools.h Changed h5dump() to h5dump_dset() and added h5dump_mem(). Also make h5dump_fixtype() public. ./test/dtypes.c Wrote some data to an attribute to test h5ls attribute printing. ./src/H5ACprivate.h ./src/H5Apublic.h ./src/H5Dprivate.h ./src/H5Dpublic.h ./src/H5Epublic.h ./src/H5Fprivate.h ./src/H5Fpublic.h ./src/H5Gprivate.h ./src/H5HLprivate.h ./src/H5Oprivate.h ./src/H5Ppublic.h ./src/H5RApublic.h ./src/H5Rpublic.h ./src/H5Spublic.h ./src/H5Tpkg.h ./src/H5Tpublic.h ./src/H5Vprivate.h ./src/H5Zpublic.h ./src/H5private.h ./src/H5public.h Reindented function prototypes after `HDF5API' was added. Also rewrapped long lines. ./src/H5Flow.c Added an `#ifdef WIN32' around an unused variable. ./src/H5api_adpt.h Removed extra carriage returns inserted by "broken" operating system. ./src/H5Dprivate.h ./src/H5Oprivate.h ./src/H5Vprivate.h ./src/H5private.h Removed extraneous inclusion of H5api_adpt.h since it's included in H5public.h which is included by everything. ./src/Makefile.in Added H5api_adpt.h to the list of public header files to fix broken `make install'.
* [svn-r1031] added necessary info to export info to the dllPatrick Lu1999-01-2113-252/+252
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* [svn-r1030] added necessary info to export functions to dllPatrick Lu1999-01-2111-65/+65
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* [svn-r1029] added the necessary information to make a dllPatrick Lu1999-01-211-1/+1
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* [svn-r1028] new include file that is needed on NT to export functions and ↵Patrick Lu1999-01-211-0/+25
| | | | gloabls in a dll
* [svn-r1027] Added CVS Revision and ID tags so we can track the snapshots ↵Quincey Koziol1999-01-201-0/+7
| | | | more effectively.
* [svn-r1023] Changes since 19990105Robb Matzke1999-01-184-37/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./INSTALL ./doc/html/Compression.html ./doc/html/Filters.html Disassociated GNU from zlib. Did not change the introduction which incorrectly states that compression in hdf5 is available only if GNU gzip is available (should read zlib). Changed a typo in INSTALL to match what is documented in various other places: that zlib 1.1.2 (not 1.0.2) or better is required for compression. Added a reference to the main zlib web page in various places. ./src/H5Fistore.c Fixed a typo in a comment. ./src/H5Flow.c Removed carriage returns from the end of lines. ./test/dsets.c The deflate compression tests are still run but `-SKIP-' is printed instead of `PASSED' if the zlib library was not detected at configuration time. The tests check that the compression layer (H5Z) is correctly bypassed.
* [svn-r1020] I messed the last one up again. sorry this should be the last time.Patrick Lu1999-01-111-6/+4
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* [svn-r1019] the last version I checked in was not ocmpletely correct.Patrick Lu1999-01-111-1/+2
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* [svn-r1018] need to put a fix for a bug in the Microsoft compiler.Patrick Lu1999-01-111-1/+13
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* [svn-r1015] Got rid of some warning messages.Albert Cheng1999-01-074-5/+3
| | | | Tested in O2K.
* [svn-r1014] Switched the order of the assert and HRETURN_ERROR statementsAlbert Cheng1999-01-071-1/+1
| | | | | in the FUNC_ENTER_INIT to eliminate the unreachable statement compiler warning. Tested in O2K.
* [svn-r1010] Changes since 19981217Robb Matzke1999-01-0713-1221/+2902
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5.c ./src/H5private.h Renamed `library_initialize_g' to `H5_libinit_g' to make it conform to our naming scheme. ./src/H5I.c Fixed a bug in H5I_dec_ref() that caused the return value to always be zero instead of the new reference count. ./src/H5.c ./src/H5Odtype.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h Added support for enumeration data types. ./src/H5RA.c Renamed H5T_insert() to H5T_struct_insert() and added H5T_enum_insert(). ./src/H5RA.c ./src/H5Shyper.c Added casts to size_t for the third argument of memcpy() to shut up a warning message from insure++. ./src/H5T.c Changed "can't" to "unable to" in some error messages to be more consistent. ./src/H5detect.c If fork() or waitpid() are unavailable then we assume no alignment constraints. Hopefully this is the case only on NT and Intel CPU's don't have alignment constraints. ./src/H5public.h Include <limits.h> because the H5T_NATIVE_CHAR macro needs the definition for CHAR_MIN.
* [svn-r979] SnapshotRobb Matzke1998-12-211-1/+1
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* [svn-r976] SnapshotRobb Matzke1998-12-191-1/+1
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* [svn-r974] SnapshotRobb Matzke1998-12-181-1/+1
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* [svn-r971] Changes since 19981214Robb Matzke1998-12-1714-1454/+1251
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./INSTALL Added warning that enabling debugging code can adversely affect performance even when the debugging isn't turned on at run-time. Performance testing shows that under certain circumstances (like data type conversions of compound types) the H5_timer functions, although only a few lines each, contribute a fairly large percent to the execution time. ./src/H5T.c ./src/H5Tpkg.h ./src/H5Tpublic.h Improved the H5Tunregister() function to make unregistering more flexible. It takes the same arguments as H5Tregister() but also accepts wild cards. All conversion functions that match the H5Tunregister() search criteria are removed from the global type conversion table. The H5Tregister_hard() and H5Tregister_soft() were combined into a single function called H5Tregister() which is the counterpart to H5Tunregister(). A new `persistence' argument was added to differentiate between the two types of conversion functions. The application is allowed to register a hard conversion function for the no-op conversion path although the library isn't obligated to call it (it usually does). This is mostly for completeness, but the application might use it to help determine if the raw data pipeline was able to use the optimized path for the case when no type conversion is necessary. The library doesn't allow this path to be unregistered although the application can redefine it as often as it likes. Fixed the type conversion tables in preparation for MT-safety and to fix previosly-known design bugs wrt. unregistering conversion functions or changing the C function associated with a conversion path. The MT-safety stuff is documented in a separate white paper. Increased the conversion function debugging name from 9 characters to 31 characters so the output can be more descriptive. Moved conversion path statistics from the H5T_cdata_t member into the conversion path itself. This makes H5T_cdata_t contain only application-visible data structures. ./src/H5A.c ./src/H5D.c ./src/H5Ofill.c ./src/H5P.c ./src/H5T.c Improved the way type conversion functions are called so the caller doesn't have to check for data type debugging and increment type conversion timers and statistics. Changed check for no-op conversion since it is now application-definable and there may even be more than one definition at a time in a multi-threaded application (one thread might be using the no-op conversion path when some other thread changes its definition -- the first thread still sees the original defintion until it's done with the operation). ./doc/html/Datatypes.html Updated the user guide to reflect the changes to data type conversion registration functions. ./bin/trace ./src/H5.c Added tracing support for the new H5T_pers_t data type. ./test/dtypes.c Added printf to display alignment value if non-aligned data types are being tested. ./test/h5test.c Modified the H5Tunregister() calls to use the new arguments. All 94 of those calls can be replaced by a single call to the new H5Tunregister() function. ./src/H5.c Added HAVE_GETTIMEOFDAY around an auto variable and initialized the elapsed time to zero when gettimeofday() is not available. ./src/H5F.c ./src/H5Fprivate.h ./src/H5P.c Added an H5*_init() functions which do the same thing as H5*_init_interface() but can be called from other packages and don't do anything if the interface is already initialized. This fixes a couple memory leaks in applications that repeatedly close and open the library with H5close(). ./src/H5Tconv.c Optimized some data alignment code in the hardware conversion functions. Hardware conversions accumulate statistics about source and destination data alignment and print that information when the conversion function is unregistered (usually when the application exits) if data type debugging is compiled into the library and enabled at run-time. The conversion caching was cleaned up for the compound data type conversion function. It now caches conversion paths in a manner that will be MT-safe and is much simpler than the old method. Also cleaned up some array index maps. ./src/H5detect.c Fixd mispelling of alingemnt. ./src/H5private.h Changed `TRUE' to `1' in assignment to interface_initialize_g in FUNC_ENTER macro definition. ./tools/testh5dump.sh Completely rewritten to make it shorter, better documented, and conforming to most of the other test outputs. The comparison of the actual output with the expected output is insensitive to differences in white space. The test now passes for the first time on Linux where the output width wasn't as expected but the output was otherwise correct. ./tools/testfiles/tall-1.ddl ./tools/testfiles/tall-2.ddl ./tools/testfiles/tall-3.ddl ./tools/testfiles/tattr-1.ddl ./tools/testfiles/tattr-2.ddl ./tools/testfiles/tattr-3.ddl ./tools/testfiles/tattr-4.ddl ./tools/testfiles/tcomp-1.ddl ./tools/testfiles/tcomp-2.ddl ./tools/testfiles/tcomp-3.ddl ./tools/testfiles/tcomp-4.ddl ./tools/testfiles/tdset-1.ddl ./tools/testfiles/tdset-2.ddl ./tools/testfiles/tdset-3.ddl ./tools/testfiles/tdset-4.ddl ./tools/testfiles/tgroup-1.ddl ./tools/testfiles/tgroup-2.ddl ./tools/testfiles/tgroup-3.ddl ./tools/testfiles/tlink-1.ddl ./tools/testfiles/tlink-2.ddl ./tools/testfiles/tlink-3.ddl ./tools/testfiles/tlink-4.ddl ./tools/testfiles/tlink-5.ddl ./tools/testfiles/tslink-1.ddl ./tools/testfiles/tslink-2.ddl Changed `../h5dump' to just `h5dump'. ./config/alpha-dec-osf4.0 Added more warning and optimization switches to the native compiler.
* [svn-r969] SnapshotRobb Matzke1998-12-151-1/+1
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* [svn-r968] Changes since 19981207Robb Matzke1998-12-147-1101/+1072
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST Added tcompound2.{dmp,h5} and tdset2.{dmp,h5} used by the h5toh4 testing. ./configure.in ./configure [REGENERATED] ./src/H5config.h.in [REGENERATED] Added check for <sys/timeb.h> for Win32. Determines sizeof(char) just so we have a complete list of type sizes defined as preprocessor symbols. ./src/H5detect.c ./src/H5T.c ./src/H5Tpkg.h Detects alignment constraints. In order for this to work the operating system must not correct unaligned data (for instance, on the DEC Alpha one might need to say `uac p sigbus' before running H5detect). ./src/H5private.h Includes <signal.h> because it's needed by H5detect.c to detect alignment constraints. ./src/H5Tconv.c Added extra checks to all hardware conversion functions so they align data when necessary before the conversion. This slows down the conversions somewhat but they're still much faster than the software conversions. ./test/dtypes.c By setting a constant at the top of the source you can test conversions where the data is aligned on various byte boundaries. By setting a constant at the top of the source you can simulate architectures that have alignment constraints on architectures that don't. Changed typo SIZEOF_LDOUBLE to SIZEOF_LONG_DOUBLE in a few places.
* [svn-r963] SnapshotRobb Matzke1998-12-081-1/+1
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* [svn-r962] Added #ifdef HAVE_PARALLEL to interprocess coordination in ↵Robert Kim Yates1998-12-072-0/+8
| | | | H5F_istore_allocate.
* [svn-r961] Added barrier after MPI_File_set_size to prevent race condition:Robert Kim Yates1998-12-071-0/+10
| | | | subsequent writes were being truncated, causing holes in file.
* [svn-r960] Added interprocess coordination in H5F_istore_allocate around ↵Robert Kim Yates1998-12-074-0/+132
| | | | | | | | calls to H5F_istore_lock and H5F_istore_inlock to prevent race between reading and writing data chunks that caused "holes" (i.e., sequences of 0s) in chunked datasets.
* [svn-r959] Changes since 19981125Robb Matzke1998-12-073-165/+176
| | | | | | | | ---------------------- ./src/H5HG.c Fixed a bug in the alignment calculation for the heap free space. The reference test passes now.
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