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* [svn-r168] Changes since 19980122Robb Matzke1998-01-236-1501/+1673
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST Added new files. ./src/H5D.c Added support for partial datatype I/O which is needed when merging struct members between file and disk. This isn't the efficient version because the merge requires an extra gather (step 1b in my pipeline diagram) that isn't turned off when it isn't needed. ./src/H5T.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h Conversion functions take an extra argument which is a pointer to a blob of private data that can be used by the conversion function to save anything that's expensive to compute and is constant for a particular conversion path. ./src/H5Tconv.c Compound data type conversion is beginning to work! We can handle conversions between compound types that have members which are not arrays. It also supports partial conversion so we can omit certain members of the source and not clobber extra members in the destination. ./test/Makefile.in ./test/cmpd_dset.c [NEW] Added a test case that demonstrates how to use compound data types in a dataset. The output doesn't match the output of the other test cases yet, the the entire example is more readable and written entirely with the API.
* [svn-r165] Changes since 19980122Robb Matzke1998-01-225-25/+117
| | | | | | | | | | | | | | ---------------------- ./src/H5.c ./src/H5B.c ./src/H5Bprivate.h Changed `new' to something else in 6 places for Fabio. ./src/H5T.c ./src/H5Tconv.c Beginning to work on compound data type conversion. Don't look yet :-)
* [svn-r164] Changes since 19980122Robb Matzke1998-01-2246-1311/+1098
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/*.h Fixed indentation where indent(1) screwed up. This isn't by any means the final say, but it's better than it was. ./src/H5A.c ./src/H5Aprivate.h ./src/H5Apublic.h ./src/H5C.c ./src/H5D.c ./src/H5E.c ./src/H5F.c ./src/H5G.c ./src/H5M.c ./src/H5P.c ./src/H5T.c ./src/H5Tconv.c ./src/debug.c ./test/dtypes.c ./test/istore.c ./test/theap.c ./test/tohdr.c ./test/tstab.c Removed some atom functions from the API and made them library-scope. Also changed some names by removing the redundant `atom' from the name and by adding a `_' after the `H5A'.
* [svn-r163] Changes since 19980121Robb Matzke1998-01-228-142/+229
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./Makefile.in Added more dependencies to .PHONY. ./src/H5D.c The write side of the I/O pipeline is implemented now too. Things are looking good for the prototype and it's just a matter of populating the library with the data type and data space conversion functions. ./src/H5Farray.c ./src/H5Fprivate.h ./test/istore.c Changed the order of the arguments for H5F_arr_read() and H5F_arr_write(). ./src/H5P.c ./src/H5Pprivate.h Changed the names of the arguments of H5P_find(). Fleshed out the mgath and fscat callback types. ./src/H5Psimp.c Added stubs for H5P_simp_mgath() and H5P_simp_fscat() that operate on the entire data space. Quincey, once you have the data space hyperslab stuff in place let me know and I'll finish the H5P_simp_*() functions to do partial I/O. Or you can take a look at it too if you like; there's some comments in there for you. ./src/H5V.c ./src/H5Vprivate.h Changed dimensionality arguments from `size_t' to `intn' to be consistent with the rest of the library and to get rid of warnings on 64-bit Irix.
* [svn-r162] *** empty log message ***Robb Matzke1998-01-211-0/+241
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* [svn-r161] Changes since 19980121Robb Matzke1998-01-214-83/+183
| | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./src/H5Psimp.c [NEW] ./src/Makefile.in Added H5Psimp.c and populated it with some conversion functions. Eventually the parts of H5P.c that operate on simple data spaces will be migrated to H5Psimp.c and other files will be created for other types of data spaces. ./src/H5D.c The read pipeline, H5Dread(), has been updated to handle data space conversion although the actual simple data space conversion functions don't do anything yet. But we're getting really close! ./src/H5P.c ./src/H5Pprivate.h Added H5P_find() to locate data space conversion functions. Added typedefs for structs related to data space conversion.
* [svn-r160] ./src/H5D.cRobb Matzke1998-01-211-15/+60
| | | | Fixed a rather major bug when reading/writing a chunked dataset.
* [svn-r159] Changed variables named "template" to "tid" to avoid name clash ↵Quincey Koziol1998-01-202-63/+63
| | | | | | with C++ keyword.
* [svn-r158] Changes since 19980116Robb Matzke1998-01-208-1226/+1388
| | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5AC.c ./src/H5ACprivate.h ./src/H5B.c ./src/H5D.c ./src/H5Farray.c ./src/H5Fprivate.h ./src/H5V.c ./src/H5Vprivate.h Fixed indent oopses. ./src/H5D.c ./src/H5Fprivate.h ./src/H5Farray.c ./test/istore.c We can now perform partial I/O on contiguous storage transferring between a hyperslab of file storage and a hyperslab of memory. However, partial I/O hasn't been added to the I/O pipeline yet in H5D.c
* [svn-r157] Reformatted code with indent...Quincey Koziol1998-01-1674-20802/+20199
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* [svn-r156] Initial set of indention flags to fight about later... :-)Quincey Koziol1998-01-161-0/+1
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* [svn-r155] Changes since 19980114Robb Matzke1998-01-1613-656/+587
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Datasets.html Removed some archaic comments about data spaces. Fixed example code. ./MANIFEST ./html/H5.format.html ./src/H5O.c ./src/H5Oprivate.h ./src/H5Ocstore.c [DELETED] ./src/H5Oistore.c [DELETED] ./src/H5Olayout.c [NEW] ./src/Makefile.in ./test/istore.c Replaced H5O_CSTORE and H5O_ISTORE messages with a more general H5O_LAYOUT message. ./src/H5D.c ./src/H5Dprivate.h ./src/H5Dpublic.h A little more work on the pipeline. Access to the file data is through the new H5F_arr_read() and H5F_arr_write() which do I/O on hyperslabs of byte arrays and don't depend on data layout. This should simplify the I/O pipeline quite a bit. I also added another argument to H5Dread() and H5Dwrite() to describe the hyerslab of the file array on which I/O is occuring. We discussed this at last week's meeting. ./src/H5Farray.c [NEW] Added functions that sit on top of H5F_block_read() and H5F_istore_read() and implement a common set of functions between all layouts. This means I/O of hyperslabs of byte-arrays in the file to arrays of bytes in memory. When operating on arrays of elements (>1byte) then we just add another dimension. That is, a 10x20 array of int32 becomes a 10x20x4 array of bytes. [This is the area I'll be working on most of next week to implement partial I/O for contiguous data and to improve performance for chunked data.] ./src/H5Fistore.c ./src/H5Fprivate.h Replaced the H5F_istore_t data type with the layout message H5O_layout_t which looks almost the same. Eventually I'd like to rename `istore' to `chunked' everywhere and use `istore' for 1-d storage where the chunks are all different sizes like in the small object heap where each object is a chunk. ./src/H5V.c Changed ISTORE to LAYOUT in one place. ./test/dsets.c Fixed for extra argument to H5Dread() and H5Dwrite().
* [svn-r154] *** empty log message ***Robb Matzke1998-01-151-0/+140
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* [svn-r153] Changes since 19980108Robb Matzke1998-01-149-266/+1250
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./src/H5Dconv.c [REMOVED] ./src/H5Tconv.c [NEW] ./src/Makefile.in Changed H5Dconv.c to H5Tconv.c ./html/Datatypes.html Updated data type conversion section. ./html/H5.apiv2.html Removed sections about datasets and data types since they're covered in their own chapters. ./src/H5D.c Supports data type conversion. ./src/H5Odtype.c ./src/H5Tpkg.h Changed `lo_pad' and `hi_pad' to `lsb_pad' and `msb_pad'. ./src/H5T.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h ./src/H5detect.c Added predefined data types. Added query/set more properties. Added type conversion infrastructure. ./test/dsets.c Tests data type conversion during read.
* [svn-r152] Changes since 19980107Robb Matzke1998-01-097-92/+1521
| | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Datatypes.html Updated to match code. ./src/H5Odtype.c ./src/H5Oprivate.h ./src/H5Tpkg.h ./src/H5detect.c Changed H5T_FIXED to H5T_INTEGER. ./src/H5T.c ./src/H5Tprivate.h ./src/H5Tpublic.h ./test/dtypes.c Implemented lots of type properties. ./src/H5detect.c ./src/H5Tpublic.h It is no longer necessary to call H5init() before using a predefined data type.
* [svn-r151] Changes since 19980105Robb Matzke1998-01-0726-1033/+967
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./config/freebsd2.2.1 ./config/linux Added -UH5O_DEBUG to the debug flags. Turn this on to get lots of lines on stderr to show what objects are opened and closed. ./src/H5C.o ./src/H5Cpublic.h ./test/dsets.c ./test/tfile.c Split H5Cget_prop() and H5Cset_prop() into functions for each property. ./src/H5D.c ./src/H5Dpublic.h ./src/H5Gstab.c ./src/H5O.c ./src/H5Ocont.c ./src/H5Ocstore.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Oistore.c ./src/H5Oname.c ./src/H5Onull.c ./src/H5Oprivate.h ./src/H5Osdspace.c ./src/H5Ostab.c ./src/H5P.c ./src/istore.c ./test/tohdr.c Object header functions now understand constant vs. non-constant messages. ./src/H5F.c ./src/H5Fprivate.h The file OID can be closed before other OID's. ./src/H5Flow.c H5F_addr_defined() is a macro in this file. ./src/H5G.c ./src/H5Gpublic.h ./test/tstab.c A current working group cannot be deleted. ./src/H5Gent.c ./src/H5Gpkg.h Removed unused functionality. ./src/H5public.h Includes <sys/types.h> for size_t.
* [svn-r150] Changes since 19971219Robb Matzke1998-01-0618-1922/+926
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5private.h Changed HDF5_MAJOR_VERSION to 5 ./src/H5Aprivate.h ./src/H5Apublic.h Added group atoms. ./src/H5D.c ./src/H5P.c ./test/istore.c ./test/tohdr.c ./test/tstab.c Updated for symbol table interface changes. ./src/H5F.c ./src/H5Fprivate.h Simpler handling of special case files: empty files and files with a single object. ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gpkg.h ./src/H5Gprivate.h ./src/H5Gpublic.h ./src/H5Gshad.c (DELETED) ./src/H5Gstab.c ./src/Makefile.in Removed shadows, simplifying code. Symbol table entries are allowed to cache only constant meta data. Fixed naming. ./src/H5O.c ./src/H5Oprivate.h Access to object headers is always done through a symbol table entry instead of a file address. Added stubs for opening and closing object headers to be used when deletion is implemented.
* [svn-r148] ./src/H5ACprivate.hRobb Matzke1997-12-192-2/+6
| | | | | | | | Removed some debugging fields from a struct when debugging is turned off. ./src/H5H.c Reformatted a couple long lines.
* [svn-r146] ./src/H5.cRobb Matzke1997-12-1615-651/+805
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes to error handling. ./src/H5B.c Increased size of internal static buffers. ./src/H5C.c Fixed syntax error when NDEBUG is defined. ./src/H5E.c ./src/H5Eprivate.h ./src/H5Epublic.h Errors can now be printed with H5Eprint(). Other minor changes to names and arg types. ./src/H5F.c The base address is now stored in the boot block. The user block size and the base address are synonyms. ./src/H5Fstdio.c Fixed a bug with a return value from fseek(). ./src/H5H.c Added alignment constraints to get rid of unaligned access errors on the DEC alpha having to do with the heap free list. ./src/H5P.c ./src/H5Ppublic.h Changed some size arguments from int to size_t and fixed memory allocation calls. ./src/H5T.c ./src/H5Tpublic.h Changed the order of functions so all the public ones are at the top of the file. Other minor changes. ./src/H5detect.c Added a newline to a string constant.
* [svn-r145] ./src/H5Osdtyp.c -> H5Odtype.cRobb Matzke1997-12-1134-842/+1044
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ./src/H5Osdim.c -> H5Osdspace.c ./src/Makefile.in Changed the names of these files to better reflect what they actually do. ./src/H5.c ./src/H5AC.c ./src/H5B.c ./src/H5C.c ./src/H5D.c ./src/H5E.c ./src/H5Eprivate.h ./src/H5Epublic.h ./src/H5F.c ./src/H5Fcore.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fsec2.c ./src/H5Fsplit.c ./src/H5Fstdio.c ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gshad.c ./src/H5Gstab.c ./src/H5H.c ./src/H5M.c ./src/H5MF.c ./src/H5O.c ./src/H5Osdtyp.c (./src/H5Odtype.c) ./src/H5P.c ./src/H5T.c ./src/H5detect.c ./src/H5private.h Added an argument to the HRETURN_ERROR(), HGOTO_ERROR(), and HERROR() macros which is a string error message. This allows us to give extra information which can't be represented by the major and minor error numbers. This information was previously in comments just before or after the macro call. The string isn't currently used, but I'm planning to change the test files so they print an error trace when something fails. This should make debugging a little faster since it's often obvious what's wrong if we could just see the error stack without even having to start a debugger.
* [svn-r142] ./src/H5C.cRobb Matzke1997-12-1113-456/+684
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ./src/H5Cprivate.h Changed H5Csetparm() to H5Cset_prop() and changed it to pass property values by value instead of reference. Changed H5Cgetparm() to H5Cget_prop(). Changed data types of file creation properties so the application can use `int' or `size_t' for most properties. Properties and their types are documented in H5Cget_prop(). Changed H5C_class() to H5Cget_class() to make the naming more uniform across packages. ./src/H5Cpublic.h Changed names of properties to make them more uniform across packages: H5F_USERBLOCK_SIZE became H5F_SIZEOF_USERBLOCK, H5F_OFFSET_SIZE became H5F_SIZEOF_ADDR, H5F_LENGTH_SIZE became H5F_SIZEOF_SIZE. ./src/H5D.c ./src/H5Dprivate.h Added support for chunked data storage. There still isn't any support for data type conversion or data space conversion, so chunked storage doesn't do much at this time. ./src/H5E.c ./src/H5Epublic.h Added the H5E_TEMPLATE major error number. I'm about the change the HGOTO_ERROR() and HRETURN_ERROR() macros to take an error string as an additional argument instead of specifying it as a comment. ./src/H5Fistore.c Added `const' to the `buf' argument of H5F_istore_write() although this temporarily causes a compiler warning. ./src/H5Fprivate.h Changed data types of certain file-related variables from types like `uint8' to `uintn' since the library data types should not depend on the file data types. ./src/H5P.c ./src/H5Pprivate.h ./src/H5Ppublic.h Moved H5Pget_lrank() to H5Pget_ndims(), and H5Pget_ldims() to H5Pget_dims() to make naming more uniform. Dimensions should always be of type `size_t'. Similarly for H5P_get_lrank() and H5P_get_ldims().
* [svn-r139] ./src/*.[ch]Robb Matzke1997-12-1062-4245/+5615
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed the interface initialization argument from FUNC_ENTER() and made it a locally-defined preprocessor symbol, INTERFACE_INIT. Changed `offset' to `address' and `length' to `size' in documentation so it's more consistent. `Offset' still appears occassionally when it refers to a byte offset within some other data structure. Moved interface termination function prototypes from public header files to .c files and made them static. ./src/H5.c ./src/H5public.h Added H5init() because it's possible that the predefined data types are not initialized. This happens only if the first call to the hdf5 library passes a predefined data type symbol as an argument. There should be some way to fix this... ./src/H5A.c ./src/H5Aprivate.h ./src/H5Apublic.h The free_func returns SUCCEED or FAIL, although the return value is ignored by H5A. This is so we can use the various H5*_close() functions to free things. H5Ainc_ref() and H5Adec_ref() are no longer public. Many of the other atom functions should also be made private, but I'll save that for later... Added additional template groups called H5_TEMPLATE_0 through H5_TEMPLATE_7 that are used by the various template subclasses. Increased the number of bits used for atom groups to prevent negative atoms. ./src/H5AC.c ./src/H5ACprivate.h Changed H5AC_new() to H5AC_create() to make names more consistent. ./src/H5B.c ./src/H5Bprivate.h Changed H5B_new() to H5B_create() to make names more consistent. ./src/H5C.c ./src/H5Cprivate.h ./src/H5Cpublic.h Now supports multiple subclasses of templates, although it's done with big switch statements. The default values for templates are defined in the source file to which that template belongs. This got rid of lots of needless preprocessor constants. Added H5Ccreate() to create a new template. Changed H5C_release() to H5Cclose() to make the naming more consistent. ./src/H5D.c ./src/H5Dprivate.h ./src/H5Dpublic.h Enhanced to use the new dataset interface, and uses the enhanced data type and data space interfaces, which haven't been completely implemented. The dataset interface doesn't handle non-contiguous storage, compression, or data type and space conversions yet. ./src/H5F.c ./src/H5Fprivate.h ./src/H5Fpublic.h Removed H5Fflush() since just calls H5F_flush(), which doesn't do what the user would probably think it does, namely, flush everything. It only flushes those things sitting in the H5AC cache and the boot block. Changed the `file_create_parms' field of H5F_low_t to just `create_parms' since the `file' part is obvious. ./src/H5Fistore.c Added some support for external files. Mostly just in the file format and not supported much by the library yet. I need to finish some dataset functions first. Changed H5F_istore_new() to H5F_istore_create() to make names more uniform across packages. ./src/H5Flow.c Flushing a file causes the file to be physically extended to the logical eof. This prevents H5F_open() from thinking a file has been truncated. Most of the time the file will already be that large, and when it isn't Unix will often just allocate the final block anyway. ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gpkg.h ./src/H5Gprivate.h ./src/H5Gstab.c Removed H5G_basename() Removed (temporarily) data type information from symbol table entries and renamed H5G_CACHED_SDATA to H5G_CACHED_SDSPACE to reflect that it's a simple data space and has nothing to do with raw data. Changed H5G_node_new() to H5G_node_create() and H5G_stab_new() to H5G_stab_create() to make names more uniform across packages. Fixed an undefined address bug that happens when H5G_node_debug() program doesn't pass enough info to H5G_node_load(). ./src/H5H.c ./src/H5Hprivate.h Changed H5H_new() to H5H_create() to make the names more uniform across packages. ./src/H5M.c ./src/H5Mprivate.h ./src/H5Mpublic.h Nulled all the create functions. Most of the other callbacks are to public functions. Removed H5Mcreate(). Changed hobjtype_t to group_t since it has to be the same thing anyway. ./src/H5O.c ./src/H5Oprivate.h ./src/H5Osdim.c ./src/H5Osdtyp.c Changed H5O_SIM_DIM to H5O_SDSPACE (simple data space) since `simple data space' is its official name, not `simple dimensions'. Will eventually add H5O_CDSPACE for comples data spaces. Changed _sim_dim_ to _dspace_. Replaced H5O_SIM_DTYPE and the compound data type messages with a single H5O_DTYPE message. Changed _sim_dtype_ to _dtype_. Changed H5O_STD_STORE to H5O_CSTORE (contiguous storage) since contiguous storage is not necessarily standard. Changed _std_store_ to _cstore_ in H5Ocstore.c Added the H5O_EFL (external file list) message. Changed H5O_new() to H5O_create() to make names more uniform across packages. ./src/H5Oefl.c NEW External file list message for specifying which non-hdf5 files contain raw data for a dataset. ./src/H5P.c ./src/H5Pprivate.h ./src/H5Ppublic.h Renamed and moved data structures to make the names conform to our naming scheme. ./src/H5T.c ./src/H5Tprivate.h ./src/H5Tpublic.h ./src/H5Tpkg.h NEW Data structures redesigned to be more flexible. The interface was redesigned to make it more regular and to make some names more uniform across packages. ./src/H5detect.c Output was changed to produce a file that conforms to the hdf5 coding standard. ./src/Makefile.in Generates H5Tinit.c by running H5detect. ./src/debug.c Moved command argument processing.
* [svn-r136] ./MANIFESTRobb Matzke1997-11-1437-1363/+2823
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ./src/Makefile.in Added H5Ffamily.c and H5Fsplit.c ./src/H5B.c ./src/H5Bprivate.h ./src/H5Gnode.c Added `const' to sublass arguments. ./src/H5F.c ./src/H5Flow.c ./src/H5Fsec2.c Make sure file buffers get flushed during a call to H5Fflush(). Check for overflow in address encoding and decoding. ./src/H5Ffam.c ./src/H5Fprivate.c ./test/istore.c Implementation of file families so 32-bit machines can access 64-bit files. ./src/H5Oprivate.h Removed H5O_NO_ADDR constant. ./config/freebsd2.2.1 ./config/linux Added -DH5G_DEBUG and -DH5F_DEBUG to the list of debugging flags. ./html/H5.format.html Changed some <offset>-sized things to <length>-sized things. ./src/H5AC.c ./src/H5ACprivate.h ./src/H5B.c ./src/H5Bprivate.h ./src/H5C.c ./src/H5D.c ./src/H5F.c ./src/H5Fcore.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fprivate.h ./src/H5Fsec2.c ./src/H5Fstdio.c ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gpkg.h ./src/H5Gprivate.h ./src/H5Gshad.c ./src/H5Gstab.c ./src/H5H.c ./src/H5Hprivate.h ./src/H5MF.c ./src/H5MFprivate.h ./src/H5O.c ./src/H5Ocont.c ./src/H5Oistore.c ./src/H5Oprivate.h ./src/H5Ostab.c ./src/H5Ostdst.c ./src/H5pivate.h ./src/debug.c ./test/istore.c ./test/theap.c ./test/tohdr.c ./test/tstab.c Lots of changes caused by generalizing addresses. The haddr_t is now a struct, so you can no longer perform arithmetic on it. But since it's small, simple, and often used, storage is allocated like with an integer. But we always pass them around by reference. That is, when using an address in another struct, allocate space: struct my_struct { char *name; haddr_t address; } x; But when passing it to a function, pass by reference: H5F_addr_print (stderr, &(x.address)); Addresses should be initialized with H5F_addr_undef (&(x.address)); Functions for operating on addresses are in H5Flow.c and begin with H5F_addr_... Functions never return haddr_t or haddr_t*; they always pass them through arguments instead. A function that returns an address through an argument does so with its last argument and it is marked with `/*out*/'. Calls to such functions also mark output-only arguments with `/*out*/' ./src/H5Fsplit.c (new) A two-member family where all meta data goes in the first member and all raw data goes in the second member. ./src/H5B.c ./src/H5D.c ./src/H5F.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fprivate.h ./src/H5Fsec2.c ./src/H5Fstdio.c ./src/H5Gnode.c ./src/H5H.c ./src/H5MF.c ./src/H5MFprivate.h ./src/H5O.c Differentiate between meta data storage and raw data storage. Provide a mechanism so that the file driver can extend the file to allocate more memory. ./src/H5E.c ./src/H5Epublic.c Added the error H5E_TRUNCATED to be reported when the file is shorter than the length recorded in the boot block. ./src/H5F.c Added H5F_locate_signature() so we only do it in one place now. ./INSTALL ./INSTALL_MAINT Just a couple clarifications. ./html/ExternalFiles.html ./html/storage.html Documents how external files work. ./test/hyperslab.c ./test/istore.c Fixed printf's on 64-bit machines. ./test/istore.c Added ifdef's to test the split file driver.
* [svn-r135] ./config/linuxRobb Matzke1997-11-0717-258/+673
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ./config/freebsd2.2.1 Rewritten to be more flexible. ./src/H5AC.c ./src/H5ACprivate.h ./src/H5F.c ./src/H5H.c ./src/H5Gpkg.h ./src/H5Gshad.c ./src/H5O.c ./test/istore.c ./test/tstab.c Accumulates cache statistics and displays the results on stderr when the file is closed if it was opened with H5F_ACC_DEBUG passed into H5F_open() ./src/H5B.c ./src/H5Bprivate.h ./src/H5Fistore.c ./src/H5Gnode.c Added more debugging which is turned on if H5B_DEBUG is defined on the compile command (see config/linux). Fixed a couple of bugs with left insertions which are used by the indexed storage stuff. ./src/H5Flow.c Fixed a memory leak. ./src/H5Fprivate.h Fixed warnings about shifting more than size of object. ./src/H5Fstdio.c Fixed seek optimizations back to the way Quincey originally had them. ./src/H5V.c Removed unused variables.
* [svn-r134] Changes since 19971023Robb Matzke1997-10-247-32/+414
| | | | | | | | | | | | | | | | | | | | | | ---------------------- ./config/conclude.in Test work when `.' isn't in $PATH. ./src/H5F.c ./src/H5Fcore.c NEW ./src/H5Flow.c ./src/H5Fprivate.h ./src/H5Fsec2.c ./src/H5Fstdio.c ./src/Makefile.in ./MANIFEST Added the in-core temporary file driver as an exercise to clean up some of the H5F package. It speeds up `testhdf5 -o stab' by 25 percent! If you want to try it you'll need to recompile everything with `-DH5F_LOW_DFLT=H5F_LOW_CORE'. Don't expect testhdf5 to ever work since creating a file, closing it, and then opening it for read-only will fail.
* [svn-r133] ./MANIFESTRobb Matzke1997-10-2214-384/+1228
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ./src/Makefile.in Added new files. ./html/H5.apiv2.html Added documentation for group stuff. ./src/H5private.h ./src/H5E.c ./src/H5Epublic.h ./src/H5F.c ./src/H5Flow.c NEW ./src/H5Fprivate.h ./src/H5Fsec2.c NEW ./src/H5Fstdio.c NEW Low-level file driver is selected at runtime. ./src/H5Fprivate.h Got rid of `shift >= sizeof operand' warnings on big endian machines. ./src/H5Fistore.c ./test/istore.c Still working on indexed storage... ./src/H5H.c ./src/H5Hprivate.h Removed alignment constraints.
* [svn-r130] Functions for vectors, arrays, hyperslabs, strides, ...Robb Matzke1997-10-202-0/+759
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* [svn-r129] Changes since 19970916Robb Matzke1997-10-2033-514/+2943
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./config/depend.in Fixed backslashes in sed script because the H5Gnode.c dependency info was disappearing. You'll have to rerun config.status to rebuild the Makefiles unless you use gnu make. ./config/conclude.in Also removes emacs backup files, TAGS, and svf backup files. ./config/linux Grouped gcc flags and added provisions for debugging vs. production. ./html/H5.format.html Updated messages 0x0008, 0x0009, and 0x000A. ./html/storage.html Documentation describing storage schemes. ./src/Makefile.in ./test/Makefile.in New source files. ./src/H5A.c ./src/H5Apublic.h ./src/H5C.c Changed VOIDP to void* in a couple places. ./src/H5AC.c ./src/H5ACprivate.h ./src/H5B.c ./src/H5Bprivate.h ./src/H5G.c ./src/H5Gnode.c ./src/H5Gprivate.h ./src/H5H.c ./src/H5O.c Removed `const' from some variables because H5G_node_found() wanted to modify it's udata argument. Removing const there caused it to cascade to these other locations. ./src/H5AC.c ./src/H5ACprivate.h ./src/H5B.c ./src/H5Gnode.c ./src/H5Gstab.c ./src/H5H.c ./src/H5O.c Added an extra argument to H5AC_find_f() and H5AC_protect(). This arg gets passed to the load() method. Also added an extra argument to the H5AC_find() macro. ./src/H5B.c ./src/H5Bprivate.h ./src/H5Gnode.c Extra argument passed to the sizeof_rkey() method. ./src/H5Fprivate.c ./src/H5Fistore.c (new) Added indexed I/O operations. ./src/H5G.c ./src/H5Gnode.c ./src/H5Gprivate.h Beginning to add H5G_open/close and related bug fixes. ./src/H5Oprivate.h ./src/H5Oistore.c (new) Added the H5O_ISTORE messsage (0x0008) for indexed storage of objects. ./src/H5private.h Added extra braces around both sides of the FUNC_ENTER() and FUNC_LEAVE() macros so FUNC_ENTER() can appear before declarations or after executable statements the second case is used by H5G_namei() to initialize output arguments to sane values before FUNC_ENTER() might return failure. int f () { int decl1; printf ("This happens before FUNC_ENTER()\n"); FUNC_ENTER (...); int another_declaration; ./src/H5B.c ./src/H5Bprivate.h ./src/H5Gnode.c Extra arguments for key encoding and decoding. ./src/H5E.c ./src/H5Epublic.h ./src/H5Fistore.c ./src/H5Oistore.c ./src/H5Oprivate.h Indexed, chunked, sparse storage (not ready for general consumption yet). ./src/H5V.c (new) ./src/H5Vprivate.h (new) ./test/hyperslab.c (new) Vector, array, and hyperslab functions. ./src/H5B.c ./src/H5Bprivate.h ./src/H5Fistore.c ./src/H5Gnode.c ./src/H5V.c ./src/H5Vprivate.h ./test/hyperslab.c Added functionality for indexed storage. ./src/H5F.c Fixed problems with seek optimizing. Recommend we disable it until we can implement it in the file/address class since all of HDF5 must be aware of it. ./src/H5O.c Fixed comeent speling erorr :-) ./MANIFEST Added new files. ./config/conclude.in Added the word `Testing' to the test cases. So if a test program is called hyperslab then the make output will contain the line `Testing hyperslab'. ./config/linux The default file I/O library is Posix section 2 on my linux machine so I can do some I/O performance testing. ./src/H5C.c ./src/H5Cprivate.h ./src/H5Cpublic.h Added ability to set size of indexed-storage B-tree. ./src/H5D.c ./src/H5E.c ./src/H5Epublic.h ./src/H5F.c ./src/H5Fprivate.h ./src/H5G.c ./src/H5Gnode.c ./src/H5Gpkg.h ./src/H5Gprivate.h ./src/H5Gpublic.h ./src/H5Gshad.c ./src/H5Gstab.c ./test/stab.c Changed `directory' to `group' in numerous places. ./src/H5private.h The FILELIB constant can be set on the compile command-line. ./src/istore.c NEW Tests for indexed storage.
* [svn-r125] Changed name of dataspace for "entire dataset" read/write from ↵Quincey Koziol1997-10-171-4/+4
| | | | | | H5P_SCALAR to H5P_ALL
* [svn-r122] Added user-level routines H5Pget_lrank and H5Pget_ldimsQuincey Koziol1997-10-153-10/+143
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* [svn-r121] Simplified fix for seek optimizing.Quincey Koziol1997-10-151-13/+1
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* [svn-r120] Removed debugging printf'sQuincey Koziol1997-10-151-7/+0
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* [svn-r119] Fixed seek optimization problems.Robb Matzke1997-10-151-6/+33
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* [svn-r118] Added H5P_init & H5T_init function calls which can be called to ↵Quincey Koziol1997-10-155-0/+59
| | | | | | guarantee that the H5T & H5P interfaces are initialized (from H5D_init_interface)
* [svn-r117] Added "seek position caching" code to shared file-records, which ↵Quincey Koziol1997-10-082-8/+36
| | | | | | trimmed 20% off the run-time for the current tests. (4.77s down to 3.89s)
* [svn-r116] Fixed typo which was preventing memory from being free'dQuincey Koziol1997-10-081-2/+2
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* [svn-r114] Mostly changes to add new parameter to the H5Ainit_group call. ↵Quincey Koziol1997-10-089-80/+306
| | | | | | The H5D, H5P & H5T interfaces now share datatypes & dataspaces properly also.
* [svn-r113] Added mechanism for reference counting IDs. This is to ↵Quincey Koziol1997-10-083-5/+136
| | | | | | | | | | | facilitate sharing an ID between multiple interfaces in memory. Changes included adding a parameter to the H5Ainit_group call for the function to call to free the structure associated with an ID when its reference count drops to zero and two new function calls: H5Ainc_ref & H5Adec_ref which increment and decrement the reference count of IDs. Its still possible to call H5Aremove_atom on a ID with multiple references, leaving dangling IDs in memory...
* [svn-r112] Added some symbolic names for '0'. Makes user's code easier to read.Quincey Koziol1997-09-264-1/+6
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* [svn-r111] Changed hdf5_file_t to H5F_t, split data struct ito two halves, fixedRobb Matzke1997-09-2427-904/+1201
| | | | problems when opening the same file more than once.
* [svn-r108] Changed all hatom_t types to hid_t. (Isn't 'sed' nifty.. :-)Quincey Koziol1997-09-2421-231/+231
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* [svn-r106] Fixed some symbol table bugs. Fixed a free memory read in H5Osdim.c.Robb Matzke1997-09-2217-1185/+1778
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* [svn-r103] Added pointer cast to shut compiler up.Quincey Koziol1997-09-191-1/+1
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* [svn-r102] Removed ifdef now that code is working.Quincey Koziol1997-09-191-2/+0
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* [svn-r101] Fixed uninitialized memory read.Robb Matzke1997-09-194-17/+11
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* [svn-r100] Interim checkin for purify. Also contains H5G shadow stuff, changesRobb Matzke1997-09-1928-628/+1418
| | | | | | to int64 encode/decode to fix purify on 32-bit systems, changes to H5O_modify, changes to H5D.c to use H5F_open/close(), etc. Documentation will be mailed shortly...
* [svn-r96] Added "atexit" routines to each interface to free buffers ↵Quincey Koziol1997-09-1817-37/+300
| | | | | | allocated during runtime. Isolated but can't figure out how to fix bug reported with purify.
* [svn-r95] Tracked down memory bug.Quincey Koziol1997-09-183-3/+6
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* [svn-r94] Removed encode/decode from fast/cache message functions.Robb Matzke1997-09-174-102/+86
| | | | Fixed uninitialized bytes appearing in the data file object header.
* [svn-r92] It was quite simple, actually. The H5O_sim_dim_fast() should allocateRobb Matzke1997-09-161-11/+7
| | | | | | | space for the result if it gets the null pointer. See H5O_stab_fast() for an example. I notice that some where is something beging freed twice...
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