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* [svn-r620] Changes since 19980825Robb Matzke1998-08-271-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./src/H5R.c [NEW] ./src/H5Rprivate.h [NEW] ./src/H5Rpublic.h [NEW] ./src/Makefile.in ./src/hdf5.h ./test/ragged.c [NEW] Preliminary support for 2d ragged arrays for Mark Miller and Jim Reus. Not fully implemented yet. The test is not actually part of `make test' because we still have some memory problems. ./src/H5E.c ./src/H5Epublic.h Added H5E_RAGGED as a major error number. ./bin/release Checks the MANIFEST file against `svf ls' on systems that have it. ./bin/trace Fixed a bug that caused arguments of type `void *x[]' to not be handled. ./src/H5.c Removed unused variables and changed a couple types to fix compiler warnings. Added tracing support for ragged array object ID's and arrays of pointers. ./src/H5D.c H5Dcreate() will complain if either of the property lists are invalid (instead of using the default). ./src/H5D.c ./src/H5Dprivate.h Split H5Dget_space() into an API and internal function so it can be called from the new ragged array layer. ./src/H5Fistore.c Fixed warnings about unsigned vs. signed comparisons. ./src/H5Flow.c Fixed a warning about a variable being shadowed in the MPI-IO stuff. ./src/H5Iprivate.h ./src/H5Ipublic.h Added the H5_RAGGED atom group. ./src/H5Shyper.c Fixed some freeing-free-memory errors that resulted when certain arrays were freed but the pointers were left in the data structures. I simply set the pointers to null after they were freed. ./src/H5Sprivate.h ./src/H5Sselect.c Split the H5Sselect_hyperslab() function into an API and a private function so it could be called from the ragged array layer. Added H5S_SEL_ERROR and H5S_SEL_N to the switch statements to get rid or compiler warnings. ./src/H5Tconv.c Removed a misleading comment. ./test/bittests.c Fixed a warning about a printf(). ./test/cmpd_dset.c Fixed warnings about unused variables because of test #11 being commented out. ./bin/trace Shortened the right margin for the output to allow room for the `);' at the end of the TRACE() macros.
* [svn-r569] Changes since 19980731Robb Matzke1998-08-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./bin/release Added ./Makefile to the distribution again -- it got lost in the changes last week although it isn't all that important a file since it gets clobbered by configure anyway. ./bin/trace ./doc/html/Filters.html ./doc/html/H5.format.html ./doc/html/H5.user.html ./src/H5.c ./src/H5D.c ./src/H5Dprivate.h ./src/H5E.c ./src/H5Epublic.h ./src/H5Farray.c ./src/H5Fistore.c ./src/H5Fprivate.h ./src/H5O.c ./src/H5Ocomp.c ./src/H5Oprivate.h ./src/H5P.c ./src/H5Ppublic.h ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Spoint.c ./src/H5Sprivate.h ./src/H5Ssimp.c ./src/H5Z.c ./src/H5Zprivate.h ./src/H5Zpublic.h ./src/hdf5.h ./test/dsets.c ./tools/h5ls.c Added the data filter pipeline, a generalization of the compression stuff which allows things like checksums, encryption, compression, performance monitoring, etc. See ./doc/html/Filters.html for details -- it replaces the Compression.html doc. ./src/H5T.c Cleaned up debugging output. ./config/linux Added checks for egcs and pgcc and changed optimization flags for the compilers. ./src/H5G.c ./tools/h5dump.c Fixed compiler warnings in these files and others. ./configure.in ./src/H5private.h ./test/mtime.c Added a check for difftime() and defined HDdifftime() to do something else on systems that don't have difftime().
* [svn-r526] Changes since 19980721Robb Matzke1998-07-221-7/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./tools/h5ls.c If the dataset is of type H5T_NATIVE_CHAR then we print the value as a string. This is temporary -- I plan to add better control of this later but needed something now for debugging. ./src/H5Fistore.c Squashed a bug in the chunk caching code that caused the wrong chunk to be returned. ./bin/trace ./src/H5.c Added support for printing values of array arguments when the size of the array is supplied by some previous argument. You must declare the argument as an array in order for the automatic tracing stuff to work. For instance, the third argument of H5Pset_chunk() is an array whose size is determined by the second argument `ndims'. Here's how you should declare it: herr_t H5Pset_chunk(hid_t plist_id, intn rank, hsize_t dims[/*rank*/]) The comment inside the `[]' is the name of some previous integer argument (int, unsigned, size_t, ssize_t, hsize_t, hssize_t). The trace output will look something like: H5Pset_chunk(plist=1234567, rank=2, dims=0x112233 {11, 22}) Changed tracing so that data types are printed out symbolically when possible. Changed tracing so data type initializations are not printed. This used to be confusing because lots of H5Tcopy() and H5Tregister...() calls showed up before the applications first explicit API call. ./src/H5Ipublic.h Changed the file atom group from zero to one so printing of atoms during tracing is more consistent -- they're all big numbers now. ./src/H5A.c ./src/H5E.c ./src/H5F.c ./src/H5G.c ./src/H5Sselect.c ./src/H5T.c ./src/H5TB.c ./src/H5Z.c Accidently modified these when working on the tracing, but nothing should have changed. ./src/H5P.c Changed the definition of H5Pset_chunk() for tracing. ./src/H5S.c ./src/H5Spublic.h Changed the definitions of H5Sset_extent_simple() and H5Screate_simple() for tracing. Changed the FUNC_ENTER() name for H5Screate_simple() so tracing shows the correct name.
* [svn-r469] Changes since 19980707Robb Matzke1998-07-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./bin/trace ./src/H5.c Added tracing support for H5S_seloper_t and H5S_class_t. ./src/H5Sselect.c ./src/H5S.c Added tracing statements that weren't inserted previously because of formatting problems. ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h ./test/cmpd_dset.c Added H5Tinsert_array() for inserting an array member into a compound data type. Added support to the struct conversion function for member arrays. The index permutation is not supported yet in the conversion (source and destination must have the same permutations).
* [svn-r460] Changes since 19980707Robb Matzke1998-07-071-8/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./bin/trace ./src/H5.c ./src/H5private.h ./src/H5A.c ./src/H5D.c ./src/H5F.c ./src/H5G.c ./src/H5P.c ./src/H5Pprivate.h ./src/H5S.c ./src/H5T.c Output-only arguments have their addresses printed during tracing and added symbolic output for the H5F_driver_t arguments. That's another reason that we should be careful to add `/*out*/' after arguments that are output-only and `/*in,out*/' after arguments that are used for both input and output values. No internal function calls H5Pget_class() anymore. ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tpublic.h Added H5Tget_overflow() and H5Tset_overflow() so the application can query or set a function that will be called whenever an overflow occurs. Implemented as documented in previous e-mail except the overflow handler gets two buffers: one that contains the source value and one to receive the optional destination value. ./test/dtypes.c Tests overflow handler. ./src/H5.c We have to declare fdopen() because I'm getting errors when compiling on Irix64 even though we include <stdio.h> as documented in the fdopen() man page.
* [svn-r454] Changes since 19980702Robb Matzke1998-07-061-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5T.c Prints statistics for no-op conversions also. For now, hardware floating point conversions may or may not raise SIGFPE depending on the hardware, operating system, etc. Software conversions never raise SIGFPE and use +Inf or -Inf for overflow. ./test/dtypes.c Catches SIGFPE and causes the test to be skipped. Better test for NaN. ./config/irix5.3 Removed the -U_POSIX_SOURCE because it was removed from the main makefiles. ./bin/trace ./src/H5S.c Fixed a typo that prevented tracing info from being added to new API functions.
* [svn-r429] Changes since 19980616Robb Matzke1998-06-171-0/+201
---------------------- ./html/tracing.html NEW This entire update is to make it possible for the library to print the name, arguments, and return value of every API call without requiring any extra work from developers or app programmers. This file describes how this all works. ./configure.in Added the `--enable-tracing' switch. If you use it then the library will include code to print API function names, argument names and values, and function return values. However, you must then turn on the tracing by setting the HDF5_TRACE environment variable to a file descriptor number. The default is `--disable-tracing' since enabling it causes a slight increase in library size and a slowdown resulting from an extra function call for each API function call (I couldn't even measure the slowdown :-) ./bin/trace NEW A perl script that synchronizes the H5TRACE() macro calls in the *.c files with the function return type and formal argument names and types. If you use GNU make and gcc then this will be done automatically, otherwise just invoke this script with the names of one or more .c files. You could do it by hand to, but encoding argument types is a little tricky at first. ./config/commence.in Added the $(TRACE) macro, which defaults to the no-op. Added -D_POSIX_SOURCE to the compiler command line. ./src/Makefile.in Override the default for $(TRACE). ./config/depend.in Automatically calls $(TRACE) to synchronize the H5TRACE() macros in any source file that changed. As with makefile dependencies, one way to force synchronization of all files is to remove the `.depend' file. ./MANIFEST Added new files. ./src/H5Eprivate.h Modified HRETURN_ERROR() and HRETURN() for tracing. ./src/H5.c ./src/H5private.h This is where the real tracing work really happens, in H5_trace(). ./src/H5A.c ./src/H5D.c ./src/H5G.c ./src/H5P.c ./src/H5S.c ./src/H5Z.c Added H5TRACE() calls to all API functions. You don't really need these changes if you don't want to merge your stuff because they can be generated automatically by going to the hdf5/src directory and saying ../bin/trace *.c ./src/H5T.c Added H5TRACE() calls. Other stuff below. ./src/H5E.c ./src/H5Epublic.h Added H5TRACE() calls. Created a type H5E_auto_t for the `func' argument of H5Eset_auto() and H5Eget_auto() to make those arguments easier to parse for tracing. It should also make it clearer for users that don't know how to read complicated ANSI data types. ./src/H5F.c Added H5TRACE() calls. Changed a couple `uintn' argument types in API functions to `unsigned int' since `uintn' part of the API. Changed a few "can't" and "cant" error messages to "unable to". ./src/H5Ipublic.h Removed H5_DIRECTORY from the H5I_group_t enum. It wasn't used anywhere. ./src/H5Tconv.c Removed an unused label. ./src/H5Fistore.c ./src/H5Oattr.c ./src/H5Odtype.c ./src/H5T.c ./test/dsets.c ./test/dtypes.c Fixed a warning about a variable possibly used before it's initialized. Added __unused__ to turn off some unused argument warnings that pop up when debugging is turned off and optimizations are turned on.
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