[svn-r353] Changes since 19980414

----------------------

./html/Compression.html          [NEW]
./html/Datasets.html
./html/H5.format.html
./html/H5.user.html
        Documented compression.  A couple of the H5P functions aren't
        quite implemented yet but they're coming soon...

./src/H5Dprivate.h
./src/H5E.c
./src/H5Epublic.h
./src/H5Farray.c
./src/H5Fistore.c
./src/H5Fprivate.h
./src/H5MF.c
./src/H5MFprivate.h
./src/H5O.c
./src/H5Ocomp.c         [NEW]
./src/H5Oprivate.h
./src/H5P.c
./src/H5Ppublic.h
./src/H5Sprivate.h
./src/H5Ssimp.c
./src/H5Z.c             [NEW]
./src/H5Zprivate.h      [NEW]
./src/H5Zpublic.h       [NEW]
./src/Makefile.in
./src/hdf5.h
./test/dsets.c
./test/istore.c
        Compression is now mostly working.  Don't try to open a
        compressed dataset though because the compression message
        won't be read.

./html/Datatypes.html
./html/H5.api.html
./src/H5.c
./src/H5private.h
./src/H5D.c
./src/H5T.c
./src/H5Tconv.c
./src/H5Tpkg.h
./src/H5Tprivate.h
./src/H5Tpublic.h
        Added timing support.  When compiled with H5T_DEBUG defined
        the library will print conversion bandwidths when the library
        closes.  The H5Tregister functions take a string as the first
        argument so the statistics output is meaningful.

./MANIFEST
        Added new files.

./configure.in
./src/H5config.h.in
        Check for getrusage().  Check for compress2() in libz.a and
        the zlib.h header file.  Added `z' to the debug list.

./src/H5B.c
./src/H5Bprivate.h
./src/H5Gnode.c
./src/debug.c
        Cleaned up some indentation and added support to print istore
        B-trees.  From the debugger, give the B-tree address and the
        dimensionality from the layout message of the object header.

./src/h5ls.c
        The oid is printed as  w:x:y:z where w and x are the file ID
        and y and z are the OID within the file.  You can give z or
        y*2^32+z as an argument to the debugger to print the object
        header for the object.

./src/H5AC.c
        Cleaned up statistics and made them match those reported by
        H5T and H5Z.

./src/H5MM.c
./src/H5MMprivate.h
./src/H5Fistore.c
        Finally got rid of a couple of long-standing const cast
        warnings.

1 files changed, 15 insertions, 2 deletions

diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h
index e6eed20..64d0fba 100644
--- a/src/H5Tpkg.h
+++ b/src/H5Tpkg.h
@@ -26,6 +26,8 @@
 #include <H5HGprivate.h>
 #include <H5Tprivate.h>
 
+#define H5T_NAMELEN	10	/*length of debugging name buffer	     */
+
 typedef struct H5T_atomic_t {
     H5T_order_t		order;	/*byte order				     */
     size_t		prec;	/*precision in bits			     */
@@ -84,6 +86,7 @@ typedef struct H5T_member_t {
 
 /* The data type conversion database */
 typedef struct H5T_path_t {
+    char	name[H5T_NAMELEN];	/*name for debugging only	     */
     H5T_t	*src;			/*source data type ID		     */
     H5T_t	*dst;			/*destination data type ID	     */
     H5T_conv_t	func;			/*data conversion function	     */
@@ -93,14 +96,24 @@ typedef struct H5T_path_t {
 
 /* The master list of soft conversion functions */
 typedef struct H5T_soft_t {
+    char	name[H5T_NAMELEN];	/*name for debugging only	     */
     H5T_class_t src;			/*source data type class	     */
     H5T_class_t dst;			/*destination data type class	     */
     H5T_conv_t	func;			/*the conversion function	     */
 } H5T_soft_t;
 
+/* Statistics about a conversion function */
+typedef struct H5T_stats_t {
+    uintn	ncalls;			/*num calls to conversion function   */
+#ifdef H5T_DEBUG
+    hsize_t	nelmts;			/*total data points converted	     */
+    H5_timer_t	timer;			/*total time for conversion	     */
+#endif
+} H5T_stats_t;
+
 /* Function prototypes for H5T package scope */
-H5T_path_t *H5T_path_find (const H5T_t *src, const H5T_t *dst, 
-			   hbool_t create, H5T_conv_t func);
+H5T_path_t *H5T_path_find (const char *name, const H5T_t *src,
+			   const H5T_t *dst, hbool_t create, H5T_conv_t func);
 
 /* Conversion functions */
 herr_t H5T_conv_order (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,