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authorQuincey Koziol <koziol@hdfgroup.org>2003-01-09 17:20:03 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2003-01-09 17:20:03 (GMT)
commit9a433b99a56dc575f1c0b11f95b744de61859dbb (patch)
treed8c766537cb9adc364c902bd45477d97f67a4a9f /src/H5Tpublic.h
parent7fd449cb7987772a2881a5ced2ae7ad5231f1fa3 (diff)
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[svn-r6252] Purpose:
Lots of performance improvements & a couple new internal API interfaces. Description: Performance Improvements: - Cached file offset & length sizes in shared file struct, to avoid constantly looking them up in the FCPL. - Generic property improvements: - Added "revision" number to generic property classes to speed up comparisons. - Changed method of storing properties from using a hash-table to the TBBT routines in the library. - Share the propery names between classes and the lists derived from them. - Removed redundant 'def_value' buffer from each property. - Switching code to use a "copy on write" strategy for properties in each list, where the properties in each list are shared with the properties in the class, until a property's value is changed in a list. - Fixed error in layout code which was allocating too many buffers. - Redefined public macros of the form (H5open()/H5check, <variable>) internally to only be (<variable>), avoiding innumerable useless calls to H5open() and H5check_version(). - Reuse already zeroed buffers in H5F_contig_fill instead of constantly re-zeroing them. - Don't write fill values if writing entire dataset. - Use gettimeofday() system call instead of time() system when checking the modification time of a dataset. - Added reference counted string API and use it for tracking the names of objects opening in a file (for the ID->name code). - Removed redundant H5P_get() calls in B-tree routines. - Redefine H5T datatype macros internally to the library, to avoid calling H5check redundantly. - Keep dataspace information for dataset locally instead of reading from disk each time. Added new module to track open objects in a file, to allow this (which will be useful eventually for some FPH5 metadata caching issues). - Remove H5AC_find macro which was inlining metadata cache lookups, and call function instead. - Remove redundant memset() calls from H5G_namei() routine. - Remove redundant checking of object type when locating objects in metadata cache and rely on the address only. - Create default dataset object to use when default dataset creation property list is used to create datasets, bypassing querying for all the property list values. - Use default I/O vector size when performing raw data with the default dataset transfer property list, instead of querying for I/O vector size. - Remove H5P_DEFAULT internally to the library, replacing it with more specific default property list based on the type of property list needed. - Remove redundant memset() calls in object header message (H5O*) routines. - Remove redunant memset() calls in data I/O routines. - Split free-list allocation routines into malloc() and calloc()- like routines, instead of one combined routine. - Remove lots of indirection in H5O*() routines. - Simplify metadata cache entry comparison routine (used when flushing entire cache out). - Only enable metadata cache statistics when H5AC_DEBUG is turned on, instead of always tracking them. - Simplify address comparison macro (H5F_addr_eq). - Remove redundant metadata cache entry protections during dataset creation by protecting the object header once and making all the modifications necessary for the dataset creation before unprotecting it. - Reduce # of "number of element in extent" computations performed by computing and storing the value during dataspace creation. - Simplify checking for group location's file information, when file has not been involving in file-mounting operations. - Use binary encoding for modification time, instead of ASCII. - Hoist H5HL_peek calls (to get information in a local heap) out of loops in many group routine. - Use static variable for iterators of selections, instead of dynamically allocation them each time. - Lookup & insert new entries in one step, avoiding traversing group's B-tree twice. - Fixed memory leak in H5Gget_objname_idx() routine (tangential to performance improvements, but fixed along the way). - Use free-list for reference counted strings. - Don't bother copying object names into cached group entries, since they are re-created when an object is opened. The benchmark I used to measure these results created several thousand small (2K) datasets in a file and wrote out the data for them. This is Elena's "regular.c" benchmark. These changes resulted in approximately ~4.3x speedup of the development branch when compared to the previous code in the development branch and ~1.4x speedup compared to the release branch. Additionally, these changes reduce the total memory used (code and data) by the development branch by ~800KB, bringing the development branch back into the same ballpark as the release branch. I'll send out a more detailed description of the benchmark results as a followup note. New internal API routines: Added "reference counted strings" API for tracking strings that get used by multiple owners without duplicating the strings. Added "ternary search tree" API for text->object mappings. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} Other platforms/configurations tested? FreeBSD 4.7 (sleipnir) serial & parallel Solaris 2.6 (baldric) serial
Diffstat (limited to 'src/H5Tpublic.h')
-rw-r--r--src/H5Tpublic.h174
1 files changed, 91 insertions, 83 deletions
diff --git a/src/H5Tpublic.h b/src/H5Tpublic.h
index 2bfc7da..a96d2bb 100644
--- a/src/H5Tpublic.h
+++ b/src/H5Tpublic.h
@@ -196,13 +196,21 @@ typedef herr_t (*H5T_overflow_t)(hid_t src_id, hid_t dst_id,
extern "C" {
#endif
+/* When this header is included from H5Tprivate.h, don't make calls to H5open() */
+#undef H5OPEN
+#ifndef _H5Tprivate_H
+#define H5OPEN H5open(),
+#else /* _H5Tprivate_H */
+#define H5OPEN
+#endif /* _H5Tprivate_H */
+
/*
* The IEEE floating point types in various byte orders.
*/
-#define H5T_IEEE_F32BE (H5open(), H5T_IEEE_F32BE_g)
-#define H5T_IEEE_F32LE (H5open(), H5T_IEEE_F32LE_g)
-#define H5T_IEEE_F64BE (H5open(), H5T_IEEE_F64BE_g)
-#define H5T_IEEE_F64LE (H5open(), H5T_IEEE_F64LE_g)
+#define H5T_IEEE_F32BE (H5OPEN H5T_IEEE_F32BE_g)
+#define H5T_IEEE_F32LE (H5OPEN H5T_IEEE_F32LE_g)
+#define H5T_IEEE_F64BE (H5OPEN H5T_IEEE_F64BE_g)
+#define H5T_IEEE_F64LE (H5OPEN H5T_IEEE_F64LE_g)
H5_DLLVAR hid_t H5T_IEEE_F32BE_g;
H5_DLLVAR hid_t H5T_IEEE_F32LE_g;
H5_DLLVAR hid_t H5T_IEEE_F64BE_g;
@@ -212,32 +220,32 @@ H5_DLLVAR hid_t H5T_IEEE_F64LE_g;
* These are "standard" types. For instance, signed (2's complement) and
* unsigned integers of various sizes and byte orders.
*/
-#define H5T_STD_I8BE (H5open(), H5T_STD_I8BE_g)
-#define H5T_STD_I8LE (H5open(), H5T_STD_I8LE_g)
-#define H5T_STD_I16BE (H5open(), H5T_STD_I16BE_g)
-#define H5T_STD_I16LE (H5open(), H5T_STD_I16LE_g)
-#define H5T_STD_I32BE (H5open(), H5T_STD_I32BE_g)
-#define H5T_STD_I32LE (H5open(), H5T_STD_I32LE_g)
-#define H5T_STD_I64BE (H5open(), H5T_STD_I64BE_g)
-#define H5T_STD_I64LE (H5open(), H5T_STD_I64LE_g)
-#define H5T_STD_U8BE (H5open(), H5T_STD_U8BE_g)
-#define H5T_STD_U8LE (H5open(), H5T_STD_U8LE_g)
-#define H5T_STD_U16BE (H5open(), H5T_STD_U16BE_g)
-#define H5T_STD_U16LE (H5open(), H5T_STD_U16LE_g)
-#define H5T_STD_U32BE (H5open(), H5T_STD_U32BE_g)
-#define H5T_STD_U32LE (H5open(), H5T_STD_U32LE_g)
-#define H5T_STD_U64BE (H5open(), H5T_STD_U64BE_g)
-#define H5T_STD_U64LE (H5open(), H5T_STD_U64LE_g)
-#define H5T_STD_B8BE (H5open(), H5T_STD_B8BE_g)
-#define H5T_STD_B8LE (H5open(), H5T_STD_B8LE_g)
-#define H5T_STD_B16BE (H5open(), H5T_STD_B16BE_g)
-#define H5T_STD_B16LE (H5open(), H5T_STD_B16LE_g)
-#define H5T_STD_B32BE (H5open(), H5T_STD_B32BE_g)
-#define H5T_STD_B32LE (H5open(), H5T_STD_B32LE_g)
-#define H5T_STD_B64BE (H5open(), H5T_STD_B64BE_g)
-#define H5T_STD_B64LE (H5open(), H5T_STD_B64LE_g)
-#define H5T_STD_REF_OBJ (H5open(), H5T_STD_REF_OBJ_g)
-#define H5T_STD_REF_DSETREG (H5open(), H5T_STD_REF_DSETREG_g)
+#define H5T_STD_I8BE (H5OPEN H5T_STD_I8BE_g)
+#define H5T_STD_I8LE (H5OPEN H5T_STD_I8LE_g)
+#define H5T_STD_I16BE (H5OPEN H5T_STD_I16BE_g)
+#define H5T_STD_I16LE (H5OPEN H5T_STD_I16LE_g)
+#define H5T_STD_I32BE (H5OPEN H5T_STD_I32BE_g)
+#define H5T_STD_I32LE (H5OPEN H5T_STD_I32LE_g)
+#define H5T_STD_I64BE (H5OPEN H5T_STD_I64BE_g)
+#define H5T_STD_I64LE (H5OPEN H5T_STD_I64LE_g)
+#define H5T_STD_U8BE (H5OPEN H5T_STD_U8BE_g)
+#define H5T_STD_U8LE (H5OPEN H5T_STD_U8LE_g)
+#define H5T_STD_U16BE (H5OPEN H5T_STD_U16BE_g)
+#define H5T_STD_U16LE (H5OPEN H5T_STD_U16LE_g)
+#define H5T_STD_U32BE (H5OPEN H5T_STD_U32BE_g)
+#define H5T_STD_U32LE (H5OPEN H5T_STD_U32LE_g)
+#define H5T_STD_U64BE (H5OPEN H5T_STD_U64BE_g)
+#define H5T_STD_U64LE (H5OPEN H5T_STD_U64LE_g)
+#define H5T_STD_B8BE (H5OPEN H5T_STD_B8BE_g)
+#define H5T_STD_B8LE (H5OPEN H5T_STD_B8LE_g)
+#define H5T_STD_B16BE (H5OPEN H5T_STD_B16BE_g)
+#define H5T_STD_B16LE (H5OPEN H5T_STD_B16LE_g)
+#define H5T_STD_B32BE (H5OPEN H5T_STD_B32BE_g)
+#define H5T_STD_B32LE (H5OPEN H5T_STD_B32LE_g)
+#define H5T_STD_B64BE (H5OPEN H5T_STD_B64BE_g)
+#define H5T_STD_B64LE (H5OPEN H5T_STD_B64LE_g)
+#define H5T_STD_REF_OBJ (H5OPEN H5T_STD_REF_OBJ_g)
+#define H5T_STD_REF_DSETREG (H5OPEN H5T_STD_REF_DSETREG_g)
H5_DLLVAR hid_t H5T_STD_I8BE_g;
H5_DLLVAR hid_t H5T_STD_I8LE_g;
H5_DLLVAR hid_t H5T_STD_I16BE_g;
@@ -268,10 +276,10 @@ H5_DLLVAR hid_t H5T_STD_REF_DSETREG_g;
/*
* Types which are particular to Unix.
*/
-#define H5T_UNIX_D32BE (H5open(), H5T_UNIX_D32BE_g)
-#define H5T_UNIX_D32LE (H5open(), H5T_UNIX_D32LE_g)
-#define H5T_UNIX_D64BE (H5open(), H5T_UNIX_D64BE_g)
-#define H5T_UNIX_D64LE (H5open(), H5T_UNIX_D64LE_g)
+#define H5T_UNIX_D32BE (H5OPEN H5T_UNIX_D32BE_g)
+#define H5T_UNIX_D32LE (H5OPEN H5T_UNIX_D32LE_g)
+#define H5T_UNIX_D64BE (H5OPEN H5T_UNIX_D64BE_g)
+#define H5T_UNIX_D64LE (H5OPEN H5T_UNIX_D64LE_g)
H5_DLLVAR hid_t H5T_UNIX_D32BE_g;
H5_DLLVAR hid_t H5T_UNIX_D32LE_g;
H5_DLLVAR hid_t H5T_UNIX_D64BE_g;
@@ -281,13 +289,13 @@ H5_DLLVAR hid_t H5T_UNIX_D64LE_g;
* Types particular to the C language. String types use `bytes' instead
* of `bits' as their size.
*/
-#define H5T_C_S1 (H5open(), H5T_C_S1_g)
+#define H5T_C_S1 (H5OPEN H5T_C_S1_g)
H5_DLLVAR hid_t H5T_C_S1_g;
/*
* Types particular to Fortran.
*/
-#define H5T_FORTRAN_S1 (H5open(), H5T_FORTRAN_S1_g)
+#define H5T_FORTRAN_S1 (H5OPEN H5T_FORTRAN_S1_g)
H5_DLLVAR hid_t H5T_FORTRAN_S1_g;
/*
@@ -357,29 +365,29 @@ H5_DLLVAR hid_t H5T_FORTRAN_S1_g;
* same as `LONG' and `DOUBLE' respectively.
*/
#define H5T_NATIVE_CHAR (CHAR_MIN?H5T_NATIVE_SCHAR:H5T_NATIVE_UCHAR)
-#define H5T_NATIVE_SCHAR (H5open(), H5T_NATIVE_SCHAR_g)
-#define H5T_NATIVE_UCHAR (H5open(), H5T_NATIVE_UCHAR_g)
-#define H5T_NATIVE_SHORT (H5open(), H5T_NATIVE_SHORT_g)
-#define H5T_NATIVE_USHORT (H5open(), H5T_NATIVE_USHORT_g)
-#define H5T_NATIVE_INT (H5open(), H5T_NATIVE_INT_g)
-#define H5T_NATIVE_UINT (H5open(), H5T_NATIVE_UINT_g)
-#define H5T_NATIVE_LONG (H5open(), H5T_NATIVE_LONG_g)
-#define H5T_NATIVE_ULONG (H5open(), H5T_NATIVE_ULONG_g)
-#define H5T_NATIVE_LLONG (H5open(), H5T_NATIVE_LLONG_g)
-#define H5T_NATIVE_ULLONG (H5open(), H5T_NATIVE_ULLONG_g)
-#define H5T_NATIVE_FLOAT (H5open(), H5T_NATIVE_FLOAT_g)
-#define H5T_NATIVE_DOUBLE (H5open(), H5T_NATIVE_DOUBLE_g)
-#define H5T_NATIVE_LDOUBLE (H5open(), H5T_NATIVE_LDOUBLE_g)
-#define H5T_NATIVE_B8 (H5open(), H5T_NATIVE_B8_g)
-#define H5T_NATIVE_B16 (H5open(), H5T_NATIVE_B16_g)
-#define H5T_NATIVE_B32 (H5open(), H5T_NATIVE_B32_g)
-#define H5T_NATIVE_B64 (H5open(), H5T_NATIVE_B64_g)
-#define H5T_NATIVE_OPAQUE (H5open(), H5T_NATIVE_OPAQUE_g)
-#define H5T_NATIVE_HADDR (H5open(), H5T_NATIVE_HADDR_g)
-#define H5T_NATIVE_HSIZE (H5open(), H5T_NATIVE_HSIZE_g)
-#define H5T_NATIVE_HSSIZE (H5open(), H5T_NATIVE_HSSIZE_g)
-#define H5T_NATIVE_HERR (H5open(), H5T_NATIVE_HERR_g)
-#define H5T_NATIVE_HBOOL (H5open(), H5T_NATIVE_HBOOL_g)
+#define H5T_NATIVE_SCHAR (H5OPEN H5T_NATIVE_SCHAR_g)
+#define H5T_NATIVE_UCHAR (H5OPEN H5T_NATIVE_UCHAR_g)
+#define H5T_NATIVE_SHORT (H5OPEN H5T_NATIVE_SHORT_g)
+#define H5T_NATIVE_USHORT (H5OPEN H5T_NATIVE_USHORT_g)
+#define H5T_NATIVE_INT (H5OPEN H5T_NATIVE_INT_g)
+#define H5T_NATIVE_UINT (H5OPEN H5T_NATIVE_UINT_g)
+#define H5T_NATIVE_LONG (H5OPEN H5T_NATIVE_LONG_g)
+#define H5T_NATIVE_ULONG (H5OPEN H5T_NATIVE_ULONG_g)
+#define H5T_NATIVE_LLONG (H5OPEN H5T_NATIVE_LLONG_g)
+#define H5T_NATIVE_ULLONG (H5OPEN H5T_NATIVE_ULLONG_g)
+#define H5T_NATIVE_FLOAT (H5OPEN H5T_NATIVE_FLOAT_g)
+#define H5T_NATIVE_DOUBLE (H5OPEN H5T_NATIVE_DOUBLE_g)
+#define H5T_NATIVE_LDOUBLE (H5OPEN H5T_NATIVE_LDOUBLE_g)
+#define H5T_NATIVE_B8 (H5OPEN H5T_NATIVE_B8_g)
+#define H5T_NATIVE_B16 (H5OPEN H5T_NATIVE_B16_g)
+#define H5T_NATIVE_B32 (H5OPEN H5T_NATIVE_B32_g)
+#define H5T_NATIVE_B64 (H5OPEN H5T_NATIVE_B64_g)
+#define H5T_NATIVE_OPAQUE (H5OPEN H5T_NATIVE_OPAQUE_g)
+#define H5T_NATIVE_HADDR (H5OPEN H5T_NATIVE_HADDR_g)
+#define H5T_NATIVE_HSIZE (H5OPEN H5T_NATIVE_HSIZE_g)
+#define H5T_NATIVE_HSSIZE (H5OPEN H5T_NATIVE_HSSIZE_g)
+#define H5T_NATIVE_HERR (H5OPEN H5T_NATIVE_HERR_g)
+#define H5T_NATIVE_HBOOL (H5OPEN H5T_NATIVE_HBOOL_g)
H5_DLLVAR hid_t H5T_NATIVE_SCHAR_g;
H5_DLLVAR hid_t H5T_NATIVE_UCHAR_g;
H5_DLLVAR hid_t H5T_NATIVE_SHORT_g;
@@ -405,12 +413,12 @@ H5_DLLVAR hid_t H5T_NATIVE_HERR_g;
H5_DLLVAR hid_t H5T_NATIVE_HBOOL_g;
/* C9x integer types */
-#define H5T_NATIVE_INT8 (H5open(), H5T_NATIVE_INT8_g)
-#define H5T_NATIVE_UINT8 (H5open(), H5T_NATIVE_UINT8_g)
-#define H5T_NATIVE_INT_LEAST8 (H5open(), H5T_NATIVE_INT_LEAST8_g)
-#define H5T_NATIVE_UINT_LEAST8 (H5open(), H5T_NATIVE_UINT_LEAST8_g)
-#define H5T_NATIVE_INT_FAST8 (H5open(), H5T_NATIVE_INT_FAST8_g)
-#define H5T_NATIVE_UINT_FAST8 (H5open(), H5T_NATIVE_UINT_FAST8_g)
+#define H5T_NATIVE_INT8 (H5OPEN H5T_NATIVE_INT8_g)
+#define H5T_NATIVE_UINT8 (H5OPEN H5T_NATIVE_UINT8_g)
+#define H5T_NATIVE_INT_LEAST8 (H5OPEN H5T_NATIVE_INT_LEAST8_g)
+#define H5T_NATIVE_UINT_LEAST8 (H5OPEN H5T_NATIVE_UINT_LEAST8_g)
+#define H5T_NATIVE_INT_FAST8 (H5OPEN H5T_NATIVE_INT_FAST8_g)
+#define H5T_NATIVE_UINT_FAST8 (H5OPEN H5T_NATIVE_UINT_FAST8_g)
H5_DLLVAR hid_t H5T_NATIVE_INT8_g;
H5_DLLVAR hid_t H5T_NATIVE_UINT8_g;
H5_DLLVAR hid_t H5T_NATIVE_INT_LEAST8_g;
@@ -418,12 +426,12 @@ H5_DLLVAR hid_t H5T_NATIVE_UINT_LEAST8_g;
H5_DLLVAR hid_t H5T_NATIVE_INT_FAST8_g;
H5_DLLVAR hid_t H5T_NATIVE_UINT_FAST8_g;
-#define H5T_NATIVE_INT16 (H5open(), H5T_NATIVE_INT16_g)
-#define H5T_NATIVE_UINT16 (H5open(), H5T_NATIVE_UINT16_g)
-#define H5T_NATIVE_INT_LEAST16 (H5open(), H5T_NATIVE_INT_LEAST16_g)
-#define H5T_NATIVE_UINT_LEAST16 (H5open(), H5T_NATIVE_UINT_LEAST16_g)
-#define H5T_NATIVE_INT_FAST16 (H5open(), H5T_NATIVE_INT_FAST16_g)
-#define H5T_NATIVE_UINT_FAST16 (H5open(), H5T_NATIVE_UINT_FAST16_g)
+#define H5T_NATIVE_INT16 (H5OPEN H5T_NATIVE_INT16_g)
+#define H5T_NATIVE_UINT16 (H5OPEN H5T_NATIVE_UINT16_g)
+#define H5T_NATIVE_INT_LEAST16 (H5OPEN H5T_NATIVE_INT_LEAST16_g)
+#define H5T_NATIVE_UINT_LEAST16 (H5OPEN H5T_NATIVE_UINT_LEAST16_g)
+#define H5T_NATIVE_INT_FAST16 (H5OPEN H5T_NATIVE_INT_FAST16_g)
+#define H5T_NATIVE_UINT_FAST16 (H5OPEN H5T_NATIVE_UINT_FAST16_g)
H5_DLLVAR hid_t H5T_NATIVE_INT16_g;
H5_DLLVAR hid_t H5T_NATIVE_UINT16_g;
H5_DLLVAR hid_t H5T_NATIVE_INT_LEAST16_g;
@@ -431,12 +439,12 @@ H5_DLLVAR hid_t H5T_NATIVE_UINT_LEAST16_g;
H5_DLLVAR hid_t H5T_NATIVE_INT_FAST16_g;
H5_DLLVAR hid_t H5T_NATIVE_UINT_FAST16_g;
-#define H5T_NATIVE_INT32 (H5open(), H5T_NATIVE_INT32_g)
-#define H5T_NATIVE_UINT32 (H5open(), H5T_NATIVE_UINT32_g)
-#define H5T_NATIVE_INT_LEAST32 (H5open(), H5T_NATIVE_INT_LEAST32_g)
-#define H5T_NATIVE_UINT_LEAST32 (H5open(), H5T_NATIVE_UINT_LEAST32_g)
-#define H5T_NATIVE_INT_FAST32 (H5open(), H5T_NATIVE_INT_FAST32_g)
-#define H5T_NATIVE_UINT_FAST32 (H5open(), H5T_NATIVE_UINT_FAST32_g)
+#define H5T_NATIVE_INT32 (H5OPEN H5T_NATIVE_INT32_g)
+#define H5T_NATIVE_UINT32 (H5OPEN H5T_NATIVE_UINT32_g)
+#define H5T_NATIVE_INT_LEAST32 (H5OPEN H5T_NATIVE_INT_LEAST32_g)
+#define H5T_NATIVE_UINT_LEAST32 (H5OPEN H5T_NATIVE_UINT_LEAST32_g)
+#define H5T_NATIVE_INT_FAST32 (H5OPEN H5T_NATIVE_INT_FAST32_g)
+#define H5T_NATIVE_UINT_FAST32 (H5OPEN H5T_NATIVE_UINT_FAST32_g)
H5_DLLVAR hid_t H5T_NATIVE_INT32_g;
H5_DLLVAR hid_t H5T_NATIVE_UINT32_g;
H5_DLLVAR hid_t H5T_NATIVE_INT_LEAST32_g;
@@ -444,12 +452,12 @@ H5_DLLVAR hid_t H5T_NATIVE_UINT_LEAST32_g;
H5_DLLVAR hid_t H5T_NATIVE_INT_FAST32_g;
H5_DLLVAR hid_t H5T_NATIVE_UINT_FAST32_g;
-#define H5T_NATIVE_INT64 (H5open(), H5T_NATIVE_INT64_g)
-#define H5T_NATIVE_UINT64 (H5open(), H5T_NATIVE_UINT64_g)
-#define H5T_NATIVE_INT_LEAST64 (H5open(), H5T_NATIVE_INT_LEAST64_g)
-#define H5T_NATIVE_UINT_LEAST64 (H5open(), H5T_NATIVE_UINT_LEAST64_g)
-#define H5T_NATIVE_INT_FAST64 (H5open(), H5T_NATIVE_INT_FAST64_g)
-#define H5T_NATIVE_UINT_FAST64 (H5open(), H5T_NATIVE_UINT_FAST64_g)
+#define H5T_NATIVE_INT64 (H5OPEN H5T_NATIVE_INT64_g)
+#define H5T_NATIVE_UINT64 (H5OPEN H5T_NATIVE_UINT64_g)
+#define H5T_NATIVE_INT_LEAST64 (H5OPEN H5T_NATIVE_INT_LEAST64_g)
+#define H5T_NATIVE_UINT_LEAST64 (H5OPEN H5T_NATIVE_UINT_LEAST64_g)
+#define H5T_NATIVE_INT_FAST64 (H5OPEN H5T_NATIVE_INT_FAST64_g)
+#define H5T_NATIVE_UINT_FAST64 (H5OPEN H5T_NATIVE_UINT_FAST64_g)
H5_DLLVAR hid_t H5T_NATIVE_INT64_g;
H5_DLLVAR hid_t H5T_NATIVE_UINT64_g;
H5_DLLVAR hid_t H5T_NATIVE_INT_LEAST64_g;