[svn-r27453] Merge revisions 27418 through 27452 from trunk to vds branch.

Tested: ummon

7 files changed, 66 insertions, 3 deletions

diff --git a/src/H5.c b/src/H5.c
index 37476b0..3d4512f 100644
--- a/src/H5.c
+++ b/src/H5.c
@@ -145,6 +145,9 @@ H5_init_library(void)
 
             if(MPI_SUCCESS != (mpi_code = MPI_Comm_set_attr(MPI_COMM_SELF, key_val, NULL)))
                 HMPI_GOTO_ERROR(FAIL, "MPI_Comm_set_attr failed", mpi_code)
+
+            if(MPI_SUCCESS != (mpi_code = MPI_Comm_free_keyval(&key_val)))
+                HMPI_GOTO_ERROR(FAIL, "MPI_Comm_free_keyval failed", mpi_code)
         }
     }
 #endif /*H5_HAVE_PARALLEL*/
diff --git a/src/H5T.c b/src/H5T.c
index 906061e..5f6c8e3 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -1222,12 +1222,16 @@ H5T_init_interface(void)
     /* From long long to floats */
     status |= H5T_register(H5T_PERS_HARD, "llong_flt", native_llong, native_float, H5T__conv_llong_float, H5AC_ind_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "llong_dbl", native_llong, native_double, H5T__conv_llong_double, H5AC_ind_dxpl_id, FALSE);
+#ifdef H5T_CONV_INTERNAL_LLONG_LDOUBLE
     status |= H5T_register(H5T_PERS_HARD, "llong_ldbl", native_llong, native_ldouble, H5T__conv_llong_ldouble, H5AC_ind_dxpl_id, FALSE);
+#endif /* H5T_CONV_INTERNAL_LLONG_LDOUBLE */
 
     /* From unsigned long long to floats */
     status |= H5T_register(H5T_PERS_HARD, "ullong_flt", native_ullong, native_float, H5T__conv_ullong_float, H5AC_ind_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "ullong_dbl", native_ullong, native_double, H5T__conv_ullong_double, H5AC_ind_dxpl_id, FALSE);
+#ifdef H5T_CONV_INTERNAL_ULLONG_LDOUBLE
     status |= H5T_register(H5T_PERS_HARD, "ullong_ldbl", native_ullong, native_ldouble, H5T__conv_ullong_ldouble, H5AC_ind_dxpl_id, FALSE);
+#endif /* H5T_CONV_INTERNAL_ULLONG_LDOUBLE */
 
     /* From floats to char */
     status |= H5T_register(H5T_PERS_HARD, "flt_schar", native_float, native_schar, H5T__conv_float_schar, H5AC_ind_dxpl_id, FALSE);
@@ -1271,12 +1275,16 @@ H5T_init_interface(void)
     /* From floats to long long */
     status |= H5T_register(H5T_PERS_HARD, "flt_llong", native_float, native_llong, H5T__conv_float_llong, H5AC_ind_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "dbl_llong", native_double, native_llong, H5T__conv_double_llong, H5AC_ind_dxpl_id, FALSE);
+#ifdef H5T_CONV_INTERNAL_LDOUBLE_LLONG
     status |= H5T_register(H5T_PERS_HARD, "ldbl_llong", native_ldouble, native_llong, H5T__conv_ldouble_llong, H5AC_ind_dxpl_id, FALSE);
+#endif /* H5T_CONV_INTERNAL_LDOUBLE_LLONG */
 
     /* From floats to unsigned long long */
     status |= H5T_register(H5T_PERS_HARD, "flt_ullong", native_float, native_ullong, H5T__conv_float_ullong, H5AC_ind_dxpl_id, FALSE);
     status |= H5T_register(H5T_PERS_HARD, "dbl_ullong", native_double, native_ullong, H5T__conv_double_ullong, H5AC_ind_dxpl_id, FALSE);
+#if H5T_CONV_INTERNAL_LDOUBLE_ULLONG
     status |= H5T_register(H5T_PERS_HARD, "ldbl_ullong", native_ldouble, native_ullong, H5T__conv_ldouble_ullong, H5AC_ind_dxpl_id, FALSE);
+#endif /* H5T_CONV_INTERNAL_LDOUBLE_ULLONG */
 
     /*
      * The special no-op conversion is the fastest, so we list it last. The
diff --git a/src/H5Tconv.c b/src/H5Tconv.c
index 81c947d..b14f6e5 100644
--- a/src/H5Tconv.c
+++ b/src/H5Tconv.c
@@ -7936,6 +7936,7 @@ H5T__conv_llong_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
+#if H5T_CONV_INTERNAL_LLONG_LDOUBLE
 herr_t
 H5T__conv_llong_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -7944,6 +7945,7 @@ H5T__conv_llong_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_xF(LLONG, LDOUBLE, long long, long double, -, -);
 }
+#endif /* H5T_CONV_INTERNAL_LLONG_LDOUBLE */
 
 
 /*-------------------------------------------------------------------------
@@ -8011,6 +8013,7 @@ H5T__conv_ullong_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  *
  *-------------------------------------------------------------------------
  */
+#if H5T_CONV_INTERNAL_ULLONG_LDOUBLE
 herr_t
 H5T__conv_ullong_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -8019,6 +8022,7 @@ H5T__conv_ullong_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 {
     H5T_CONV_xF(ULLONG, LDOUBLE, unsigned long long, long double, -, -);
 }
+#endif /*H5T_CONV_INTERNAL_ULLONG_LDOUBLE*/
 
 
 /*-------------------------------------------------------------------------
@@ -8792,6 +8796,7 @@ H5_GCC_DIAG_ON(float-equal)
  *
  *-------------------------------------------------------------------------
  */
+#if H5T_CONV_INTERNAL_LDOUBLE_LLONG
 herr_t
 H5T__conv_ldouble_llong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -8802,6 +8807,7 @@ H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, LLONG, long double, long long, LLONG_MIN, LLONG_MAX);
 H5_GCC_DIAG_ON(float-equal)
 }
+#endif /*H5T_CONV_INTERNAL_LDOUBLE_LLONG*/
 
 
 /*-------------------------------------------------------------------------
@@ -8819,6 +8825,7 @@ H5_GCC_DIAG_ON(float-equal)
  *
  *-------------------------------------------------------------------------
  */
+#if H5T_CONV_INTERNAL_LDOUBLE_ULLONG
 herr_t
 H5T__conv_ldouble_ullong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 		       size_t nelmts, size_t buf_stride,
@@ -8829,6 +8836,7 @@ H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, ULLONG, long double, unsigned long long, 0, ULLONG_MAX);
 H5_GCC_DIAG_ON(float-equal)
 }
+#endif /*H5T_CONV_INTERNAL_LDOUBLE_ULLONG*/
 
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h
index 4697bfc..0b0cd61 100644
--- a/src/H5Tpkg.h
+++ b/src/H5Tpkg.h
@@ -111,6 +111,39 @@
                                                 /* (_not_ setting H5T_VISIT_SIMPLE and setting either H5T_VISIT_COMPLEX_FIRST or H5T_VISIT_COMPLEX_LAST will mean visiting all nodes _except_ "simple" "leafs" in the "tree" */
 
 
+/* Define an internal macro for converting long long to long double.  Mac OS 10.4 gives some
+ * incorrect conversions. */
+#if (H5_WANT_DATA_ACCURACY && defined(H5_LLONG_TO_LDOUBLE_CORRECT)) || (!H5_WANT_DATA_ACCURACY)
+#define H5T_CONV_INTERNAL_LLONG_LDOUBLE       1
+#endif
+
+/* Define an internal macro for converting unsigned long long to long double.  SGI compilers give
+ * some incorect conversion.  64-bit Solaris does different rounding.   Windows Visual Studio 6 does
+ * not support unsigned long long.  For FreeBSD(sleipnir), the last 2 bytes of mantissa are lost when
+ * compiler tries to do the conversion.  For Cygwin, compiler doesn't do rounding correctly.
+ * Mac OS 10.4 gives some incorrect result. */
+#if (H5_WANT_DATA_ACCURACY && defined(H5_LLONG_TO_LDOUBLE_CORRECT)) || (!H5_WANT_DATA_ACCURACY)
+#define H5T_CONV_INTERNAL_ULLONG_LDOUBLE         1
+#endif
+
+/* Define an internal macro for converting long double to long long.  SGI compilers give some incorrect
+ * conversions. Mac OS 10.4 gives incorrect conversions. HP-UX 11.00 compiler generates floating exception.
+ * The hard conversion on Windows .NET 2003 has a bug and gives wrong exception value. */
+#if (H5_WANT_DATA_ACCURACY && defined(H5_LDOUBLE_TO_LLONG_ACCURATE)) || \
+    (!H5_WANT_DATA_ACCURACY)
+#define H5T_CONV_INTERNAL_LDOUBLE_LLONG         1
+#endif
+
+/* Define an internal macro for converting long double to unsigned long long.  SGI compilers give some
+ * incorrect conversions.  Mac OS 10.4 gives incorrect conversions. HP-UX 11.00 compiler generates
+ * floating exception. */
+#if (H5_WANT_DATA_ACCURACY && defined(H5_LDOUBLE_TO_LLONG_ACCURATE)) || \
+    (!H5_WANT_DATA_ACCURACY)
+#define H5T_CONV_INTERNAL_LDOUBLE_ULLONG         1
+#else
+#define H5T_CONV_INTERNAL_LDOUBLE_ULLONG         0
+#endif
+
 /* Statistics about a conversion function */
 struct H5T_stats_t {
     unsigned	ncalls;			/*num calls to conversion function   */
diff --git a/src/H5config.h.in b/src/H5config.h.in
index ac781fc..c0f4466 100644
--- a/src/H5config.h.in
+++ b/src/H5config.h.in
@@ -368,10 +368,18 @@
 /* Define if HDF5's high-level library headers should be included in hdf5.h */
 #undef INCLUDE_HL
 
+/* Define if your system can convert long double to (unsigned) long long
+   values correctly. */
+#undef LDOUBLE_TO_LLONG_ACCURATE
+
 /* Define if your system converts long double to (unsigned) long values with
    special algorithm. */
 #undef LDOUBLE_TO_LONG_SPECIAL
 
+/* Define if your system can convert (unsigned) long long to long double
+   values correctly. */
+#undef LLONG_TO_LDOUBLE_CORRECT
+
 /* Define if your system can convert (unsigned) long to long double values
    with special algorithm. */
 #undef LONG_TO_LDOUBLE_SPECIAL
@@ -554,6 +562,9 @@
 /* Version number of package */
 #undef VERSION
 
+/* Data accuracy is prefered to speed during data conversions */
+#undef WANT_DATA_ACCURACY
+
 /* Check exception handling functions during data conversions */
 #undef WANT_DCONV_EXCEPTION
 
diff --git a/src/H5public.h b/src/H5public.h
index 890f42b..cd30178 100644
--- a/src/H5public.h
+++ b/src/H5public.h
@@ -94,10 +94,10 @@ extern "C" {
 /* Version numbers */
 #define H5_VERS_MAJOR	1	/* For major interface/format changes  	     */
 #define H5_VERS_MINOR	9	/* For minor interface/format changes  	     */
-#define H5_VERS_RELEASE	226	/* For tweaks, bug-fixes, or development     */
+#define H5_VERS_RELEASE	227	/* For tweaks, bug-fixes, or development     */
 #define H5_VERS_SUBRELEASE ""	/* For pre-releases like snap0       */
 				/* Empty string for real releases.           */
-#define H5_VERS_INFO    "HDF5 library version: 1.9.226"      /* Full version string */
+#define H5_VERS_INFO    "HDF5 library version: 1.9.227"      /* Full version string */
 
 #define H5check()	H5check_version(H5_VERS_MAJOR,H5_VERS_MINOR,	      \
 				        H5_VERS_RELEASE)
diff --git a/src/Makefile.in b/src/Makefile.in
index 5f0862f..a166205 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -724,7 +724,7 @@ CHECK_CLEANFILES = *.chkexe *.chklog *.clog *.clog2
 # After making changes, run bin/reconfigure to update other configure related
 # files like Makefile.in.
 LT_VERS_INTERFACE = 6
-LT_VERS_REVISION = 216
+LT_VERS_REVISION = 217
 LT_VERS_AGE = 0
 
 # Our main target, the HDF5 library