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-rw-r--r--config/cmake/ConfigureChecks.cmake16
-rw-r--r--config/cmake/ConversionTests.c48
-rw-r--r--config/cmake/H5pubconf.h.in8
-rw-r--r--configure.ac81
-rw-r--r--src/H5T.c2
-rw-r--r--src/H5Tconv.c4
-rw-r--r--src/H5Tpkg.h13
-rw-r--r--test/dt_arith.c24
8 files changed, 4 insertions, 192 deletions
diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index 915ec56..fad780c 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -260,22 +260,6 @@ ENDMACRO (H5MiscConversionTest)
# ----------------------------------------------------------------------
# Set the flag to indicate that the machine can accurately convert
-# 'float' or 'double' to 'unsigned long long' values.
-# (This flag should be set for all machines, except for PGI compiler
-# where round-up happens when the fraction of float-point value is greater
-# than 0.5.
-#
-H5ConversionTests (H5_FP_TO_ULLONG_ACCURATE "Checking IF accurately roundup converting floating-point to unsigned long long values" )
-# ----------------------------------------------------------------------
-# Set the flag to indicate that the machine can accurately convert
-# 'float', 'double' or 'long double' to 'unsigned long long' values.
-# (This flag should be set for all machines, except for HP-UX machines
-# where the maximal number for unsigned long long is 0x7fffffffffffffff
-# during conversion.
-#
-H5ConversionTests (H5_FP_TO_ULLONG_RIGHT_MAXIMUM "Checking IF right maximum converting floating-point to unsigned long long values" )
-# ----------------------------------------------------------------------
-# Set the flag to indicate that the machine can accurately convert
# 'long double' to 'unsigned int' values. (This flag should be set for
# all machines, except for some Intel compilers on some Linux.)
#
diff --git a/config/cmake/ConversionTests.c b/config/cmake/ConversionTests.c
index 82342a4..3b9b416 100644
--- a/config/cmake/ConversionTests.c
+++ b/config/cmake/ConversionTests.c
@@ -13,54 +13,6 @@ done:
#endif
-#ifdef H5_FP_TO_ULLONG_ACCURATE_TEST
-
-int main(void)
-{
- float f = 111.60f;
- double d = 222.55L;
- unsigned long long l1 = (unsigned long long)f;
- unsigned long long l2 = (unsigned long long)d;
- int ret = 0;
-
- if(l1 == 112)
- ret = 1;
- if(l2 == 223)
- ret = 1;
-
-done:
- exit(ret);
-}
-
-#endif
-
-#ifdef H5_FP_TO_ULLONG_RIGHT_MAXIMUM_TEST
-int main(void)
-{
- float f = 9701917572145405952.00f;
- double d1 = 9701917572145405952.00L;
- long double d2 = 9701917572145405952.00L;
- double d3 = 2e40L;
- unsigned long long l1 = (unsigned long long)f;
- unsigned long long l2 = (unsigned long long)d1;
- unsigned long long l3 = (unsigned long long)d2;
- unsigned long long l4;
- unsigned long long l5 = 0x7fffffffffffffffULL;
- int ret = 0;
-
- if(l1 <= l5 || l2 <= l5 || l3 <= l5)
- ret = 1;
-
- l4 = (unsigned long long)d3;
- if(l4 <= l5)
- ret = 1;
-
-done:
- exit(ret);
-}
-
-#endif
-
#ifdef H5_LDOUBLE_TO_LONG_SPECIAL_TEST
int main(void)
diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index 4991104..9145712 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/config/cmake/H5pubconf.h.in
@@ -78,14 +78,6 @@
integer values. */
#cmakedefine H5_FP_TO_INTEGER_OVERFLOW_WORKS @H5_FP_TO_INTEGER_OVERFLOW_WORKS@
-/* Define if your system roundup accurately converting floating-point to
- unsigned long long values. */
-#cmakedefine H5_FP_TO_ULLONG_ACCURATE @H5_FP_TO_ULLONG_ACCURATE@
-
-/* Define if your system has right maximum convert floating-point to unsigned
- long long values. */
-#cmakedefine H5_FP_TO_ULLONG_RIGHT_MAXIMUM @H5_FP_TO_ULLONG_RIGHT_MAXIMUM@
-
/* Define to 1 if you have the `alarm' function. */
#cmakedefine H5_HAVE_ALARM @H5_HAVE_ALARM@
diff --git a/configure.ac b/configure.ac
index 4933557..63cd4fc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2444,87 +2444,6 @@ esac
## ----------------------------------------------------------------------
## Set the flag to indicate that the machine can accurately convert
-## 'float' or 'double' to 'unsigned long long' values.
-## (This flag should be set for all machines, except for PGI compiler
-## where round-up happens when the fraction of float-point value is greater
-## than 0.5.
-##
-AC_MSG_CHECKING([if accurately roundup converting floating-point to unsigned long long values])
-
-AC_CACHE_VAL([hdf5_cv_fp_to_ullong_accurate],
- [AC_TRY_RUN([
- int main(void)
- {
- float f = 111.60f;
- double d = 222.55L;
- unsigned long long l1 = (unsigned long long)f;
- unsigned long long l2 = (unsigned long long)d;
- int ret = 0;
-
- if(l1 == 112)
- ret = 1;
- if(l2 == 223)
- ret = 1;
-
-done:
- exit(ret);
- }
- ], [hdf5_cv_fp_to_ullong_accurate=yes], [hdf5_cv_fp_to_ullong_accurate=no],)])
-
-if test ${hdf5_cv_fp_to_ullong_accurate} = "yes"; then
- AC_DEFINE([FP_TO_ULLONG_ACCURATE], [1],
- [Define if your system roundup accurately converting floating-point to unsigned long long values.])
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
-
-## ----------------------------------------------------------------------
-## Set the flag to indicate that the machine can accurately convert
-## 'float', 'double' or 'long double' to 'unsigned long long' values.
-## (This flag should be set for all machines, except for HP-UX machines
-## where the maximal number for unsigned long long is 0x7fffffffffffffff
-## during conversion.
-##
-AC_MSG_CHECKING([if right maximum converting floating-point to unsigned long long values])
-
-AC_CACHE_VAL([hdf5_cv_fp_to_ullong_right_maximum],
- [AC_TRY_RUN([
- int main(void)
- {
- float f = 9701917572145405952.00f;
- double d1 = 9701917572145405952.00L;
- long double d2 = 9701917572145405952.00L;
- double d3 = 2e40L;
- unsigned long long l1 = (unsigned long long)f;
- unsigned long long l2 = (unsigned long long)d1;
- unsigned long long l3 = (unsigned long long)d2;
- unsigned long long l4;
- unsigned long long l5 = 0x7fffffffffffffffULL;
- int ret = 0;
-
- if(l1 <= l5 || l2 <= l5 || l3 <= l5)
- ret = 1;
-
- l4 = (unsigned long long)d3;
- if(l4 <= l5)
- ret = 1;
-
-done:
- exit(ret);
- }
- ], [hdf5_cv_fp_to_ullong_right_maximum=yes], [hdf5_cv_fp_to_ullong_right_maximum=no],)])
-
-if test ${hdf5_cv_fp_to_ullong_right_maximum} = "yes"; then
- AC_DEFINE([FP_TO_ULLONG_RIGHT_MAXIMUM], [1],
- [Define if your system has right maximum convert floating-point to unsigned long long values.])
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
-
-## ----------------------------------------------------------------------
-## Set the flag to indicate that the machine can accurately convert
## 'long double' to 'unsigned int' values. (This flag should be set for
## all machines, except for some Intel compilers on some Linux.)
##
diff --git a/src/H5T.c b/src/H5T.c
index d9b5d57..d955490 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -1291,10 +1291,8 @@ H5T_init_interface(void)
#endif /* H5T_CONV_INTERNAL_LDOUBLE_LLONG */
/* From floats to unsigned long long */
-#if H5T_CONV_INTERNAL_FP_ULLONG
status |= H5T_register(H5T_PERS_HARD, "flt_ullong", native_float, native_ullong, H5T__conv_float_ullong, H5AC_dxpl_id, FALSE);
status |= H5T_register(H5T_PERS_HARD, "dbl_ullong", native_double, native_ullong, H5T__conv_double_ullong, H5AC_dxpl_id, FALSE);
-#endif /* H5T_CONV_INTERNAL_FP_ULLONG */
#if H5T_CONV_INTERNAL_LDOUBLE_ULLONG
status |= H5T_register(H5T_PERS_HARD, "ldbl_ullong", native_ldouble, native_ullong, H5T__conv_ldouble_ullong, H5AC_dxpl_id, FALSE);
#endif /* H5T_CONV_INTERNAL_LDOUBLE_ULLONG */
diff --git a/src/H5Tconv.c b/src/H5Tconv.c
index d5e5d6e..09e2ec4 100644
--- a/src/H5Tconv.c
+++ b/src/H5Tconv.c
@@ -8692,7 +8692,6 @@ H5_GCC_DIAG_ON(float-equal)
*
*-------------------------------------------------------------------------
*/
-#if H5T_CONV_INTERNAL_FP_ULLONG
herr_t
H5T__conv_float_ullong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
size_t nelmts, size_t buf_stride,
@@ -8701,7 +8700,6 @@ H5T__conv_float_ullong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
{
H5T_CONV_Fx(FLOAT, ULLONG, float, unsigned long long, 0, ULLONG_MAX);
}
-#endif /*H5T_CONV_INTERNAL_FP_ULLONG*/
/*-------------------------------------------------------------------------
@@ -8748,7 +8746,6 @@ H5_GCC_DIAG_ON(float-equal)
*
*-------------------------------------------------------------------------
*/
-#if H5T_CONV_INTERNAL_FP_ULLONG
herr_t
H5T__conv_double_ullong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
size_t nelmts, size_t buf_stride,
@@ -8757,7 +8754,6 @@ H5T__conv_double_ullong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
{
H5T_CONV_Fx(DOUBLE, ULLONG, double, unsigned long long, 0, ULLONG_MAX);
}
-#endif /*H5T_CONV_INTERNAL_FP_ULLONG*/
/*-------------------------------------------------------------------------
diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h
index ad0f6a3..71ede65 100644
--- a/src/H5Tpkg.h
+++ b/src/H5Tpkg.h
@@ -172,21 +172,10 @@
#define H5T_CONV_INTERNAL_LDOUBLE_LLONG 1
#endif
-/* Define an internal macro for converting floating numbers to unsigned long long. PGI compiler does
- * roundup when the source fraction part is greater than 0.5. HP-UX compilers set the maximal number
- * for unsigned long long as 0x7fffffffffffffff during conversion. */
-#if (H5_WANT_DATA_ACCURACY && H5_FP_TO_ULLONG_ACCURATE && defined(H5_FP_TO_ULLONG_RIGHT_MAXIMUM)) || \
- (!H5_WANT_DATA_ACCURACY)
-#define H5T_CONV_INTERNAL_FP_ULLONG 1
-#else
-#define H5T_CONV_INTERNAL_FP_ULLONG 0
-#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 && \
- H5_FP_TO_ULLONG_ACCURATE && defined(H5_FP_TO_ULLONG_RIGHT_MAXIMUM) && defined(H5_LDOUBLE_TO_LLONG_ACCURATE)) || \
+#if (H5_WANT_DATA_ACCURACY && defined(H5_LDOUBLE_TO_LLONG_ACCURATE)) || \
(!H5_WANT_DATA_ACCURACY)
#define H5T_CONV_INTERNAL_LDOUBLE_ULLONG 1
#else
diff --git a/test/dt_arith.c b/test/dt_arith.c
index 693e200..b2ec03f 100644
--- a/test/dt_arith.c
+++ b/test/dt_arith.c
@@ -5268,26 +5268,8 @@ run_fp_int_conv(const char *name)
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_LLONG);
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_LLONG);
}
-#ifdef H5_FP_TO_ULLONG_RIGHT_MAXIMUM
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_ULLONG);
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_ULLONG);
-#else /*H5_FP_TO_ULLONG_RIGHT_MAXIMUM*/
- {
- char str[256]; /*hello string */
-
- HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
- name, "float", "unsigned long long");
- printf("%-70s", str);
- SKIPPED();
- HDputs(" Test skipped due to hardware conversion error.");
-
- HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
- name, "double", "unsigned long long");
- printf("%-70s", str);
- SKIPPED();
- HDputs(" Test skipped due to hardware conversion error.");
- }
-#endif /*H5_FP_TO_ULLONG_RIGHT_MAXIMUM*/
#endif
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
@@ -5352,9 +5334,9 @@ run_fp_int_conv(const char *name)
#endif
}
#endif /*H5_LDOUBLE_TO_LLONG_ACCURATE*/
-#if defined(H5_FP_TO_ULLONG_RIGHT_MAXIMUM) && defined(H5_LDOUBLE_TO_LLONG_ACCURATE)
+#if defined(H5_LDOUBLE_TO_LLONG_ACCURATE)
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_ULLONG);
-#else /*H5_FP_TO_ULLONG_RIGHT_MAXIMUM && H5_LDOUBLE_TO_LLONG_ACCURATE*/
+#else /*H5_LDOUBLE_TO_LLONG_ACCURATE*/
{
char str[256]; /*string */
@@ -5368,7 +5350,7 @@ run_fp_int_conv(const char *name)
HDputs(" Test skipped due to disabled long double.");
#endif
}
-#endif /*H5_FP_TO_ULLONG_RIGHT_MAXIMUM && H5_LDOUBLE_TO_LLONG_ACCURATE*/
+#endif /*H5_LDOUBLE_TO_LLONG_ACCURATE*/
#endif
#endif
#ifndef H5_VMS
generated by cgit v0.12 at 2024-12-27 12:52:45 (GMT)