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-rw-r--r--src/H5private.h3
-rw-r--r--tools/lib/h5diff_array.c158
2 files changed, 45 insertions, 116 deletions
diff --git a/src/H5private.h b/src/H5private.h
index fbea9b8..e4d2e08 100644
--- a/src/H5private.h
+++ b/src/H5private.h
@@ -1010,6 +1010,9 @@ typedef off_t h5_stat_size_t;
#ifndef HDislower
#define HDislower(C) islower((int)(C)) /*cast for solaris warning*/
#endif /* HDislower */
+#ifndef HDisnan
+ #define HDisnan(X) isnan(X)
+#endif /* HDisnan */
#ifndef HDisprint
#define HDisprint(C) isprint((int)(C)) /*cast for solaris warning*/
#endif /* HDisprint */
diff --git a/tools/lib/h5diff_array.c b/tools/lib/h5diff_array.c
index 3127870..6450745 100644
--- a/tools/lib/h5diff_array.c
+++ b/tools/lib/h5diff_array.c
@@ -243,7 +243,6 @@ typedef enum dtype_t {
} dtype_t;
#endif
-static hbool_t my_isnan(dtype_t type, void *val);
/*-------------------------------------------------------------------------
* XCAO, 11/10/2010
@@ -1759,8 +1758,8 @@ static hsize_t diff_datum(void *_mem1, void *_mem2, hid_t m_type, hsize_t index,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
- isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
+ isnan1 = HDisnan(temp1_float);
+ isnan2 = HDisnan(temp2_float);
}
/* both not NaN, do the comparison */
@@ -1794,8 +1793,8 @@ static hsize_t diff_datum(void *_mem1, void *_mem2, hid_t m_type, hsize_t index,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
- isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
+ isnan1 = HDisnan(temp1_float);
+ isnan2 = HDisnan(temp2_float);
}
/* both not NaN, do the comparison */
@@ -1840,8 +1839,8 @@ static hsize_t diff_datum(void *_mem1, void *_mem2, hid_t m_type, hsize_t index,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
- isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
+ isnan1 = HDisnan(temp1_float);
+ isnan2 = HDisnan(temp2_float);
}
/* both not NaN, do the comparison */
@@ -1917,8 +1916,8 @@ static hsize_t diff_datum(void *_mem1, void *_mem2, hid_t m_type, hsize_t index,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
- isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
@@ -1952,8 +1951,8 @@ static hsize_t diff_datum(void *_mem1, void *_mem2, hid_t m_type, hsize_t index,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
- isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
@@ -1997,8 +1996,8 @@ static hsize_t diff_datum(void *_mem1, void *_mem2, hid_t m_type, hsize_t index,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
- isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
@@ -2078,8 +2077,8 @@ static hsize_t diff_datum(void *_mem1, void *_mem2, hid_t m_type, hsize_t index,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_LDOUBLE,&temp1_double);
- isnan2 = my_isnan(FLT_LDOUBLE,&temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
@@ -2113,8 +2112,8 @@ static hsize_t diff_datum(void *_mem1, void *_mem2, hid_t m_type, hsize_t index,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_LDOUBLE, &temp1_double);
- isnan2 = my_isnan(FLT_LDOUBLE, &temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
@@ -2158,8 +2157,8 @@ static hsize_t diff_datum(void *_mem1, void *_mem2, hid_t m_type, hsize_t index,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_LDOUBLE, &temp1_double);
- isnan2 = my_isnan(FLT_LDOUBLE, &temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
@@ -2633,8 +2632,8 @@ static hsize_t diff_float(unsigned char *mem1, unsigned char *mem2,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
- isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
+ isnan1 = HDisnan(temp1_float);
+ isnan2 = HDisnan(temp2_float);
}
/* both not NaN, do the comparison */
@@ -2678,8 +2677,8 @@ static hsize_t diff_float(unsigned char *mem1, unsigned char *mem2,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
- isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
+ isnan1 = HDisnan(temp1_float);
+ isnan2 = HDisnan(temp2_float);
}
/* both not NaN, do the comparison */
if ((!isnan1 && !isnan2)) {
@@ -2733,8 +2732,8 @@ static hsize_t diff_float(unsigned char *mem1, unsigned char *mem2,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
- isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
+ isnan1 = HDisnan(temp1_float);
+ isnan2 = HDisnan(temp2_float);
}
/* both not NaN, do the comparison */
@@ -2843,8 +2842,8 @@ static hsize_t diff_double(unsigned char *mem1, unsigned char *mem2,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
- isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
@@ -2889,8 +2888,8 @@ static hsize_t diff_double(unsigned char *mem1, unsigned char *mem2,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
- isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
if (!isnan1 && !isnan2) {
@@ -2945,8 +2944,8 @@ static hsize_t diff_double(unsigned char *mem1, unsigned char *mem2,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
- isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
@@ -3062,8 +3061,8 @@ static hsize_t diff_ldouble(unsigned char *mem1,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_LDOUBLE,&temp1_double);
- isnan2 = my_isnan(FLT_LDOUBLE,&temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
@@ -3108,8 +3107,8 @@ static hsize_t diff_ldouble(unsigned char *mem1,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_LDOUBLE, &temp1_double);
- isnan2 = my_isnan(FLT_LDOUBLE, &temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
if (!isnan1 && !isnan2) {
@@ -3162,8 +3161,8 @@ static hsize_t diff_ldouble(unsigned char *mem1,
*-------------------------------------------------------------------------
*/
if (opts->do_nans) {
- isnan1 = my_isnan(FLT_LDOUBLE, &temp1_double);
- isnan2 = my_isnan(FLT_LDOUBLE, &temp2_double);
+ isnan1 = HDisnan(temp1_double);
+ isnan2 = HDisnan(temp2_double);
}
/* both not NaN, do the comparison */
@@ -4541,8 +4540,8 @@ static hbool_t equal_double(double value, double expected, diff_opt_t *opts) {
* detect NaNs
*-------------------------------------------------------------------------
*/
- hbool_t isnan1 = my_isnan(FLT_DOUBLE, &value);
- hbool_t isnan2 = my_isnan(FLT_DOUBLE, &expected);
+ hbool_t isnan1 = HDisnan(value);
+ hbool_t isnan2 = HDisnan(expected);
/*-------------------------------------------------------------------------
* we consider NaN == NaN to be true
@@ -4589,8 +4588,8 @@ hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *opts)
* detect NaNs
*-------------------------------------------------------------------------
*/
- hbool_t isnan1 = my_isnan(FLT_LDOUBLE, &value);
- hbool_t isnan2 = my_isnan(FLT_LDOUBLE, &expected);
+ hbool_t isnan1 = HDisnan(value);
+ hbool_t isnan2 = HDisnan(expected);
/*-------------------------------------------------------------------------
* we consider NaN == NaN to be true
@@ -4635,8 +4634,8 @@ static hbool_t equal_float(float value, float expected, diff_opt_t *opts) {
* detect NaNs
*-------------------------------------------------------------------------
*/
- hbool_t isnan1 = my_isnan(FLT_FLOAT, &value);
- hbool_t isnan2 = my_isnan(FLT_FLOAT, &expected);
+ hbool_t isnan1 = HDisnan(value);
+ hbool_t isnan2 = HDisnan(expected);
/*-------------------------------------------------------------------------
* we consider NaN == NaN to be true
@@ -4667,79 +4666,6 @@ static hbool_t equal_float(float value, float expected, diff_opt_t *opts) {
return FALSE;
}
-/*-------------------------------------------------------------------------
- * Function: my_isnan
- *
- * Purpose: Determines whether VAL points to NaN.
- *
- * Return: TRUE or FALSE
- *-------------------------------------------------------------------------
- */
-static hbool_t my_isnan(dtype_t type, void *val) {
- hbool_t retval = FALSE;
- char s[256];
-
- if (FLT_FLOAT == type) {
- float x;
-
- HDmemcpy(&x, val, sizeof(float));
- retval = (x != x);
- }
- else if (FLT_DOUBLE == type) {
- double x;
-
- HDmemcpy(&x, val, sizeof(double));
- retval = (x != x);
- }
-#if H5_SIZEOF_LONG_DOUBLE != H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE != 0
- else if (FLT_LDOUBLE == type) {
- long double x;
-
- HDmemcpy(&x, val, sizeof(long double));
- retval = (x!=x);
- }
-#endif
- else
- return FALSE;
-
- /*
- * Sometimes NaN==NaN (e.g., DEC Alpha) so we try to print it and see if
- * the result contains a NaN string.
- */
- if (!retval) {
- if (FLT_FLOAT == type) {
- float x;
-
- HDmemcpy(&x, val, sizeof(float));
- HDsnprintf(s, sizeof(s), "%g", (double) x);
- }
- else if (FLT_DOUBLE == type) {
- double x;
-
- HDmemcpy(&x, val, sizeof(double));
- HDsnprintf(s, sizeof(s), "%g", x);
- }
-#if H5_SIZEOF_LONG_DOUBLE != H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE != 0
- else if (FLT_LDOUBLE == type) {
- long double x;
-
- HDmemcpy(&x, val, sizeof(long double));
- HDsnprintf(s, sizeof(s), "%Lg", x);
- }
-#endif
- else
- return FALSE;
-
- if (HDstrstr(s, "NaN") ||
- HDstrstr(s, "NAN") ||
- HDstrstr(s, "nan") ||
- HDstrstr(s, "-1.#IND")) {
- retval = TRUE;
- }
- }
-
- return retval;
-}
/*-------------------------------------------------------------------------
*
generated by cgit v0.12 at 2024-11-01 11:24:12 (GMT)