[svn-r454] Changes since 19980702

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

./src/H5T.c
	Prints statistics for no-op conversions also.

	For now, hardware floating point conversions may or may not
	raise SIGFPE depending on the hardware, operating system,
	etc.  Software conversions never raise SIGFPE and use +Inf or
	-Inf for overflow.

./test/dtypes.c
	Catches SIGFPE and causes the test to be skipped.  Better test
	for NaN.

./config/irix5.3
	Removed the -U_POSIX_SOURCE because it was removed from the
	main makefiles.

./bin/trace
./src/H5S.c
	Fixed a typo that prevented tracing info from being added to
	new API functions.

1 files changed, 34 insertions, 0 deletions

diff --git a/src/H5T.c b/src/H5T.c
index 4fe6078..8026516 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -679,6 +679,7 @@ H5T_term_interface(void)
 #ifdef H5T_DEBUG
     intn	nprint=0;
     hsize_t	nbytes;
+    H5T_cdata_t	*cdata;
 #endif
     
     /* Unregister all conversion functions */
@@ -734,6 +735,39 @@ H5T_term_interface(void)
 	H5T_path_g[i] = NULL;
     }
 
+#ifdef H5T_DEBUG
+    /* Print debugging infor for the `noop' conversion */
+    if (H5T_conv_noop==H5T_find(NULL, NULL, H5T_BKG_NO, &cdata)) {
+	if (cdata->stats->ncalls>0) {
+	    if (0==nprint++) {
+		HDfprintf (stderr, "H5T: type conversion statistics "
+			   "accumulated over life of library:\n");
+		HDfprintf (stderr, "   %-*s %8s/%-5s %8s %8s %8s %15s\n",
+			   H5T_NAMELEN-1, "Name", "Elmts", "Calls", "User",
+			   "System", "Elapsed", "Bandwidth");
+		HDfprintf (stderr, "   %-*s %8s-%-5s %8s %8s %8s %15s\n",
+			   H5T_NAMELEN-1, "----", "-----", "-----", "----",
+			   "------", "-------", "---------");
+	    }
+	    nbytes = cdata->stats->nelmts;
+	    HDfprintf (stderr,
+		       "   %-*s %8Hd/%-5d %8.2f %8.2f %8.2f",
+		       H5T_NAMELEN-1, "no-op",
+		       cdata->stats->nelmts,
+		       cdata->stats->ncalls,
+		       cdata->stats->timer.utime, 
+		       cdata->stats->timer.stime, 
+		       cdata->stats->timer.etime);
+	    if (cdata->stats->timer.etime>0) {
+		HDfprintf (stderr, " %15g\n",
+			   nbytes / cdata->stats->timer.etime);
+	    } else {
+		HDfprintf (stderr, " %15s\n", "Inf");
+	    }
+	}
+    }
+#endif
+
     /* Clear conversion tables */
     H5T_apath_g = 0;
     H5T_npath_g = 0;