[svn-r26398] Merges r26333 from trunk

Eliminates gcc warnings due to -Wunsuffixed-float-constants.

- Adds 'F' suffixes for most float constants.

- A few constants MUST be of type double. These now receive the long
  double L suffix and are then cast to double. I do this via a new
  H5_DOUBLE() macro which was added to H5private.h.

- Additionally, some 1.8-specific float suffixes were added.

Fixes: HDFFV-9148

Tested on: h5committest

1 files changed, 10 insertions, 10 deletions

diff --git a/tools/perform/sio_perf.c b/tools/perform/sio_perf.c
index 1828d6f..7d75a2d 100644
--- a/tools/perform/sio_perf.c
+++ b/tools/perform/sio_perf.c
@@ -68,7 +68,7 @@
 #define SIO_HDF5            0x4
 
 /* report 0.0 in case t is zero too */
-#define MB_PER_SEC(bytes,t) (((t)==0.0) ? 0.0 : ((((double)bytes) / ONE_MB) / (t)))
+#define MB_PER_SEC(bytes,t) (((t)==0.0F) ? 0.0F : ((((double)bytes) / ONE_MB) / (t)))
 
 #ifndef TRUE
 #define TRUE    1
@@ -451,14 +451,14 @@ run_test(iotype iot, parameters parms, struct options *opts)
     minmax         *read_mm_table=NULL;
     minmax         *read_gross_mm_table=NULL;
     minmax         *read_raw_mm_table=NULL;
-    minmax          write_sys_mm = {0.0, 0.0, 0.0, 0};
-    minmax          write_mm = {0.0, 0.0, 0.0, 0};
-    minmax          write_gross_mm = {0.0, 0.0, 0.0, 0};
-    minmax          write_raw_mm = {0.0, 0.0, 0.0, 0};
-    minmax          read_sys_mm = {0.0, 0.0, 0.0, 0};
-    minmax          read_mm = {0.0, 0.0, 0.0, 0};
-    minmax          read_gross_mm = {0.0, 0.0, 0.0, 0};
-    minmax          read_raw_mm = {0.0, 0.0, 0.0, 0};
+    minmax          write_sys_mm = {0.0F, 0.0F, 0.0F, 0};
+    minmax          write_mm = {0.0F, 0.0F, 0.0F, 0};
+    minmax          write_gross_mm = {0.0F, 0.0F, 0.0F, 0};
+    minmax          write_raw_mm = {0.0F, 0.0F, 0.0F, 0};
+    minmax          read_sys_mm = {0.0F, 0.0F, 0.0F, 0};
+    minmax          read_mm = {0.0F, 0.0F, 0.0F, 0};
+    minmax          read_gross_mm = {0.0F, 0.0F, 0.0F, 0};
+    minmax          read_raw_mm = {0.0F, 0.0F, 0.0F, 0};
 
     raw_size = (off_t)parms.num_bytes;
     parms.io_type = iot;
@@ -717,7 +717,7 @@ accumulate_minmax_stuff(minmax *mm, int count)
     int i;
     minmax total_mm;
 
-    total_mm.sum = 0.0;
+    total_mm.sum = 0.0F;
     total_mm.max = -DBL_MAX;
     total_mm.min = DBL_MAX;
     total_mm.num = count;