[svn-r24020] Description:

    Clean up compiler warnings

Tested on:
    Mac OSX/64 10.8.4 (amazon) w/C++ & FORTRAN
    (too minor to require h5committest)

1 files changed, 556 insertions, 552 deletions

diff --git a/test/cache.c b/test/cache.c
index ba51a38..5ad1314 100644
--- a/test/cache.c
+++ b/test/cache.c
@@ -994,7 +994,7 @@ smoke_check_5(void)
         /* hbool_t     set_initial_size       = */ TRUE,
         /* size_t      initial_size           = */ (2 * 1024 * 1024),
 
-        /* double      min_clean_fraction     = */ 0.1,
+        /* double      min_clean_fraction     = */ 0.1f,
 
         /* size_t      max_size               = */ (32 * 1024 * 1025),
         /* size_t      min_size               = */ (512 * 1024),
@@ -1004,24 +1004,24 @@ smoke_check_5(void)
 
         /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
 
-        /* double     lower_hr_threshold      = */ 0.75,
+        /* double     lower_hr_threshold      = */ 0.75f,
 
-        /* double      increment              = */ 2.0,
+        /* double      increment              = */ 2.0f,
 
         /* hbool_t     apply_max_increment    = */ TRUE,
         /* size_t      max_increment          = */ (4 * 1024 * 1024),
 
         /* enum H5C_cache_flash_incr_mode       */
 	/*                    flash_incr_mode = */ H5C_flash_incr__off,
-	/* double      flash_multiple         = */ 2.0,
-	/* double      flash_threshold        = */ 0.5,
+	/* double      flash_multiple         = */ 2.0f,
+	/* double      flash_threshold        = */ 0.5f,
 
 
         /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__threshold,
 
-        /* double      upper_hr_threshold     = */ 0.995,
+        /* double      upper_hr_threshold     = */ 0.995f,
 
-        /* double      decrement              = */ 0.9,
+        /* double      decrement              = */ 0.9f,
 
         /* hbool_t     apply_max_decrement    = */ TRUE,
         /* size_t      max_decrement          = */ (1 * 1024 * 1024),
@@ -1029,7 +1029,7 @@ smoke_check_5(void)
         /* int32_t     epochs_before_eviction = */ 3,
 
         /* hbool_t     apply_empty_reserve    = */ TRUE,
-        /* double      empty_reserve          = */ 0.5
+        /* double      empty_reserve          = */ 0.5f
     };
 
     TESTING("smoke check #5 -- all clean, ins, prot, unprot, AR cache 1");
@@ -1230,7 +1230,7 @@ smoke_check_6(void)
         /* hbool_t     set_initial_size       = */ TRUE,
         /* size_t      initial_size           = */ (2 * 1024 * 1024),
 
-        /* double      min_clean_fraction     = */ 0.1,
+        /* double      min_clean_fraction     = */ 0.1f,
 
         /* size_t      max_size               = */ (32 * 1024 * 1025),
         /* size_t      min_size               = */ (512 * 1024),
@@ -1240,24 +1240,24 @@ smoke_check_6(void)
 
         /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
 
-        /* double     lower_hr_threshold      = */ 0.75,
+        /* double     lower_hr_threshold      = */ 0.75f,
 
-        /* double      increment              = */ 2.0,
+        /* double      increment              = */ 2.0f,
 
         /* hbool_t     apply_max_increment    = */ TRUE,
         /* size_t      max_increment          = */ (4 * 1024 * 1024),
 
         /* enum H5C_cache_flash_incr_mode       */
 	/*                    flash_incr_mode = */ H5C_flash_incr__off,
-	/* double      flash_multiple         = */ 2.0,
-	/* double      flash_threshold        = */ 0.5,
+	/* double      flash_multiple         = */ 2.0f,
+	/* double      flash_threshold        = */ 0.5f,
 
 
         /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__threshold,
 
-        /* double      upper_hr_threshold     = */ 0.995,
+        /* double      upper_hr_threshold     = */ 0.995f,
 
-        /* double      decrement              = */ 0.9,
+        /* double      decrement              = */ 0.9f,
 
         /* hbool_t     apply_max_decrement    = */ TRUE,
         /* size_t      max_decrement          = */ (1 * 1024 * 1024),
@@ -1265,7 +1265,7 @@ smoke_check_6(void)
         /* int32_t     epochs_before_eviction = */ 3,
 
         /* hbool_t     apply_empty_reserve    = */ TRUE,
-        /* double      empty_reserve          = */ 0.05
+        /* double      empty_reserve          = */ 0.05f
     };
 
     TESTING("smoke check #6 -- ~1/2 dirty, ins, prot, unprot, AR cache 1");
@@ -1463,7 +1463,7 @@ smoke_check_7(void)
         /* hbool_t     set_initial_size       = */ TRUE,
         /* size_t      initial_size           = */ (2 * 1024 * 1024),
 
-        /* double      min_clean_fraction     = */ 0.1,
+        /* double      min_clean_fraction     = */ 0.1f,
 
         /* size_t      max_size               = */ (32 * 1024 * 1025),
         /* size_t      min_size               = */ (512 * 1024),
@@ -1473,25 +1473,25 @@ smoke_check_7(void)
 
         /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
 
-        /* double     lower_hr_threshold      = */ 0.75,
+        /* double     lower_hr_threshold      = */ 0.75f,
 
-        /* double      increment              = */ 2.0,
+        /* double      increment              = */ 2.0f,
 
         /* hbool_t     apply_max_increment    = */ TRUE,
         /* size_t      max_increment          = */ (8 * 1024 * 1024),
 
         /* enum H5C_cache_flash_incr_mode       */
 	/*                    flash_incr_mode = */ H5C_flash_incr__off,
-	/* double      flash_multiple         = */ 2.0,
-	/* double      flash_threshold        = */ 0.5,
+	/* double      flash_multiple         = */ 2.0f,
+	/* double      flash_threshold        = */ 0.5f,
 
 
         /* enum H5C_cache_decr_mode decr_mode = */
                                              H5C_decr__age_out_with_threshold,
 
-        /* double      upper_hr_threshold     = */ 0.995,
+        /* double      upper_hr_threshold     = */ 0.995f,
 
-        /* double      decrement              = */ 0.9,
+        /* double      decrement              = */ 0.9f,
 
         /* hbool_t     apply_max_decrement    = */ TRUE,
         /* size_t      max_decrement          = */ (1 * 1024 * 1024),
@@ -1499,7 +1499,7 @@ smoke_check_7(void)
         /* int32_t     epochs_before_eviction = */ 3,
 
         /* hbool_t     apply_empty_reserve    = */ TRUE,
-        /* double      empty_reserve          = */ 0.1
+        /* double      empty_reserve          = */ 0.1f
     };
 
     TESTING("smoke check #7 -- all clean, ins, prot, unprot, AR cache 2");
@@ -1697,7 +1697,7 @@ smoke_check_8(void)
         /* hbool_t     set_initial_size       = */ TRUE,
         /* size_t      initial_size           = */ (2 * 1024 * 1024),
 
-        /* double      min_clean_fraction     = */ 0.1,
+        /* double      min_clean_fraction     = */ 0.1f,
 
         /* size_t      max_size               = */ (32 * 1024 * 1025),
         /* size_t      min_size               = */ (512 * 1024),
@@ -1707,25 +1707,25 @@ smoke_check_8(void)
 
         /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
 
-        /* double     lower_hr_threshold      = */ 0.75,
+        /* double     lower_hr_threshold      = */ 0.75f,
 
-        /* double      increment              = */ 2.0,
+        /* double      increment              = */ 2.0f,
 
         /* hbool_t     apply_max_increment    = */ TRUE,
         /* size_t      max_increment          = */ (4 * 1024 * 1024),
 
         /* enum H5C_cache_flash_incr_mode       */
 	/*                    flash_incr_mode = */ H5C_flash_incr__off,
-	/* double      flash_multiple         = */ 2.0,
-	/* double      flash_threshold        = */ 0.5,
+	/* double      flash_multiple         = */ 2.0f,
+	/* double      flash_threshold        = */ 0.5f,
 
 
         /* enum H5C_cache_decr_mode decr_mode = */
                                              H5C_decr__age_out_with_threshold,
 
-        /* double      upper_hr_threshold     = */ 0.995,
+        /* double      upper_hr_threshold     = */ 0.995f,
 
-        /* double      decrement              = */ 0.9,
+        /* double      decrement              = */ 0.9f,
 
         /* hbool_t     apply_max_decrement    = */ TRUE,
         /* size_t      max_decrement          = */ (1 * 1024 * 1024),
@@ -1733,7 +1733,7 @@ smoke_check_8(void)
         /* int32_t     epochs_before_eviction = */ 3,
 
         /* hbool_t     apply_empty_reserve    = */ TRUE,
-        /* double      empty_reserve          = */ 0.1
+        /* double      empty_reserve          = */ 0.1f
     };
 
     TESTING("smoke check #8 -- ~1/2 dirty, ins, prot, unprot, AR cache 2");
@@ -13944,7 +13944,9 @@ check_multiple_read_protect(void)
 {
     const char * fcn_name = "check_multiple_read_protect()";
     H5F_t * file_ptr = NULL;
+#if H5C_COLLECT_CACHE_STATS
     H5C_t * cache_ptr = NULL;
+#endif /* H5C_COLLECT_CACHE_STATS */
     test_entry_t * entry_ptr;
 
     TESTING("multiple read only protects on a single entry");
@@ -13978,7 +13980,9 @@ check_multiple_read_protect(void)
 
         file_ptr = setup_cache((size_t)(2 * 1024),
                                 (size_t)(1 * 1024));
+#if H5C_COLLECT_CACHE_STATS
         cache_ptr = file_ptr->shared->cache;
+#endif /* H5C_COLLECT_CACHE_STATS */
 
         entry_ptr = &((entries[0])[0]);
 
@@ -18037,7 +18041,7 @@ check_auto_cache_resize(void)
         /* hbool_t     set_initial_size       = */ TRUE,
         /* size_t      initial_size           = */ (512 * 1024),
 
-        /* double      min_clean_fraction     = */ 0.5,
+        /* double      min_clean_fraction     = */ 0.5f,
 
         /* size_t      max_size               = */ (14 * 1024 * 1024),
         /* size_t      min_size               = */ (512 * 1024),
@@ -18047,24 +18051,24 @@ check_auto_cache_resize(void)
 
         /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
 
-        /* double     lower_hr_threshold      = */ 0.75,
+        /* double     lower_hr_threshold      = */ 0.75f,
 
-        /* double      increment              = */ 2.0,
+        /* double      increment              = */ 2.0f,
 
         /* hbool_t     apply_max_increment    = */ TRUE,
         /* size_t      max_increment          = */ (4 * 1024 * 1024),
 
         /* enum H5C_cache_flash_incr_mode       */
 	/*                    flash_incr_mode = */ H5C_flash_incr__off,
-	/* double      flash_multiple         = */ 2.0,
-	/* double      flash_threshold        = */ 0.5,
+	/* double      flash_multiple         = */ 2.0f,
+	/* double      flash_threshold        = */ 0.5f,
 
 
         /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__threshold,
 
-        /* double      upper_hr_threshold     = */ 0.995,
+        /* double      upper_hr_threshold     = */ 0.995f,
 
-        /* double      decrement              = */ 0.1,
+        /* double      decrement              = */ 0.1f,
 
         /* hbool_t     apply_max_decrement    = */ TRUE,
         /* size_t      max_decrement          = */ (1 * 1024 * 1024),
@@ -18072,7 +18076,7 @@ check_auto_cache_resize(void)
         /* int32_t     epochs_before_eviction = */ 3,
 
         /* hbool_t     apply_empty_reserve    = */ TRUE,
-        /* double      empty_reserve          = */ 0.05
+        /* double      empty_reserve          = */ 0.05f
     };
 
     TESTING("automatic cache resizing");
@@ -18423,7 +18427,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1000 * 1000 + 10;
 
-        auto_size_ctl.min_clean_fraction     = 0.1;
+        auto_size_ctl.min_clean_fraction     = 0.1f;
 
         auto_size_ctl.max_size               = 8 * 1000 * 1000;
         auto_size_ctl.min_size               = 500 * 1000;
@@ -18433,22 +18437,22 @@ check_auto_cache_resize(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1000 * 1000);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1000 * 1000);
@@ -18456,7 +18460,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -18766,7 +18770,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               = 1 * 1024 * 1024;
@@ -18776,22 +18780,22 @@ check_auto_cache_resize(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 4.0;
+        auto_size_ctl.increment              = 4.0f;
 
         auto_size_ctl.apply_max_increment    = FALSE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.25;
+        auto_size_ctl.decrement              = 0.25f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -18799,7 +18803,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -18953,7 +18957,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 8 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 8 * 1024 * 1024;
         auto_size_ctl.min_size               = 512 * 1024;
@@ -18963,23 +18967,23 @@ check_auto_cache_resize(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -18987,7 +18991,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = FALSE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -19368,7 +19372,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 8 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 8 * 1024 * 1024;
         auto_size_ctl.min_size               = 512 * 1024;
@@ -19378,23 +19382,23 @@ check_auto_cache_resize(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -19402,7 +19406,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = FALSE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -19896,7 +19900,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 8 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 8 * 1024 * 1024;
         auto_size_ctl.min_size               = 512 * 1024;
@@ -19906,23 +19910,23 @@ check_auto_cache_resize(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -19930,7 +19934,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.5; /* for ease of testing */
+        auto_size_ctl.empty_reserve          = 0.5f; /* for ease of testing */
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -20312,7 +20316,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 8 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 8 * 1024 * 1024;
         auto_size_ctl.min_size               = 512 * 1024;
@@ -20322,23 +20326,23 @@ check_auto_cache_resize(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__off;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out_with_threshold;
 
         auto_size_ctl.upper_hr_threshold     = 0.999; /* for ease of testing */
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -20346,7 +20350,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.epochs_before_eviction = 1; /* for ease of testing */
 
         auto_size_ctl.apply_empty_reserve    = FALSE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -20575,7 +20579,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 8 * 1000 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 8 * 1000 * 1024;
         auto_size_ctl.min_size               = 512 * 1024;
@@ -20585,23 +20589,23 @@ check_auto_cache_resize(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out_with_threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.999; /* for ease of testing */
+        auto_size_ctl.upper_hr_threshold     = 0.999f; /* for ease of testing */
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1000 * 1024);
@@ -20609,7 +20613,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.epochs_before_eviction = 1; /* for ease of testing */
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.5; /* for ease of testing */
+        auto_size_ctl.empty_reserve          = 0.5f; /* for ease of testing */
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -21157,7 +21161,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 64 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 1024 * 1024;
         auto_size_ctl.min_size               = 5 * 1024;
@@ -21167,23 +21171,23 @@ check_auto_cache_resize(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (32 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__add_space;
-	auto_size_ctl.flash_multiple         = 1.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 1.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out_with_threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.999; /* for ease of testing */
+        auto_size_ctl.upper_hr_threshold     = 0.999f; /* for ease of testing */
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1000 * 1024);
@@ -21191,7 +21195,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.epochs_before_eviction = 1; /* for ease of testing */
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.5; /* for ease of testing */
+        auto_size_ctl.empty_reserve          = 0.5f; /* for ease of testing */
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -21962,7 +21966,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 20 * 1024;
         auto_size_ctl.min_size               =  4 * 1024;
@@ -21972,23 +21976,23 @@ check_auto_cache_resize(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__add_space;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.4;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.4f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out_with_threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.999; /* for ease of testing */
+        auto_size_ctl.upper_hr_threshold     = 0.999f; /* for ease of testing */
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (2 * 1024);
@@ -21996,7 +22000,7 @@ check_auto_cache_resize(void)
         auto_size_ctl.epochs_before_eviction = 1; /* for ease of testing */
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.5; /* for ease of testing */
+        auto_size_ctl.empty_reserve          = 0.5f; /* for ease of testing */
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -22242,7 +22246,7 @@ check_auto_cache_resize_disable(void)
         /* hbool_t     set_initial_size       = */ TRUE,
         /* size_t      initial_size           = */ (512 * 1024),
 
-        /* double      min_clean_fraction     = */ 0.5,
+        /* double      min_clean_fraction     = */ 0.5f,
 
         /* size_t      max_size               = */ (14 * 1024 * 1024),
         /* size_t      min_size               = */ (512 * 1024),
@@ -22252,24 +22256,24 @@ check_auto_cache_resize_disable(void)
 
         /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
 
-        /* double     lower_hr_threshold      = */ 0.75,
+        /* double     lower_hr_threshold      = */ 0.75f,
 
-        /* double      increment              = */ 2.0,
+        /* double      increment              = */ 2.0f,
 
         /* hbool_t     apply_max_increment    = */ TRUE,
         /* size_t      max_increment          = */ (4 * 1024 * 1024),
 
         /* enum H5C_cache_flash_incr_mode       */
 	/*                    flash_incr_mode = */ H5C_flash_incr__off,
-        /* double      flash_multiple         = */ 1.0,
-        /* double      flash_threshold        = */ 0.25,
+        /* double      flash_multiple         = */ 1.0f,
+        /* double      flash_threshold        = */ 0.25f,
 
 
         /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__threshold,
 
-        /* double      upper_hr_threshold     = */ 0.995,
+        /* double      upper_hr_threshold     = */ 0.995f,
 
-        /* double      decrement              = */ 0.1,
+        /* double      decrement              = */ 0.1f,
 
         /* hbool_t     apply_max_decrement    = */ TRUE,
         /* size_t      max_decrement          = */ (1 * 1024 * 1024),
@@ -22277,7 +22281,7 @@ check_auto_cache_resize_disable(void)
         /* int32_t     epochs_before_eviction = */ 3,
 
         /* hbool_t     apply_empty_reserve    = */ TRUE,
-        /* double      empty_reserve          = */ 0.05
+        /* double      empty_reserve          = */ 0.05f
     };
 
     TESTING("automatic cache resize disable");
@@ -22349,7 +22353,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               = 1 * 1024 * 1024;
@@ -22359,23 +22363,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 1.0; /* disable size increases */
+        auto_size_ctl.increment              = 1.0f; /* disable size increases */
 
         auto_size_ctl.apply_max_increment    = FALSE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -22383,7 +22387,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -22507,7 +22511,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               = 1 * 1024 * 1024;
@@ -22517,22 +22521,22 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.0; /* disable size increases */
+        auto_size_ctl.lower_hr_threshold     = 0.0f; /* disable size increases */
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = FALSE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -22540,7 +22544,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -22664,7 +22668,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               = 1 * 1024 * 1024;
@@ -22674,23 +22678,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__off;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = FALSE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -22698,7 +22702,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -22821,7 +22825,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               = 1 * 1024 * 1024;
@@ -22831,23 +22835,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 1.0; /* disable size decreases */
+        auto_size_ctl.decrement              = 1.0f; /* disable size decreases */
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -22855,7 +22859,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -22978,7 +22982,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               = 1 * 1024 * 1024;
@@ -22988,23 +22992,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 1.0; /* disable size decreases */
+        auto_size_ctl.upper_hr_threshold     = 1.0f; /* disable size decreases */
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -23012,7 +23016,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -23134,7 +23138,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               = 1 * 1024 * 1024;
@@ -23144,23 +23148,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__off;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -23168,7 +23172,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -23292,7 +23296,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               = 1 * 1024 * 1024;
@@ -23302,23 +23306,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = 0; /* disable decrement */
@@ -23326,7 +23330,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 1;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -23518,7 +23522,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               = 1 * 1024 * 1024;
@@ -23528,23 +23532,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -23552,7 +23556,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 1;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 1.0; /* disable decrement */
+        auto_size_ctl.empty_reserve          = 1.0f; /* disable decrement */
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -23751,7 +23755,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               = 1 * 1024 * 1024;
@@ -23761,23 +23765,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out_with_threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 1.0;
+        auto_size_ctl.upper_hr_threshold     = 1.0f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -23785,7 +23789,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 1;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -23988,7 +23992,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 2 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -23998,23 +24002,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.0; /* disable size increases */
+        auto_size_ctl.lower_hr_threshold     = 0.0f; /* disable size increases */
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 1.0; /* disable size decreases */
+        auto_size_ctl.upper_hr_threshold     = 1.0f; /* disable size decreases */
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -24022,7 +24026,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -24115,7 +24119,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.25;
+        auto_size_ctl.min_clean_fraction     = 0.25f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -24125,23 +24129,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 1.0; /* disable size increment */
+        auto_size_ctl.increment              = 1.0f; /* disable size increment */
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 1.0; /* disable size decrement */
+        auto_size_ctl.decrement              = 1.0f; /* disable size decrement */
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -24149,7 +24153,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -24242,7 +24246,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = FALSE;
         auto_size_ctl.initial_size           = 2 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 6 * 1024 * 1024; /* no resize */
         auto_size_ctl.min_size               = 6 * 1024 * 1024; /* no resize */
@@ -24252,23 +24256,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -24276,7 +24280,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -24369,7 +24373,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.25;
+        auto_size_ctl.min_clean_fraction     = 0.25f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -24379,23 +24383,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 1.0; /* disable size increment */
+        auto_size_ctl.increment              = 1.0f; /* disable size increment */
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 1.0; /* disable size decrement */
+        auto_size_ctl.upper_hr_threshold     = 1.0f; /* disable size decrement */
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -24403,7 +24407,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -24496,7 +24500,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -24506,23 +24510,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.0; /* disable size increment */
+        auto_size_ctl.lower_hr_threshold     = 0.0f; /* disable size increment */
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 1.0; /* disable size decrement */
+        auto_size_ctl.decrement              = 1.0f; /* disable size decrement */
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -24530,7 +24534,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
@@ -24624,7 +24628,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 16 * 1024 * 1024;
         auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -24634,23 +24638,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__off;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__off;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -24658,7 +24662,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
@@ -24780,7 +24784,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 64 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 256 * 1024;
         auto_size_ctl.min_size               =  32 * 1024;
@@ -24790,23 +24794,23 @@ check_auto_cache_resize_disable(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (2 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 1.0;
-	auto_size_ctl.flash_threshold        = 0.25;
+	auto_size_ctl.flash_multiple         = 1.0f;
+	auto_size_ctl.flash_threshold        = 0.25f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out_with_threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = TRUE;
         auto_size_ctl.max_decrement          = (1 * 1024);
@@ -24814,7 +24818,7 @@ check_auto_cache_resize_disable(void)
         auto_size_ctl.epochs_before_eviction = 3;
 
         auto_size_ctl.apply_empty_reserve    = TRUE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
@@ -24966,7 +24970,7 @@ check_auto_cache_resize_epoch_markers(void)
         /* hbool_t     set_initial_size       = */ TRUE,
         /* size_t      initial_size           = */ (512 * 1024),
 
-        /* double      min_clean_fraction     = */ 0.5,
+        /* double      min_clean_fraction     = */ 0.5f,
 
         /* size_t      max_size               = */ (14 * 1024 * 1024),
         /* size_t      min_size               = */ (512 * 1024),
@@ -24976,24 +24980,24 @@ check_auto_cache_resize_epoch_markers(void)
 
         /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
 
-        /* double     lower_hr_threshold      = */ 0.75,
+        /* double     lower_hr_threshold      = */ 0.75f,
 
-        /* double      increment              = */ 2.0,
+        /* double      increment              = */ 2.0f,
 
         /* hbool_t     apply_max_increment    = */ TRUE,
         /* size_t      max_increment          = */ (4 * 1024 * 1024),
 
         /* enum H5C_cache_flash_incr_mode       */
 	/*                    flash_incr_mode = */ H5C_flash_incr__off,
-	/* double      flash_multiple         = */ 2.0,
-	/* double      flash_threshold        = */ 0.5,
+	/* double      flash_multiple         = */ 2.0f,
+	/* double      flash_threshold        = */ 0.5f,
 
 
         /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__threshold,
 
-        /* double      upper_hr_threshold     = */ 0.995,
+        /* double      upper_hr_threshold     = */ 0.995f,
 
-        /* double      decrement              = */ 0.1,
+        /* double      decrement              = */ 0.1f,
 
         /* hbool_t     apply_max_decrement    = */ TRUE,
         /* size_t      max_decrement          = */ (1 * 1024 * 1024),
@@ -25001,7 +25005,7 @@ check_auto_cache_resize_epoch_markers(void)
         /* int32_t     epochs_before_eviction = */ 3,
 
         /* hbool_t     apply_empty_reserve    = */ TRUE,
-        /* double      empty_reserve          = */ 0.05
+        /* double      empty_reserve          = */ 0.05f
     };
 
     TESTING("automatic cache resize epoch marker management");
@@ -25054,7 +25058,7 @@ check_auto_cache_resize_epoch_markers(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 8 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 8 * 1024 * 1024;
         auto_size_ctl.min_size               = 512 * 1024;
@@ -25064,23 +25068,23 @@ check_auto_cache_resize_epoch_markers(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__off;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -25088,7 +25092,7 @@ check_auto_cache_resize_epoch_markers(void)
         auto_size_ctl.epochs_before_eviction = 10;
 
         auto_size_ctl.apply_empty_reserve    = FALSE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -25228,7 +25232,7 @@ check_auto_cache_resize_epoch_markers(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 8 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 8 * 1024 * 1024;
         auto_size_ctl.min_size               = 512 * 1024;
@@ -25238,23 +25242,23 @@ check_auto_cache_resize_epoch_markers(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__off;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -25262,7 +25266,7 @@ check_auto_cache_resize_epoch_markers(void)
         auto_size_ctl.epochs_before_eviction = 1;
 
         auto_size_ctl.apply_empty_reserve    = FALSE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -25349,7 +25353,7 @@ check_auto_cache_resize_epoch_markers(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 8 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 8 * 1024 * 1024;
         auto_size_ctl.min_size               = 512 * 1024;
@@ -25359,23 +25363,23 @@ check_auto_cache_resize_epoch_markers(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__off;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -25383,7 +25387,7 @@ check_auto_cache_resize_epoch_markers(void)
         auto_size_ctl.epochs_before_eviction = 1;
 
         auto_size_ctl.apply_empty_reserve    = FALSE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -25428,7 +25432,7 @@ check_auto_cache_resize_epoch_markers(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 8 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 8 * 1024 * 1024;
         auto_size_ctl.min_size               = 512 * 1024;
@@ -25438,23 +25442,23 @@ check_auto_cache_resize_epoch_markers(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__off;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__age_out_with_threshold;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -25462,7 +25466,7 @@ check_auto_cache_resize_epoch_markers(void)
         auto_size_ctl.epochs_before_eviction = 10;
 
         auto_size_ctl.apply_empty_reserve    = FALSE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -25541,7 +25545,7 @@ check_auto_cache_resize_epoch_markers(void)
         auto_size_ctl.set_initial_size       = TRUE;
         auto_size_ctl.initial_size           = 8 * 1024 * 1024;
 
-        auto_size_ctl.min_clean_fraction     = 0.5;
+        auto_size_ctl.min_clean_fraction     = 0.5f;
 
         auto_size_ctl.max_size               = 8 * 1024 * 1024;
         auto_size_ctl.min_size               = 512 * 1024;
@@ -25551,23 +25555,23 @@ check_auto_cache_resize_epoch_markers(void)
 
         auto_size_ctl.incr_mode              = H5C_incr__off;
 
-        auto_size_ctl.lower_hr_threshold     = 0.75;
+        auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        auto_size_ctl.increment              = 2.0;
+        auto_size_ctl.increment              = 2.0f;
 
         auto_size_ctl.apply_max_increment    = TRUE;
         auto_size_ctl.max_increment          = (4 * 1024 * 1024);
 
 	auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	auto_size_ctl.flash_multiple         = 2.0;
-	auto_size_ctl.flash_threshold        = 0.5;
+	auto_size_ctl.flash_multiple         = 2.0f;
+	auto_size_ctl.flash_threshold        = 0.5f;
 
 
         auto_size_ctl.decr_mode              = H5C_decr__off;
 
-        auto_size_ctl.upper_hr_threshold     = 0.995;
+        auto_size_ctl.upper_hr_threshold     = 0.995f;
 
-        auto_size_ctl.decrement              = 0.5;
+        auto_size_ctl.decrement              = 0.5f;
 
         auto_size_ctl.apply_max_decrement    = FALSE;
         auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -25575,7 +25579,7 @@ check_auto_cache_resize_epoch_markers(void)
         auto_size_ctl.epochs_before_eviction = 10;
 
         auto_size_ctl.apply_empty_reserve    = FALSE;
-        auto_size_ctl.empty_reserve          = 0.05;
+        auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl);
 
@@ -25672,7 +25676,7 @@ check_auto_cache_resize_input_errs(void)
         /* hbool_t     set_initial_size       = */ TRUE,
         /* size_t      initial_size           = */ (512 * 1024),
 
-        /* double      min_clean_fraction     = */ 0.5,
+        /* double      min_clean_fraction     = */ 0.5f,
 
         /* size_t      max_size               = */ (16 * 1024 * 1024),
         /* size_t      min_size               = */ (512 * 1024),
@@ -25682,24 +25686,24 @@ check_auto_cache_resize_input_errs(void)
 
         /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
 
-        /* double     lower_hr_threshold      = */ 0.75,
+        /* double     lower_hr_threshold      = */ 0.75f,
 
-        /* double      increment              = */ 2.0,
+        /* double      increment              = */ 2.0f,
 
         /* hbool_t     apply_max_increment    = */ TRUE,
         /* size_t      max_increment          = */ (4 * 1024 * 1024),
 
         /* enum H5C_cache_flash_incr_mode       */
 	/*                    flash_incr_mode = */ H5C_flash_incr__off,
-	/* double      flash_multiple         = */ 2.0,
-	/* double      flash_threshold        = */ 0.5,
+	/* double      flash_multiple         = */ 2.0f,
+	/* double      flash_threshold        = */ 0.5f,
 
 
         /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__threshold,
 
-        /* double      upper_hr_threshold     = */ 0.995,
+        /* double      upper_hr_threshold     = */ 0.995f,
 
-        /* double      decrement              = */ 0.1,
+        /* double      decrement              = */ 0.1f,
 
         /* hbool_t     apply_max_decrement    = */ TRUE,
         /* size_t      max_decrement          = */ (1 * 1024 * 1024),
@@ -25707,7 +25711,7 @@ check_auto_cache_resize_input_errs(void)
         /* int32_t     epochs_before_eviction = */ 3,
 
         /* hbool_t     apply_empty_reserve    = */ TRUE,
-        /* double      empty_reserve          = */ 0.05
+        /* double      empty_reserve          = */ 0.05f
     };
 
     H5C_auto_size_ctl_t invalid_auto_size_ctl;
@@ -25779,7 +25783,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.5;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.5f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -25789,23 +25793,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.7;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.7f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -25813,7 +25817,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(NULL, &invalid_auto_size_ctl);
 
@@ -25854,7 +25858,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.5;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.5f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -25864,23 +25868,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.7;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.7f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -25888,7 +25892,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -25930,7 +25934,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.initial_size           = 16 * 1024 * 1024 + 1;
                                                        /* INVALID */
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.5;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.5f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -25940,23 +25944,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -25964,7 +25968,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26003,7 +26007,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.initial_size           = 1 * 1024 * 1024 - 1;
                                                        /* INVALID */
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.5;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.5f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26013,23 +26017,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26037,7 +26041,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26078,7 +26082,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 1.00001; /* INVALID */
+        invalid_auto_size_ctl.min_clean_fraction     = 1.00001f; /* INVALID */
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26088,23 +26092,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26112,7 +26116,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26150,7 +26154,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = -0.00001; /* INVALID */
+        invalid_auto_size_ctl.min_clean_fraction     = -0.00001f; /* INVALID */
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26160,23 +26164,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26184,7 +26188,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26225,7 +26229,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.5;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.5f;
 
         invalid_auto_size_ctl.max_size            = H5C__MAX_MAX_CACHE_SIZE + 1;
                                                     /* INVALID */
@@ -26236,23 +26240,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26260,7 +26264,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26298,7 +26302,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.5;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.5f;
 
         invalid_auto_size_ctl.max_size           = 1 * 1024 * 1024;/* INVALID */
         invalid_auto_size_ctl.min_size           = 1 * 1024 * 1024 + 1;/*PAIR */
@@ -26308,23 +26312,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26332,7 +26336,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26370,7 +26374,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.5;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.5f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size            = H5C__MIN_MAX_CACHE_SIZE - 1;
@@ -26380,23 +26384,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26404,7 +26408,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26445,7 +26449,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26455,23 +26459,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26479,7 +26483,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26517,7 +26521,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26527,23 +26531,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26551,7 +26555,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26592,7 +26596,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26603,23 +26607,23 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.incr_mode              =
         			(enum H5C_cache_incr_mode) -1; /* INVALID */
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26627,7 +26631,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26665,7 +26669,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26676,23 +26680,23 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.incr_mode              =
         			(enum H5C_cache_incr_mode) 2; /* INVALID */
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26700,7 +26704,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26741,7 +26745,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.5;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.5f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26751,23 +26755,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.7;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.7f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 1.01; /* INVALID */
+        invalid_auto_size_ctl.upper_hr_threshold     = 1.01f; /* INVALID */
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26775,7 +26779,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26813,7 +26817,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.5;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.5f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26823,23 +26827,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.8; /* INVALID */
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.8f; /* INVALID */
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.7; /* INVALID */
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.7f; /* INVALID */
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26847,7 +26851,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26885,7 +26889,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.5;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.5f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26895,23 +26899,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = -0.0001; /* INVALID */
+        invalid_auto_size_ctl.lower_hr_threshold     = -0.0001f; /* INVALID */
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26919,7 +26923,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -26960,7 +26964,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -26970,23 +26974,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 0.99999; /* INVALID */
+        invalid_auto_size_ctl.increment              = 0.99999f; /* INVALID */
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.5;
+        invalid_auto_size_ctl.decrement              = 0.5f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -26994,7 +26998,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
@@ -27035,7 +27039,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27045,24 +27049,24 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        =
        			(enum H5C_cache_flash_incr_mode) -1; /* INVALID */
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27070,7 +27074,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27110,7 +27114,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27120,24 +27124,24 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        =
 						H5C_flash_incr__add_space;
-	invalid_auto_size_ctl.flash_multiple         = 0.09; /* INVALID */
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 0.09f; /* INVALID */
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27145,7 +27149,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27183,7 +27187,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27193,24 +27197,24 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        =
 						H5C_flash_incr__add_space;
-	invalid_auto_size_ctl.flash_multiple         = 10.01; /* INVALID */
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 10.01f; /* INVALID */
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27218,7 +27222,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27258,7 +27262,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27268,24 +27272,24 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        =
 						H5C_flash_incr__add_space;
-	invalid_auto_size_ctl.flash_multiple         = 1.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.09; /* INVALID */
+	invalid_auto_size_ctl.flash_multiple         = 1.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.09f; /* INVALID */
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27293,7 +27297,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27331,7 +27335,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27341,24 +27345,24 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        =
 						H5C_flash_incr__add_space;
-	invalid_auto_size_ctl.flash_multiple         = 1.0;
-	invalid_auto_size_ctl.flash_threshold        = 1.001; /* INVALID */
+	invalid_auto_size_ctl.flash_multiple         = 1.0f;
+	invalid_auto_size_ctl.flash_threshold        = 1.001f; /* INVALID */
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27366,7 +27370,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27407,7 +27411,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27417,24 +27421,24 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              =
         			(enum H5C_cache_decr_mode) -1; /* INVALID */
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27442,7 +27446,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27480,7 +27484,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27490,24 +27494,24 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              =
         			(enum H5C_cache_decr_mode) 4; /* INVALID */
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27515,7 +27519,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27556,7 +27560,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27566,23 +27570,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 1.000001; /* INVALID */
+        invalid_auto_size_ctl.decrement              = 1.000001f; /* INVALID */
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27590,7 +27594,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27628,7 +27632,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27638,23 +27642,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = -0.000001; /* INVALID */
+        invalid_auto_size_ctl.decrement              = -0.000001f; /* INVALID */
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27662,7 +27666,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27703,7 +27707,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27713,23 +27717,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__age_out;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27737,7 +27741,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 0; /* INVALID */
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27774,7 +27778,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27784,23 +27788,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode      = H5C_decr__age_out_with_threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27809,7 +27813,7 @@ check_auto_cache_resize_input_errs(void)
                                        H5C__MAX_EPOCH_MARKERS + 1; /* INVALID */
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27849,7 +27853,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27859,23 +27863,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode              = H5C_decr__age_out;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27883,7 +27887,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.epochs_before_eviction = 3;
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = -0.0000001; /* INVALID */
+        invalid_auto_size_ctl.empty_reserve          = -0.0000001f; /* INVALID */
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -27920,7 +27924,7 @@ check_auto_cache_resize_input_errs(void)
         invalid_auto_size_ctl.set_initial_size       = TRUE;
         invalid_auto_size_ctl.initial_size           = 4 * 1024 * 1024;
 
-        invalid_auto_size_ctl.min_clean_fraction     = 0.1;
+        invalid_auto_size_ctl.min_clean_fraction     = 0.1f;
 
         invalid_auto_size_ctl.max_size               = 16 * 1024 * 1024;
         invalid_auto_size_ctl.min_size               =  1 * 1024 * 1024;
@@ -27930,23 +27934,23 @@ check_auto_cache_resize_input_errs(void)
 
         invalid_auto_size_ctl.incr_mode              = H5C_incr__threshold;
 
-        invalid_auto_size_ctl.lower_hr_threshold     = 0.75;
+        invalid_auto_size_ctl.lower_hr_threshold     = 0.75f;
 
-        invalid_auto_size_ctl.increment              = 2.0;
+        invalid_auto_size_ctl.increment              = 2.0f;
 
         invalid_auto_size_ctl.apply_max_increment    = TRUE;
         invalid_auto_size_ctl.max_increment          = (2 * 1024 * 1024);
 
 	invalid_auto_size_ctl.flash_incr_mode        = H5C_flash_incr__off;
-	invalid_auto_size_ctl.flash_multiple         = 2.0;
-	invalid_auto_size_ctl.flash_threshold        = 0.5;
+	invalid_auto_size_ctl.flash_multiple         = 2.0f;
+	invalid_auto_size_ctl.flash_threshold        = 0.5f;
 
 
         invalid_auto_size_ctl.decr_mode      = H5C_decr__age_out_with_threshold;
 
-        invalid_auto_size_ctl.upper_hr_threshold     = 0.999;
+        invalid_auto_size_ctl.upper_hr_threshold     = 0.999f;
 
-        invalid_auto_size_ctl.decrement              = 0.9;
+        invalid_auto_size_ctl.decrement              = 0.9f;
 
         invalid_auto_size_ctl.apply_max_decrement    = TRUE;
         invalid_auto_size_ctl.max_decrement          = (1 * 1024 * 1024);
@@ -27955,7 +27959,7 @@ check_auto_cache_resize_input_errs(void)
                                        H5C__MAX_EPOCH_MARKERS + 1; /* INVALID */
 
         invalid_auto_size_ctl.apply_empty_reserve    = TRUE;
-        invalid_auto_size_ctl.empty_reserve          = 0.05;
+        invalid_auto_size_ctl.empty_reserve          = 0.05f;
 
         result = H5C_set_cache_auto_resize_config(cache_ptr, &invalid_auto_size_ctl);
 
@@ -28089,7 +28093,7 @@ check_auto_cache_resize_aux_fcns(void)
         /* hbool_t     set_initial_size       = */ TRUE,
         /* size_t      initial_size           = */ (1 * 1024 * 1024),
 
-        /* double      min_clean_fraction     = */ 0.5,
+        /* double      min_clean_fraction     = */ 0.5f,
 
         /* size_t      max_size               = */ (16 * 1024 * 1025),
         /* size_t      min_size               = */ (512 * 1024),
@@ -28099,24 +28103,24 @@ check_auto_cache_resize_aux_fcns(void)
 
         /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__off,
 
-        /* double     lower_hr_threshold      = */ 0.75,
+        /* double     lower_hr_threshold      = */ 0.75f,
 
-        /* double      increment              = */ 2.0,
+        /* double      increment              = */ 2.0f,
 
         /* hbool_t     apply_max_increment    = */ TRUE,
         /* size_t      max_increment          = */ (4 * 1024 * 1024),
 
         /* enum H5C_cache_flash_incr_mode       */
 	/*                    flash_incr_mode = */ H5C_flash_incr__off,
-	/* double      flash_multiple         = */ 2.0,
-	/* double      flash_threshold        = */ 0.5,
+	/* double      flash_multiple         = */ 2.0f,
+	/* double      flash_threshold        = */ 0.5f,
 
 
         /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__off,
 
-        /* double      upper_hr_threshold     = */ 0.995,
+        /* double      upper_hr_threshold     = */ 0.995f,
 
-        /* double      decrement              = */ 0.9,
+        /* double      decrement              = */ 0.9f,
 
         /* hbool_t     apply_max_decrement    = */ TRUE,
         /* size_t      max_decrement          = */ (1 * 1024 * 1024),
@@ -28124,7 +28128,7 @@ check_auto_cache_resize_aux_fcns(void)
         /* int32_t     epochs_before_eviction = */ 3,
 
         /* hbool_t     apply_empty_reserve    = */ TRUE,
-        /* double      empty_reserve          = */ 0.5
+        /* double      empty_reserve          = */ 0.5f
     };
 
 
@@ -28266,7 +28270,7 @@ check_auto_cache_resize_aux_fcns(void)
             pass = FALSE;
             failure_mssg = "H5C_get_cache_hit_rate failed.\n";
 
-        } else if ( ! DBL_REL_EQUAL(hit_rate, 0.5, FP_EPSILON) ) { /* i.e. hit_rate != 0.5 */
+        } else if ( ! DBL_REL_EQUAL(hit_rate, 0.5f, FP_EPSILON) ) { /* i.e. hit_rate != 0.5 */
 
             pass = FALSE;
             failure_mssg =