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authorQuincey Koziol <koziol@hdfgroup.org>2017-09-30 14:50:58 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2017-09-30 14:50:58 (GMT)
commit744b6b282f087ce23310805dc24ce8f8b351fb61 (patch)
treeca497bd2a868409b61a849cd8945601497077640 /src
parentfaf723e6d546a280e3fe935626f0de18f1757377 (diff)
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Better segregate clean & dirty LRU lists so that they are only defined when
the H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS macro is defined.
Diffstat (limited to 'src')
-rw-r--r--src/H5C.c8
-rw-r--r--src/H5Cdbg.c2
-rw-r--r--src/H5Cimage.c2
-rw-r--r--src/H5Cpkg.h2
-rw-r--r--src/H5Cprivate.h2
5 files changed, 16 insertions, 0 deletions
diff --git a/src/H5C.c b/src/H5C.c
index 926d3fd..0d8cc75 100644
--- a/src/H5C.c
+++ b/src/H5C.c
@@ -366,6 +366,7 @@ H5C_create(size_t max_cache_size,
cache_ptr->coll_write_list = NULL;
#endif /* H5_HAVE_PARALLEL */
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
cache_ptr->cLRU_list_len = 0;
cache_ptr->cLRU_list_size = (size_t)0;
cache_ptr->cLRU_head_ptr = NULL;
@@ -375,6 +376,7 @@ H5C_create(size_t max_cache_size,
cache_ptr->dLRU_list_size = (size_t)0;
cache_ptr->dLRU_head_ptr = NULL;
cache_ptr->dLRU_tail_ptr = NULL;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
cache_ptr->size_increase_possible = FALSE;
cache_ptr->flash_size_increase_possible = FALSE;
@@ -1481,8 +1483,10 @@ H5C_insert_entry(H5F_t * f,
entry_ptr->next = NULL;
entry_ptr->prev = NULL;
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
entry_ptr->aux_next = NULL;
entry_ptr->aux_prev = NULL;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
#ifdef H5_HAVE_PARALLEL
entry_ptr->coll_next = NULL;
@@ -6949,8 +6953,10 @@ H5C_load_entry(H5F_t * f,
entry->next = NULL;
entry->prev = NULL;
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
entry->aux_next = NULL;
entry->aux_prev = NULL;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
#ifdef H5_HAVE_PARALLEL
entry->coll_next = NULL;
@@ -7285,6 +7291,7 @@ H5C__make_space_in_cache(H5F_t *f, hid_t dxpl_id, size_t space_needed,
HDassert( H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS );
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
initial_list_len = cache_ptr->cLRU_list_len;
entry_ptr = cache_ptr->cLRU_tail_ptr;
@@ -7329,6 +7336,7 @@ H5C__make_space_in_cache(H5F_t *f, hid_t dxpl_id, size_t space_needed,
entry_ptr = prev_ptr;
entries_examined++;
}
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
}
done:
diff --git a/src/H5Cdbg.c b/src/H5Cdbg.c
index 4a08d9b..08c70d9 100644
--- a/src/H5Cdbg.c
+++ b/src/H5Cdbg.c
@@ -716,6 +716,7 @@ H5C_stats(H5C_t * cache_ptr,
(long)(cache_ptr->LRU_list_size),
(unsigned long)(cache_ptr->LRU_list_len));
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
HDfprintf(stdout,
"%s current clean LRU size / length = %ld / %lu\n",
cache_ptr->prefix,
@@ -727,6 +728,7 @@ H5C_stats(H5C_t * cache_ptr,
cache_ptr->prefix,
(long)(cache_ptr->dLRU_list_size),
(unsigned long)(cache_ptr->dLRU_list_len));
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
HDfprintf(stdout,
"%s Total hits / misses / hit_rate = %ld / %ld / %f\n",
diff --git a/src/H5Cimage.c b/src/H5Cimage.c
index debd30c..53d1712 100644
--- a/src/H5Cimage.c
+++ b/src/H5Cimage.c
@@ -649,8 +649,10 @@ H5C__deserialize_prefetched_entry(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr,
/* Initialize fields supporting replacement policies: */
ds_entry_ptr->next = NULL;
ds_entry_ptr->prev = NULL;
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
ds_entry_ptr->aux_next = NULL;
ds_entry_ptr->aux_prev = NULL;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
#ifdef H5_HAVE_PARALLEL
pf_entry_ptr->coll_next = NULL;
pf_entry_ptr->coll_prev = NULL;
diff --git a/src/H5Cpkg.h b/src/H5Cpkg.h
index fdb14a5..d431887 100644
--- a/src/H5Cpkg.h
+++ b/src/H5Cpkg.h
@@ -4746,6 +4746,7 @@ struct H5C_t {
H5C_cache_entry_t * LRU_head_ptr;
H5C_cache_entry_t * LRU_tail_ptr;
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
/* Fields for clean LRU list of entries */
uint32_t cLRU_list_len;
size_t cLRU_list_size;
@@ -4757,6 +4758,7 @@ struct H5C_t {
size_t dLRU_list_size;
H5C_cache_entry_t * dLRU_head_ptr;
H5C_cache_entry_t * dLRU_tail_ptr;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
#ifdef H5_HAVE_PARALLEL
/* Fields for collective metadata reads */
diff --git a/src/H5Cprivate.h b/src/H5Cprivate.h
index 5335f80..50732ca 100644
--- a/src/H5Cprivate.h
+++ b/src/H5Cprivate.h
@@ -1648,8 +1648,10 @@ typedef struct H5C_cache_entry_t {
/* fields supporting replacement policies: */
struct H5C_cache_entry_t *next;
struct H5C_cache_entry_t *prev;
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
struct H5C_cache_entry_t *aux_next;
struct H5C_cache_entry_t *aux_prev;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
#ifdef H5_HAVE_PARALLEL
struct H5C_cache_entry_t *coll_next;
struct H5C_cache_entry_t *coll_prev;