Using mempool improve cache locality and speed list manipulation like sort.
SVN revision: 36363
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ff6665c909
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@ -66,6 +66,7 @@
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#include "eina_error.h"
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#include "eina_list.h"
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#include "eina_mempool.h"
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#include "eina_private.h"
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/*============================================================================*
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@ -128,14 +129,16 @@ struct _Eina_Accessor_List
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};
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static int _eina_list_init_count = 0;
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static Eina_Mempool *_eina_list_mp = NULL;
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static Eina_Mempool *_eina_list_accounting_mp = NULL;
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static inline Eina_List_Accounting*
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_eina_list_mempool_accounting_new(__UNUSED__ Eina_List *list)
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{
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Eina_List_Accounting *tmp;
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tmp = malloc(sizeof (Eina_List_Accounting));
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if (!tmp) eina_error_set(EINA_ERROR_OUT_OF_MEMORY);
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tmp = eina_mempool_alloc(_eina_list_accounting_mp, sizeof (Eina_List_Accounting));
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if (!tmp) return NULL;
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EINA_MAGIC_SET(tmp, EINA_MAGIC_LIST_ACCOUNTING);
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@ -146,7 +149,8 @@ _eina_list_mempool_accounting_free(Eina_List_Accounting *accounting)
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{
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EINA_MAGIC_CHECK_LIST_ACCOUNTING(accounting);
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MAGIC_FREE(accounting);
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EINA_MAGIC_SET(accounting, EINA_MAGIC_NONE);
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eina_mempool_free(_eina_list_accounting_mp, accounting);
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}
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static inline Eina_List*
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@ -154,8 +158,8 @@ _eina_list_mempool_list_new(__UNUSED__ Eina_List *list)
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{
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Eina_List *tmp;
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tmp = malloc(sizeof (Eina_List));
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if (!tmp) eina_error_set(EINA_ERROR_OUT_OF_MEMORY);
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tmp = eina_mempool_alloc(_eina_list_mp, sizeof (Eina_List));
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if (!tmp) return NULL;
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EINA_MAGIC_SET(tmp, EINA_MAGIC_LIST);
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@ -170,7 +174,8 @@ _eina_list_mempool_list_free(Eina_List *list)
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if (list->accounting->count == 0)
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_eina_list_mempool_accounting_free(list->accounting);
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MAGIC_FREE(list);
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EINA_MAGIC_SET(list, EINA_MAGIC_NONE);
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eina_mempool_free(_eina_list_mp, list);
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}
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static Eina_List *
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@ -404,6 +409,12 @@ eina_list_init(void)
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{
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eina_error_init();
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eina_magic_string_init();
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eina_mempool_init();
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_eina_list_mp = eina_mempool_new("chained_mempool", "list", NULL,
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sizeof (Eina_List), 320);
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_eina_list_accounting_mp = eina_mempool_new("chained_mempool", "list_accounting", NULL,
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sizeof (Eina_List_Accounting), 80);
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eina_magic_string_set(EINA_MAGIC_ITERATOR,
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"Eina Iterator");
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@ -440,6 +451,10 @@ eina_list_shutdown(void)
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if (!_eina_list_init_count)
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{
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eina_mempool_delete(_eina_list_accounting_mp);
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eina_mempool_delete(_eina_list_mp);
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eina_mempool_shutdown();
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eina_magic_string_shutdown();
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eina_error_shutdown();
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}
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