abtu.h File Reference

#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "abt_config.h"

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Data Structures
struct	ABTU_hashtable_element
struct	ABTU_hashtable

Macros
#define	ABTU_likely(cond)   __builtin_expect(!!(cond), 1)
#define	ABTU_unlikely(cond)   __builtin_expect(!!(cond), 0)
#define	ABTU_noreturn   __attribute__((noreturn))
#define	ABTU_unreachable()   __builtin_unreachable()
#define	ABTU_alignof(type)   (__alignof__(type))
#define	ABTU_MAX_ALIGNMENT   ABTU_max_size(ABTU_alignof(long double), ABTU_alignof(long long))
#define	ABTU_ret_err   __attribute__((warn_unused_result))
#define	ABTU_align_member_var(size)   __attribute__((aligned(size)))
#define	ABTU_no_sanitize_address

Typedefs
typedef enum ABTU_MEM_LARGEPAGE_TYPE	ABTU_MEM_LARGEPAGE_TYPE
typedef struct ABTU_hashtable_element	ABTU_hashtable_element
typedef struct ABTU_hashtable	ABTU_hashtable

Enumerations
enum	ABTU_MEM_LARGEPAGE_TYPE { ABTU_MEM_LARGEPAGE_MALLOC, ABTU_MEM_LARGEPAGE_MEMALIGN, ABTU_MEM_LARGEPAGE_MMAP, ABTU_MEM_LARGEPAGE_MMAP_HUGEPAGE }

Functions
static int	ABTU_max_int (int a, int b)
static int32_t	ABTU_max_int32 (int32_t a, int32_t b)
static uint32_t	ABTU_max_uint32 (uint32_t a, uint32_t b)
static int64_t	ABTU_max_int64 (int64_t a, int64_t b)
static uint64_t	ABTU_max_uint64 (uint64_t a, uint64_t b)
static size_t	ABTU_max_size (size_t a, size_t b)
static int	ABTU_min_int (int a, int b)
static int32_t	ABTU_min_int32 (int32_t a, int32_t b)
static uint32_t	ABTU_min_uint32 (uint32_t a, uint32_t b)
static int64_t	ABTU_min_int64 (int64_t a, int64_t b)
static uint64_t	ABTU_min_uint64 (uint64_t a, uint64_t b)
static size_t	ABTU_min_size (size_t a, size_t b)
static uint32_t	ABTU_roundup_uint32 (uint32_t val, uint32_t multiple)
static uint64_t	ABTU_roundup_uint64 (uint64_t val, uint64_t multiple)
static size_t	ABTU_roundup_size (size_t val, size_t multiple)
static void *	ABTU_roundup_ptr (void *ptr, size_t multiple)
static ABTU_ret_err int	ABTU_memalign (size_t alignment, size_t size, void **p_ptr)
static void	ABTU_free (void *ptr)
static ABTU_ret_err int	ABTU_malloc (size_t size, void **p_ptr)
static ABTU_ret_err int	ABTU_calloc (size_t num, size_t size, void **p_ptr)
static ABTU_ret_err int	ABTU_realloc (size_t old_size, size_t new_size, void **p_ptr)
int	ABTU_is_supported_largepage_type (size_t size, size_t alignment_hint, ABTU_MEM_LARGEPAGE_TYPE requested)
ABTU_ret_err int	ABTU_alloc_largepage (size_t size, size_t alignment_hint, const ABTU_MEM_LARGEPAGE_TYPE *requested_types, int num_requested_types, ABTU_MEM_LARGEPAGE_TYPE *p_actual, void **p_ptr)
void	ABTU_free_largepage (void *ptr, size_t size, ABTU_MEM_LARGEPAGE_TYPE type)
ABTU_ret_err int	ABTU_mprotect (void *addr, size_t size, ABT_bool protect)
ABTU_ret_err int	ABTU_atoi (const char *str, int *p_val, ABT_bool *p_overflow)
ABTU_ret_err int	ABTU_atoui32 (const char *str, uint32_t *p_val, ABT_bool *p_overflow)
ABTU_ret_err int	ABTU_atoui64 (const char *str, uint64_t *p_val, ABT_bool *p_overflow)
ABTU_ret_err int	ABTU_atosz (const char *str, size_t *p_val, ABT_bool *p_overflow)
ABTU_ret_err int	ABTU_hashtable_create (size_t num_entries, size_t data_size, ABTU_hashtable **pp_hashtable)
void	ABTU_hashtable_free (ABTU_hashtable *p_hashtable)
void	ABTU_hashtable_get (const ABTU_hashtable *p_hashtable, int key, void *data, int *found)
ABTU_ret_err int	ABTU_hashtable_set (ABTU_hashtable *p_hashtable, int key, const void *data, int *overwritten)
void	ABTU_hashtable_delete (ABTU_hashtable *p_hashtable, int key, int *deleted)

Macro Definition Documentation

ABTU_align_member_var

#define ABTU_align_member_var

(

size

)

__attribute__((aligned(size)))

Definition at line 170 of file abtu.h.

ABTU_alignof

#define ABTU_alignof

(

type

)

(__alignof__(type))

Definition at line 145 of file abtu.h.

ABTU_likely

#define ABTU_likely

(

cond

)

__builtin_expect(!!(cond), 1)

Definition at line 119 of file abtu.h.

ABTU_MAX_ALIGNMENT

#define ABTU_MAX_ALIGNMENT   ABTU_max_size(ABTU_alignof(long double), ABTU_alignof(long long))

Definition at line 151 of file abtu.h.

ABTU_no_sanitize_address

#define ABTU_no_sanitize_address

Definition at line 211 of file abtu.h.

ABTU_noreturn

#define ABTU_noreturn   __attribute__((noreturn))

Definition at line 127 of file abtu.h.

ABTU_ret_err

#define ABTU_ret_err   __attribute__((warn_unused_result))

Definition at line 155 of file abtu.h.

ABTU_unlikely

#define ABTU_unlikely

(

cond

)

__builtin_expect(!!(cond), 0)

Definition at line 120 of file abtu.h.

ABTU_unreachable

#define ABTU_unreachable

(

)

__builtin_unreachable()

Definition at line 133 of file abtu.h.

Typedef Documentation

ABTU_hashtable

typedef struct ABTU_hashtable ABTU_hashtable

ABTU_hashtable_element

typedef struct ABTU_hashtable_element ABTU_hashtable_element

ABTU_MEM_LARGEPAGE_TYPE

typedef enum ABTU_MEM_LARGEPAGE_TYPE ABTU_MEM_LARGEPAGE_TYPE

Enumeration Type Documentation

ABTU_MEM_LARGEPAGE_TYPE

enum ABTU_MEM_LARGEPAGE_TYPE

Enumerator
ABTU_MEM_LARGEPAGE_MALLOC
ABTU_MEM_LARGEPAGE_MEMALIGN
ABTU_MEM_LARGEPAGE_MMAP
ABTU_MEM_LARGEPAGE_MMAP_HUGEPAGE

Definition at line 308 of file abtu.h.

Function Documentation

ABTU_alloc_largepage()

ABTU_ret_err int ABTU_alloc_largepage	(	size_t	size,
		size_t	alignment_hint,
		const ABTU_MEM_LARGEPAGE_TYPE *	requested_types,
		int	num_requested_types,
		ABTU_MEM_LARGEPAGE_TYPE *	p_actual,
		void **	p_ptr
	)

Definition at line 90 of file largepage.c.

ABTU_atoi()

ABTU_ret_err int ABTU_atoi	(	const char *	str,
		int *	p_val,
		ABT_bool *	p_overflow
	)

Definition at line 11 of file atoi.c.

Referenced by load_env_int().

ABTU_atosz()

ABTU_ret_err int ABTU_atosz	(	const char *	str,
		size_t *	p_val,
		ABT_bool *	p_overflow
	)

Definition at line 85 of file atoi.c.

Referenced by load_env_size().

ABTU_atoui32()

ABTU_ret_err int ABTU_atoui32	(	const char *	str,
		uint32_t *	p_val,
		ABT_bool *	p_overflow
	)

Definition at line 39 of file atoi.c.

Referenced by load_env_uint32().

ABTU_atoui64()

ABTU_ret_err int ABTU_atoui64	(	const char *	str,
		uint64_t *	p_val,
		ABT_bool *	p_overflow
	)

Definition at line 65 of file atoi.c.

Referenced by load_env_uint64().

ABTU_calloc()

static ABTU_ret_err int ABTU_calloc ( size_t  num, size_t  size, void **  p_ptr  )

inlinestatic

Definition at line 244 of file abtu.h.

Referenced by ABTU_hashtable_create(), and list_calloc().

ABTU_free()

static void ABTU_free ( void *  ptr )

inlinestatic

Definition at line 228 of file abtu.h.

Referenced by ABTU_free_largepage(), ABTU_hashtable_delete(), ABTU_hashtable_free(), ABTU_is_supported_largepage_type(), and list_free_all().

ABTU_free_largepage()

void ABTU_free_largepage	(	void *	ptr,
		size_t	size,
		ABTU_MEM_LARGEPAGE_TYPE	type
	)

Definition at line 132 of file largepage.c.

ABTU_hashtable_create()

ABTU_ret_err int ABTU_hashtable_create	(	size_t	num_entries,
		size_t	data_size,
		ABTU_hashtable **	pp_hashtable
	)

Definition at line 21 of file hashtable.c.

ABTU_hashtable_delete()

void ABTU_hashtable_delete	(	ABTU_hashtable *	p_hashtable,
		int	key,
		int *	deleted
	)

Definition at line 144 of file hashtable.c.

ABTU_hashtable_free()

void ABTU_hashtable_free

(

ABTU_hashtable *

p_hashtable

)

Definition at line 42 of file hashtable.c.

ABTU_hashtable_get()

void ABTU_hashtable_get	(	const ABTU_hashtable *	p_hashtable,
		int	key,
		void *	data,
		int *	found
	)

Definition at line 56 of file hashtable.c.

ABTU_hashtable_set()

ABTU_ret_err int ABTU_hashtable_set	(	ABTU_hashtable *	p_hashtable,
		int	key,
		const void *	data,
		int *	overwritten
	)

Definition at line 91 of file hashtable.c.

ABTU_is_supported_largepage_type()

int ABTU_is_supported_largepage_type	(	size_t	size,
		size_t	alignment_hint,
		ABTU_MEM_LARGEPAGE_TYPE	requested
	)

Definition at line 59 of file largepage.c.

ABTU_malloc()

static ABTU_ret_err int ABTU_malloc ( size_t  size, void **  p_ptr  )

inlinestatic

Definition at line 235 of file abtu.h.

Referenced by ABTU_alloc_largepage(), ABTU_calloc(), ABTU_realloc(), and xstream_update_max_xstreams().

ABTU_max_int()

static int ABTU_max_int ( int  a, int  b  )

inlinestatic

Definition at line 15 of file abtu.h.

Referenced by load_env_int().

ABTU_max_int32()

static int32_t ABTU_max_int32 ( int32_t  a, int32_t  b  )

inlinestatic

Definition at line 20 of file abtu.h.

ABTU_max_int64()

static int64_t ABTU_max_int64 ( int64_t  a, int64_t  b  )

inlinestatic

Definition at line 30 of file abtu.h.

ABTU_max_size()

static size_t ABTU_max_size ( size_t  a, size_t  b  )

inlinestatic

Definition at line 40 of file abtu.h.

Referenced by load_env_size().

ABTU_max_uint32()

static uint32_t ABTU_max_uint32 ( uint32_t  a, uint32_t  b  )

inlinestatic

Definition at line 25 of file abtu.h.

Referenced by load_env_uint32().

ABTU_max_uint64()

static uint64_t ABTU_max_uint64 ( uint64_t  a, uint64_t  b  )

inlinestatic

Definition at line 35 of file abtu.h.

Referenced by load_env_uint64().

ABTU_memalign()

static ABTU_ret_err int ABTU_memalign ( size_t  alignment, size_t  size, void **  p_ptr  )

inlinestatic

Definition at line 216 of file abtu.h.

Referenced by ABTU_alloc_largepage(), ABTU_is_supported_largepage_type(), and ABTU_malloc().

ABTU_min_int()

static int ABTU_min_int ( int  a, int  b  )

inlinestatic

Definition at line 45 of file abtu.h.

Referenced by load_env_int().

ABTU_min_int32()

static int32_t ABTU_min_int32 ( int32_t  a, int32_t  b  )

inlinestatic

Definition at line 50 of file abtu.h.

ABTU_min_int64()

static int64_t ABTU_min_int64 ( int64_t  a, int64_t  b  )

inlinestatic

Definition at line 60 of file abtu.h.

ABTU_min_size()

static size_t ABTU_min_size ( size_t  a, size_t  b  )

inlinestatic

Definition at line 70 of file abtu.h.

Referenced by load_env_size().

ABTU_min_uint32()

static uint32_t ABTU_min_uint32 ( uint32_t  a, uint32_t  b  )

inlinestatic

Definition at line 55 of file abtu.h.

Referenced by load_env_uint32().

ABTU_min_uint64()

static uint64_t ABTU_min_uint64 ( uint64_t  a, uint64_t  b  )

inlinestatic

Definition at line 65 of file abtu.h.

Referenced by load_env_uint64().

ABTU_mprotect()

ABTU_ret_err int ABTU_mprotect	(	void *	addr,
		size_t	size,
		ABT_bool	protect
	)

Definition at line 9 of file mprotect.c.

Referenced by protect_memory().

ABTU_realloc()

static ABTU_ret_err int ABTU_realloc ( size_t  old_size, size_t  new_size, void **  p_ptr  )

inlinestatic

Definition at line 257 of file abtu.h.

Referenced by list_realloc().

ABTU_roundup_ptr()

static void* ABTU_roundup_ptr ( void *  ptr, size_t  multiple  )

inlinestatic

Definition at line 105 of file abtu.h.

Referenced by protect_memory().

ABTU_roundup_size()

static size_t ABTU_roundup_size ( size_t  val, size_t  multiple  )

inlinestatic

Definition at line 95 of file abtu.h.

Referenced by ABTU_hashtable_create(), ABTU_hashtable_delete(), ABTU_malloc(), and get_element().

ABTU_roundup_uint32()

static uint32_t ABTU_roundup_uint32 ( uint32_t  val, uint32_t  multiple  )

inlinestatic

Definition at line 75 of file abtu.h.

ABTU_roundup_uint64()

static uint64_t ABTU_roundup_uint64 ( uint64_t  val, uint64_t  multiple  )

inlinestatic

Definition at line 85 of file abtu.h.