kmp_affinity.cpp File Reference

#include "kmp.h"
#include "kmp_affinity.h"
#include "kmp_i18n.h"
#include "kmp_io.h"
#include "kmp_str.h"
#include "kmp_wrapper_getpid.h"
#include <ctype.h>

Go to the source code of this file.

Macros
#define	KMP_AFF_WARNING(s, ...)   KMP_WARNING(__VA_ARGS__)

Functions
void	__kmp_cleanup_hierarchy ()
void	__kmp_get_hierarchy (kmp_uint32 nproc, kmp_bstate_t *thr_bar)
const char *	__kmp_hw_get_catalog_string (kmp_hw_t type, bool plural)
const char *	__kmp_hw_get_keyword (kmp_hw_t type, bool plural)
const char *	__kmp_hw_get_core_type_string (kmp_hw_core_type_t type)

Variables
kmp_topology_t *	__kmp_topology = nullptr
kmp_hw_subset_t *	__kmp_hw_subset = nullptr
static hierarchy_info	machine_hierarchy
static int	nCoresPerPkg
static int	nPackages
static int	__kmp_nThreadsPerCore
static int	__kmp_ncores

Macro Definition Documentation

KMP_AFF_WARNING

#define KMP_AFF_WARNING	(		s,
			...
	)		KMP_WARNING(__VA_ARGS__)

Definition at line 196 of file kmp_affinity.cpp.

Function Documentation

__kmp_cleanup_hierarchy()

void __kmp_cleanup_hierarchy

(

)

Definition at line 39 of file kmp_affinity.cpp.

References hierarchy_info::fini(), and machine_hierarchy.

Referenced by __kmp_cleanup().

__kmp_get_hierarchy()

void __kmp_get_hierarchy	(	kmp_uint32	nproc,
		kmp_bstate_t *	thr_bar
	)

Definition at line 78 of file kmp_affinity.cpp.

References __kmp_type_convert(), hierarchy_info::base_num_threads, hierarchy_info::depth, hierarchy_info::init(), KMP_DEBUG_ASSERT, machine_hierarchy, hierarchy_info::numPerLevel, hierarchy_info::resize(), hierarchy_info::skipPerLevel, TCR_1, and hierarchy_info::uninitialized.

Referenced by __kmp_init_hierarchical_barrier_thread().

__kmp_hw_get_catalog_string()

const char * __kmp_hw_get_catalog_string	(	kmp_hw_t	type,
		bool	plural
	)

Definition at line 104 of file kmp_affinity.cpp.

References KMP_ASSERT2, KMP_BUILTIN_UNREACHABLE, KMP_HW_CORE, KMP_HW_DIE, KMP_HW_L1, KMP_HW_L2, KMP_HW_L3, KMP_HW_LAST, KMP_HW_LLC, KMP_HW_MODULE, KMP_HW_NUMA, KMP_HW_PROC_GROUP, KMP_HW_SOCKET, KMP_HW_THREAD, KMP_HW_TILE, KMP_HW_UNKNOWN, KMP_I18N_STR, and type.

Referenced by kmp_topology_t::print().

__kmp_hw_get_core_type_string()

const char * __kmp_hw_get_core_type_string

(

kmp_hw_core_type_t

type

)

Definition at line 172 of file kmp_affinity.cpp.

References KMP_ASSERT2, KMP_BUILTIN_UNREACHABLE, KMP_HW_CORE_TYPE_UNKNOWN, KMP_HW_MAX_NUM_CORE_TYPES, and type.

Referenced by kmp_hw_subset_t::dump(), kmp_hw_thread_t::print(), and kmp_topology_t::print().

__kmp_hw_get_keyword()

const char * __kmp_hw_get_keyword	(	kmp_hw_t	type,
		bool	plural
	)

Definition at line 138 of file kmp_affinity.cpp.

References KMP_ASSERT2, KMP_BUILTIN_UNREACHABLE, KMP_HW_CORE, KMP_HW_DIE, KMP_HW_L1, KMP_HW_L2, KMP_HW_L3, KMP_HW_LAST, KMP_HW_LLC, KMP_HW_MODULE, KMP_HW_NUMA, KMP_HW_PROC_GROUP, KMP_HW_SOCKET, KMP_HW_THREAD, KMP_HW_TILE, KMP_HW_UNKNOWN, and type.

Referenced by __kmp_stg_parse_hw_subset_name(), __kmp_stg_print_hw_subset(), kmp_topology_t::dump(), and kmp_hw_subset_t::dump().

Variable Documentation

__kmp_hw_subset

kmp_hw_subset_t* __kmp_hw_subset = nullptr

Definition at line 34 of file kmp_affinity.cpp.

Referenced by __kmp_env_initialize(), __kmp_stg_parse_hw_subset(), and __kmp_stg_print_hw_subset().

__kmp_ncores

int __kmp_ncores

static

Definition at line 101 of file kmp_affinity.cpp.

Referenced by __kmp_do_middle_initialize().

__kmp_nThreadsPerCore

int __kmp_nThreadsPerCore

static

Definition at line 99 of file kmp_affinity.cpp.

__kmp_topology

kmp_topology_t* __kmp_topology = nullptr

Definition at line 32 of file kmp_affinity.cpp.

Referenced by __kmp_atfork_child(), __kmp_set_nesting_mode_threads(), kmp_hw_thread_t::compare_ids(), hierarchy_info::deriveLevels(), hierarchy_info::init(), kmp_hw_thread_t::print(), and kmp_hw_subset_t::sort().

machine_hierarchy

hierarchy_info machine_hierarchy

static

Definition at line 37 of file kmp_affinity.cpp.

Referenced by __kmp_cleanup_hierarchy(), and __kmp_get_hierarchy().

nCoresPerPkg

int nCoresPerPkg

static

Definition at line 98 of file kmp_affinity.cpp.

nPackages

int nPackages

static

Definition at line 98 of file kmp_affinity.cpp.