z_Windows_NT_util.cpp File Reference

#include "kmp.h"
#include "kmp_affinity.h"
#include "kmp_i18n.h"
#include "kmp_io.h"
#include "kmp_itt.h"
#include "kmp_wait_release.h"
#include <ntsecapi.h>
#include <ntstatus.h>
#include <psapi.h>

Go to the source code of this file.

Classes
struct	CLIENT_ID
struct	VM_COUNTERS
struct	SYSTEM_THREAD
struct	SYSTEM_PROCESS_INFORMATION

Macros
#define	CHECK(cond)

Typedefs
typedef SYSTEM_PROCESS_INFORMATION *	PSYSTEM_PROCESS_INFORMATION
typedef NTSTATUS(NTAPI *	NtQuerySystemInformation_t) (SYSTEM_INFORMATION_CLASS, PVOID, ULONG, PULONG)

Enumerations
enum	SYSTEM_INFORMATION_CLASS { SystemProcessInformation = 5 }
enum	THREAD_STATE {   StateInitialized , StateReady , StateRunning , StateStandby ,   StateTerminated , StateWait , StateTransition , StateUnknown }

Functions
	KMP_BUILD_ASSERT (offsetof(SYSTEM_THREAD, KernelTime)==0)
	KMP_BUILD_ASSERT (offsetof(SYSTEM_THREAD, StartAddress)==32)
	KMP_BUILD_ASSERT (offsetof(SYSTEM_THREAD, State)==68)
	KMP_BUILD_ASSERT (offsetof(SYSTEM_PROCESS_INFORMATION, NextEntryOffset)==0)
	KMP_BUILD_ASSERT (offsetof(SYSTEM_PROCESS_INFORMATION, CreateTime)==32)
	KMP_BUILD_ASSERT (offsetof(SYSTEM_PROCESS_INFORMATION, ImageName)==56)
	KMP_BUILD_ASSERT (offsetof(SYSTEM_PROCESS_INFORMATION, ProcessId)==80)
	KMP_BUILD_ASSERT (offsetof(SYSTEM_PROCESS_INFORMATION, HandleCount)==96)
	KMP_BUILD_ASSERT (offsetof(SYSTEM_PROCESS_INFORMATION, VMCounters)==112)
	KMP_BUILD_ASSERT (offsetof(SYSTEM_PROCESS_INFORMATION, IOCounters)==208)
	KMP_BUILD_ASSERT (offsetof(SYSTEM_PROCESS_INFORMATION, Threads)==256)
void	__kmp_win32_mutex_init (kmp_win32_mutex_t *mx)
void	__kmp_win32_mutex_destroy (kmp_win32_mutex_t *mx)
void	__kmp_win32_mutex_lock (kmp_win32_mutex_t *mx)
int	__kmp_win32_mutex_trylock (kmp_win32_mutex_t *mx)
void	__kmp_win32_mutex_unlock (kmp_win32_mutex_t *mx)
void	__kmp_win32_cond_init (kmp_win32_cond_t *cv)
void	__kmp_win32_cond_destroy (kmp_win32_cond_t *cv)
template<class C >
static void	__kmp_win32_cond_wait (kmp_win32_cond_t *cv, kmp_win32_mutex_t *mx, kmp_info_t *th, C *flag)
void	__kmp_win32_cond_broadcast (kmp_win32_cond_t *cv)
void	__kmp_win32_cond_signal (kmp_win32_cond_t *cv)
void	__kmp_enable (int new_state)
void	__kmp_disable (int *old_state)
void	__kmp_suspend_initialize (void)
void	__kmp_suspend_initialize_thread (kmp_info_t *th)
void	__kmp_suspend_uninitialize_thread (kmp_info_t *th)
int	__kmp_try_suspend_mx (kmp_info_t *th)
void	__kmp_lock_suspend_mx (kmp_info_t *th)
void	__kmp_unlock_suspend_mx (kmp_info_t *th)
template<class C >
static void	__kmp_suspend_template (int th_gtid, C *flag)
template<bool C, bool S>
void	__kmp_suspend_32 (int th_gtid, kmp_flag_32< C, S > *flag)
template<bool C, bool S>
void	__kmp_suspend_64 (int th_gtid, kmp_flag_64< C, S > *flag)
template<bool C, bool S>
void	__kmp_atomic_suspend_64 (int th_gtid, kmp_atomic_flag_64< C, S > *flag)
void	__kmp_suspend_oncore (int th_gtid, kmp_flag_oncore *flag)
template void	__kmp_suspend_32< false, false > (int, kmp_flag_32< false, false > *)
template void	__kmp_suspend_64< false, true > (int, kmp_flag_64< false, true > *)
template void	__kmp_suspend_64< true, false > (int, kmp_flag_64< true, false > *)
template void	__kmp_atomic_suspend_64< false, true > (int, kmp_atomic_flag_64< false, true > *)
template void	__kmp_atomic_suspend_64< true, false > (int, kmp_atomic_flag_64< true, false > *)
template<class C >
static void	__kmp_resume_template (int target_gtid, C *flag)
template<bool C, bool S>
void	__kmp_resume_32 (int target_gtid, kmp_flag_32< C, S > *flag)
template<bool C, bool S>
void	__kmp_resume_64 (int target_gtid, kmp_flag_64< C, S > *flag)
template<bool C, bool S>
void	__kmp_atomic_resume_64 (int target_gtid, kmp_atomic_flag_64< C, S > *flag)
void	__kmp_resume_oncore (int target_gtid, kmp_flag_oncore *flag)
template void	__kmp_resume_32< false, true > (int, kmp_flag_32< false, true > *)
template void	__kmp_resume_32< false, false > (int, kmp_flag_32< false, false > *)
template void	__kmp_resume_64< false, true > (int, kmp_flag_64< false, true > *)
template void	__kmp_atomic_resume_64< false, true > (int, kmp_atomic_flag_64< false, true > *)
void	__kmp_yield ()
void	__kmp_gtid_set_specific (int gtid)
int	__kmp_gtid_get_specific ()
void	__kmp_affinity_bind_thread (int proc)
void	__kmp_affinity_determine_capable (const char *env_var)
double	__kmp_read_cpu_time (void)
int	__kmp_read_system_info (struct kmp_sys_info *info)
void	__kmp_runtime_initialize (void)
void	__kmp_runtime_destroy (void)
void	__kmp_terminate_thread (int gtid)
void	__kmp_clear_system_time (void)
void	__kmp_initialize_system_tick (void)
void	__kmp_elapsed (double *t)
void	__kmp_elapsed_tick (double *t)
void	__kmp_read_system_time (double *delta)
kmp_uint64	__kmp_now_nsec ()
void *__stdcall	__kmp_launch_worker (void *arg)
void	__kmp_create_worker (int gtid, kmp_info_t *th, size_t stack_size)
int	__kmp_still_running (kmp_info_t *th)
int	__kmp_is_thread_alive (kmp_info_t *th, DWORD *exit_val)
void	__kmp_exit_thread (int exit_status)
static void	__kmp_reap_common (kmp_info_t *th)
void	__kmp_reap_worker (kmp_info_t *th)
void	__kmp_thread_sleep (int millis)
int	__kmp_is_address_mapped (void *addr)
kmp_uint64	__kmp_hardware_timestamp (void)
void	__kmp_free_handle (kmp_thread_t tHandle)
int	__kmp_get_load_balance (int max)
void *	__kmp_lookup_symbol (const char *name, bool next)
void	__kmp_hidden_helper_worker_thread_wait ()
void	__kmp_do_initialize_hidden_helper_threads ()
void	__kmp_hidden_helper_threads_initz_wait ()
void	__kmp_hidden_helper_initz_release ()
void	__kmp_hidden_helper_main_thread_wait ()
void	__kmp_hidden_helper_main_thread_release ()
void	__kmp_hidden_helper_worker_thread_signal ()
void	__kmp_hidden_helper_threads_deinitz_wait ()
void	__kmp_hidden_helper_threads_deinitz_release ()

Variables
NtQuerySystemInformation_t	NtQuerySystemInformation = NULL
HMODULE	ntdll = NULL
static HMODULE	kernel32 = NULL
static kmp_int64	__kmp_win32_time
double	__kmp_win32_tick
int	__kmp_init_runtime = FALSE
CRITICAL_SECTION	__kmp_win32_section

Macro Definition Documentation

CHECK

#define CHECK

(

cond

)

Value:

  {                                                                            \
    KMP_DEBUG_ASSERT(cond);                                                    \
    if (!(cond)) {                                                             \
      running_threads = -1;                                                    \
      goto finish;                                                             \
    }                                                                          \
  }

Typedef Documentation

NtQuerySystemInformation_t

typedef NTSTATUS(NTAPI * NtQuerySystemInformation_t) (SYSTEM_INFORMATION_CLASS, PVOID, ULONG, PULONG)

Definition at line 126 of file z_Windows_NT_util.cpp.

PSYSTEM_PROCESS_INFORMATION

typedef SYSTEM_PROCESS_INFORMATION* PSYSTEM_PROCESS_INFORMATION

Definition at line 107 of file z_Windows_NT_util.cpp.

Enumeration Type Documentation

SYSTEM_INFORMATION_CLASS

enum SYSTEM_INFORMATION_CLASS

Enumerator
SystemProcessInformation

Definition at line 32 of file z_Windows_NT_util.cpp.

THREAD_STATE

enum THREAD_STATE

Enumerator
StateInitialized
StateReady
StateRunning
StateStandby
StateTerminated
StateWait
StateTransition
StateUnknown

Definition at line 41 of file z_Windows_NT_util.cpp.

Function Documentation

__kmp_affinity_bind_thread()

void __kmp_affinity_bind_thread

(

int

proc

)

Definition at line 598 of file z_Windows_NT_util.cpp.

References __kmp_generate_warnings, __kmp_msg(), __kmp_msg_null, __kmp_str_free(), KMP_DEBUG_ASSERT, KMP_ERR, kmp_ms_warning, KMP_MSG, kmp_warnings_off, mask, kmp_msg::str, and TRUE.

__kmp_affinity_determine_capable()

void __kmp_affinity_determine_capable

(

const char *

env_var

)

Definition at line 632 of file z_Windows_NT_util.cpp.

References KA_TRACE.

__kmp_atomic_resume_64()

template<bool C, bool S>

void __kmp_atomic_resume_64	(	int	target_gtid,
		kmp_atomic_flag_64< C, S > *	flag
	)

Definition at line 553 of file z_Windows_NT_util.cpp.

References __kmp_resume_template(), and flag.

Referenced by __kmp_dist_barrier_wakeup(), __kmp_free_team(), __kmp_null_resume_wrapper(), __kmp_resize_dist_barrier(), and kmp_atomic_flag_64< Cancellable, Sleepable >::resume().

__kmp_atomic_resume_64< false, true >()

template void __kmp_atomic_resume_64< false, true >	(	int	,
		kmp_atomic_flag_64< false, true > *
	)

__kmp_atomic_suspend_64()

template<bool C, bool S>

void __kmp_atomic_suspend_64	(	int	th_gtid,
		kmp_atomic_flag_64< C, S > *	flag
	)

Definition at line 472 of file z_Windows_NT_util.cpp.

References __kmp_suspend_template(), and flag.

Referenced by kmp_atomic_flag_64< Cancellable, Sleepable >::suspend().

__kmp_atomic_suspend_64< false, true >()

template void __kmp_atomic_suspend_64< false, true >	(	int	,
		kmp_atomic_flag_64< false, true > *
	)

__kmp_atomic_suspend_64< true, false >()

template void __kmp_atomic_suspend_64< true, false >	(	int	,
		kmp_atomic_flag_64< true, false > *
	)

__kmp_clear_system_time()

void __kmp_clear_system_time

(

void

)

Definition at line 939 of file z_Windows_NT_util.cpp.

References __kmp_sys_timer_data, __kmp_win32_time, KMP_CHECK_SYSFAIL_ERRNO, kmp_sys_timer::start, status, and TIMEVAL_TO_TIMESPEC.

__kmp_create_worker()

void __kmp_create_worker	(	int	gtid,
		kmp_info_t *	th,
		size_t	stack_size
	)

Definition at line 1144 of file z_Windows_NT_util.cpp.

References __kmp_acquire_tas_lock(), __kmp_check_stack_overlap(), __kmp_env_stksize, __kmp_fatal(), __kmp_generate_warnings, __kmp_gtid_mode, __kmp_launch_worker(), __kmp_msg(), __kmp_msg_null, __kmp_release_tas_lock(), __kmp_set_stack_info(), __kmp_stkoffset, __kmp_stksize, __kmp_str_free(), FALSE, KA_TRACE, KMP_ASSERT, KMP_DEFAULT_STKSIZE, KMP_ERR, KMP_HNT, KMP_MB, kmp_ms_warning, KMP_MSG, KMP_SYSFAIL, KMP_UBER_GTID(), KMP_UINTPTR_SPEC, kmp_warnings_off, status, kmp_msg::str, TCR_4, TCW_4, TCW_PTR, and TRUE.

Referenced by __kmp_allocate_thread(), and __kmp_register_root().

__kmp_disable()

void __kmp_disable

(

int *

old_state

)

Definition at line 307 of file z_Windows_NT_util.cpp.

References __kmp_init_runtime, __kmp_win32_section, KMP_CHECK_SYSFAIL, and status.

__kmp_do_initialize_hidden_helper_threads()

void __kmp_do_initialize_hidden_helper_threads

(

)

Definition at line 1711 of file z_Windows_NT_util.cpp.

References KMP_ASSERT.

Referenced by __kmp_hidden_helper_initialize().

__kmp_elapsed()

void __kmp_elapsed

(

double *

t

)

Definition at line 964 of file z_Windows_NT_util.cpp.

References __kmp_win32_tick, double, KMP_CHECK_SYSFAIL_ERRNO, KMP_NSEC_PER_SEC, KMP_USEC_PER_SEC, and status.

Referenced by __kmp_get_load_balance(), and FTN_GET_WTIME().

__kmp_elapsed_tick()

void __kmp_elapsed_tick

(

double *

t

)

Definition at line 972 of file z_Windows_NT_util.cpp.

References __kmp_win32_tick, and double.

Referenced by FTN_GET_WTICK().

__kmp_enable()

void __kmp_enable

(

int

new_state

)

Definition at line 302 of file z_Windows_NT_util.cpp.

References __kmp_init_runtime, __kmp_win32_section, KMP_CHECK_SYSFAIL, KMP_DEBUG_ASSERT, and status.

__kmp_exit_thread()

void __kmp_exit_thread

(

int

exit_status

)

Definition at line 1302 of file z_Windows_NT_util.cpp.

__kmp_free_handle()

void __kmp_free_handle

(

kmp_thread_t

tHandle

)

Definition at line 1542 of file z_Windows_NT_util.cpp.

References __kmp_fatal(), __kmp_msg_null, KMP_ERR, and KMP_MSG.

Referenced by __kmp_reap_common(), __kmp_reset_root(), __kmp_terminate_thread(), and __kmp_win32_cond_destroy().

__kmp_get_load_balance()

int __kmp_get_load_balance

(

int

max

)

Definition at line 1553 of file z_Windows_NT_util.cpp.

References __kmp_elapsed(), CHECK, i, KMP_INTERNAL_FREE, KMP_INTERNAL_REALLOC, SYSTEM_PROCESS_INFORMATION::NextEntryOffset, NtQuerySystemInformation, SYSTEM_PROCESS_INFORMATION::NumberOfThreads, SYSTEM_PROCESS_INFORMATION::ProcessId, SYSTEM_THREAD::State, StateRunning, status, SystemProcessInformation, and SYSTEM_PROCESS_INFORMATION::Threads.

__kmp_gtid_get_specific()

int __kmp_gtid_get_specific

(

void

)

Definition at line 580 of file z_Windows_NT_util.cpp.

References __kmp_gtid_threadprivate_key, __kmp_init_gtid, int, KA_TRACE, KMP_GTID_DNE, and KMP_GTID_SHUTDOWN.

Referenced by __kmp_get_global_thread_id(), __kmp_get_global_thread_id_reg(), __kmp_internal_end_library(), __kmp_internal_end_thread(), __kmp_register_root(), and __kmpc_end().

__kmp_gtid_set_specific()

void __kmp_gtid_set_specific

(

int

gtid

)

Definition at line 568 of file z_Windows_NT_util.cpp.

References __kmp_gtid_threadprivate_key, __kmp_init_gtid, KA_TRACE, KMP_CHECK_SYSFAIL, KMP_FATAL, and status.

Referenced by __kmp_launch_worker(), and __kmp_register_root().

__kmp_hardware_timestamp()

kmp_uint64 __kmp_hardware_timestamp

(

void

)

Definition at line 1534 of file z_Windows_NT_util.cpp.

References r.

__kmp_hidden_helper_initz_release()

void __kmp_hidden_helper_initz_release

(

)

Definition at line 1719 of file z_Windows_NT_util.cpp.

References KMP_ASSERT.

__kmp_hidden_helper_main_thread_release()

void __kmp_hidden_helper_main_thread_release

(

)

Definition at line 1727 of file z_Windows_NT_util.cpp.

References KMP_ASSERT.

Referenced by __kmp_internal_end_library(), and __kmp_internal_end_thread().

__kmp_hidden_helper_main_thread_wait()

void __kmp_hidden_helper_main_thread_wait

(

)

Definition at line 1723 of file z_Windows_NT_util.cpp.

References KMP_ASSERT.

__kmp_hidden_helper_threads_deinitz_release()

void __kmp_hidden_helper_threads_deinitz_release

(

)

Definition at line 1739 of file z_Windows_NT_util.cpp.

References KMP_ASSERT.

Referenced by __kmp_hidden_helper_threads_initz_routine().

__kmp_hidden_helper_threads_deinitz_wait()

void __kmp_hidden_helper_threads_deinitz_wait

(

)

Definition at line 1735 of file z_Windows_NT_util.cpp.

References KMP_ASSERT.

Referenced by __kmp_internal_end_library(), and __kmp_internal_end_thread().

__kmp_hidden_helper_threads_initz_wait()

void __kmp_hidden_helper_threads_initz_wait

(

)

Definition at line 1715 of file z_Windows_NT_util.cpp.

References KMP_ASSERT.

Referenced by __kmp_hidden_helper_initialize().

__kmp_hidden_helper_worker_thread_signal()

void __kmp_hidden_helper_worker_thread_signal

(

)

Definition at line 1731 of file z_Windows_NT_util.cpp.

References KMP_ASSERT.

Referenced by __kmp_push_task(), and __kmp_task_finish().

__kmp_hidden_helper_worker_thread_wait()

void __kmp_hidden_helper_worker_thread_wait

(

)

Definition at line 1707 of file z_Windows_NT_util.cpp.

References KMP_ASSERT.

Referenced by __kmp_wait_template().

__kmp_initialize_system_tick()

void __kmp_initialize_system_tick

(

void

)

Definition at line 945 of file z_Windows_NT_util.cpp.

References __kmp_fatal(), __kmp_msg_null, __kmp_win32_tick, double, KMP_ERR, KMP_MSG, and status.

Referenced by __kmp_register_library_startup(), and __kmp_runtime_initialize().

__kmp_is_address_mapped()

int __kmp_is_address_mapped

(

void *

addr

)

Definition at line 1521 of file z_Windows_NT_util.cpp.

References __kmp_str_format(), addr, buf, count, end, err, i, if(), int, KMP_ASSERT, KMP_INTERNAL_FREE, KMP_INTERNAL_MALLOC, KMP_INTERNAL_REALLOC, KMP_STRLEN, name, p, rd, size, and void.

Referenced by __kmp_register_library_startup().

__kmp_is_thread_alive()

int __kmp_is_thread_alive	(	kmp_info_t *	th,
		DWORD *	exit_val
	)

Definition at line 1291 of file z_Windows_NT_util.cpp.

References __kmp_fatal(), __kmp_msg_null, KMP_ERR, and KMP_MSG.

Referenced by __kmp_free_team(), __kmp_reap_common(), and __kmp_wait_to_unref_task_teams().

__kmp_launch_worker()

void *__stdcall __kmp_launch_worker

(

void *

arg

)

Definition at line 990 of file z_Windows_NT_util.cpp.

References __kmp_check_stack_overlap(), __kmp_gtid_mode, __kmp_gtid_set_specific(), __kmp_launch_thread(), __kmp_stkoffset, FALSE, KMP_ALLOCA, KMP_ASSERT, KMP_FSYNC_RELEASING, KMP_MB, TCR_4, TCW_4, TCW_PTR, TRUE, and void.

Referenced by __kmp_create_worker().

__kmp_lock_suspend_mx()

void __kmp_lock_suspend_mx

(

kmp_info_t *

th

)

Definition at line 351 of file z_Windows_NT_util.cpp.

References __kmp_win32_mutex_lock(), KMP_CHECK_SYSFAIL, and status.

Referenced by __kmp_allocate_thread(), __kmp_free_thread(), __kmp_resume_template(), and __kmp_suspend_template().

__kmp_lookup_symbol()

void * __kmp_lookup_symbol	(	const char *	name,
		bool	next
	)

Definition at line 1673 of file z_Windows_NT_util.cpp.

References __kmp_lookup_symbol(), i, and name.

Referenced by __kmp_lookup_symbol().

__kmp_now_nsec()

kmp_uint64 __kmp_now_nsec

(

)

Definition at line 984 of file z_Windows_NT_util.cpp.

References __kmp_win32_tick, and KMP_NSEC_PER_SEC.

__kmp_read_cpu_time()

double __kmp_read_cpu_time

(

void

)

Definition at line 648 of file z_Windows_NT_util.cpp.

References double, KMP_NSEC_PER_SEC, and status.

__kmp_read_system_info()

int __kmp_read_system_info

(

struct kmp_sys_info *

info

)

Definition at line 676 of file z_Windows_NT_util.cpp.

References kmp_sys_info::inblock, KMP_CHECK_SYSFAIL_ERRNO, kmp_sys_info::majflt, kmp_sys_info::maxrss, kmp_sys_info::minflt, kmp_sys_info::nivcsw, kmp_sys_info::nswap, kmp_sys_info::nvcsw, kmp_sys_info::oublock, and status.

__kmp_read_system_time()

void __kmp_read_system_time

(

double *

delta

)

Definition at line 974 of file z_Windows_NT_util.cpp.

References __kmp_sys_timer_data, __kmp_win32_tick, __kmp_win32_time, double, KMP_CHECK_SYSFAIL_ERRNO, kmp_sys_timer::start, status, stop(), TIMEVAL_TO_TIMESPEC, and TS2NS.

Referenced by __kmp_register_library_startup().

__kmp_reap_common()

static void __kmp_reap_common ( kmp_info_t *  th )

static

Definition at line 1307 of file z_Windows_NT_util.cpp.

References __kmp_free_handle(), __kmp_is_thread_alive(), KA_TRACE, KMP_FSYNC_CANCEL, KMP_FSYNC_SPIN_ACQUIRED, KMP_FSYNC_SPIN_INIT, KMP_FSYNC_SPIN_PREPARE, KMP_GTID_DNE, KMP_INIT_BACKOFF, KMP_INIT_YIELD, KMP_MB, KMP_UINTPTR_SPEC, KMP_YIELD_OVERSUB_ELSE_SPIN, and TCR_4.

Referenced by __kmp_reap_worker().

__kmp_reap_worker()

void __kmp_reap_worker

(

kmp_info_t *

th

)

Definition at line 1409 of file z_Windows_NT_util.cpp.

References __kmp_fatal(), __kmp_msg_null, __kmp_reap_common(), KA_TRACE, KMP_ERR, KMP_MB, KMP_MSG, status, and void.

Referenced by __kmp_reap_thread().

__kmp_resume_32()

template<bool C, bool S>

void __kmp_resume_32	(	int	target_gtid,
		kmp_flag_32< C, S > *	flag
	)

Definition at line 545 of file z_Windows_NT_util.cpp.

References __kmp_resume_template(), and flag.

Referenced by __kmp_add_threads_to_team(), __kmp_null_resume_wrapper(), __kmp_reap_thread(), and kmp_flag_32< Cancellable, Sleepable >::resume().

__kmp_resume_32< false, false >()

template void __kmp_resume_32< false, false >	(	int	,
		kmp_flag_32< false, false > *
	)

__kmp_resume_32< false, true >()

template void __kmp_resume_32< false, true >	(	int	,
		kmp_flag_32< false, true > *
	)

__kmp_resume_64()

template<bool C, bool S>

void __kmp_resume_64	(	int	target_gtid,
		kmp_flag_64< C, S > *	flag
	)

Definition at line 549 of file z_Windows_NT_util.cpp.

References __kmp_resume_template(), and flag.

Referenced by __kmp_null_resume_wrapper(), and kmp_flag_64< Cancellable, Sleepable >::resume().

__kmp_resume_64< false, true >()

template void __kmp_resume_64< false, true >	(	int	,
		kmp_flag_64< false, true > *
	)

__kmp_resume_oncore()

void __kmp_resume_oncore	(	int	target_gtid,
		kmp_flag_oncore *	flag
	)

Definition at line 556 of file z_Windows_NT_util.cpp.

References __kmp_resume_template(), and flag.

Referenced by __kmp_null_resume_wrapper(), and kmp_flag_oncore::resume().

__kmp_resume_template()

template<class C >

static void __kmp_resume_template ( int  target_gtid, C *  flag  )

inlinestatic

Definition at line 490 of file z_Windows_NT_util.cpp.

References __kmp_get_gtid, __kmp_init_gtid, __kmp_lock_suspend_mx(), __kmp_suspend_initialize_thread(), __kmp_threads, __kmp_unlock_suspend_mx(), __kmp_win32_cond_signal(), C, flag, flag_unset, KF_TRACE, KMP_DEBUG_ASSERT, TCR_4, and TCW_PTR.

Referenced by __kmp_atomic_resume_64(), __kmp_resume_32(), __kmp_resume_64(), and __kmp_resume_oncore().

__kmp_runtime_destroy()

void __kmp_runtime_destroy

(

void

)

Definition at line 890 of file z_Windows_NT_util.cpp.

References __kmp_gtid_threadprivate_key, __kmp_init_runtime, __kmp_wait_cv, __kmp_wait_mx, __kmp_win32_section, FALSE, KA_TRACE, kernel32, KMP_CHECK_SYSFAIL, KMP_SYSFAIL, ntdll, NtQuerySystemInformation, and status.

Referenced by __kmp_cleanup().

__kmp_runtime_initialize()

void __kmp_runtime_initialize

(

void

)

Definition at line 689 of file z_Windows_NT_util.cpp.

References __kmp_check_stksize(), __kmp_get_xproc(), __kmp_gtid_threadprivate_key, __kmp_init_runtime, __kmp_initialize_system_tick(), __kmp_internal_end_dest(), __kmp_serial_initialize(), __kmp_stksize, __kmp_str_buf_free(), __kmp_str_buf_init, __kmp_str_buf_print(), __kmp_str_buf_reserve(), __kmp_sys_max_nth, __kmp_sys_min_stksize, __kmp_tls_gtid_min, __kmp_type_convert(), __kmp_wait_cv, __kmp_wait_mx, __kmp_win32_section, __kmp_xproc, h, i, KA_TRACE, kernel32, KMP_CHECK_SYSFAIL, KMP_DEBUG_ASSERT, KMP_DEBUG_ASSERT2, KMP_FATAL, KMP_MAX_NTH, KMP_MIN_STKSIZE, KMP_TLS_GTID_MIN, ntdll, NtQuerySystemInformation, path, ret, size, status, TRUE, and void.

Referenced by __kmp_do_serial_initialize().

__kmp_still_running()

int __kmp_still_running

(

kmp_info_t *

th

)

Definition at line 1219 of file z_Windows_NT_util.cpp.

__kmp_suspend_32()

template<bool C, bool S>

void __kmp_suspend_32	(	int	th_gtid,
		kmp_flag_32< C, S > *	flag
	)

Definition at line 464 of file z_Windows_NT_util.cpp.

References __kmp_suspend_template(), and flag.

Referenced by kmp_flag_32< Cancellable, Sleepable >::suspend().

__kmp_suspend_32< false, false >()

template void __kmp_suspend_32< false, false >	(	int	,
		kmp_flag_32< false, false > *
	)

__kmp_suspend_64()

template<bool C, bool S>

void __kmp_suspend_64	(	int	th_gtid,
		kmp_flag_64< C, S > *	flag
	)

Definition at line 468 of file z_Windows_NT_util.cpp.

References __kmp_suspend_template(), and flag.

Referenced by kmp_flag_64< Cancellable, Sleepable >::suspend().

__kmp_suspend_64< false, true >()

template void __kmp_suspend_64< false, true >	(	int	,
		kmp_flag_64< false, true > *
	)

__kmp_suspend_64< true, false >()

template void __kmp_suspend_64< true, false >	(	int	,
		kmp_flag_64< true, false > *
	)

__kmp_suspend_initialize()

void __kmp_suspend_initialize

(

void

)

Definition at line 314 of file z_Windows_NT_util.cpp.

References __kmp_suspend_cond_attr, __kmp_suspend_mutex_attr, KMP_CHECK_SYSFAIL, and status.

Referenced by __kmp_parallel_initialize().

__kmp_suspend_initialize_thread()

void __kmp_suspend_initialize_thread

(

kmp_info_t *

th

)

Definition at line 317 of file z_Windows_NT_util.cpp.

References __kmp_atomic_compare_store(), __kmp_fork_count, __kmp_suspend_cond_attr, __kmp_suspend_mutex_attr, __kmp_win32_cond_init(), __kmp_win32_mutex_init(), KMP_ATOMIC_LD_ACQ, KMP_ATOMIC_LD_RLX, KMP_ATOMIC_ST_REL, KMP_CHECK_SYSFAIL, KMP_CPU_PAUSE, status, and TRUE.

Referenced by __kmp_allocate_thread(), __kmp_free_thread(), __kmp_resume_template(), and __kmp_suspend_template().

__kmp_suspend_oncore()

void __kmp_suspend_oncore	(	int	th_gtid,
		kmp_flag_oncore *	flag
	)

Definition at line 475 of file z_Windows_NT_util.cpp.

References __kmp_suspend_template(), and flag.

Referenced by kmp_flag_oncore::suspend().

__kmp_suspend_template()

template<class C >

static void __kmp_suspend_template ( int  th_gtid, C *  flag  )

inlinestatic

Definition at line 362 of file z_Windows_NT_util.cpp.

References __kmp_dflt_blocktime, __kmp_lock_suspend_mx(), __kmp_pause_status, __kmp_suspend_initialize_thread(), __kmp_thread_pool_active_nth, __kmp_threads, __kmp_unlock_suspend_mx(), __kmp_win32_cond_wait(), FALSE, flag, flag_unset, KF_TRACE, KMP_ATOMIC_DEC, KMP_ATOMIC_INC, KMP_DEBUG_ASSERT, KMP_MAX_BLOCKTIME, kmp_soft_paused, TCR_4, TCW_PTR, and TRUE.

Referenced by __kmp_atomic_suspend_64(), __kmp_suspend_32(), __kmp_suspend_64(), and __kmp_suspend_oncore().

__kmp_suspend_uninitialize_thread()

void __kmp_suspend_uninitialize_thread

(

kmp_info_t *

th

)

Definition at line 337 of file z_Windows_NT_util.cpp.

References __kmp_fork_count, __kmp_win32_cond_destroy(), __kmp_win32_mutex_destroy(), FALSE, KMP_ATOMIC_LD_ACQ, KMP_ATOMIC_LD_RLX, KMP_ATOMIC_ST_REL, KMP_DEBUG_ASSERT, KMP_SYSFAIL, and status.

Referenced by __kmp_reap_thread().

__kmp_terminate_thread()

void __kmp_terminate_thread

(

int

gtid

)

Definition at line 925 of file z_Windows_NT_util.cpp.

References __kmp_fatal(), __kmp_free_handle(), __kmp_msg_null, __kmp_threads, FALSE, KA_TRACE, KMP_ERR, KMP_MSG, KMP_YIELD, status, and TRUE.

__kmp_thread_sleep()

void __kmp_thread_sleep

(

int

millis

)

Definition at line 1509 of file z_Windows_NT_util.cpp.

References __kmp_fatal(), __kmp_msg_null, FALSE, KMP_ERR, KMP_MSG, and status.

Referenced by __kmp_fatal().

__kmp_try_suspend_mx()

int __kmp_try_suspend_mx

(

kmp_info_t *

th

)

Definition at line 347 of file z_Windows_NT_util.cpp.

References __kmp_win32_mutex_trylock().

Referenced by __kmp_resume_if_soft_paused().

__kmp_unlock_suspend_mx()

void __kmp_unlock_suspend_mx

(

kmp_info_t *

th

)

Definition at line 355 of file z_Windows_NT_util.cpp.

References __kmp_win32_mutex_unlock(), KMP_CHECK_SYSFAIL, and status.

Referenced by __kmp_allocate_thread(), __kmp_free_thread(), __kmp_resume_if_soft_paused(), __kmp_resume_template(), and __kmp_suspend_template().

__kmp_win32_cond_broadcast()

void __kmp_win32_cond_broadcast

(

kmp_win32_cond_t *

cv

)

Definition at line 282 of file z_Windows_NT_util.cpp.

References __kmp_win32_mutex_lock(), and __kmp_win32_mutex_unlock().

Referenced by __kmp_win32_cond_signal().

__kmp_win32_cond_destroy()

void __kmp_win32_cond_destroy

(

kmp_win32_cond_t *

cv

)

Definition at line 192 of file z_Windows_NT_util.cpp.

References __kmp_free_handle(), and __kmp_win32_mutex_destroy().

Referenced by __kmp_suspend_uninitialize_thread().

__kmp_win32_cond_init()

void __kmp_win32_cond_init

(

kmp_win32_cond_t *

cv

)

Definition at line 174 of file z_Windows_NT_util.cpp.

References __kmp_win32_mutex_init(), FALSE, and TRUE.

Referenced by __kmp_suspend_initialize_thread().

__kmp_win32_cond_signal()

void __kmp_win32_cond_signal

(

kmp_win32_cond_t *

cv

)

Definition at line 298 of file z_Windows_NT_util.cpp.

References __kmp_win32_cond_broadcast().

Referenced by __kmp_resume_template().

__kmp_win32_cond_wait()

template<class C >

static void __kmp_win32_cond_wait ( kmp_win32_cond_t *  cv, kmp_win32_mutex_t *  mx, kmp_info_t *  th, C *  flag  )

static

Definition at line 202 of file z_Windows_NT_util.cpp.

References __kmp_win32_mutex_lock(), __kmp_win32_mutex_unlock(), flag, flag_unset, KF_TRACE, KMP_BARRIER_SLEEP_STATE, KMP_DEBUG_ASSERT, res, and TCW_PTR.

Referenced by __kmp_suspend_template().

__kmp_win32_mutex_destroy()

void __kmp_win32_mutex_destroy

(

kmp_win32_mutex_t *

mx

)

Definition at line 158 of file z_Windows_NT_util.cpp.

Referenced by __kmp_suspend_uninitialize_thread(), and __kmp_win32_cond_destroy().

__kmp_win32_mutex_init()

void __kmp_win32_mutex_init

(

kmp_win32_mutex_t *

mx

)

Definition at line 151 of file z_Windows_NT_util.cpp.

Referenced by __kmp_suspend_initialize_thread(), and __kmp_win32_cond_init().

__kmp_win32_mutex_lock()

void __kmp_win32_mutex_lock

(

kmp_win32_mutex_t *

mx

)

Definition at line 162 of file z_Windows_NT_util.cpp.

Referenced by __kmp_lock_suspend_mx(), __kmp_win32_cond_broadcast(), and __kmp_win32_cond_wait().

__kmp_win32_mutex_trylock()

int __kmp_win32_mutex_trylock

(

kmp_win32_mutex_t *

mx

)

Definition at line 166 of file z_Windows_NT_util.cpp.

Referenced by __kmp_try_suspend_mx().

__kmp_win32_mutex_unlock()

void __kmp_win32_mutex_unlock

(

kmp_win32_mutex_t *

mx

)

Definition at line 170 of file z_Windows_NT_util.cpp.

Referenced by __kmp_unlock_suspend_mx(), __kmp_win32_cond_broadcast(), and __kmp_win32_cond_wait().

__kmp_yield()

void __kmp_yield

(

)

Definition at line 566 of file z_Windows_NT_util.cpp.

KMP_BUILD_ASSERT() [1/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_PROCESS_INFORMATION, CreateTime)

= =32

)

KMP_BUILD_ASSERT() [2/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_PROCESS_INFORMATION, HandleCount)

= =96

)

KMP_BUILD_ASSERT() [3/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_PROCESS_INFORMATION, ImageName)

= =56

)

KMP_BUILD_ASSERT() [4/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_PROCESS_INFORMATION, IOCounters)

= =208

)

KMP_BUILD_ASSERT() [5/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_PROCESS_INFORMATION, NextEntryOffset)

= =0

)

KMP_BUILD_ASSERT() [6/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_PROCESS_INFORMATION, ProcessId)

= =80

)

KMP_BUILD_ASSERT() [7/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_PROCESS_INFORMATION, Threads)

= =256

)

KMP_BUILD_ASSERT() [8/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_PROCESS_INFORMATION, VMCounters)

= =112

)

KMP_BUILD_ASSERT() [9/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_THREAD, KernelTime)

= =0

)

KMP_BUILD_ASSERT() [10/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_THREAD, StartAddress)

= =32

)

KMP_BUILD_ASSERT() [11/11]

KMP_BUILD_ASSERT

(

offsetof(SYSTEM_THREAD, State)

= =68

)

Variable Documentation

__kmp_init_runtime

int __kmp_init_runtime = FALSE

Definition at line 148 of file z_Windows_NT_util.cpp.

Referenced by __kmp_disable(), __kmp_enable(), __kmp_runtime_destroy(), and __kmp_runtime_initialize().

__kmp_win32_section

CRITICAL_SECTION __kmp_win32_section

Definition at line 149 of file z_Windows_NT_util.cpp.

Referenced by __kmp_disable(), __kmp_enable(), __kmp_runtime_destroy(), and __kmp_runtime_initialize().

__kmp_win32_tick

double __kmp_win32_tick

Definition at line 146 of file z_Windows_NT_util.cpp.

Referenced by __kmp_elapsed(), __kmp_elapsed_tick(), __kmp_initialize_system_tick(), __kmp_now_nsec(), and __kmp_read_system_time().

__kmp_win32_time

kmp_int64 __kmp_win32_time

static

Definition at line 145 of file z_Windows_NT_util.cpp.

Referenced by __kmp_clear_system_time(), and __kmp_read_system_time().

kernel32

HMODULE kernel32 = NULL

static

Definition at line 134 of file z_Windows_NT_util.cpp.

Referenced by __kmp_runtime_destroy(), and __kmp_runtime_initialize().

ntdll

HMODULE ntdll = NULL

Definition at line 130 of file z_Windows_NT_util.cpp.

Referenced by __kmp_runtime_destroy(), and __kmp_runtime_initialize().

NtQuerySystemInformation

NtQuerySystemInformation_t NtQuerySystemInformation = NULL

Definition at line 128 of file z_Windows_NT_util.cpp.

Referenced by __kmp_get_load_balance(), __kmp_runtime_destroy(), and __kmp_runtime_initialize().