parallel.c File Reference

#include "libgomp.h"
#include <limits.h>

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Functions
unsigned	gomp_resolve_num_threads (unsigned specified, unsigned count)
void	GOMP_parallel_start (void(*fn)(void *), void *data, unsigned num_threads)
void	GOMP_parallel_end (void)
int	omp_get_num_threads (void)
int	omp_get_thread_num (void)
int	omp_in_parallel (void)
int	omp_get_level (void)
int	omp_get_ancestor_thread_num (int level)
int	omp_get_team_size (int level)
int	omp_get_active_level (void)

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Function Documentation

void GOMP_parallel_end

(

void

)

Definition at line 112 of file parallel.c.

References gomp_mutex_lock(), gomp_mutex_unlock(), gomp_remaining_threads_count, gomp_remaining_threads_lock, gomp_team_end(), gomp_thread(), gomp_thread_limit_var, gomp_team::nthreads, and thr.

Referenced by main(), test(), test_1(), and test_2().

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void GOMP_parallel_start	(	void(*)(void *)	fn,
		void *	data,
		unsigned	num_threads
	)

Definition at line 105 of file parallel.c.

References gomp_new_team(), gomp_resolve_num_threads(), and gomp_team_start().

Referenced by main(), test(), and test_1().

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unsigned gomp_resolve_num_threads	(	unsigned	specified,
		unsigned	count
	)

Definition at line 38 of file parallel.c.

References gomp_team_state::active_level, gomp_task_icv::dyn_var, gomp_dynamic_max_threads(), gomp_icv(), gomp_max_active_levels_var, gomp_mutex_lock(), gomp_mutex_unlock(), gomp_remaining_threads_count, gomp_remaining_threads_lock, gomp_thread(), gomp_thread_limit_var, gomp_task_icv::nest_var, gomp_task_icv::nthreads_var, num_threads, and gomp_thread::ts.

Referenced by gomp_parallel_loop_start(), GOMP_parallel_sections_start(), and GOMP_parallel_start().

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int omp_get_active_level

(

void

)

Definition at line 191 of file parallel.c.

References gomp_team_state::active_level, gomp_thread(), and gomp_thread::ts.

Referenced by main(), and omp_get_active_level_().

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int omp_get_ancestor_thread_num

(

int

level

)

Definition at line 166 of file parallel.c.

References gomp_thread(), gomp_team_state::level, gomp_team::prev_ts, gomp_team_state::team, gomp_team_state::team_id, and gomp_thread::ts.

Referenced by main(), omp_get_ancestor_thread_num_(), and omp_get_ancestor_thread_num_8_().

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int omp_get_level

(

void

)

Definition at line 160 of file parallel.c.

References gomp_thread(), gomp_team_state::level, and gomp_thread::ts.

Referenced by main(), and omp_get_level_().

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int omp_get_num_threads

(

void

)

Definition at line 137 of file parallel.c.

References gomp_thread(), gomp_team::nthreads, gomp_team_state::team, and gomp_thread::ts.

Referenced by __attribute__(), a36(), f1(), f10(), f2(), f3(), f4(), f5(), f6(), f7(), f8(), f9(), foo(), function(), main(), omp_get_num_threads_(), parallel(), sort1(), sort2(), sub(), test1(), test2(), and work().

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int omp_get_team_size

(

int

level

)

Definition at line 177 of file parallel.c.

References gomp_thread(), gomp_team_state::level, gomp_team::nthreads, gomp_team::prev_ts, gomp_team_state::team, and gomp_thread::ts.

Referenced by main(), omp_get_team_size_(), and omp_get_team_size_8_().

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int omp_get_thread_num

(

void

)

Definition at line 144 of file parallel.c.

References gomp_thread(), gomp_team_state::team_id, and gomp_thread::ts.

Referenced by a36(), B< N >::B(), bar(), check(), dotprod(), f1(), f10(), f2(), f3(), f4(), f5(), f6(), f7(), f8(), f9(), f_1(), f_2(), f_copy(), f_nocopy(), f_static_1(), foo(), function(), main(), omp_get_thread_num_(), sort1(), sort2_1(), sub(), test(), tf(), work(), and S::~S().

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int omp_in_parallel

(

void

)

Definition at line 154 of file parallel.c.

References gomp_team_state::active_level, gomp_thread(), and gomp_thread::ts.

Referenced by main(), and omp_in_parallel_().

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