grid_library.c File Reference

#include <assert.h>
#include <omp.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../../offload/offload_runtime.h"
#include "grid_common.h"
#include "grid_constants.h"
#include "grid_library.h"

Go to the source code of this file.

Data Structures
struct	grid_library_globals

Macros
#define	GRID_NBACKENDS   5
#define	GRID_NKERNELS   4
#define	GRID_MAX_LP   20

Functions
void	grid_library_init (void)
	Initializes the grid library.
void	grid_library_finalize (void)
	Finalizes the grid library.
grid_sphere_cache *	grid_library_get_sphere_cache (void)
	Returns a pointer to the thread local sphere cache.
void	grid_library_set_config (const enum grid_backend backend, const bool validate, const bool apply_cutoff)
	Configures the grid library.
grid_library_config	grid_library_get_config (void)
	Returns the library config.
void	grid_library_counter_add (const int lp, const enum grid_backend backend, const enum grid_library_kernel kernel, const int increment)
	Adds given increment to counter specified by lp, backend, and kernel.
static int	compare_counters (const void *a, const void *b)
	Comperator passed to qsort to compare two counters.
void	grid_library_print_stats (void(*mpi_sum_func)(long *, int), const int mpi_comm, void(*print_func)(char *, int), const int output_unit)
	Prints statistics gathered by the grid library.

Variables
static grid_library_globals **	per_thread_globals = NULL
static bool	library_initialized = false
static int	max_threads = 0
static grid_library_config	config

Macro Definition Documentation

GRID_NBACKENDS

#define GRID_NBACKENDS   5

Definition at line 21 of file grid_library.c.

GRID_NKERNELS

#define GRID_NKERNELS   4

Definition at line 22 of file grid_library.c.

GRID_MAX_LP

#define GRID_MAX_LP   20

Definition at line 23 of file grid_library.c.

Function Documentation

grid_library_init()

void grid_library_init

(

void

)

Initializes the grid library.

Author

Ole Schuett

Definition at line 49 of file grid_library.c.

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grid_library_finalize()

void grid_library_finalize

(

void

)

Finalizes the grid library.

Author

Ole Schuett

Definition at line 85 of file grid_library.c.

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grid_library_get_sphere_cache()

grid_sphere_cache * grid_library_get_sphere_cache

(

void

)

Returns a pointer to the thread local sphere cache.

Author

Ole Schuett

Definition at line 104 of file grid_library.c.

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grid_library_set_config()

void grid_library_set_config	(	const enum grid_backend	backend,
		const bool	validate,
		const bool	apply_cutoff
	)

Configures the grid library.

Author

Ole Schuett

Definition at line 114 of file grid_library.c.

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grid_library_get_config()

grid_library_config grid_library_get_config

(

void

)

Returns the library config.

Author

Ole Schuett

Definition at line 125 of file grid_library.c.

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grid_library_counter_add()

void grid_library_counter_add	(	const int	lp,
		const enum grid_backend	backend,
		const enum grid_library_kernel	kernel,
		const int	increment
	)

Adds given increment to counter specified by lp, backend, and kernel.

Author

Ole Schuett

Definition at line 131 of file grid_library.c.

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compare_counters()

static int compare_counters ( const void *  a, const void *  b  )

static

Comperator passed to qsort to compare two counters.

Author

Ole Schuett

Definition at line 149 of file grid_library.c.

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grid_library_print_stats()

void grid_library_print_stats	(	void(*)(long *, int)	mpi_sum_func,
		const int	mpi_comm,
		void(*)(char *, int)	print_func,
		const int	output_unit
	)

Prints statistics gathered by the grid library.

Author

Ole Schuett

Definition at line 157 of file grid_library.c.

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Variable Documentation

per_thread_globals

grid_library_globals** per_thread_globals = NULL

static

Definition at line 30 of file grid_library.c.

library_initialized

bool library_initialized = false

static

Definition at line 31 of file grid_library.c.

max_threads

int max_threads = 0

static

Definition at line 32 of file grid_library.c.

config

grid_library_config config

static

Initial value:

= {
    .backend = GRID_BACKEND_AUTO, .validate = false, .apply_cutoff = false}

Definition at line 33 of file grid_library.c.