StarPU Internal Handbook
driver_common.h
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1 /* StarPU --- Runtime system for heterogeneous multicore architectures.
2  *
3  * Copyright (C) 2010-2021 Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria
4  * Copyright (C) 2013 Thibaut Lambert
5  *
6  * StarPU is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU Lesser General Public License as published by
8  * the Free Software Foundation; either version 2.1 of the License, or (at
9  * your option) any later version.
10  *
11  * StarPU is distributed in the hope that it will be useful, but
12  * WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14  *
15  * See the GNU Lesser General Public License in COPYING.LGPL for more details.
16  */
17 
18 #ifndef __DRIVER_COMMON_H__
19 #define __DRIVER_COMMON_H__
20 
23 #include <starpu.h>
24 #include <starpu_util.h>
25 #include <core/jobs.h>
26 #include <common/utils.h>
27 
28 #pragma GCC visibility push(hidden)
29 
30 void _starpu_driver_start_job(struct _starpu_worker *args, struct _starpu_job *j, struct starpu_perfmodel_arch* perf_arch,
31  int rank, int profiling);
32 void _starpu_driver_end_job(struct _starpu_worker *args, struct _starpu_job *j, struct starpu_perfmodel_arch* perf_arch,
33  int rank, int profiling);
34 void _starpu_driver_update_job_feedback(struct _starpu_job *j, struct _starpu_worker *worker_args,
35  struct starpu_perfmodel_arch* perf_arch, int profiling);
36 
38 struct starpu_task *_starpu_get_worker_task(struct _starpu_worker *args, int workerid, unsigned memnode);
40 int _starpu_get_multi_worker_task(struct _starpu_worker *workers, struct starpu_task ** tasks, int nworker, unsigned memnode);
41 
42 void *_starpu_map_allocate(size_t length, unsigned node);
43 int _starpu_map_deallocate(void* map_addr, size_t length);
44 char* _starpu_get_fdname_from_mapaddr(uintptr_t map_addr, size_t *offset, size_t length);
45 void *_starpu_sink_map(char *fd_name, size_t offset, size_t length);
46 int _starpu_sink_unmap(uintptr_t map_addr, size_t length);
47 
48 #pragma GCC visibility pop
49 
50 #endif // __DRIVER_COMMON_H__
struct starpu_task * _starpu_get_worker_task(struct _starpu_worker *args, int workerid, unsigned memnode)
int _starpu_get_multi_worker_task(struct _starpu_worker *workers, struct starpu_task **tasks, int nworker, unsigned memnode)
Definition: jobs.h:74
Definition: workers.h:155