StarPU Handbook - StarPU Extensions
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starpu_fxt.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 Joris Pablo
5 * Copyright (C) 2013 Thibaut Lambert
6 * Copyright (C) 2020 Federal University of Rio Grande do Sul (UFRGS)
7 *
8 * StarPU is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU Lesser General Public License as published by
10 * the Free Software Foundation; either version 2.1 of the License, or (at
11 * your option) any later version.
12 *
13 * StarPU is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16 *
17 * See the GNU Lesser General Public License in COPYING.LGPL for more details.
18 */
19
20#ifndef __STARPU_FXT_H__
21#define __STARPU_FXT_H__
22
23#include <starpu_config.h>
24#include <starpu_perfmodel.h>
25
26#ifdef __cplusplus
27extern "C" {
28#endif
29
36{
37 char symbol[2048];
38 int workerid;
39 char perfmodel_archname[256];
40 uint32_t hash;
41 size_t size;
42 float time;
43};
44
55
57{
58 unsigned per_task_colour;
59 unsigned no_events;
60 unsigned no_counter;
61 unsigned no_bus;
62 unsigned no_flops;
63 unsigned ninputfiles;
64 unsigned no_smooth;
65 unsigned no_acquire;
66 unsigned memory_states;
67 unsigned internal;
68 unsigned label_deps;
69 char *filenames[STARPU_FXT_MAX_FILES];
70 char *out_paje_path;
71 char *distrib_time_path;
72 char *activity_path;
73 char *sched_tasks_path;
74 char *dag_path;
75 char *tasks_path;
76 char *data_path;
77 char *papi_path;
78 char *comms_path;
79 char *number_events_path;
80 char *anim_path;
81 char *states_path;
82 char *dir;
83 char worker_names[STARPU_NMAXWORKERS][256];
84 int nworkers;
85 struct starpu_perfmodel_arch worker_archtypes[STARPU_NMAXWORKERS];
86
92
98
104
109
115};
116
117void starpu_fxt_options_init(struct starpu_fxt_options *options);
118void starpu_fxt_options_shutdown(struct starpu_fxt_options *options);
119void starpu_fxt_generate_trace(struct starpu_fxt_options *options);
120
129
139
148
149void starpu_fxt_write_data_trace(char *filename_in);
150void starpu_fxt_write_data_trace_in_dir(char *filename_in, char *dir);
151
156
161void starpu_fxt_trace_user_event(unsigned long code);
162
168
171#ifdef __cplusplus
172}
173#endif
174
175#endif /* __STARPU_FXT_H__ */
int64_t offset_start
Definition starpu_fxt.h:49
char * file_prefix
Definition starpu_fxt.h:91
int64_t offset_end
Definition starpu_fxt.h:51
struct starpu_fxt_mpi_offset file_offset
Definition starpu_fxt.h:97
long dumped_codelets_count
Definition starpu_fxt.h:114
uint64_t local_time_end
Definition starpu_fxt.h:50
int nb_barriers
Definition starpu_fxt.h:52
int file_rank
Definition starpu_fxt.h:103
uint64_t local_time_start
Definition starpu_fxt.h:48
struct starpu_fxt_codelet_event ** dumped_codelets
Definition starpu_fxt.h:108
void starpu_fxt_trace_user_event(unsigned long code)
void starpu_fxt_stop_profiling(void)
void starpu_fxt_start_profiling(void)
int starpu_fxt_is_enabled(void)
void starpu_fxt_autostart_profiling(int autostart)
void starpu_fxt_trace_user_event_string(const char *s)
Definition starpu_fxt.h:36
Definition starpu_fxt.h:47
Definition starpu_fxt.h:57
#define STARPU_FXT_MAX_FILES
Definition starpu_config.h:247
Definition starpu_perfmodel.h:51
#define STARPU_NMAXWORKERS
Definition starpu_config.h:296