1 /* Copyright (c) 2010-2014. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #include "instr/instr_private.h"
8 #include "xbt/virtu.h" /* sg_cmdline */
9 #include "xbt/xbt_os_time.h"
10 #include "simgrid/sg_config.h"
16 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(instr_TI_trace, instr_trace, "tracing event system");
18 extern FILE *tracing_file;
21 xbt_dict_t tracing_files = NULL;
23 extern s_instr_trace_writer_t active_writer;
25 void TRACE_TI_init(void)
27 active_writer.print_PushState = print_TIPushState;
28 active_writer.print_CreateContainer=print_TICreateContainer;
29 active_writer.print_DestroyContainer=print_TIDestroyContainer;
32 void TRACE_TI_start(void)
34 char *filename = TRACE_get_filename();
35 tracing_file = fopen(filename, "w");
36 if (tracing_file == NULL) {
37 THROWF(system_error, 1, "Tracefile %s could not be opened for writing.",
41 XBT_DEBUG("Filename %s is open for writing", filename);
43 /* output one line comment */
44 dump_comment(TRACE_get_comment());
46 /* output comment file */
47 dump_comment_file(TRACE_get_comment_file());
51 void TRACE_TI_end(void)
53 xbt_dict_free(&tracing_files);
55 char *filename = TRACE_get_filename();
56 XBT_DEBUG("Filename %s is closed", filename);
59 void print_TICreateContainer(paje_event_t event)
61 //if we are in the mode with only one file
62 static FILE *temp = NULL;
64 if (tracing_files == NULL) {
65 tracing_files = xbt_dict_new_homogeneous(NULL);
66 //generate unique run id with time
67 prefix = xbt_os_time();
70 if (!xbt_cfg_get_boolean(_sg_cfg_set, "tracing/smpi/format/ti_one_file")
72 char *folder_name = bprintf("%s_files", TRACE_get_filename());
73 char *filename = bprintf("%s/%f_%s.txt", folder_name, prefix,
74 ((createContainer_t) event->data)->container->name);
78 mkdir(folder_name, S_IRWXU | S_IRWXG | S_IRWXO);
80 temp = fopen(filename, "w");
82 xbt_die("Tracefile %s could not be opened for writing: %s",
83 filename, strerror(errno));
84 fprintf(tracing_file, "%s\n", filename);
86 xbt_free(folder_name);
90 xbt_dict_set(tracing_files,
91 ((createContainer_t) event->data)->container->name,
95 void print_TIDestroyContainer(paje_event_t event)
97 if (!xbt_cfg_get_boolean(_sg_cfg_set, "tracing/smpi/format/ti_one_file")||
98 xbt_dict_length(tracing_files) == 1) {
99 FILE* f = xbt_dict_get_or_null(tracing_files,
100 ((destroyContainer_t) event->data)->container->name);
103 xbt_dict_remove(tracing_files, ((destroyContainer_t) event->data)->container->name);
107 void print_TIPushState(paje_event_t event)
113 //char* function=NULL;
114 if (((pushState_t) event->data)->extra == NULL)
116 instr_extra_data extra =
117 (instr_extra_data) (((pushState_t) event->data)->extra);
119 char *process_id = NULL;
120 //FIXME: dirty extract "rank-" from the name, as we want the bare process id here
121 if (strstr(((pushState_t) event->data)->container->name, "rank-") == NULL)
122 process_id = xbt_strdup(((pushState_t) event->data)->container->name);
124 process_id = xbt_strdup(((pushState_t) event->data)->container->name + 5);
126 FILE* trace_file = (FILE* )xbt_dict_get(tracing_files, ((pushState_t) event->data)->container->name);
128 switch (extra->type) {
131 fprintf(trace_file, "%s init\n", process_id);
133 case TRACING_FINALIZE:
134 fprintf(trace_file, "%s finalize\n", process_id);
137 fprintf(trace_file, "%s send %d %d %s\n", process_id, extra->dst,
138 extra->send_size, extra->datatype1);
141 fprintf(trace_file, "%s isend %d %d %s\n", process_id, extra->dst,
142 extra->send_size, extra->datatype1);
145 fprintf(trace_file, "%s recv %d %d %s\n", process_id, extra->src,
146 extra->send_size, extra->datatype1);
149 fprintf(trace_file, "%s irecv %d %d %s\n", process_id, extra->src,
150 extra->send_size, extra->datatype1);
153 fprintf(trace_file, "%s test\n", process_id);
156 fprintf(trace_file, "%s wait\n", process_id);
158 case TRACING_WAITALL:
159 fprintf(trace_file, "%s waitall\n", process_id);
161 case TRACING_BARRIER:
162 fprintf(trace_file, "%s barrier\n", process_id);
164 case TRACING_BCAST: // rank bcast size (root) (datatype)
165 fprintf(trace_file, "%s bcast %d ", process_id, extra->send_size);
166 if (extra->root != 0 || (extra->datatype1 && strcmp(extra->datatype1, "")))
167 fprintf(trace_file, "%d %s", extra->root, extra->datatype1);
168 fprintf(trace_file, "\n");
170 case TRACING_REDUCE: // rank reduce comm_size comp_size (root) (datatype)
171 fprintf(trace_file, "%s reduce %d %f ", process_id, extra->send_size,
173 if (extra->root != 0 || (extra->datatype1 && strcmp(extra->datatype1, "")))
174 fprintf(trace_file, "%d %s", extra->root, extra->datatype1);
175 fprintf(trace_file, "\n");
177 case TRACING_ALLREDUCE: // rank allreduce comm_size comp_size (datatype)
178 fprintf(trace_file, "%s allreduce %d %f %s\n", process_id,
179 extra->send_size, extra->comp_size, extra->datatype1);
181 case TRACING_ALLTOALL: // rank alltoall send_size recv_size (sendtype) (recvtype)
182 fprintf(trace_file, "%s alltoall %d %d %s %s\n", process_id,
183 extra->send_size, extra->recv_size, extra->datatype1,
186 case TRACING_ALLTOALLV: // rank alltoallv send_size [sendcounts] recv_size [recvcounts] (sendtype) (recvtype)
187 fprintf(trace_file, "%s alltoallv %d ", process_id, extra->send_size);
188 for (i = 0; i < extra->num_processes; i++)
189 fprintf(trace_file, "%d ", extra->sendcounts[i]);
190 fprintf(trace_file, "%d ", extra->recv_size);
191 for (i = 0; i < extra->num_processes; i++)
192 fprintf(trace_file, "%d ", extra->recvcounts[i]);
193 fprintf(trace_file, "%s %s \n", extra->datatype1, extra->datatype2);
195 case TRACING_GATHER: // rank gather send_size recv_size root (sendtype) (recvtype)
196 fprintf(trace_file, "%s gather %d %d %d %s %s\n", process_id,
197 extra->send_size, extra->recv_size, extra->root, extra->datatype1,
200 case TRACING_ALLGATHERV: // rank allgatherv send_size [recvcounts] (sendtype) (recvtype)
201 fprintf(trace_file, "%s allgatherv %d ", process_id, extra->send_size);
202 for (i = 0; i < extra->num_processes; i++)
203 fprintf(trace_file, "%d ", extra->recvcounts[i]);
204 fprintf(trace_file, "%s %s \n", extra->datatype1, extra->datatype2);
206 case TRACING_REDUCE_SCATTER: // rank reducescatter [recvcounts] comp_size (sendtype)
207 fprintf(trace_file, "%s reducescatter ", process_id);
208 for (i = 0; i < extra->num_processes; i++)
209 fprintf(trace_file, "%d ", extra->recvcounts[i]);
210 fprintf(trace_file, "%f %s\n", extra->comp_size, extra->datatype1);
212 case TRACING_COMPUTING:
213 fprintf(trace_file, "%s compute %f\n", process_id, extra->comp_size);
215 case TRACING_SLEEPING:
216 fprintf(trace_file, "%s sleep %f\n", process_id, extra->sleep_duration);
218 case TRACING_GATHERV: // rank gatherv send_size [recvcounts] root (sendtype) (recvtype)
219 fprintf(trace_file, "%s gatherv %d ", process_id, extra->send_size);
220 for (i = 0; i < extra->num_processes; i++)
221 fprintf(trace_file, "%d ", extra->recvcounts[i]);
222 fprintf(trace_file, "%d %s %s\n", extra->root, extra->datatype1, extra->datatype2);
224 case TRACING_WAITANY:
225 case TRACING_SENDRECV:
226 case TRACING_SCATTER:
227 case TRACING_SCATTERV:
228 case TRACING_ALLGATHER:
231 case TRACING_COMM_SIZE:
232 case TRACING_COMM_SPLIT:
233 case TRACING_COMM_DUP:
239 ("Call from %s impossible to translate into replay command : Not implemented (yet)",
240 ((pushState_t) event->data)->value->name);
244 if (extra->recvcounts != NULL)
245 xbt_free(extra->recvcounts);
246 if (extra->sendcounts != NULL)
247 xbt_free(extra->sendcounts);
248 xbt_free(process_id);