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"
17 #include <direct.h> // _mkdir
20 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(instr_TI_trace, instr_trace, "tracing event system");
22 extern FILE *tracing_file;
25 xbt_dict_t tracing_files = NULL;
27 extern s_instr_trace_writer_t active_writer;
29 void TRACE_TI_init(void)
31 active_writer.print_PushState = print_TIPushState;
32 active_writer.print_CreateContainer=print_TICreateContainer;
33 active_writer.print_DestroyContainer=print_TIDestroyContainer;
36 void TRACE_TI_start(void)
38 char *filename = TRACE_get_filename();
39 tracing_file = fopen(filename, "w");
40 if (tracing_file == NULL) {
41 THROWF(system_error, 1, "Tracefile %s could not be opened for writing.",
45 XBT_DEBUG("Filename %s is open for writing", filename);
47 /* output one line comment */
48 dump_comment(TRACE_get_comment());
50 /* output comment file */
51 dump_comment_file(TRACE_get_comment_file());
55 void TRACE_TI_end(void)
57 xbt_dict_free(&tracing_files);
59 char *filename = TRACE_get_filename();
60 XBT_DEBUG("Filename %s is closed", filename);
63 void print_TICreateContainer(paje_event_t event)
65 //if we are in the mode with only one file
66 static FILE *temp = NULL;
68 if (tracing_files == NULL) {
69 tracing_files = xbt_dict_new_homogeneous(NULL);
70 //generate unique run id with time
71 prefix = xbt_os_time();
74 if (!xbt_cfg_get_boolean(_sg_cfg_set, "tracing/smpi/format/ti_one_file")
76 char *folder_name = bprintf("%s_files", TRACE_get_filename());
77 char *filename = bprintf("%s/%f_%s.txt", folder_name, prefix,
78 ((createContainer_t) event->data)->container->name);
82 mkdir(folder_name, S_IRWXU | S_IRWXG | S_IRWXO);
84 temp = fopen(filename, "w");
86 xbt_die("Tracefile %s could not be opened for writing: %s",
87 filename, strerror(errno));
88 fprintf(tracing_file, "%s\n", filename);
90 xbt_free(folder_name);
94 xbt_dict_set(tracing_files,
95 ((createContainer_t) event->data)->container->name,
99 void print_TIDestroyContainer(paje_event_t event)
101 if (!xbt_cfg_get_boolean(_sg_cfg_set, "tracing/smpi/format/ti_one_file")||
102 xbt_dict_length(tracing_files) == 1) {
103 FILE* f = xbt_dict_get_or_null(tracing_files,
104 ((destroyContainer_t) event->data)->container->name);
107 xbt_dict_remove(tracing_files, ((destroyContainer_t) event->data)->container->name);
111 void print_TIPushState(paje_event_t event)
117 //char* function=NULL;
118 if (((pushState_t) event->data)->extra == NULL)
120 instr_extra_data extra =
121 (instr_extra_data) (((pushState_t) event->data)->extra);
123 char *process_id = NULL;
124 //FIXME: dirty extract "rank-" from the name, as we want the bare process id here
125 if (strstr(((pushState_t) event->data)->container->name, "rank-") == NULL)
126 process_id = xbt_strdup(((pushState_t) event->data)->container->name);
128 process_id = xbt_strdup(((pushState_t) event->data)->container->name + 5);
130 FILE* trace_file = (FILE* )xbt_dict_get(tracing_files, ((pushState_t) event->data)->container->name);
132 switch (extra->type) {
135 fprintf(trace_file, "%s init\n", process_id);
137 case TRACING_FINALIZE:
138 fprintf(trace_file, "%s finalize\n", process_id);
141 fprintf(trace_file, "%s send %d %d %s\n", process_id, extra->dst,
142 extra->send_size, extra->datatype1);
145 fprintf(trace_file, "%s isend %d %d %s\n", process_id, extra->dst,
146 extra->send_size, extra->datatype1);
149 fprintf(trace_file, "%s recv %d %d %s\n", process_id, extra->src,
150 extra->send_size, extra->datatype1);
153 fprintf(trace_file, "%s irecv %d %d %s\n", process_id, extra->src,
154 extra->send_size, extra->datatype1);
157 fprintf(trace_file, "%s test\n", process_id);
160 fprintf(trace_file, "%s wait\n", process_id);
162 case TRACING_WAITALL:
163 fprintf(trace_file, "%s waitall\n", process_id);
165 case TRACING_BARRIER:
166 fprintf(trace_file, "%s barrier\n", process_id);
168 case TRACING_BCAST: // rank bcast size (root) (datatype)
169 fprintf(trace_file, "%s bcast %d ", process_id, extra->send_size);
170 if (extra->root != 0 || (extra->datatype1 && strcmp(extra->datatype1, "")))
171 fprintf(trace_file, "%d %s", extra->root, extra->datatype1);
172 fprintf(trace_file, "\n");
174 case TRACING_REDUCE: // rank reduce comm_size comp_size (root) (datatype)
175 fprintf(trace_file, "%s reduce %d %f ", process_id, extra->send_size,
177 if (extra->root != 0 || (extra->datatype1 && strcmp(extra->datatype1, "")))
178 fprintf(trace_file, "%d %s", extra->root, extra->datatype1);
179 fprintf(trace_file, "\n");
181 case TRACING_ALLREDUCE: // rank allreduce comm_size comp_size (datatype)
182 fprintf(trace_file, "%s allreduce %d %f %s\n", process_id,
183 extra->send_size, extra->comp_size, extra->datatype1);
185 case TRACING_ALLTOALL: // rank alltoall send_size recv_size (sendtype) (recvtype)
186 fprintf(trace_file, "%s alltoall %d %d %s %s\n", process_id,
187 extra->send_size, extra->recv_size, extra->datatype1,
190 case TRACING_ALLTOALLV: // rank alltoallv send_size [sendcounts] recv_size [recvcounts] (sendtype) (recvtype)
191 fprintf(trace_file, "%s alltoallv %d ", process_id, extra->send_size);
192 for (i = 0; i < extra->num_processes; i++)
193 fprintf(trace_file, "%d ", extra->sendcounts[i]);
194 fprintf(trace_file, "%d ", extra->recv_size);
195 for (i = 0; i < extra->num_processes; i++)
196 fprintf(trace_file, "%d ", extra->recvcounts[i]);
197 fprintf(trace_file, "%s %s \n", extra->datatype1, extra->datatype2);
199 case TRACING_GATHER: // rank gather send_size recv_size root (sendtype) (recvtype)
200 fprintf(trace_file, "%s gather %d %d %d %s %s\n", process_id,
201 extra->send_size, extra->recv_size, extra->root, extra->datatype1,
204 case TRACING_ALLGATHERV: // rank allgatherv send_size [recvcounts] (sendtype) (recvtype)
205 fprintf(trace_file, "%s allgatherv %d ", process_id, extra->send_size);
206 for (i = 0; i < extra->num_processes; i++)
207 fprintf(trace_file, "%d ", extra->recvcounts[i]);
208 fprintf(trace_file, "%s %s \n", extra->datatype1, extra->datatype2);
210 case TRACING_REDUCE_SCATTER: // rank reducescatter [recvcounts] comp_size (sendtype)
211 fprintf(trace_file, "%s reducescatter ", process_id);
212 for (i = 0; i < extra->num_processes; i++)
213 fprintf(trace_file, "%d ", extra->recvcounts[i]);
214 fprintf(trace_file, "%f %s\n", extra->comp_size, extra->datatype1);
216 case TRACING_COMPUTING:
217 fprintf(trace_file, "%s compute %f\n", process_id, extra->comp_size);
219 case TRACING_SLEEPING:
220 fprintf(trace_file, "%s sleep %f\n", process_id, extra->sleep_duration);
222 case TRACING_GATHERV: // rank gatherv send_size [recvcounts] root (sendtype) (recvtype)
223 fprintf(trace_file, "%s gatherv %d ", process_id, extra->send_size);
224 for (i = 0; i < extra->num_processes; i++)
225 fprintf(trace_file, "%d ", extra->recvcounts[i]);
226 fprintf(trace_file, "%d %s %s\n", extra->root, extra->datatype1, extra->datatype2);
228 case TRACING_WAITANY:
229 case TRACING_SENDRECV:
230 case TRACING_SCATTER:
231 case TRACING_SCATTERV:
232 case TRACING_ALLGATHER:
235 case TRACING_COMM_SIZE:
236 case TRACING_COMM_SPLIT:
237 case TRACING_COMM_DUP:
243 ("Call from %s impossible to translate into replay command : Not implemented (yet)",
244 ((pushState_t) event->data)->value->name);
248 if (extra->recvcounts != NULL)
249 xbt_free(extra->recvcounts);
250 if (extra->sendcounts != NULL)
251 xbt_free(extra->sendcounts);
252 xbt_free(process_id);