1 /* Copyright (c) 2010-2015. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #include "src/instr/instr_private.h"
7 #include "xbt/virtu.h" /* sg_cmdline */
8 #include "xbt/xbt_os_time.h"
9 #include "simgrid/sg_config.h"
16 #include <direct.h> // _mkdir
19 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(instr_TI_trace, instr_trace, "tracing event system");
21 extern FILE *tracing_file;
24 xbt_dict_t tracing_files = nullptr;
26 extern s_instr_trace_writer_t active_writer;
30 active_writer.print_PushState = &print_TIPushState;
31 active_writer.print_CreateContainer = &print_TICreateContainer;
32 active_writer.print_DestroyContainer = &print_TIDestroyContainer;
37 char *filename = TRACE_get_filename();
38 tracing_file = fopen(filename, "w");
39 if (tracing_file == nullptr) {
40 THROWF(system_error, 1, "Tracefile %s could not be opened for writing.", filename);
43 XBT_DEBUG("Filename %s is open for writing", filename);
45 /* output one line comment */
46 dump_comment(TRACE_get_comment());
48 /* output comment file */
49 dump_comment_file(TRACE_get_comment_file());
54 xbt_dict_free(&tracing_files);
56 char *filename = TRACE_get_filename();
57 XBT_DEBUG("Filename %s is closed", filename);
60 void print_TICreateContainer(paje_event_t event)
62 //if we are in the mode with only one file
63 static FILE *temp = nullptr;
65 if (tracing_files == nullptr) {
66 tracing_files = xbt_dict_new_homogeneous(nullptr);
67 //generate unique run id with time
68 prefix = xbt_os_time();
71 if (!xbt_cfg_get_boolean("tracing/smpi/format/ti-one-file") || temp == nullptr) {
72 char *folder_name = bprintf("%s_files", TRACE_get_filename());
73 char *filename = bprintf("%s/%f_%s.txt", folder_name, prefix, ((createContainer_t) event->data)->container->name);
77 mkdir(folder_name, S_IRWXU | S_IRWXG | S_IRWXO);
79 temp = fopen(filename, "w");
80 xbt_assert(temp, "Tracefile %s could not be opened for writing: %s", filename, strerror(errno));
81 fprintf(tracing_file, "%s\n", filename);
83 xbt_free(folder_name);
87 xbt_dict_set(tracing_files, ((createContainer_t) event->data)->container->name, (void *) temp, nullptr);
90 void print_TIDestroyContainer(paje_event_t event)
92 if (!xbt_cfg_get_boolean("tracing/smpi/format/ti-one-file")|| xbt_dict_length(tracing_files) == 1) {
93 FILE* f = (FILE*)xbt_dict_get_or_null(tracing_files, ((destroyContainer_t) event->data)->container->name);
96 xbt_dict_remove(tracing_files, ((destroyContainer_t) event->data)->container->name);
99 void print_TIPushState(paje_event_t event)
103 //char* function=nullptr;
104 if (((pushState_t) event->data)->extra == nullptr)
106 instr_extra_data extra = (instr_extra_data) (((pushState_t) event->data)->extra);
108 char *process_id = nullptr;
109 //FIXME: dirty extract "rank-" from the name, as we want the bare process id here
110 if (strstr(((pushState_t) event->data)->container->name, "rank-") == nullptr)
111 process_id = xbt_strdup(((pushState_t) event->data)->container->name);
113 process_id = xbt_strdup(((pushState_t) event->data)->container->name + 5);
115 FILE* trace_file = (FILE* )xbt_dict_get(tracing_files, ((pushState_t) event->data)->container->name);
117 switch (extra->type) {
119 fprintf(trace_file, "%s init\n", process_id);
121 case TRACING_FINALIZE:
122 fprintf(trace_file, "%s finalize\n", process_id);
125 fprintf(trace_file, "%s send %d %d %s\n", process_id, extra->dst, extra->send_size, extra->datatype1);
128 fprintf(trace_file, "%s isend %d %d %s\n", process_id, extra->dst, extra->send_size, extra->datatype1);
131 fprintf(trace_file, "%s recv %d %d %s\n", process_id, extra->src, extra->send_size, extra->datatype1);
134 fprintf(trace_file, "%s irecv %d %d %s\n", process_id, extra->src, extra->send_size, extra->datatype1);
137 fprintf(trace_file, "%s test\n", process_id);
140 fprintf(trace_file, "%s wait\n", process_id);
142 case TRACING_WAITALL:
143 fprintf(trace_file, "%s waitall\n", process_id);
145 case TRACING_BARRIER:
146 fprintf(trace_file, "%s barrier\n", process_id);
148 case TRACING_BCAST: // rank bcast size (root) (datatype)
149 fprintf(trace_file, "%s bcast %d ", process_id, extra->send_size);
150 if (extra->root != 0 || (extra->datatype1 && strcmp(extra->datatype1, "")))
151 fprintf(trace_file, "%d %s", extra->root, extra->datatype1);
152 fprintf(trace_file, "\n");
154 case TRACING_REDUCE: // rank reduce comm_size comp_size (root) (datatype)
155 fprintf(trace_file, "%s reduce %d %f ", process_id, extra->send_size, extra->comp_size);
156 if (extra->root != 0 || (extra->datatype1 && strcmp(extra->datatype1, "")))
157 fprintf(trace_file, "%d %s", extra->root, extra->datatype1);
158 fprintf(trace_file, "\n");
160 case TRACING_ALLREDUCE: // rank allreduce comm_size comp_size (datatype)
161 fprintf(trace_file, "%s allreduce %d %f %s\n", process_id, extra->send_size, extra->comp_size, extra->datatype1);
163 case TRACING_ALLTOALL: // rank alltoall send_size recv_size (sendtype) (recvtype)
164 fprintf(trace_file, "%s alltoall %d %d %s %s\n", process_id, extra->send_size, extra->recv_size, extra->datatype1,
167 case TRACING_ALLTOALLV: // rank alltoallv send_size [sendcounts] recv_size [recvcounts] (sendtype) (recvtype)
168 fprintf(trace_file, "%s alltoallv %d ", process_id, extra->send_size);
169 for (i = 0; i < extra->num_processes; i++)
170 fprintf(trace_file, "%d ", extra->sendcounts[i]);
171 fprintf(trace_file, "%d ", extra->recv_size);
172 for (i = 0; i < extra->num_processes; i++)
173 fprintf(trace_file, "%d ", extra->recvcounts[i]);
174 fprintf(trace_file, "%s %s \n", extra->datatype1, extra->datatype2);
176 case TRACING_GATHER: // rank gather send_size recv_size root (sendtype) (recvtype)
177 fprintf(trace_file, "%s gather %d %d %d %s %s\n", process_id, extra->send_size, extra->recv_size, extra->root,
178 extra->datatype1, extra->datatype2);
180 case TRACING_ALLGATHERV: // rank allgatherv send_size [recvcounts] (sendtype) (recvtype)
181 fprintf(trace_file, "%s allgatherv %d ", process_id, extra->send_size);
182 for (i = 0; i < extra->num_processes; i++)
183 fprintf(trace_file, "%d ", extra->recvcounts[i]);
184 fprintf(trace_file, "%s %s \n", extra->datatype1, extra->datatype2);
186 case TRACING_REDUCE_SCATTER: // rank reducescatter [recvcounts] comp_size (sendtype)
187 fprintf(trace_file, "%s reducescatter ", process_id);
188 for (i = 0; i < extra->num_processes; i++)
189 fprintf(trace_file, "%d ", extra->recvcounts[i]);
190 fprintf(trace_file, "%f %s\n", extra->comp_size, extra->datatype1);
192 case TRACING_COMPUTING:
193 fprintf(trace_file, "%s compute %f\n", process_id, extra->comp_size);
195 case TRACING_SLEEPING:
196 fprintf(trace_file, "%s sleep %f\n", process_id, extra->sleep_duration);
198 case TRACING_GATHERV: // rank gatherv send_size [recvcounts] root (sendtype) (recvtype)
199 fprintf(trace_file, "%s gatherv %d ", process_id, extra->send_size);
200 for (i = 0; i < extra->num_processes; i++)
201 fprintf(trace_file, "%d ", extra->recvcounts[i]);
202 fprintf(trace_file, "%d %s %s\n", extra->root, extra->datatype1, extra->datatype2);
204 case TRACING_WAITANY:
205 case TRACING_SENDRECV:
206 case TRACING_SCATTER:
207 case TRACING_SCATTERV:
208 case TRACING_ALLGATHER:
211 case TRACING_COMM_SIZE:
212 case TRACING_COMM_SPLIT:
213 case TRACING_COMM_DUP:
217 XBT_WARN ("Call from %s impossible to translate into replay command : Not implemented (yet)",
218 ((pushState_t) event->data)->value->name);
222 if (extra->recvcounts != nullptr)
223 xbt_free(extra->recvcounts);
224 if (extra->sendcounts != nullptr)
225 xbt_free(extra->sendcounts);
226 xbt_free(process_id);