-/* $Id$ */
-
-/* Copyright (c) 2009. The SimGrid team. All rights reserved. */
+/* Copyright (c) 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include <stdio.h>
#include <stdlib.h>
#include "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */
+#include "simix/simix.h" /* semaphores for the barrier */
#include "xbt.h" /* calloc, printf */
+#include "simgrid_config.h" /* getline */
+#include "instr/instr_private.h"
-typedef enum {
- LOCAL = 0,
- MAX_CHANNEL
-} channel_t;
+XBT_LOG_NEW_DEFAULT_CATEGORY(actions,
+ "Messages specific for this msg example");
+int communicator_size = 0;
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,
- "Messages specific for this msg example");
+static void action_Isend(xbt_dynar_t action);
+typedef struct {
+ int last_Irecv_sender_id;
+ int bcast_counter;
+ int reduce_counter;
+ int allReduce_counter;
+ xbt_dynar_t isends;
+} s_process_globals_t, *process_globals_t;
/* Helper function */
-static double parse_double(const char *string) {
+static double parse_double(const char *string)
+{
double value;
char *endptr;
- value=strtod(string, &endptr);
+ value = strtod(string, &endptr);
if (*endptr != '\0')
- THROW1(unknown_error, 0, "%s is not a double", string);
+ THROW1(unknown_error, 0, "%s is not a double", string);
return value;
}
+static int get_rank (const char *process_name)
+{
+ return atoi(&(process_name[1]));
+}
+
+static void asynchronous_cleanup(void) {
+ process_globals_t globals = (process_globals_t) MSG_process_get_data(MSG_process_self());
+
+ /* Destroy any isend which correspond to completed communications */
+ int found;
+ msg_comm_t comm;
+ while ((found = MSG_comm_testany(globals->isends)) != -1) {
+ xbt_dynar_remove_at(globals->isends,found,&comm);
+ MSG_comm_destroy(comm);
+ }
+}
+
/* My actions */
-static void send(xbt_dynar_t action)
+static int spawned_send(int argc, char *argv[])
{
- char *name = xbt_str_join(action, " ");
- char *to = xbt_dynar_get_as(action, 2, char *);
+ DEBUG3("%s: Sending %s on %s", MSG_process_get_name(MSG_process_self()),
+ argv[1], argv[0]);
+ MSG_task_send(MSG_task_create(argv[0], 0, parse_double(argv[1]), NULL),
+ argv[0]);
+ return 0;
+}
+
+static void action_send(xbt_dynar_t action)
+{
+ char *name = NULL;
+ char to[250];
+ char *size_str = xbt_dynar_get_as(action, 3, char *);
+ double size=parse_double(size_str);
+ double clock = MSG_get_clock(); /* this "call" is free thanks to inlining */
+
+ sprintf(to, "%s_%s", MSG_process_get_name(MSG_process_self()),
+ xbt_dynar_get_as(action, 2, char *));
+ // char *to = xbt_dynar_get_as(action, 2, char *);
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ name = xbt_str_join(action, " ");
+
+#ifdef HAVE_TRACING
+ int rank = get_rank(MSG_process_get_name(MSG_process_self()));
+ int dst_traced = get_rank(xbt_dynar_get_as(action, 2, char *));
+ TRACE_smpi_ptp_in(rank, rank, dst_traced, "send");
+ TRACE_smpi_send(rank, rank, dst_traced);
+#endif
+
+ DEBUG2("Entering Send: %s (size: %lg)", name, size);
+ if (size<65536) {
+ action_Isend(action);
+ } else {
+ MSG_task_send(MSG_task_create(name, 0, size, NULL), to);
+ }
+
+ VERB2("%s %f", name, MSG_get_clock() - clock);
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ free(name);
+
+#ifdef HAVE_TRACING
+ TRACE_smpi_ptp_out(rank, rank, dst_traced, "send");
+#endif
+
+ asynchronous_cleanup();
+}
+
+static void action_Isend(xbt_dynar_t action)
+{
+ char to[250];
+ // char *to = xbt_dynar_get_as(action, 2, char *);
char *size = xbt_dynar_get_as(action, 3, char *);
- INFO2("Send: %s (size: %lg)", name, parse_double(size));
- MSG_task_send(MSG_task_create(name, 0, parse_double(size), NULL), to);
- INFO1("Sent %s", name);
- free(name);
+ double clock = MSG_get_clock();
+ process_globals_t globals = (process_globals_t) MSG_process_get_data(MSG_process_self());
+
+
+ sprintf(to, "%s_%s", MSG_process_get_name(MSG_process_self()),
+ xbt_dynar_get_as(action, 2, char *));
+
+ msg_comm_t comm =
+ MSG_task_isend( MSG_task_create(to,0,parse_double(size),NULL), to);
+ xbt_dynar_push(globals->isends,&comm);
+
+ DEBUG1("Isend on %s", MSG_process_get_name(MSG_process_self()));
+ VERB2("%s %f", xbt_str_join(action, " "), MSG_get_clock() - clock);
+
+ asynchronous_cleanup();
}
-static void recv(xbt_dynar_t action)
+
+static void action_recv(xbt_dynar_t action)
{
- char *name = xbt_str_join(action, " ");
+ char *name = NULL;
+ char mailbox_name[250];
m_task_t task = NULL;
- INFO1("Receiving: %s", name);
+ double clock = MSG_get_clock();
//FIXME: argument of action ignored so far; semantic not clear
//char *from=xbt_dynar_get_as(action,2,char*);
- MSG_task_receive(&task, MSG_process_get_name(MSG_process_self()));
- INFO1("Received %s", MSG_task_get_name(task));
+ sprintf(mailbox_name, "%s_%s", xbt_dynar_get_as(action, 2, char *),
+ MSG_process_get_name(MSG_process_self()));
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ name = xbt_str_join(action, " ");
+
+#ifdef HAVE_TRACING
+ int rank = get_rank(MSG_process_get_name(MSG_process_self()));
+ int src_traced = get_rank(xbt_dynar_get_as(action, 2, char *));
+ TRACE_smpi_ptp_in(rank, src_traced, rank, "recv");
+#endif
+
+ DEBUG1("Receiving: %s", name);
+ MSG_task_receive(&task, mailbox_name);
+ // MSG_task_receive(&task, MSG_process_get_name(MSG_process_self()));
+ VERB2("%s %f", name, MSG_get_clock() - clock);
MSG_task_destroy(task);
- free(name);
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ free(name);
+#ifdef HAVE_TRACING
+ TRACE_smpi_ptp_out(rank, src_traced, rank, "recv");
+ TRACE_smpi_recv(rank, src_traced, rank);
+#endif
+
+ asynchronous_cleanup();
}
static int spawned_recv(int argc, char *argv[])
{
m_task_t task = NULL;
- char* name = (char *) MSG_process_get_data(MSG_process_self());
- INFO1("Receiving on %s", name);
- MSG_task_receive(&task, name);
- INFO1("Received %s", MSG_task_get_name(task));
-
- MSG_task_put(MSG_task_create("waiter", 0, 0, NULL),
- MSG_process_get_host(MSG_process_self()), LOCAL);
-
+ DEBUG1("Receiving on %s", argv[0]);
+ MSG_task_receive(&task, argv[0]);
+ DEBUG1("Received %s", MSG_task_get_name(task));
+ DEBUG1("waiter on %s", MSG_process_get_name(MSG_process_self()));
+ MSG_task_send(MSG_task_create("waiter", 0, 0, NULL),
+ MSG_process_get_name(MSG_process_self()));
+
MSG_task_destroy(task);
return 0;
}
-static void Irecv(xbt_dynar_t action)
+
+static void action_Irecv(xbt_dynar_t action)
{
- char *name = xbt_str_join(action, " ");
+ char *name;
m_process_t comm_helper;
+ char mailbox_name[250];
+ char **myargv;
+ double clock = MSG_get_clock();
+
+ DEBUG1("Irecv on %s: spawn process ",
+ MSG_process_get_name(MSG_process_self()));
+#ifdef HAVE_TRACING
+ int rank = get_rank(MSG_process_get_name(MSG_process_self()));
+ int src_traced = get_rank(xbt_dynar_get_as(action, 2, char *));
+ process_globals_t counters = (process_globals_t) MSG_process_get_data(MSG_process_self());
+ counters->last_Irecv_sender_id = src_traced;
+ MSG_process_set_data(MSG_process_self(), (void *) counters);
+
+ TRACE_smpi_ptp_in(rank, src_traced, rank, "Irecv");
+#endif
- INFO1("Irecv on %s: spawn process ",
- MSG_process_get_name(MSG_process_self()));
+ sprintf(mailbox_name, "%s_%s", xbt_dynar_get_as(action, 2, char *),
+ MSG_process_get_name(MSG_process_self()));
+ name = bprintf("%s_wait", MSG_process_get_name(MSG_process_self()));
+ myargv = (char **) calloc(2, sizeof(char *));
+
+ myargv[0] = xbt_strdup(mailbox_name);
+ myargv[1] = NULL;
+ comm_helper = MSG_process_create_with_arguments(name, spawned_recv,
+ NULL, MSG_host_self(),
+ 1, myargv);
+
+ VERB2("%s %f", xbt_str_join(action, " "), MSG_get_clock() - clock);
- comm_helper =
- MSG_process_create("spawned_recv",
- spawned_recv,
- (void *) MSG_process_get_name(MSG_process_self()),
- MSG_process_get_host(MSG_process_self()));
-
free(name);
+#ifdef HAVE_TRACING
+ TRACE_smpi_ptp_out(rank, src_traced, rank, "Irecv");
+#endif
+
+ asynchronous_cleanup();
}
-static void wait(xbt_dynar_t action)
+
+static void action_wait(xbt_dynar_t action)
{
- char *name = xbt_str_join(action, " ");
+ char *name = NULL;
+ char task_name[80];
m_task_t task = NULL;
- INFO1("wait: %s", name);
- MSG_task_get(&(task), LOCAL);
- INFO1("waited: %s", name);
+ double clock = MSG_get_clock();
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ name = xbt_str_join(action, " ");
+#ifdef HAVE_TRACING
+ process_globals_t counters = (process_globals_t) MSG_process_get_data(MSG_process_self());
+ int src_traced = counters->last_Irecv_sender_id;
+ int rank = get_rank(MSG_process_get_name(MSG_process_self()));
+ TRACE_smpi_ptp_in(rank, src_traced, rank, "wait");
+#endif
+
+ DEBUG1("Entering %s", name);
+ sprintf(task_name, "%s_wait", MSG_process_get_name(MSG_process_self()));
+ DEBUG1("wait: %s", task_name);
+ MSG_task_receive(&task, task_name);
+ MSG_task_destroy(task);
+ VERB2("%s %f", name, MSG_get_clock() - clock);
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ free(name);
+#ifdef HAVE_TRACING
+ TRACE_smpi_ptp_out(rank, src_traced, rank, "wait");
+ TRACE_smpi_recv(rank, src_traced, rank);
+#endif
+
+}
+
+/* FIXME: that's a poor man's implementation: we should take the message exchanges into account */
+static void action_barrier(xbt_dynar_t action)
+{
+ char *name = NULL;
+ static smx_mutex_t mutex = NULL;
+ static smx_cond_t cond = NULL;
+ static int processes_arrived_sofar=0;
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ name = xbt_str_join(action, " ");
+
+ if (mutex == NULL) { // first arriving on the barrier
+ mutex = SIMIX_req_mutex_init();
+ cond = SIMIX_req_cond_init();
+ processes_arrived_sofar=0;
+ }
+ DEBUG2("Entering barrier: %s (%d already there)", name,processes_arrived_sofar);
+
+ SIMIX_req_mutex_lock(mutex);
+ if (++processes_arrived_sofar == communicator_size) {
+ SIMIX_req_cond_broadcast(cond);
+ SIMIX_req_mutex_unlock(mutex);
+ } else {
+ SIMIX_req_cond_wait(cond,mutex);
+ SIMIX_req_mutex_unlock(mutex);
+ }
+
+ DEBUG1("Exiting barrier: %s", name);
+
+ processes_arrived_sofar--;
+ if (!processes_arrived_sofar) {
+ SIMIX_req_cond_destroy(cond);
+ SIMIX_req_mutex_destroy(mutex);
+ mutex=NULL;
+ }
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ free(name);
+
+}
+
+static void action_reduce(xbt_dynar_t action)
+{
+ int i;
+ char *name;
+ char task_name[80];
+ char spawn_name[80];
+ char **myargv;
+ char *comm_size = xbt_dynar_get_as(action, 2, char *);
+ char *comp_size = xbt_dynar_get_as(action, 3, char *);
+ m_process_t comm_helper = NULL;
+ m_task_t task = NULL, comp_task = NULL;
+ const char *process_name;
+ double clock = MSG_get_clock();
+
+ process_globals_t counters = (process_globals_t) MSG_process_get_data(MSG_process_self());
+
+ xbt_assert0(communicator_size, "Size of Communicator is not defined"
+ ", can't use collective operations");
+
+ process_name = MSG_process_get_name(MSG_process_self());
+
+ name = bprintf("reduce_%d", counters->reduce_counter++);
+
+ if (!strcmp(process_name, "p0")) {
+ DEBUG2("%s: %s is the Root", name, process_name);
+ for (i = 1; i < communicator_size; i++) {
+ sprintf(spawn_name, "%s_p%d_%s", name, i,
+ MSG_process_get_name(MSG_process_self()));
+ sprintf(task_name, "%s_wait", spawn_name);
+ myargv = (char **) calloc(2, sizeof(char *));
+
+ myargv[0] = xbt_strdup(spawn_name);
+ myargv[1] = NULL;
+
+ comm_helper =
+ MSG_process_create_with_arguments(task_name, spawned_recv,
+ NULL, MSG_host_self(),
+ 1, myargv);
+ }
+
+ for (i = 1; i < communicator_size; i++) {
+ sprintf(task_name, "%s_p%d_p0_wait", name, i);
+ MSG_task_receive(&task, task_name);
+ MSG_task_destroy(task);
+ task = NULL;
+ }
+
+ comp_task =
+ MSG_task_create("reduce_comp", parse_double(comp_size), 0, NULL);
+ DEBUG1("%s: computing 'reduce_comp'", name);
+ MSG_task_execute(comp_task);
+ MSG_task_destroy(comp_task);
+ DEBUG1("%s: computed", name);
+ } else {
+ DEBUG2("%s: %s sends", name, process_name);
+ sprintf(task_name, "%s_%s_p0", name, process_name);
+ DEBUG1("put on %s", task_name);
+ MSG_task_send(MSG_task_create(name, 0, parse_double(comm_size), NULL),
+ task_name);
+ }
+
+ MSG_process_set_data(MSG_process_self(), (void *) counters);
+ VERB2("%s %f", xbt_str_join(action, " "), MSG_get_clock() - clock);
+ free(name);
+}
+
+static void action_bcast(xbt_dynar_t action)
+{
+ int i;
+ char *name;
+ const char *process_name;
+ char task_name[80];
+ char spawn_name[80];
+ char **myargv;
+ m_process_t comm_helper = NULL;
+ m_task_t task = NULL;
+ char *size = xbt_dynar_get_as(action, 2, char *);
+ process_globals_t counters = (process_globals_t) MSG_process_get_data(MSG_process_self());
+ double clock = MSG_get_clock();
+
+ xbt_assert0(communicator_size, "Size of Communicator is not defined"
+ ", can't use collective operations");
+
+
+ process_name = MSG_process_get_name(MSG_process_self());
+
+ name = bprintf("bcast_%d", counters->bcast_counter++);
+ if (!strcmp(process_name, "p0")) {
+ DEBUG2("%s: %s is the Root", name, process_name);
+
+ for (i = 1; i < communicator_size; i++) {
+ myargv = (char **) calloc(3, sizeof(char *));
+ myargv[0] = xbt_strdup(name);
+ myargv[1] = xbt_strdup(size);
+ myargv[2] = NULL;
+
+ sprintf(spawn_name, "%s_%d", myargv[0], i);
+ comm_helper =
+ MSG_process_create_with_arguments(spawn_name, spawned_send,
+ NULL, MSG_host_self(), 2,
+ myargv);
+ }
+
+ for (i = 1; i < communicator_size; i++) {
+ sprintf(task_name, "p%d_wait", i);
+ DEBUG1("get on %s", task_name);
+ MSG_task_receive(&task, task_name);
+ MSG_task_destroy(task);
+ task = NULL;
+ }
+ DEBUG2("%s: all messages sent by %s have been received",
+ name, process_name);
+ } else {
+ DEBUG2("%s: %s receives", name, process_name);
+ MSG_task_receive(&task, name);
+ MSG_task_destroy(task);
+ DEBUG2("%s: %s has received", name, process_name);
+ sprintf(task_name, "%s_wait", process_name);
+ DEBUG1("put on %s", task_name);
+ MSG_task_send(MSG_task_create("waiter", 0, 0, NULL), task_name);
+ }
+
+ MSG_process_set_data(MSG_process_self(), (void *) counters);
+ VERB2("%s %f", xbt_str_join(action, " "), MSG_get_clock() - clock);
free(name);
}
-static void sleep(xbt_dynar_t action)
+
+static void action_sleep(xbt_dynar_t action)
{
- char *name = xbt_str_join(action, " ");
+ char *name = NULL;
char *duration = xbt_dynar_get_as(action, 2, char *);
- INFO1("sleep: %s", name);
+ double clock = MSG_get_clock();
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ name = xbt_str_join(action, " ");
+
+ DEBUG1("Entering %s", name);
MSG_process_sleep(parse_double(duration));
- INFO1("sleept: %s", name);
- free(name);
+ VERB2("%s %f ", name, MSG_get_clock() - clock);
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ free(name);
+}
+
+static void action_allReduce(xbt_dynar_t action) {
+ int i;
+ char *allreduce_identifier;
+ char mailbox[80];
+ double comm_size = parse_double(xbt_dynar_get_as(action, 2, char *));
+ double comp_size = parse_double(xbt_dynar_get_as(action, 3, char *));
+ m_task_t task = NULL, comp_task = NULL;
+ const char *process_name;
+ double clock = MSG_get_clock();
+
+ process_globals_t counters = (process_globals_t) MSG_process_get_data(MSG_process_self());
+
+ xbt_assert0(communicator_size, "Size of Communicator is not defined, "
+ "can't use collective operations");
+
+ process_name = MSG_process_get_name(MSG_process_self());
+
+ allreduce_identifier = bprintf("allReduce_%d", counters->allReduce_counter++);
+
+ if (!strcmp(process_name, "p0")) {
+ DEBUG2("%s: %s is the Root", allreduce_identifier, process_name);
+
+ msg_comm_t *comms = xbt_new0(msg_comm_t,communicator_size-1);
+ m_task_t *tasks = xbt_new0(m_task_t,communicator_size-1);
+ for (i = 1; i < communicator_size; i++) {
+ sprintf(mailbox, "%s_p%d_p0", allreduce_identifier, i);
+ comms[i-1] = MSG_task_irecv(&(tasks[i-1]),mailbox);
+ }
+ MSG_comm_waitall(comms,communicator_size-1,-1);
+ for (i = 1; i < communicator_size; i++) {
+ MSG_task_destroy(tasks[i-1]);
+ MSG_comm_destroy(comms[i-1]);
+ }
+ free(tasks);
+
+ comp_task = MSG_task_create("allReduce_comp", comp_size, 0, NULL);
+ DEBUG1("%s: computing 'reduce_comp'", allreduce_identifier);
+ MSG_task_execute(comp_task);
+ MSG_task_destroy(comp_task);
+ DEBUG1("%s: computed", allreduce_identifier);
+
+ for (i = 1; i < communicator_size; i++) {
+ sprintf(mailbox, "%s_p0_p%d", allreduce_identifier, i);
+ comms[i-1] =
+ MSG_task_isend(MSG_task_create(mailbox,0,comm_size,NULL),
+ mailbox);
+ }
+ MSG_comm_waitall(comms,communicator_size-1,-1);
+ for (i = 1; i < communicator_size; i++)
+ MSG_comm_destroy(comms[i-1]);
+ free(comms);
+
+ DEBUG2("%s: all messages sent by %s have been received",
+ allreduce_identifier, process_name);
+
+ } else {
+ DEBUG2("%s: %s sends", allreduce_identifier, process_name);
+ sprintf(mailbox, "%s_%s_p0", allreduce_identifier, process_name);
+ DEBUG1("put on %s", mailbox);
+ MSG_task_send(MSG_task_create(allreduce_identifier, 0, comm_size, NULL),
+ mailbox);
+
+ sprintf(mailbox, "%s_p0_%s", allreduce_identifier, process_name);
+ MSG_task_receive(&task, mailbox);
+ MSG_task_destroy(task);
+ DEBUG2("%s: %s has received", allreduce_identifier, process_name);
+ }
+
+ VERB2("%s %f", xbt_str_join(action, " "), MSG_get_clock() - clock);
+ free(allreduce_identifier);
+}
+
+static void action_comm_size(xbt_dynar_t action)
+{
+ char *name = NULL;
+ char *size = xbt_dynar_get_as(action, 2, char *);
+ double clock = MSG_get_clock();
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ name = xbt_str_join(action, " ");
+ communicator_size = parse_double(size);
+ VERB2("%s %f", name, MSG_get_clock() - clock);
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ free(name);
}
-static void compute(xbt_dynar_t action)
+static void action_compute(xbt_dynar_t action)
{
- char *name = xbt_str_join(action, " ");
+ char *name = NULL;
char *amout = xbt_dynar_get_as(action, 2, char *);
m_task_t task = MSG_task_create(name, parse_double(amout), 0, NULL);
- INFO1("computing: %s", name);
+ double clock = MSG_get_clock();
+
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ name = xbt_str_join(action, " ");
+ DEBUG1("Entering %s", name);
MSG_task_execute(task);
MSG_task_destroy(task);
- INFO1("computed: %s", name);
- free(name);
+ VERB2("%s %f", name, MSG_get_clock() - clock);
+ if (XBT_LOG_ISENABLED(actions, xbt_log_priority_verbose))
+ free(name);
+}
+
+static void action_init(xbt_dynar_t action)
+{
+#ifdef HAVE_TRACING
+ TRACE_smpi_init(get_rank(MSG_process_get_name(MSG_process_self())));
+#endif
+ DEBUG0("Initialize the counters");
+ process_globals_t globals = (process_globals_t) calloc(1, sizeof(s_process_globals_t));
+ globals->isends = xbt_dynar_new(sizeof(msg_comm_t),NULL);
+ MSG_process_set_data(MSG_process_self(),globals);
+
+}
+
+static void action_finalize(xbt_dynar_t action)
+{
+#ifdef HAVE_TRACING
+ TRACE_smpi_finalize(get_rank(MSG_process_get_name(MSG_process_self())));
+#endif
+ process_globals_t counters = (process_globals_t) MSG_process_get_data(MSG_process_self());
+ if (counters)
+ free(counters);
}
/** Main function */
/* Check the given arguments */
MSG_global_init(&argc, argv);
- if (argc < 4) {
- printf("Usage: %s platform_file deployment_file action_files\n", argv[0]);
- printf("example: %s msg_platform.xml msg_deployment.xml actions\n",
+ if (argc < 3) {
+ printf("Usage: %s platform_file deployment_file [action_files]\n",
argv[0]);
+ printf
+ ("example: %s msg_platform.xml msg_deployment.xml actions # if all actions are in the same file\n",
+ argv[0]);
+ printf
+ ("example: %s msg_platform.xml msg_deployment.xml # if actions are in separate files, specified in deployment\n",
+ argv[0]);
exit(1);
}
/* Simulation setting */
- MSG_set_channel_number(MAX_CHANNEL);
MSG_create_environment(argv[1]);
/* No need to register functions as in classical MSG programs: the actions get started anyway */
MSG_launch_application(argv[2]);
/* Action registration */
- MSG_action_register("send", send);
- MSG_action_register("recv", recv);
- MSG_action_register("Irecv", Irecv);
- MSG_action_register("wait", wait);
- MSG_action_register("sleep", sleep);
- MSG_action_register("compute", compute);
+ MSG_action_register("init", action_init);
+ MSG_action_register("finalize", action_finalize);
+ MSG_action_register("comm_size",action_comm_size);
+ MSG_action_register("send", action_send);
+ MSG_action_register("Isend", action_Isend);
+ MSG_action_register("recv", action_recv);
+ MSG_action_register("Irecv", action_Irecv);
+ MSG_action_register("wait", action_wait);
+ MSG_action_register("barrier", action_barrier);
+ MSG_action_register("bcast", action_bcast);
+ MSG_action_register("reduce", action_reduce);
+ MSG_action_register("allReduce",action_allReduce);
+ MSG_action_register("sleep", action_sleep);
+ MSG_action_register("compute", action_compute);
+
/* Actually do the simulation using MSG_action_trace_run */
- res = MSG_action_trace_run(argv[3]);
+ res = MSG_action_trace_run(argv[3]); // it's ok to pass a NULL argument here
INFO1("Simulation time %g", MSG_get_clock());
MSG_clean();
