/** Test function */
MSG_error_t test_all(const char *platform_file,
const char *application_file)
{
MSG_error_t res = MSG_OK;
{ /* Simulation setting */
MSG_set_channel_number(0);
MSG_create_environment(platform_file);
}
{
//declaring user categories with RGB colors
TRACE_category_with_color ("compute", "1 0 0"); //red
TRACE_category_with_color ("request", "0 1 0"); //green
TRACE_category_with_color ("data", "0 0 1"); //blue
TRACE_category_with_color ("finalize", "0 0 0");//black
}
{ /* Application deployment */
MSG_function_register("master", master);
MSG_function_register("slave", slave);
MSG_launch_application(application_file);
}
res = MSG_main();
XBT_INFO("Simulation time %g", MSG_get_clock());
return res;
}
int main(int argc, char **argv)
{
int i,res;
MSG_init(&argc, argv);
MSG_create_environment(argv[1]);
xbt_dynar_t hosts = MSG_hosts_as_dynar();
MSG_function_register("host", host);
unsigned long nb_hosts = xbt_dynar_length(hosts);
XBT_INFO("Number of host '%lu'",nb_hosts);
for(i = 0 ; i<nb_hosts; i++)
{
char* name_host = bprintf("%d",i);
MSG_process_create( name_host, host, NULL, xbt_dynar_get_as(hosts,i,msg_host_t) );
free(name_host);
}
xbt_dynar_free(&hosts);
res = MSG_main();
XBT_INFO("Simulation time %g", MSG_get_clock());
if (res == MSG_OK)
return 0;
else
return 1;
}
int main(int argc, char **argv)
{
int i;
msg_error_t res = MSG_OK;
MSG_init(&argc, argv);
surf_parse = surf_parse_bypass_platform;
MSG_create_environment(NULL);
MSG_function_register("host", host);
xbt_dynar_t hosts = MSG_hosts_as_dynar();
nb_hosts = xbt_dynar_length(hosts);
XBT_INFO("Number of host '%d'",nb_hosts);
for(i = 0 ; i<nb_hosts; i++)
{
char* name_host = bprintf("%d",i);
MSG_process_create( name_host, host, NULL, xbt_dynar_get_as(hosts,i,msg_host_t) );
free(name_host);
}
xbt_dynar_free(&hosts);
res = MSG_main();
XBT_INFO("Simulation time %g", MSG_get_clock());
if (res == MSG_OK)
return 0;
else
return 1;
}
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
if (argc != 3) {
printf("Usage: %s platform_file deployment_file\n", argv[0]);
printf("example: %s msg_platform.xml msg_deployment.xml\n", argv[0]);
exit(1);
}
const char *platform_file = argv[1];
const char *application_file = argv[2];
MSG_create_environment(platform_file);
MSG_function_register("receiver", receiver);
MSG_function_register("sender", sender);
MSG_launch_application(application_file);
#ifndef DISABLE_THE_MUTEX
mutex = xbt_mutex_init();
#endif
msg_error_t res = MSG_main();
#ifndef DISABLE_THE_MUTEX
xbt_mutex_destroy(mutex); mutex = NULL;
#endif
XBT_INFO("Simulation time %g", MSG_get_clock());
if (res == MSG_OK)
return 0;
else
return 1;
}
/** Main function */
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
if (argc < 3) {
printf("Usage: %s platform_file deployment_file\n", argv[0]);
exit(1);
}
char *platform_file = argv[1];
char *deployment_file = argv[2];
MSG_create_environment(platform_file);
//declaring user variables
TRACE_host_variable_declare("HDD_capacity");
TRACE_host_variable_declare("HDD_utilization");
//register functions and launch deployment
MSG_function_register("master", master);
MSG_function_register("slave", master);
MSG_launch_application(deployment_file);
MSG_main();
//get user declared variables
unsigned int cursor;
char *variable;
xbt_dynar_t host_variables = TRACE_get_host_variables ();
if (host_variables){
XBT_INFO ("Declared host variables:");
xbt_dynar_foreach (host_variables, cursor, variable){
XBT_INFO ("%s", variable);
}
xbt_dynar_free (&host_variables);
}
/**
* Bittorrent example launcher
*/
int main(int argc, char *argv[])
{
xbt_dynar_t host_list;
msg_host_t host;
unsigned i;
MSG_init(&argc, argv);
/* Check the arguments */
if (argc < 3) {
printf("Usage: %s platform_file deployment_file \n", argv[0]);
return -1;
}
const char *platform_file = argv[1];
const char *deployment_file = argv[2];
MSG_create_environment(platform_file);
host_list = MSG_hosts_as_dynar();
xbt_dynar_foreach(host_list, i, host) {
char descr[512];
RngStream stream;
snprintf(descr, sizeof descr, "RngSream<%s>", MSG_host_get_name(host));
stream = RngStream_CreateStream(descr);
MSG_host_set_data(host, stream);
}
/** Main function */
int main(int argc, char *argv[])
{
msg_error_t res;
const char *platform_file;
const char *application_file;
MSG_init(&argc, argv);
if (argc != 3) {
printf("Usage: %s platform_file deployment_file\n", argv[0]);
printf("example: %s msg_platform.xml msg_deployment.xml\n", argv[0]);
exit(1);
}
platform_file = argv[1];
application_file = argv[2];
{ /* Simulation setting */
MSG_create_environment(platform_file);
}
{ /* Application deployment */
MSG_function_register("master", master);
MSG_function_register("slave", slave);
MSG_launch_application(application_file);
}
res = MSG_main();
XBT_INFO("Simulation time %g", MSG_get_clock());
if (res == MSG_OK)
return 0;
else
return 1;
} /* end_of_main */
/** Main function */
int main(int argc, char *argv[])
{
msg_error_t res = MSG_OK;
/* Argument checking */
MSG_init(&argc, argv);
if (argc < 3) {
XBT_CRITICAL("Usage: %s platform_file deployment_file\n", argv[0]);
XBT_CRITICAL("example: %s msg_platform.xml msg_deployment_suspend.xml\n",
argv[0]);
exit(1);
}
/* Simulation setting */
MSG_create_environment(argv[1]);
/* Application deployment */
MSG_function_register("emigrant", emigrant);
MSG_function_register("policeman", policeman);
MSG_launch_application(argv[2]);
/* Run the simulation */
mutex = xbt_mutex_init();
cond = xbt_cond_init();
res = MSG_main();
XBT_INFO("Simulation time %g", MSG_get_clock());
xbt_cond_destroy(cond);
xbt_mutex_destroy(mutex);
if (res == MSG_OK)
return 0;
else
return 1;
} /* end_of_main */
/**
* \brief Main function.
*/
int main(int argc, char *argv[])
{
#ifdef BENCH_THIS_CODE
xbt_os_cputimer_t timer = xbt_os_timer_new();
#endif
MSG_init(&argc, argv);
char **options = &argv[1];
const char* platform_file = options[0];
const char* application_file = options[1];
MSG_create_environment(platform_file);
MSG_function_register("node", node);
MSG_launch_application(application_file);
#ifdef BENCH_THIS_CODE
xbt_os_cputimer_start(timer);
#endif
msg_error_t res = MSG_main();
#ifdef BENCH_THIS_CODE
xbt_os_cputimer_stop(timer);
#endif
XBT_CRITICAL("Simulated time: %g", MSG_get_clock());
if (res == MSG_OK)
return 0;
else
return 1;
}
int main(int argc, char *argv[])
{
msg_error_t res = MSG_OK;
MSG_init(&argc, argv);
MSG_create_environment(argv[1]);
/* Trace categories */
TRACE_category_with_color("host0", "0 0 1");
TRACE_category_with_color("host1", "0 1 0");
TRACE_category_with_color("host2", "0 1 1");
TRACE_category_with_color("host3", "1 0 0");
TRACE_category_with_color("host4", "1 0 1");
TRACE_category_with_color("host5", "0 0 0");
TRACE_category_with_color("host6", "1 1 0");
TRACE_category_with_color("host7", "1 1 1");
TRACE_category_with_color("host8", "0 1 0");
/* Application deployment */
MSG_function_register("broadcaster", broadcaster);
MSG_function_register("peer", peer);
MSG_launch_application(argv[2]);
res = MSG_main();
XBT_INFO("Total simulation time: %e", MSG_get_clock());
return res != MSG_OK;
}
/** Main function */
int main(int argc, char *argv[])
{
root_id = std::this_thread::get_id();
SIMIX_set_maestro(maestro, NULL);
MSG_init(&argc, argv);
if (argc != 2) {
XBT_CRITICAL("Usage: %s platform_file\n", argv[0]);
xbt_die("example: %s msg_platform.xml\n",argv[0]);
}
MSG_create_environment(argv[1]);
/* Become one of the simulated process.
*
* This must be done after the creation of the platform because we are depending attaching to a host.*/
MSG_process_attach("sender", NULL, MSG_host_by_name("Tremblay"), NULL);
ensure_root_tid();
// Execute the sender code:
const char* subargv[3] = { "sender", "Jupiter", NULL };
sender(2, (char**) subargv);
MSG_process_detach(); // Become root thread again
XBT_INFO("Detached");
ensure_root_tid();
return 0;
}
/**
* \brief Creates the platform.
* \param L a Lua state
* \return number of values returned to Lua
*
* - Argument 1 (string): name of the platform file to load
*/
static int create_environment(lua_State* L) {
const char* file = luaL_checkstring(L, 1);
XBT_DEBUG("Loading environment file %s", file);
MSG_create_environment(file);
return 0;
}
int main(int argc, char *argv[])
{
msg_error_t res = MSG_OK;
sg_energy_plugin_init();
MSG_init(&argc, argv);
if (argc != 3) {
XBT_CRITICAL("Usage: %s platform_file deployment_file\n",
argv[0]);
XBT_CRITICAL
("example: %s msg_platform.xml msg_deployment.xml\n",
argv[0]);
exit(1);
}
MSG_create_environment(argv[1]);
/* Application deployment */
MSG_function_register("dvfs_test", dvfs);
MSG_launch_application(argv[2]);
res = MSG_main();
XBT_INFO("Total simulation time: %e", MSG_get_clock());
if (res == MSG_OK)
return 0;
else
return 1;
}
/** Main function */
int main(int argc, char *argv[])
{
msg_error_t res = MSG_OK;
/* Check the given arguments */
MSG_init(&argc, argv);
/* Explicit initialization of the action module is required now*/
MSG_action_init();
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);
}
printf("WARNING: THIS BINARY IS KINDA DEPRECATED\n"
"This example is still relevant if you want to learn about MSG-based trace replay, "
"but if you want to simulate MPI-like traces, you should use the newer version "
"that is in the examples/smpi/replay directory instead.\n");
/* Simulation setting */
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 */
xbt_replay_action_register("init", action_init);
xbt_replay_action_register("finalize", action_finalize);
xbt_replay_action_register("comm_size", action_comm_size);
xbt_replay_action_register("send", action_send);
xbt_replay_action_register("Isend", action_Isend);
xbt_replay_action_register("recv", action_recv);
xbt_replay_action_register("Irecv", action_Irecv);
xbt_replay_action_register("wait", action_wait);
xbt_replay_action_register("barrier", action_barrier);
xbt_replay_action_register("bcast", action_bcast);
xbt_replay_action_register("reduce", action_reduce);
xbt_replay_action_register("allReduce", action_allReduce);
xbt_replay_action_register("sleep", action_sleep);
xbt_replay_action_register("compute", action_compute);
/* Actually do the simulation using MSG_action_trace_run */
res = MSG_action_trace_run(argv[3]); // it's ok to pass a NULL argument here
XBT_INFO("Simulation time %g", MSG_get_clock());
/* Explicit finalization of the action module is required now*/
MSG_action_exit();
if (res == MSG_OK)
return 0;
else
return 1;
} /* end_of_main */
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
xbt_assert(argc > 2, "Usage: %s platform_file deployment_file\n"
"\tExample: %s msg_platform.xml msg_deployment.xml\n", argv[0], argv[0]);
MSG_create_environment(argv[1]);
//declaring user variables
TRACE_host_variable_declare("HDD_capacity");
TRACE_host_variable_declare("HDD_utilization");
//register functions and launch deployment
MSG_function_register("master", trace_fun);
MSG_function_register("worker", trace_fun);
MSG_launch_application(argv[2]);
MSG_main();
//get user declared variables
unsigned int cursor;
char *variable;
xbt_dynar_t host_variables = TRACE_get_host_variables ();
if (host_variables){
XBT_INFO ("Declared host variables:");
xbt_dynar_foreach (host_variables, cursor, variable){
XBT_INFO ("%s", variable);
}
xbt_dynar_free (&host_variables);
}
MSG_error_t run(const char *platform_file,const char *application_file)
{
MSG_error_t res = MSG_OK;
XBT_INFO("running simulation");
/* Simulation setting */
MSG_create_environment(platform_file);
/* Application deployment */
MSG_function_register("service_cordel",service_cordel);
MSG_function_register("service_chor",service_chor);
MSG_function_register("service", service);
MSG_function_register("broker",broker);
MSG_function_register("service_controller",service_controller);
MSG_function_register("broker_controller",broker_controller);
MSG_function_register("service_chor_controller",service_chor_controller);
MSG_function_register("service_cordel_controller",service_cordel_controller);
MSG_launch_application(application_file);
res = MSG_main();
return res;
}/* end_of_test_all */
int main(int argc, char *argv[]) {
msg_error_t res = MSG_OK;
MSG_init(&argc, argv);
/* Explicit initialization of the action module is required now*/
MSG_action_init();
xbt_assert(argc > 3,"Usage: %s platform_file deployment_file [action_files]\n"
"\texample: %s platform.xml deployment.xml actions # if all actions are in the same file\n"
"\texample: %s platform.xml deployment.xml # if actions are in separate files, specified in deployment\n",
argv[0], argv[0], argv[0]);
MSG_create_environment(argv[1]);
MSG_launch_application(argv[2]);
/* Action registration */
xbt_replay_action_register("open", action_open);
xbt_replay_action_register("read", action_read);
xbt_replay_action_register("close", action_close);
if (!opened_files)
opened_files = xbt_dict_new_homogeneous(NULL);
/* Actually do the simulation using MSG_action_trace_run */
res = MSG_action_trace_run(argv[3]); // it's ok to pass a NULL argument here
XBT_INFO("Simulation time %g", MSG_get_clock());
if (opened_files)
xbt_dict_free(&opened_files);
/* Explicit finalization of the action module is required now*/
MSG_action_exit();
return res!=MSG_OK;
}
/**
* @param platform_file The path/name of the platform file.
* @param deploy_file The path/name of the deploy file.
* @param mra_config_file The path/name of the configuration file.
* @param vc_file_name The volunteer computing configuration file.
*/
static msg_error_t run_mra_simulation (const char* platform_file, const char* deploy_file, const char* mra_config_file, const char* vc_file_name)
{
msg_error_t res_mra = MSG_OK;
read_mra_config_file (mra_config_file);
MSG_create_environment (platform_file);
read_bandwidth (platform_file);
init_mra_vc (vc_file_name);
// for tracing purposes..
TRACE_category_with_color ("MRA_MAP", "1 0 0");
TRACE_category_with_color ("MRA_REDUCE", "0 0 1");
MSG_function_register ("master_mra", master_mra);
MSG_function_register ("worker_mra", worker_mra);
MSG_launch_application (deploy_file);
init_mr_mra_config (mra_config_file);
res_mra = MSG_main ();
free_mra_global_mem ();
return res_mra;
}
/** Main function */
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
MSG_function_register("app", &app);
MSG_create_environment(argv[1]);
MSG_launch_application(argv[2]);
return MSG_main();
}
/*
* Register platform for MSG
*/
static int msg_register_platform(lua_State * L)
{
/* Tell Simgrid we don't wanna use its parser */
//surf_parse = console_parse_platform;
surf_parse_reset_callbacks();
MSG_create_environment(NULL);
return 0;
}
/** Main function */
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
MSG_function_register("app", &app);
MSG_create_environment(argv[1]);
MSG_process_create("app", app, NULL, MSG_get_host_by_name("Tremblay"));
return MSG_main();
}
JNIEXPORT void JNICALL Java_org_simgrid_msg_Msg_createEnvironment(JNIEnv * env, jclass cls, jstring jplatformFile)
{
const char *platformFile = env->GetStringUTFChars(jplatformFile, 0);
MSG_create_environment(platformFile);
env->ReleaseStringUTFChars(jplatformFile, platformFile);
}
/**
This function starts and ends simulation workflow.
`main` accepts following arguments:
@--cfg=tracing:yes enables tracing functionality of simgrid
@--cfg=tracing/platform:yes enables platform tracing functionality of simgrid
@--cfg=tracing/filename:<path to trace file> defines path to file simgrid writes to
@--cfg=maxmin/concurrency_limit:100000 maximum number of simultaneously running processes in simulation
@--cfg=storage/max_file_descriptors:220000" maximum number of simultaneously open (and not closed) file descriptors
*/
int main(int argc, char *argv[]){
YAML::Node config = YAML::LoadFile("config.yml");
const std::string model = config["model"].as<std::string>();
const std::string platform = config["platform"].as<std::string>();
const std::string deployment = config["deployment"].as<std::string>();
path_to_output = config["out.txt"].as<std::string>();
jobs_file = config["jobs"].as<std::string>();
input_files_file = config["input"].as<std::string>();
auto t1 = std::chrono::high_resolution_clock::now();
MSG_init(&argc, argv);
MSG_create_environment(platform.c_str());
declare_trace_variables();
sem_requester = MSG_sem_init(1);
MSG_function_register("evil", evil);
MSG_function_register("scheduler", scheduler);
MSG_function_register("tier1", tier1);
MSG_function_register("killer", killer);
MSG_function_register("tracer", tracer);
MSG_function_register("initialize", initialize_file_labels);
MSG_function_register("delete_unpop_file", delete_unpopular_file);
MSG_launch_application(deployment.c_str());
current_model = (char*) model.c_str();
msg_error_t res = MSG_main();
XBT_INFO("Simulation time %f", MSG_get_clock());
fclose(FP);
MSG_sem_destroy(sem_requester);
MSG_sem_destroy(sem_link);
// Clear info of name node
/*std::map<string, FileData*>::iterator file_itr = name_node->begin();
while (file_itr != name_node->end()){
delete (*file_itr).second;
name_node->erase(file_itr);
file_itr++;
}*/
// delete global_queue and name_node
delete GLOBAL_QUEUE;
//delete name_node;
auto t2 = std::chrono::high_resolution_clock::now();
XBT_INFO("Real time of simulation: %ld seconds", std::chrono::duration_cast<std::chrono::seconds>(t2-t1).count());
return res != MSG_OK;
}
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
MSG_create_environment("../msg_platform.xml");
MSG_function_register("coordinator", coordinator);
MSG_function_register("client", client);
MSG_launch_application("deploy_mutex.xml");
MSG_main();
return 0;
}
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
xbt_assert(argc==2);
MSG_create_environment(argv[1]);
MSG_process_create("test", server, NULL, MSG_host_by_name("Tremblay"));
MSG_main();
return 0;
}
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
if (argc < 2) {
printf("Usage: %s platform_file\n", argv[0]);
exit(1);
}
MSG_create_environment(argv[1]);
MSG_main();
return 0;
}
/** Main function */
int main(int argc, char *argv[])
{
msg_error_t res = MSG_OK;
long i;
MSG_init(&argc, argv);
if (argc < 4) {
printf("Usage: %s platform_file number_of_jobs number_of_slaves\n", argv[0]);
printf("example: %s msg_platform.xml 10 5\n", argv[0]);
exit(1);
}
MSG_function_register("master", master);
MSG_function_register("slave", slave);
MSG_create_environment(argv[1]);
number_of_jobs = atol(argv[2]);
number_of_slaves = atol(argv[3]);
xbt_dynar_t host_dynar = MSG_hosts_as_dynar();
long number_max = xbt_dynar_length(host_dynar);
XBT_INFO("Got %ld slaves, %ld tasks to process, and %ld hosts", number_of_slaves, number_of_jobs,number_max);
msg_host_t *host_table = xbt_dynar_to_array(host_dynar);
//xbt_dynar_free(&host_dynar);
MSG_process_create( "master",
master,
NULL,
host_table[my_random(number_max)]
);
for(i = 0 ; i<number_of_slaves; i++)
{
char* name_host = bprintf("slave-%ld",i);
MSG_process_create( name_host,
slave,
NULL,
host_table[my_random(number_max)]
);
free(name_host);
}
xbt_free(host_table);
res = MSG_main();
XBT_INFO("Simulation time %g", MSG_get_clock());
if (res == MSG_OK)
return 0;
else
return 1;
} /* end_of_main */
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
xbt_assert(argc > 1, "Usage: %s platform_file\n\tExample: %s msg_platform.xml\n", argv[0], argv[0]);
MSG_create_environment(argv[1]);
MSG_process_create("simple_func", process_function, NULL, MSG_get_host_by_name("Tremblay"));
MSG_process_create("simple_func", process_function, NULL, MSG_get_host_by_name("Fafard"));
MSG_main();
return 0;
}
int main(int argc, char *argv[]){
MSG_init(&argc, argv);
xbt_assert(argc == 2);
MSG_create_environment(argv[1]);
launch_master(MSG_host_by_name("Fafard"));
int res = MSG_main();
XBT_INFO("Bye (simulation time %g)", MSG_get_clock());
return !(res == MSG_OK);
}
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
MSG_create_environment("platform.xml");
MSG_function_register("server", server);
MSG_function_register("client", client);
MSG_launch_application("deploy_bugged1.xml");
MSG_main();
return 0;
}
