X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1a2f031cc377418f3716415ba669434bfd3a5df4..db76b8c2bb3acf20452613ccac46a9bee673f1b6:/src/simix/smx_global.c diff --git a/src/simix/smx_global.c b/src/simix/smx_global.c index 26e0c5e11d..1d958a53bf 100644 --- a/src/simix/smx_global.c +++ b/src/simix/smx_global.c @@ -1,7 +1,5 @@ -/* $Id$ */ - -/* Copyright (c) 2007 Arnaud Legrand, Bruno Donassolo. - All rights reserved. */ +/* Copyright (c) 2007, 2008, 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. */ @@ -62,11 +60,11 @@ void SIMIX_global_init(int *argc, char **argv) simix_global->host = xbt_dict_new(); simix_global->process_to_run = - xbt_swag_new(xbt_swag_offset(proc, synchro_hookup)); + xbt_swag_new(xbt_swag_offset(proc, synchro_hookup)); simix_global->process_list = - xbt_swag_new(xbt_swag_offset(proc, process_hookup)); + xbt_swag_new(xbt_swag_offset(proc, process_hookup)); simix_global->process_to_destroy = - xbt_swag_new(xbt_swag_offset(proc, destroy_hookup)); + xbt_swag_new(xbt_swag_offset(proc, destroy_hookup)); simix_global->current_process = NULL; simix_global->maestro_process = NULL; @@ -76,6 +74,11 @@ void SIMIX_global_init(int *argc, char **argv) simix_global->kill_process_function = NULL; simix_global->cleanup_process_function = SIMIX_process_cleanup; + simix_global->msg_sizes = xbt_dict_new(); +#ifdef HAVE_LATENCY_BOUND_TRACKING + simix_global->latency_limited_dict = xbt_dict_new(); +#endif + SIMIX_context_mod_init(); SIMIX_create_maestro_process(); @@ -98,47 +101,71 @@ void SIMIX_display_process_status(void) smx_action_t act; int nbprocess = xbt_swag_size(simix_global->process_list); - INFO1("%d processes are still running, waiting for something.", nbprocess); + INFO1("%d processes are still running, waiting for something.", + nbprocess); /* List the process and their state */ INFO0 - ("Legend of the following listing: \" on : .\""); + ("Legend of the following listing: \" on : .\""); xbt_swag_foreach(process, simix_global->process_list) { char *who, *who2; - asprintf(&who, "%s on %s: %s", - process->name, - process->smx_host->name, - (process->blocked) ? "[BLOCKED] " - : ((process->suspended) ? "[SUSPENDED] " : "")); + who = bprintf("%s on %s: %s", + process->name, + process->smx_host->name, + (process->blocked) ? "[BLOCKED] " + : ((process->suspended) ? "[SUSPENDED] " : "")); if (process->mutex) { who2 = - bprintf("%s Blocked on mutex %p", who, - (XBT_LOG_ISENABLED(simix_kernel, xbt_log_priority_verbose)) ? - process->mutex : (void *) 0xdead); + bprintf("%s Blocked on mutex %p", who, + (XBT_LOG_ISENABLED + (simix_kernel, + xbt_log_priority_verbose)) ? process->mutex : (void *) + 0xdead); free(who); who = who2; } else if (process->cond) { who2 = - bprintf - ("%s Blocked on condition %p; Waiting for the following actions:", - who, - (XBT_LOG_ISENABLED(simix_kernel, xbt_log_priority_verbose)) ? - process->cond : (void *) 0xdead); + bprintf + ("%s Blocked on condition %p; Waiting for the following actions:", + who, + (XBT_LOG_ISENABLED(simix_kernel, xbt_log_priority_verbose)) ? + process->cond : (void *) 0xdead); free(who); who = who2; xbt_fifo_foreach(process->cond->actions, item, act, smx_action_t) { who2 = - bprintf("%s '%s'(%p)", who, act->name, - (XBT_LOG_ISENABLED(simix_kernel, xbt_log_priority_verbose)) - ? act : (void *) 0xdead); + bprintf("%s '%s'(%p)", who, act->name, + (XBT_LOG_ISENABLED + (simix_kernel, xbt_log_priority_verbose)) + ? act : (void *) 0xdead); + free(who); + who = who2; + } + } else if (process->sem) { + who2 = + bprintf + ("%s Blocked on semaphore %p; Waiting for the following actions:", + who, + (XBT_LOG_ISENABLED(simix_kernel, xbt_log_priority_verbose)) ? + process->sem : (void *) 0xdead); + free(who); + who = who2; + xbt_fifo_foreach(process->sem->actions, item, act, smx_action_t) { + who2 = + bprintf("%s '%s'(%p)", who, act->name, + (XBT_LOG_ISENABLED + (simix_kernel, xbt_log_priority_verbose)) + ? act : (void *) 0xdead); free(who); who = who2; } + } else { who2 = - bprintf - ("%s Blocked in an unknown status (please report this bug)", who); + bprintf + ("%s Blocked in an unknown status (please report this bug)", + who); free(who); who = who2; } @@ -240,6 +267,11 @@ void SIMIX_clean(void) xbt_dict_free(&(simix_global->registered_functions)); xbt_dict_free(&(simix_global->host)); + xbt_dict_free(&(simix_global->msg_sizes)); +#ifdef HAVE_LATENCY_BOUND_TRACKING + xbt_dict_free(&(simix_global->latency_limited_dict)); +#endif + /* Let's free maestro now */ SIMIX_context_free(simix_global->maestro_process->context); xbt_free(simix_global->maestro_process->exception); @@ -267,7 +299,7 @@ void SIMIX_clean(void) * * \return Return the clock. */ -double SIMIX_get_clock(void) +XBT_INLINE double SIMIX_get_clock(void) { return surf_get_clock(); } @@ -277,7 +309,7 @@ double SIMIX_get_clock(void) * * Must be called before the first call to SIMIX_solve() */ -void SIMIX_init(void) +XBT_INLINE void SIMIX_init(void) { surf_presolve(); } @@ -300,7 +332,8 @@ double SIMIX_solve(xbt_fifo_t actions_done, xbt_fifo_t actions_failed) int actions_on_system = 0; SIMIX_process_empty_trash(); - if (xbt_swag_size(simix_global->process_to_run) && (elapsed_time > 0)) { + if (XBT_LOG_ISENABLED(simix_kernel, xbt_log_priority_debug) && + xbt_swag_size(simix_global->process_to_run) && (elapsed_time > 0)) { DEBUG0("**************************************************"); } @@ -352,22 +385,24 @@ double SIMIX_solve(xbt_fifo_t actions_done, xbt_fifo_t actions_failed) xbt_free(args); continue; } + if (args->kill_time > SIMIX_get_clock()) { surf_timer_model->extension.timer.set(args->kill_time, (void *) &SIMIX_process_kill, (void *) process); } xbt_free(args); - } - if (fun == simix_global->create_process_function) { + } else if (fun == simix_global->create_process_function) { smx_process_arg_t args = arg; DEBUG2("Launching %s on %s", args->name, args->hostname); process = - (*simix_global->create_process_function) (args->name, args->code, - args->data, - args->hostname, - args->argc, args->argv, - args->properties); + (*simix_global->create_process_function) (args->name, + args->code, + args->data, + args->hostname, + args->argc, + args->argv, + args->properties); /* verify if process has been created */ if (!process) { xbt_free(args); @@ -385,15 +420,15 @@ double SIMIX_solve(xbt_fifo_t actions_done, xbt_fifo_t actions_failed) (void *) process); } xbt_free(args); - } - if (fun == SIMIX_process_kill) { + } else if (fun == SIMIX_process_kill) { process = arg; DEBUG2("Killing %s on %s", process->name, process->smx_host->name); SIMIX_process_kill(process); - } - if (fun == simix_global->kill_process_function) { + } else if (fun == simix_global->kill_process_function) { process = arg; (*simix_global->kill_process_function) (process); + } else { + THROW_IMPOSSIBLE; } } @@ -415,11 +450,7 @@ double SIMIX_solve(xbt_fifo_t actions_done, xbt_fifo_t actions_failed) while ((action = xbt_swag_extract(model->states.done_action_set))) { smx_action = action->data; if (smx_action) { - /* Copy the transfered data of the completed communication actions */ - /* FIXME: find a better way to determine if its a comm action */ - if(smx_action->data != NULL) - SIMIX_network_copy_data((smx_comm_t)smx_action->data); - SIMIX_action_signal_all(smx_action); + SIMIX_action_signal_all(smx_action); } } } @@ -454,12 +485,12 @@ double SIMIX_solve(xbt_fifo_t actions_done, xbt_fifo_t actions_failed) * \param arg Parameters of the function * */ -void SIMIX_timer_set(double date, void *function, void *arg) +XBT_INLINE void SIMIX_timer_set(double date, void *function, void *arg) { surf_timer_model->extension.timer.set(date, function, arg); } -int SIMIX_timer_get(void **function, void **arg) +XBT_INLINE int SIMIX_timer_get(void **function, void **arg) { return surf_timer_model->extension.timer.get(function, arg); } @@ -471,7 +502,8 @@ int SIMIX_timer_get(void **function, void **arg) * \param function Create process function * */ -void SIMIX_function_register_process_create(smx_creation_func_t function) +XBT_INLINE void SIMIX_function_register_process_create(smx_creation_func_t + function) { xbt_assert0((simix_global->create_process_function == NULL), "Data already set"); @@ -486,7 +518,8 @@ void SIMIX_function_register_process_create(smx_creation_func_t function) * \param function Kill process function * */ -void SIMIX_function_register_process_kill(void_f_pvoid_t function) +XBT_INLINE void SIMIX_function_register_process_kill(void_f_pvoid_t + function) { xbt_assert0((simix_global->kill_process_function == NULL), "Data already set"); @@ -501,7 +534,8 @@ void SIMIX_function_register_process_kill(void_f_pvoid_t function) * \param function cleanup process function * */ -void SIMIX_function_register_process_cleanup(void_f_pvoid_t function) +XBT_INLINE void SIMIX_function_register_process_cleanup(void_f_pvoid_t + function) { simix_global->cleanup_process_function = function; }