smx_global_t simix_global = NULL;
static xbt_heap_t simix_timers = NULL;
+static void* SIMIX_action_mallocator_new_f(void);
+static void SIMIX_action_mallocator_free_f(void* action);
+static void SIMIX_action_mallocator_reset_f(void* action);
+
+extern void smx_ctx_raw_new_sr(void);
+
/* FIXME: Yeah, I'll do it in a portable maner one day [Mt] */
#include <signal.h>
static void _XBT_CALL inthandler(int ignored)
{
- INFO0("CTRL-C pressed. Displaying status and bailing out");
+ XBT_INFO("CTRL-C pressed. Displaying status and bailing out");
SIMIX_display_process_status();
exit(1);
}
simix_global->maestro_process = NULL;
simix_global->registered_functions = xbt_dict_new();
- simix_global->create_process_function = NULL;
- simix_global->kill_process_function = NULL;
+ simix_global->create_process_function = SIMIX_process_create;
+ simix_global->kill_process_function = SIMIX_process_kill;
simix_global->cleanup_process_function = SIMIX_process_cleanup;
+ simix_global->action_mallocator = xbt_mallocator_new(65536,
+ SIMIX_action_mallocator_new_f, SIMIX_action_mallocator_free_f,
+ SIMIX_action_mallocator_reset_f);
surf_init(argc, argv); /* Initialize SURF structures */
SIMIX_context_mod_init();
if (!simix_timers) {
simix_timers = xbt_heap_new(8, &free);
}
+
+ XBT_DEBUG("ADD SIMIX LEVELS");
+ SIMIX_HOST_LEVEL = xbt_lib_add_level(host_lib,free);
}
/**
*/
void SIMIX_clean(void)
{
+#ifdef TIME_BENCH
+ smx_ctx_raw_new_sr();
+#endif
+
/* Kill everyone (except maestro) */
- SIMIX_process_killall();
+ SIMIX_process_killall(simix_global->maestro_process);
/* Exit the SIMIX network module */
SIMIX_network_exit();
surf_exit();
+ xbt_mallocator_free(simix_global->action_mallocator);
xbt_free(simix_global);
simix_global = NULL;
unsigned int iter;
do {
+ XBT_DEBUG("New Schedule Round; size(queue)=%lu",
+ xbt_dynar_length(simix_global->process_to_run));
+#ifdef TIME_BENCH
+ smx_ctx_raw_new_sr();
+#endif
do {
- DEBUG1("New Schedule Round; size(queue)=%lu",
- xbt_dynar_length(simix_global->process_to_run));
+ XBT_DEBUG("New Sub-Schedule Round; size(queue)=%lu",
+ xbt_dynar_length(simix_global->process_to_run));
SIMIX_context_runall(simix_global->process_to_run);
while ((req = SIMIX_request_pop())) {
- DEBUG1("Handling request %p", req);
+ XBT_DEBUG("Handling request %p", req);
SIMIX_request_pre(req, 0);
}
} while (xbt_dynar_length(simix_global->process_to_run));
if (xbt_swag_size(simix_global->process_list) != 0) {
- WARN0("Oops ! Deadlock or code not perfectly clean.");
+ XBT_WARN("Oops ! Deadlock or code not perfectly clean.");
SIMIX_display_process_status();
xbt_abort();
}
}
/**
- * \brief Registers a function to create a process.
- *
- * This function registers an user function to be called when a new process is created. The user function have to call the SIMIX_create_process function.
- * \param function Create process function
+ * \brief Registers a function to create a process.
*
+ * This function registers a function to be called
+ * when a new process is created. The function has
+ * to call SIMIX_process_create().
+ * \param function create process 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");
-
simix_global->create_process_function = function;
}
/**
- * \brief Registers a function to kill a process.
+ * \brief Registers a function to kill a process.
*
- * This function registers an user function to be called when a new process is killed. The user function have to call the SIMIX_kill_process function.
- * \param function Kill process function
+ * This function registers a function to be called when a
+ * process is killed. The function has to call the SIMIX_process_kill().
*
+ * \param function Kill process function
*/
-XBT_INLINE void SIMIX_function_register_process_kill(void_f_pvoid_t
+XBT_INLINE void SIMIX_function_register_process_kill(void_pfn_smxprocess_t
function)
{
- xbt_assert0((simix_global->kill_process_function == NULL),
- "Data already set");
-
simix_global->kill_process_function = function;
}
/**
- * \brief Registers a function to cleanup a process.
+ * \brief Registers a function to cleanup a process.
*
- * This function registers an user function to be called when a new process ends properly.
- * \param function cleanup process function
+ * This function registers a user function to be called when
+ * a process ends properly.
*
+ * \param function cleanup process function
*/
XBT_INLINE void SIMIX_function_register_process_cleanup(void_pfn_smxprocess_t
function)
smx_process_t process = NULL;
int nbprocess = xbt_swag_size(simix_global->process_list);
- INFO1("%d processes are still running, waiting for something.", nbprocess);
+ XBT_INFO("%d processes are still running, waiting for something.", nbprocess);
/* List the process and their state */
- INFO0
+ XBT_INFO
("Legend of the following listing: \"<process> on <host>: <status>.\"");
xbt_swag_foreach(process, simix_global->process_list) {
action_description = "I/O";
break;
}
- INFO2("Waiting for %s action %p to finish", action_description, process->waiting_action);
+ XBT_INFO("Waiting for %s action %p to finish", action_description, process->waiting_action);
}
}
}
+
+static void* SIMIX_action_mallocator_new_f(void) {
+ smx_action_t action = xbt_new(s_smx_action_t, 1);
+ action->request_list = xbt_fifo_new();
+ return action;
+}
+
+static void SIMIX_action_mallocator_free_f(void* action) {
+ xbt_fifo_free(((smx_action_t) action)->request_list);
+ xbt_free(action);
+}
+
+static void SIMIX_action_mallocator_reset_f(void* action) {
+
+ // we also recycle the request list
+ xbt_fifo_t fifo = ((smx_action_t) action)->request_list;
+ xbt_fifo_reset(fifo);
+ memset(action, 0, sizeof(s_smx_action_t));
+ ((smx_action_t) action)->request_list = fifo;
+}
