-/* $Id$ */
-
/* process_sg - GRAS process handling on simulator */
-/* Copyright (c) 2003, 2004 Martin Quinson. All rights reserved. */
+/* Copyright (c) 2004, 2005, 2006, 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. */
#include "gras/Virtu/virtu_sg.h"
#include "gras/Msg/msg_interface.h" /* For some checks at simulation end */
#include "gras/Transport/transport_interface.h" /* For some checks at simulation end */
-
+#if HAVE_LUA
+#include <lua.h>
+#include <lauxlib.h>
+#include <lualib.h>
+#endif
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(gras_virtu_process);
static long int PID = 1;
void gras_process_init()
{
gras_hostdata_t *hd =
- (gras_hostdata_t *) SIMIX_host_get_data(SIMIX_host_self());
+ (gras_hostdata_t *) SIMIX_host_get_data(SIMIX_host_self());
gras_procdata_t *pd = xbt_new0(gras_procdata_t, 1);
gras_trp_procdata_t trp_pd;
trp_pd->msg_selectable_sockets = xbt_queue_new(0, sizeof(gras_socket_t));
- trp_pd->meas_selectable_sockets = xbt_queue_new(0, sizeof(gras_socket_t));
+ trp_pd->meas_selectable_sockets =
+ xbt_queue_new(0, sizeof(gras_socket_t));
VERB2("Creating process '%s' (%d)",
SIMIX_process_get_name(SIMIX_process_self()), gras_os_getpid());
void gras_process_exit()
{
xbt_dynar_t sockets =
- ((gras_trp_procdata_t) gras_libdata_by_name("gras_trp"))->sockets;
+ ((gras_trp_procdata_t) gras_libdata_by_name("gras_trp"))->sockets;
gras_socket_t sock_iter;
unsigned int cursor;
gras_hostdata_t *hd =
- (gras_hostdata_t *) SIMIX_host_get_data(SIMIX_host_self());
+ (gras_hostdata_t *) SIMIX_host_get_data(SIMIX_host_self());
gras_procdata_t *pd =
- (gras_procdata_t *) SIMIX_process_get_data(SIMIX_process_self());
+ (gras_procdata_t *) SIMIX_process_get_data(SIMIX_process_self());
gras_msg_procdata_t msg_pd =
- (gras_msg_procdata_t) gras_libdata_by_name("gras_msg");
+ (gras_msg_procdata_t) gras_libdata_by_name("gras_msg");
gras_trp_procdata_t trp_pd =
- (gras_trp_procdata_t) gras_libdata_by_name("gras_trp");
+ (gras_trp_procdata_t) gras_libdata_by_name("gras_trp");
xbt_queue_free(&trp_pd->msg_selectable_sockets);
if (xbt_dynar_length(msg_pd->msg_queue)) {
unsigned int cpt;
s_gras_msg_t msg;
- WARN2("process %d terminated, but %ld messages are still queued. Message list:",
- gras_os_getpid(),xbt_dynar_length(msg_pd->msg_queue));
- xbt_dynar_foreach(msg_pd->msg_queue,cpt, msg) {
- WARN5(" Message %s (%s) from %s@%s:%d",msg.type->name,e_gras_msg_kind_names[msg.kind],
- gras_socket_peer_proc(msg.expe),gras_socket_peer_name(msg.expe),gras_socket_peer_port(msg.expe));
+ WARN2
+ ("process %d terminated, but %ld messages are still queued. Message list:",
+ gras_os_getpid(), xbt_dynar_length(msg_pd->msg_queue));
+ xbt_dynar_foreach(msg_pd->msg_queue, cpt, msg) {
+ WARN5(" Message %s (%s) from %s@%s:%d", msg.type->name,
+ e_gras_msg_kind_names[msg.kind],
+ gras_socket_peer_proc(msg.expe),
+ gras_socket_peer_name(msg.expe),
+ gras_socket_peer_port(msg.expe));
}
}
gras_procdata_t *gras_procdata_get(void)
{
gras_procdata_t *pd =
- (gras_procdata_t *) SIMIX_process_get_data(SIMIX_process_self());
+ (gras_procdata_t *) SIMIX_process_get_data(SIMIX_process_self());
xbt_assert0(pd, "Run gras_process_init! (ie, gras_init)");
/** @brief retrieve the value of a given process property (or NULL if not defined) */
const char *gras_process_property_value(const char *name)
{
- return
- xbt_dict_get_or_null(SIMIX_process_get_properties(SIMIX_process_self()),
- name);
+ return xbt_dict_get_or_null(
+ SIMIX_process_get_properties(SIMIX_process_self()),
+ name);
}
/** @brief retrieve the process properties dictionnary
{
smx_process_t process = SIMIX_process_self();
/*FIXME: maestro used not have a simix process, now it does so
- SIMIX_process_self will return something different to NULL. This breaks
- the old xbt_log logic that assumed that NULL was equivalent to maestro,
- thus when printing it searches for maestro host name (which doesn't exists)
- and breaks the logging.
- As a hack we check for maestro by looking to the assigned host, if it is
- NULL then we are sure is maestro
- */
- if (process != NULL && SIMIX_host_self())
+ SIMIX_process_self will return something different to NULL. This breaks
+ the old xbt_log logic that assumed that NULL was equivalent to maestro,
+ thus when printing it searches for maestro host name (which doesn't exists)
+ and breaks the logging.
+ As a hack we check for maestro by looking to the assigned host, if it is
+ NULL then we are sure is maestro
+ */
+ if (process != NULL && SIMIX_process_get_host(process))
return SIMIX_process_get_name(process);
return "";
{
gras_procdata_t *data;
smx_process_t process = SIMIX_process_self();
-
- if (process != NULL){
- data = (gras_procdata_t *)SIMIX_process_get_data(process);
- if(data != NULL)
+
+ if (process != NULL) {
+ data = (gras_procdata_t *) SIMIX_process_get_data(process);
+ if (data != NULL)
return data->pid;
}
-
+
return 0;
}
const char *gras_os_host_property_value(const char *name)
{
return
- xbt_dict_get_or_null(SIMIX_host_get_properties
- (SIMIX_process_get_host(SIMIX_process_self())),
- name);
+ xbt_dict_get_or_null(SIMIX_host_get_properties
+ (SIMIX_process_get_host(SIMIX_process_self())),
+ name);
}
/** @brief retrieve the host properties dictionnary
xbt_dict_t gras_os_host_properties(void)
{
return
- SIMIX_host_get_properties(SIMIX_process_get_host(SIMIX_process_self()));
+ SIMIX_host_get_properties(SIMIX_process_get_host
+ (SIMIX_process_self()));
}
/* **************************************************************************
SIMIX_function_register(name, code);
}
-void gras_main()
+void gras_function_register_default(xbt_main_func_t code)
{
- smx_action_t action;
- xbt_fifo_t actions_done = xbt_fifo_new();
- xbt_fifo_t actions_failed = xbt_fifo_new();
+ SIMIX_function_register_default(code);
+}
+void gras_main()
+{
/* Clean IO before the run */
fflush(stdout);
fflush(stderr);
SIMIX_init();
- while (SIMIX_solve(actions_done, actions_failed) != -1.0) {
- while ((action = xbt_fifo_pop(actions_failed))) {
- DEBUG1("** %s failed **", SIMIX_action_get_name(action));
- SIMIX_action_signal_all (action);
- /* action finished, destroy it */
- // SIMIX_action_destroy(action);
- }
+ while (SIMIX_solve(NULL, NULL) != -1.0);
- while ((action = xbt_fifo_pop(actions_done))) {
- DEBUG1("** %s done **", SIMIX_action_get_name(action));
- SIMIX_action_signal_all (action);
- /* action finished, destroy it */
- //SIMIX_action_destroy(action);
- }
- }
- xbt_fifo_free(actions_failed);
- xbt_fifo_free(actions_done);
return;
}
SIMIX_launch_application(file);
}
+void gras_load_environment_script(const char *script_file)
+{
+#ifdef HAVE_LUA
+ lua_State *L = lua_open();
+ luaL_openlibs(L);
+
+ if (luaL_loadfile(L, script_file) || lua_pcall(L, 0, 0, 0)) {
+ printf("error: %s\n", lua_tostring(L, -1));
+ return;
+ }
+#else
+ xbt_die
+ ("Lua is not available!! to call gras_load_environment_script, lua should be available...");
+#endif
+ return;
+}
+
void gras_clean()
{
SIMIX_clean();