X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/18c57b27dd71ee7839c6a90368c845886a87d638..d6fc96fb24bb0006584d44bee70df5f67b37f5fb:/src/simix/smx_smurf.c

diff --git a/src/simix/smx_smurf.c b/src/simix/smx_smurf.c
index d16d6dfd8a..366897ab11 100644
--- a/src/simix/smx_smurf.c
+++ b/src/simix/smx_smurf.c
@@ -1,6 +1,7 @@
 #include "smx_private.h"
 #include "xbt/fifo.h"
 #include "xbt/xbt_os_thread.h"
+#include "../mc/mc_private.h"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_smurf, simix,
                                 "Logging specific to SIMIX (SMURF)");
@@ -13,16 +14,18 @@ XBT_INLINE smx_simcall_t SIMIX_simcall_mine()
 
 /**
  * \brief Makes the current process do a simcall to the kernel and yields
- * until completion.
+ * until completion. If the current thread is maestro, we don't yield and
+ * execute the simcall directly.
  * \param self the current process
  */
 void SIMIX_simcall_push(smx_process_t self)
 {
   if (self != simix_global->maestro_process) {
     XBT_DEBUG("Yield process '%s' on simcall %s (%d)", self->name,
-        SIMIX_simcall_name(self->simcall.call), self->simcall.call);
+              SIMIX_simcall_name(self->simcall.call), (int)self->simcall.call);
     SIMIX_process_yield(self);
   } else {
+    XBT_DEBUG("I'm the maestro, execute the simcall directly");
     SIMIX_simcall_pre(&self->simcall, 0);
   }
 }
@@ -30,10 +33,15 @@ void SIMIX_simcall_push(smx_process_t self)
 void SIMIX_simcall_answer(smx_simcall_t simcall)
 {
   if (simcall->issuer != simix_global->maestro_process){
-    XBT_DEBUG("Answer simcall %s (%d) issued by %s (%p)", SIMIX_simcall_name(simcall->call), simcall->call,
+    XBT_DEBUG("Answer simcall %s (%d) issued by %s (%p)", SIMIX_simcall_name(simcall->call), (int)simcall->call,
         simcall->issuer->name, simcall->issuer);
     simcall->issuer->simcall.call = SIMCALL_NONE;
+/*    This check should be useless and slows everyone. Reactivate if you see something
+ *    weird in process scheduling.
+ */
+/*    if(!xbt_dynar_member(simix_global->process_to_run, &(simcall->issuer))) */
     xbt_dynar_push_as(simix_global->process_to_run, smx_process_t, simcall->issuer);
+/*    else DIE_IMPOSSIBLE; */
   }
 }
 
@@ -117,6 +125,17 @@ void SIMIX_simcall_pre(smx_simcall_t simcall, int value)
       SIMIX_simcall_answer(simcall);
       break;
 
+    case SIMCALL_COMM_IPROBE:
+      simcall->comm_iprobe.result = SIMIX_comm_iprobe(
+          simcall->issuer,
+          simcall->comm_iprobe.rdv,
+          simcall->comm_iprobe.src,
+          simcall->comm_iprobe.tag,
+          simcall->comm_iprobe.match_fun,
+          simcall->comm_iprobe.data);
+      SIMIX_simcall_answer(simcall);
+      break;
+
     case SIMCALL_COMM_DESTROY:
       SIMIX_comm_destroy(simcall->comm_destroy.comm);
       SIMIX_simcall_answer(simcall);
@@ -179,7 +198,7 @@ void SIMIX_simcall_pre(smx_simcall_t simcall, int value)
       SIMIX_simcall_answer(simcall);
       break;
 
-    case SIMCALL_RDV_GEY_BY_NAME:
+    case SIMCALL_RDV_GET_BY_NAME:
       simcall->rdv_get_by_name.result =
         SIMIX_rdv_get_by_name(simcall->rdv_get_by_name.name);
       SIMIX_simcall_answer(simcall);
@@ -197,120 +216,119 @@ void SIMIX_simcall_pre(smx_simcall_t simcall, int value)
       SIMIX_simcall_answer(simcall);
       break;
 
+    case SIMCALL_RDV_SET_RECV:
+      SIMIX_rdv_set_receiver(simcall->rdv_set_rcv_proc.rdv, simcall->rdv_set_rcv_proc.receiver);
+      SIMIX_simcall_answer(simcall);
+      break;
+
+    case SIMCALL_RDV_GET_RECV:
+      simcall->rdv_get_rcv_proc.result = SIMIX_rdv_get_receiver(simcall->rdv_set_rcv_proc.rdv);
+      SIMIX_simcall_answer(simcall);
+      break;
+
     case SIMCALL_HOST_GET_BY_NAME:
       simcall->host_get_by_name.result =
-        SIMIX_host_get_by_name(simcall->host_get_by_name.name);
+        SIMIX_host_get_by_name(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_GET_NAME:
-      simcall->host_get_name.result =	SIMIX_host_get_name(simcall->host_get_name.host);
+      simcall->host_get_name.result =  SIMIX_host_get_name(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_GET_PROPERTIES:
       simcall->host_get_properties.result =
-        SIMIX_host_get_properties(simcall->host_get_properties.host);
+        SIMIX_host_get_properties(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_GET_SPEED:
       simcall->host_get_speed.result = 
-        SIMIX_host_get_speed(simcall->host_get_speed.host);
+        SIMIX_host_get_speed(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_GET_AVAILABLE_SPEED:
       simcall->host_get_available_speed.result =
-      	SIMIX_host_get_available_speed(simcall->host_get_available_speed.host);
+        SIMIX_host_get_available_speed(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_GET_STATE:
       simcall->host_get_state.result = 
-        SIMIX_host_get_state(simcall->host_get_state.host);
+        SIMIX_host_get_state(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_GET_DATA:
-      simcall->host_get_data.result =	SIMIX_host_get_data(simcall->host_get_data.host);
+      simcall->host_get_data.result =  SIMIX_host_get_data(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_SET_DATA:
-      SIMIX_host_set_data(simcall->host_set_data.host, simcall->host_set_data.data);
+      SIMIX_host_set_data(SIMIX_pack_args(PTR(simcall->host_set_data.host), PTR(simcall->host_set_data.data)));
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_EXECUTE:
-      simcall->host_execute.result = SIMIX_host_execute(
-	  simcall->host_execute.name,
-	  simcall->host_execute.host,
-	  simcall->host_execute.computation_amount,
-	  simcall->host_execute.priority);
+      simcall->host_execute.result = simcall_table[simcall->call](simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_PARALLEL_EXECUTE:
-      simcall->host_parallel_execute.result = SIMIX_host_parallel_execute(
-	  simcall->host_parallel_execute.name,
-	  simcall->host_parallel_execute.host_nb,
-	  simcall->host_parallel_execute.host_list,
-	  simcall->host_parallel_execute.computation_amount,
-	  simcall->host_parallel_execute.communication_amount,
-	  simcall->host_parallel_execute.amount,
-	  simcall->host_parallel_execute.rate);
+      simcall->host_parallel_execute.result = SIMIX_host_parallel_execute(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_EXECUTION_DESTROY:
-      SIMIX_host_execution_destroy(simcall->host_execution_destroy.execution);
+      SIMIX_host_execution_destroy(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_EXECUTION_CANCEL:
-      SIMIX_host_execution_cancel(simcall->host_execution_cancel.execution);
+      SIMIX_host_execution_cancel(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_EXECUTION_GET_REMAINS:
       simcall->host_execution_get_remains.result =
-        SIMIX_host_execution_get_remains(simcall->host_execution_get_remains.execution);
+        SIMIX_host_execution_get_remains(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_EXECUTION_GET_STATE:
       simcall->host_execution_get_state.result =
-      	SIMIX_host_execution_get_state(simcall->host_execution_get_state.execution);
+        SIMIX_host_execution_get_state(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_EXECUTION_SET_PRIORITY:
-      SIMIX_host_execution_set_priority(
-	  simcall->host_execution_set_priority.execution,
-	  simcall->host_execution_set_priority.priority);
+      SIMIX_host_execution_set_priority(simcall->args);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_HOST_EXECUTION_WAIT:
-      SIMIX_pre_host_execution_wait(simcall);
+      SIMIX_pre_host_execution_wait(simcall->args);
       break;
 
     case SIMCALL_PROCESS_CREATE:
       SIMIX_process_create(
           simcall->process_create.process,
-	  simcall->process_create.name,
-	  simcall->process_create.code,
-	  simcall->process_create.data,
-	  simcall->process_create.hostname,
-	  simcall->process_create.argc,
-	  simcall->process_create.argv,
-	  simcall->process_create.properties);
+    simcall->process_create.name,
+    simcall->process_create.code,
+    simcall->process_create.data,
+    simcall->process_create.hostname,
+    simcall->process_create.kill_time,
+    simcall->process_create.argc,
+    simcall->process_create.argv,
+    simcall->process_create.properties,
+    simcall->process_create.auto_restart);
       SIMIX_simcall_answer(simcall);
       break;
 
     case SIMCALL_PROCESS_KILL:
-      SIMIX_process_kill(simcall->process_kill.process);
+      SIMIX_process_kill(simcall->process_kill.process,simcall->issuer);
       SIMIX_simcall_answer(simcall);
       break;
 
@@ -326,8 +344,8 @@ void SIMIX_simcall_pre(smx_simcall_t simcall, int value)
 
     case SIMCALL_PROCESS_CHANGE_HOST:
       SIMIX_pre_process_change_host(
-	  simcall->process_change_host.process,
-	  simcall->process_change_host.dest);
+          simcall->process_change_host.process,
+          simcall->process_change_host.dest);
       SIMIX_simcall_answer(simcall);
       break;
 
@@ -350,11 +368,24 @@ void SIMIX_simcall_pre(smx_simcall_t simcall, int value)
         SIMIX_process_get_data(simcall->process_get_data.process);
       SIMIX_simcall_answer(simcall);
       break;
-
+    case SIMCALL_PROCESS_ON_EXIT:
+      SIMIX_process_on_exit(simcall->process_on_exit.process,
+                            simcall->process_on_exit.fun,
+                            simcall->process_on_exit.data);
+      SIMIX_simcall_answer(simcall);
+    break;
+    case SIMCALL_PROCESS_RESTART:
+      simcall->process_restart.result = SIMIX_process_restart(simcall->process_restart.process, simcall->issuer);
+      SIMIX_simcall_answer(simcall);
+    break;
+    case SIMCALL_PROCESS_AUTO_RESTART_SET:
+      SIMIX_process_auto_restart_set(simcall->process_auto_restart.process,simcall->process_auto_restart.auto_restart);
+      SIMIX_simcall_answer(simcall);
+    break;
     case SIMCALL_PROCESS_SET_DATA:
       SIMIX_process_set_data(
-	  simcall->process_set_data.process,
-	  simcall->process_set_data.data);
+    simcall->process_set_data.process,
+    simcall->process_set_data.data);
       SIMIX_simcall_answer(simcall);
       break;
 
@@ -409,7 +440,7 @@ void SIMIX_simcall_pre(smx_simcall_t simcall, int value)
 
     case SIMCALL_MUTEX_TRYLOCK:
       simcall->mutex_trylock.result =
-	      SIMIX_mutex_trylock(simcall->mutex_trylock.mutex, simcall->issuer);
+        SIMIX_mutex_trylock(simcall->mutex_trylock.mutex, simcall->issuer);
       SIMIX_simcall_answer(simcall);
       break;
 
@@ -463,7 +494,7 @@ void SIMIX_simcall_pre(smx_simcall_t simcall, int value)
 
     case SIMCALL_SEM_WOULD_BLOCK:
       simcall->sem_would_block.result =
-      	SIMIX_sem_would_block(simcall->sem_would_block.sem);
+        SIMIX_sem_would_block(simcall->sem_would_block.sem);
       SIMIX_simcall_answer(simcall);
       break;
 
@@ -485,12 +516,62 @@ void SIMIX_simcall_pre(smx_simcall_t simcall, int value)
       SIMIX_pre_file_read(simcall);
       break;
 
+    case SIMCALL_FILE_WRITE:
+      SIMIX_pre_file_write(simcall);
+      break;
+
+    case SIMCALL_FILE_OPEN:
+      SIMIX_pre_file_open(simcall);
+      break;
+
+    case SIMCALL_FILE_CLOSE:
+      SIMIX_pre_file_close(simcall);
+      break;
+
+    case SIMCALL_FILE_STAT:
+      SIMIX_pre_file_stat(simcall);
+      break;
+
+    case SIMCALL_FILE_UNLINK:
+      SIMIX_pre_file_unlink(simcall);
+      break;
+
+    case SIMCALL_FILE_LS:
+      SIMIX_pre_file_ls(simcall);
+      break;
+
+    case SIMCALL_ASR_GET_PROPERTIES:
+      simcall->asr_get_properties.result =
+        SIMIX_asr_get_properties(simcall->asr_get_properties.name);
+      SIMIX_simcall_answer(simcall);
+      break;
+
+#ifdef HAVE_MC
+    case SIMCALL_MC_SNAPSHOT:
+      simcall->mc_snapshot.s = MC_take_snapshot();
+      SIMIX_simcall_answer(simcall);
+      break;
+
+    case SIMCALL_MC_COMPARE_SNAPSHOTS:
+      simcall->mc_compare_snapshots.result =
+        snapshot_compare(simcall->mc_compare_snapshots.snapshot1, simcall->mc_compare_snapshots.snapshot2, NULL, NULL);
+      SIMIX_simcall_answer(simcall);
+      break;
+#endif /* HAVE_MC */
+
     case SIMCALL_NONE:
       THROWF(arg_error,0,"Asked to do the noop syscall on %s@%s",
           SIMIX_process_get_name(simcall->issuer),
           SIMIX_host_get_name(SIMIX_process_get_host(simcall->issuer))
           );
       break;
+
+    /* ****************************************************************************************** */
+    /* TUTORIAL: New API                                                                        */
+    /* ****************************************************************************************** */
+    case SIMCALL_NEW_API_INIT:
+      SIMIX_pre_new_api_fct(simcall);
+      break;
   }
 }
 
@@ -518,5 +599,83 @@ void SIMIX_simcall_post(smx_action_t action)
     case SIMIX_ACTION_IO:
       SIMIX_post_io(action);
       break;
+
+    /* ****************************************************************************************** */
+    /* TUTORIAL: New API                                                                        */
+    /* ****************************************************************************************** */
+    case SIMIX_ACTION_NEW_API:
+      SIMIX_post_new_api(action);
+      break;
+  }
+}
+
+/* New Simcal interface */
+
+/* FIXME: add types for every simcall */
+const char *simcall_types[NUM_SIMCALLS] = { [SIMCALL_HOST_EXECUTE] = "%s%p%f%f%p" };
+
+simcall_handler_t simcall_table[NUM_SIMCALLS] = {
+#undef SIMCALL_ENUM_ELEMENT
+#define SIMCALL_ENUM_ELEMENT(x,y) &y /* generate strings from the enumeration values */
+SIMCALL_LIST
+#undef SIMCALL_ENUM_ELEMENT
+};
+
+
+void SIMIX_simcall_typecheck(const char *fmt, ...)
+{
+  return;
+}
+
+void __SIMIX_simcall(e_smx_simcall_t simcall_id, u_smx_scalar_t *args)
+{
+  smx_process_t self = SIMIX_process_self();
+  self->simcall.call = simcall_id;
+  self->simcall.args = args;
+
+  if (self != simix_global->maestro_process) {
+    XBT_DEBUG("Yield process '%s' on simcall %s (%d)", self->name,
+              SIMIX_simcall_name(self->simcall.call), (int)self->simcall.call);
+
+    SIMIX_process_yield(self);
+  } else {
+
+    SIMIX_simcall_pre(&self->simcall, 0);
+  }
+}
+
+/* New Simcal interface */
+
+/* FIXME: add types for every simcall */
+const char *simcall_types[NUM_SIMCALLS] = { [SIMCALL_HOST_EXECUTE] = "%s%p%f%f%p", [SIMCALL_HOST_EXECUTION_WAIT] = "%p%p" };
+
+
+simcall_handler_t simcall_table[NUM_SIMCALLS] = {
+#undef SIMCALL_ENUM_ELEMENT
+#define SIMCALL_ENUM_ELEMENT(x,y) &y /* generate strings from the enumeration values */
+SIMCALL_LIST
+#undef SIMCALL_ENUM_ELEMENT
+};
+
+
+void SIMIX_simcall_typecheck(const char *fmt, ...)
+{
+  return;
+}
+
+void __SIMIX_simcall(e_smx_simcall_t simcall_id, u_smx_scalar_t *args)
+{
+  smx_process_t self = SIMIX_process_self();
+  self->simcall.call = simcall_id;
+  self->simcall.args = args;
+
+  if (self != simix_global->maestro_process) {
+    XBT_DEBUG("Yield process '%s' on simcall %s (%d)", self->name,
+              SIMIX_simcall_name(self->simcall.call), (int)self->simcall.call);
+
+    SIMIX_process_yield(self);
+  } else {
+
+    SIMIX_simcall_pre(&self->simcall, 0);
   }
 }