Don't use pass-by-value for large parameters.

[simgrid.git] / src / msg / msg_legacy.cpp

diff --git a/src/msg/msg_legacy.cpp b/src/msg/msg_legacy.cpp
index 43ac177..fd4562c 100644 (file)
--- a/src/msg/msg_legacy.cpp
+++ b/src/msg/msg_legacy.cpp
@@ -1,8 +1,9 @@
-/* Copyright (c) 2004-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2004-2019. 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 "simgrid/Exception.hpp"
 #include "src/msg/msg_private.hpp"
 
 #define MSG_CALL(type, oldname, args)
@@ -10,25 +11,41 @@
 /* ************************** Engine *************************** */
 void MSG_create_environment(const char* filename)
 {
-  sg_engine_load_platform(filename);
+  simgrid_load_platform(filename);
 }
 
 void MSG_launch_application(const char* filename)
 {
-  sg_engine_load_deployment(filename);
+  simgrid_load_deployment(filename);
+}
+msg_error_t MSG_main()
+{
+  simgrid_run();
+  return MSG_OK;
 }
 void MSG_function_register(const char* name, xbt_main_func_t code)
 {
-  sg_engine_register_function(name, code);
+  simgrid_register_function(name, code);
 }
 void MSG_function_register_default(xbt_main_func_t code)
 {
-  sg_engine_register_default(code);
+  simgrid_register_default(code);
 }
 double MSG_get_clock()
 {
-  return sg_engine_get_clock();
+  return simgrid_get_clock();
+}
+
+/* ************************** Mailboxes ************************ */
+void MSG_mailbox_set_async(const char* alias)
+{
+  sg_mailbox_set_receiver(alias);
 }
+int MSG_task_listen(const char* alias)
+{
+  return sg_mailbox_listen(alias);
+}
+
 /* ************************** Actors *************************** */
 int MSG_process_get_PID(sg_actor_t actor)
 {
@@ -108,6 +125,26 @@ void MSG_process_yield()
   sg_actor_yield();
 }
 
+msg_error_t MSG_process_sleep(double duration)
+{
+  try {
+    sg_actor_sleep_for(duration);
+    return MSG_OK;
+  } catch (simgrid::HostFailureException& e) {
+    return MSG_HOST_FAILURE;
+  }
+}
+
+msg_process_t MSG_process_attach(const char* name, void* data, msg_host_t host, xbt_dict_t properties)
+{
+  return sg_actor_attach(name, data, host, properties);
+}
+
+void MSG_process_detach()
+{
+  sg_actor_detach();
+}
+
 /* ************************** NetZones *************************** */
 sg_netzone_t MSG_zone_get_root()
 {
@@ -257,9 +294,9 @@ int MSG_host_is_on(sg_host_t h)
 {
   return sg_host_is_on(h);
 }
-int MSG_host_is_off(sg_host_t h)
+int MSG_host_is_off(sg_host_t h) // deprecated
 {
-  return sg_host_is_off(h);
+  return not sg_host_is_on(h);
 }
 xbt_dict_t MSG_host_get_properties(sg_host_t host)
 {
@@ -281,6 +318,11 @@ sg_host_t MSG_host_self()
 {
   return sg_host_self();
 }
+
+double MSG_host_get_load(sg_host_t host)
+{
+  return sg_host_load(host);
+}
 /* ************************** Virtual Machines *************************** */
 sg_vm_t MSG_vm_create_core(sg_host_t pm, const char* name)
 {
@@ -342,3 +384,47 @@ void MSG_vm_destroy(sg_vm_t vm)
 {
   sg_vm_destroy(vm);
 }
+/********* barriers ************/
+sg_bar_t MSG_barrier_init(unsigned int count)
+{
+  return sg_barrier_init(count);
+}
+
+void MSG_barrier_destroy(sg_bar_t bar)
+{
+  sg_barrier_destroy(bar);
+}
+
+int MSG_barrier_wait(sg_bar_t bar)
+{
+  return sg_barrier_wait(bar);
+}
+
+sg_sem_t MSG_sem_init(int initial_value)
+{
+  return sg_sem_init(initial_value);
+}
+void MSG_sem_acquire(sg_sem_t sem)
+{
+  sg_sem_acquire(sem);
+}
+int MSG_sem_acquire_timeout(sg_sem_t sem, double timeout)
+{
+  return sg_sem_acquire_timeout(sem, timeout);
+}
+void MSG_sem_release(sg_sem_t sem)
+{
+  sg_sem_release(sem);
+}
+int MSG_sem_get_capacity(sg_sem_t sem)
+{
+  return sg_sem_get_capacity(sem);
+}
+void MSG_sem_destroy(sg_sem_t sem)
+{
+  sg_sem_destroy(sem);
+}
+int MSG_sem_would_block(sg_sem_t sem)
+{
+  return sg_sem_would_block(sem);
+}