add the Storage::read_async and Storage::write_async methods

[simgrid.git] / src / simix / popping.cpp

diff --git a/src/simix/popping.cpp b/src/simix/popping.cpp
index 8e93873..7d94291 100644 (file)
--- a/src/simix/popping.cpp
+++ b/src/simix/popping.cpp
@@ -1,21 +1,9 @@
-/* Copyright (c) 2010-2015. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2010-2018. 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 "smx_private.h"
-#include "xbt/fifo.h"
-#include "xbt/xbt_os_thread.h"
-#if HAVE_MC
-#include "src/mc/mc_private.h"
-#endif
-
-#include "src/simix/SynchroExec.hpp"
-#include "src/simix/SynchroComm.hpp"
-#include "src/simix/SynchroSleep.hpp"
-#include "src/simix/SynchroRaw.hpp"
-#include "src/simix/SynchroIo.hpp"
+#include "smx_private.hpp"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_popping, simix,
                                 "Popping part of SIMIX (transmuting from user request into kernel handlers)");
@@ -24,23 +12,38 @@ 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), (int)simcall->call,
-        simcall->issuer->name.c_str(), simcall->issuer);
+              simcall->issuer->get_cname(), 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; */
+#if 0
+    /* This check should be useless and slows everyone. Reactivate if you see something weird in process scheduling. */
+    if (std::find(begin(simix_global->process_to_run), end(simix_global->process_to_run), simcall->issuer) !=
+        end(simix_global->process_to_run))
+      DIE_IMPOSSIBLE;
+#endif
+    simix_global->process_to_run.push_back(simcall->issuer);
   }
 }
 
-void SIMIX_simcall_exit(smx_synchro_t synchro)
+void SIMIX_simcall_exit(smx_activity_t activity)
 {
-  synchro->post();
+  if (activity != nullptr) // When migrating, the surf activity is disconnected from its simix activity before cancel
+    activity->post();
 }
 
 void SIMIX_run_kernel(std::function<void()> const* code)
 {
   (*code)();
 }
+
+/** Kernel code for run_blocking
+ *
+ * The implementtion looks a lot like SIMIX_run_kernel ^^
+ *
+ * However, this `run_blocking` is blocking so the process will not be woken
+ * up until `SIMIX_simcall_answer(simcall)`` is called by the kernel.
+ * This means that `code` is responsible for doing this.
+ */
+void SIMIX_run_blocking(std::function<void()> const* code)
+{
+  (*code)();
+}