X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ec1ff601331bbc2a69a3d7501f468e2238be2a5e..cf0c8ba3032a60779b8b6a538837ca6f841f5656:/src/mc/mc_record.cpp

diff --git a/src/mc/mc_record.cpp b/src/mc/mc_record.cpp
index f5d3f2b333..c56f726389 100644
--- a/src/mc/mc_record.cpp
+++ b/src/mc/mc_record.cpp
@@ -1,76 +1,50 @@
-/* Copyright (c) 2014-2015. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2014-2022. 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 <cstring>
-#include <cstdio>
-#include <cstdlib>
-
-#include <stdexcept>
-#include <sstream>
-#include <string>
-
-#include <xbt/log.h>
-#include <xbt/sysdep.h>
-
-#include "simgrid/simix.h"
-
-#include "src/simix/smx_private.h"
-#include "src/simix/smx_process_private.h"
-
-#include "src/mc/mc_replay.h"
-#include "src/mc/mc_record.h"
-#include "src/mc/mc_base.h"
+#include "src/mc/mc_record.hpp"
+#include "src/kernel/activity/CommImpl.hpp"
+#include "src/kernel/context/Context.hpp"
 #include "src/mc/Transition.hpp"
+#include "src/mc/mc_base.hpp"
+#include "src/mc/mc_replay.hpp"
 
-#if HAVE_MC
-#include "src/mc/mc_request.h"
-#include "src/mc/mc_private.h"
-#include "src/mc/mc_state.h"
-#include "src/mc/mc_smx.h"
-#include "src/mc/Checker.hpp"
+#if SIMGRID_HAVE_MC
+#include "src/mc/checker/Checker.hpp"
+#include "src/mc/mc_private.hpp"
+#include "src/mc/mc_state.hpp"
 #endif
 
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_record, mc,
-  " Logging specific to MC record/replay facility");
-
-extern "C" {
-char* MC_record_path = nullptr;
-}
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_record, mc, "Logging specific to MC record/replay facility");
 
 namespace simgrid {
 namespace mc {
 
 void replay(RecordTrace const& trace)
 {
-  simgrid::mc::wait_for_requests();
+  simgrid::mc::execute_actors();
 
   for (simgrid::mc::Transition const& transition : trace) {
-    XBT_DEBUG("Executing %i$%i", transition.pid, transition.argument);
+    XBT_DEBUG("Executing %ld$%i", transition.aid_, transition.times_considered_);
 
     // Choose a request:
-    smx_process_t process = SIMIX_process_from_PID(transition.pid);
-    if (!process)
-      xbt_die("Unexpected process.");
-    smx_simcall_t simcall = &(process->simcall);
-    if(!simcall || simcall->call == SIMCALL_NONE)
-      xbt_die("No simcall for this process.");
-    if (!simgrid::mc::request_is_visible(simcall)
-        || !simgrid::mc::request_is_enabled(simcall))
-      xbt_die("Unexpected simcall.");
+    kernel::actor::ActorImpl* actor = kernel::actor::ActorImpl::by_pid(transition.aid_);
+    xbt_assert(actor != nullptr, "Unexpected actor (id:%ld).", transition.aid_);
+    const s_smx_simcall* simcall = &(actor->simcall_);
+    xbt_assert(simcall->call_ != simix::Simcall::NONE, "No simcall for process %ld.", transition.aid_);
+    xbt_assert(simgrid::mc::request_is_visible(simcall) && simgrid::mc::actor_is_enabled(actor), "Unexpected simcall.");
 
     // Execute the request:
-    SIMIX_simcall_handle(simcall, transition.argument);
-    simgrid::mc::wait_for_requests();
+    simcall->issuer_->simcall_handle(transition.times_considered_);
+    simgrid::mc::execute_actors();
   }
 }
 
-void replay(const char* path_string)
+void replay(const std::string& path_string)
 {
-  simgrid::mc::processes_time.resize(simix_process_maxpid);
-  simgrid::mc::RecordTrace trace = simgrid::mc::parseRecordTrace(path_string);
+  simgrid::mc::processes_time.resize(simgrid::kernel::actor::get_maxpid());
+  simgrid::mc::RecordTrace trace = simgrid::mc::parseRecordTrace(path_string.c_str());
   simgrid::mc::replay(trace);
   simgrid::mc::processes_time.clear();
 }
@@ -80,15 +54,15 @@ RecordTrace parseRecordTrace(const char* data)
   RecordTrace res;
   XBT_INFO("path=%s", data);
   if (data == nullptr || data[0] == '\0')
-    throw std::runtime_error("Could not parse record path");
+    throw std::invalid_argument("Could not parse record path");
 
   const char* current = data;
   while (*current) {
-
     simgrid::mc::Transition item;
-    int count = sscanf(current, "%u/%u", &item.pid, &item.argument);
+    int count = sscanf(current, "%ld/%d", &item.aid_, &item.times_considered_);
+
     if(count != 2 && count != 1)
-      throw std::runtime_error("Could not parse record path");
+      throw std::invalid_argument("Could not parse record path");
     res.push_back(item);
 
     // Find next chunk:
@@ -102,7 +76,7 @@ RecordTrace parseRecordTrace(const char* data)
   return res;
 }
 
-#if HAVE_MC
+#if SIMGRID_HAVE_MC
 
 std::string traceToString(simgrid::mc::RecordTrace const& trace)
 {
@@ -110,19 +84,17 @@ std::string traceToString(simgrid::mc::RecordTrace const& trace)
   for (auto i = trace.begin(); i != trace.end(); ++i) {
     if (i != trace.begin())
       stream << ';';
-    stream << i->pid;
-    if (i->argument)
-      stream << '/' << i->argument;
+    stream << i->aid_;
+    if (i->times_considered_)
+      stream << '/' << i->times_considered_;
   }
   return stream.str();
 }
 
 void dumpRecordPath()
 {
-  if (MC_record_is_active()) {
-    RecordTrace trace = mc_model_checker->getChecker()->getRecordTrace();
-    XBT_INFO("Path = %s", traceToString(trace).c_str());
-  }
+  RecordTrace trace = mc_model_checker->getChecker()->get_record_trace();
+  XBT_INFO("Path = %s", traceToString(trace).c_str());
 }
 
 #endif