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[xbt] Documentation and cleanup
[simgrid.git]
/
src
/
mc
/
ModelChecker.hpp
diff --git
a/src/mc/ModelChecker.hpp
b/src/mc/ModelChecker.hpp
index
a90e1b4
..
0e7ed9d
100644
(file)
--- a/
src/mc/ModelChecker.hpp
+++ b/
src/mc/ModelChecker.hpp
@@
-10,10
+10,12
@@
#include <sys/types.h>
#include <poll.h>
#include <sys/types.h>
#include <poll.h>
+
#include <memory>
#include <memory>
+#include <set>
+#include <string>
#include <simgrid_config.h>
#include <simgrid_config.h>
-#include <xbt/dict.h>
#include <xbt/base.h>
#include <sys/types.h>
#include <xbt/base.h>
#include <sys/types.h>
@@
-21,6
+23,7
@@
#include "src/mc/Process.hpp"
#include "src/mc/PageStore.hpp"
#include "src/mc/mc_protocol.h"
#include "src/mc/Process.hpp"
#include "src/mc/PageStore.hpp"
#include "src/mc/mc_protocol.h"
+#include "src/mc/Transition.hpp"
namespace simgrid {
namespace mc {
namespace simgrid {
namespace mc {
@@
-28,22
+31,21
@@
namespace mc {
/** State of the model-checker (global variables for the model checker)
*/
class ModelChecker {
/** State of the model-checker (global variables for the model checker)
*/
class ModelChecker {
- pid_t pid_;
- int socket_;
struct pollfd fds_[2];
/** String pool for host names */
struct pollfd fds_[2];
/** String pool for host names */
- // TODO, use std::
unordered_set with heterogeneous comparison lookup (C++14)
-
xbt_dict_t /* <hostname, NULL> */
hostnames_;
+ // TODO, use std::
set with heterogeneous comparison lookup (C++14)?
+
std::set<std::string>
hostnames_;
// This is the parent snapshot of the current state:
PageStore page_store_;
std::unique_ptr<Process> process_;
// This is the parent snapshot of the current state:
PageStore page_store_;
std::unique_ptr<Process> process_;
+ Checker* checker_ = nullptr;
public:
public:
-
mc_snapshot_t
parent_snapshot_;
+
std::shared_ptr<simgrid::mc::Snapshot>
parent_snapshot_;
public:
ModelChecker(ModelChecker const&) = delete;
ModelChecker& operator=(ModelChecker const&) = delete;
public:
ModelChecker(ModelChecker const&) = delete;
ModelChecker& operator=(ModelChecker const&) = delete;
- ModelChecker(
pid_t pid, int socket
);
+ ModelChecker(
std::unique_ptr<Process> process
);
~ModelChecker();
Process& process()
~ModelChecker();
Process& process()
@@
-54,25
+56,34
@@
public:
{
return page_store_;
}
{
return page_store_;
}
- const char* get_host_name(const char* name);
- bool is_important_snapshot(Snapshot const& snapshot) const
+ std::string const& get_host_name(const char* hostname)
+ {
+ return *this->hostnames_.insert(hostname).first;
+ }
+ std::string const& get_host_name(std::string const& hostname)
{
{
- return
&snapshot == this->parent_snapshot_
;
+ return
*this->hostnames_.insert(hostname).first
;
}
void start();
}
void start();
- void init_process();
void shutdown();
void resume(simgrid::mc::Process& process);
void loop();
bool handle_events();
void wait_client(simgrid::mc::Process& process);
void shutdown();
void resume(simgrid::mc::Process& process);
void loop();
bool handle_events();
void wait_client(simgrid::mc::Process& process);
- void
simcall_handle(simgrid::mc::Process& process, unsigned long pid, int value
);
+ void
handle_simcall(Transition const& transition
);
void wait_for_requests()
{
mc_model_checker->wait_client(mc_model_checker->process());
}
void wait_for_requests()
{
mc_model_checker->wait_client(mc_model_checker->process());
}
+ void exit(int status);
+
+ bool checkDeadlock();
+
+ Checker* getChecker() const { return checker_; }
+ void setChecker(Checker* checker) { checker_ = checker; }
+
private:
void setup_ignore();
bool handle_message(char* buffer, ssize_t size);
private:
void setup_ignore();
bool handle_message(char* buffer, ssize_t size);
@@
-80,6
+91,9
@@
private:
void handle_waitpid();
void on_signal(const struct signalfd_siginfo* info);
void handle_waitpid();
void on_signal(const struct signalfd_siginfo* info);
+public:
+ unsigned long visited_states = 0;
+ unsigned long executed_transitions = 0;
};
}
};
}