#if HAVE_PRIVATIZATION
// FIXME, cross-process support (mmap across process when necessary)
- simgrid::smpi::Process* process = smpi_process_remote(dest);
+ simgrid::smpi::Process* process = smpi_process_remote(simgrid::s4u::Actor::byPid(dest+1));
int current = process->privatized_region()->file_descriptor;
XBT_DEBUG("Switching data frame to the one of process %d", dest);
void* tmp =
return buffer_path.compare(0, std::string::npos, file, buffer_path.length()) == 0;
}
-// TODO: cheinrich: The behavior changed; this now only makes a backup of the
-// data segment. I think the function should be renamed.
+/**
+ * @brief Makes a backup of the segment in memory that stores the global variables of a process.
+ * This backup is then used to initialize the global variables for every single
+ * process that is added, regardless of the progress of the simulation.
+ */
void smpi_backup_global_memory_segment()
{
#if HAVE_PRIVATIZATION