-/* Copyright (c) 2015-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2015-2020. 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. */
using simgrid::mc::remote;
-/** HACK, Statically "upcast" a s_smx_actor_t into a ActorInformation
+/** HACK, Statically "upcast" a s_smx_actor_t into an ActorInformation
*
* This gets 'actorInfo' from '&actorInfo->copy'. It upcasts in the
* sense that we could achieve the same thing by having ActorInformation
simgrid::mc::ActorInformation temp;
std::size_t offset = (char*)temp.copy.get_buffer() - (char*)&temp;
- simgrid::mc::ActorInformation* process_info = (simgrid::mc::ActorInformation*)((char*)actor - offset);
+ auto* process_info = reinterpret_cast<simgrid::mc::ActorInformation*>((char*)actor - offset);
return process_info;
}
* @param target Local vector (to be filled with copies of `s_smx_actor_t`)
* @param remote_dynar Address of the process dynar in the remote list
*/
-static void MC_process_refresh_simix_actor_dynar(simgrid::mc::RemoteClient* process,
+static void MC_process_refresh_simix_actor_dynar(const simgrid::mc::RemoteSimulation* process,
std::vector<simgrid::mc::ActorInformation>& target,
simgrid::mc::RemotePtr<s_xbt_dynar_t> remote_dynar)
{
s_xbt_dynar_t dynar;
process->read_bytes(&dynar, sizeof(dynar), remote_dynar);
- smx_actor_t* data = static_cast<smx_actor_t*>(::operator new(dynar.elmsize * dynar.used));
+ auto* data = static_cast<smx_actor_t*>(::operator new(dynar.elmsize * dynar.used));
process->read_bytes(data, dynar.elmsize * dynar.used, simgrid::mc::RemotePtr<void>(dynar.data));
// Load each element of the vector from the MCed process:
for (unsigned int i = 0; i < dynar.used; ++i) {
-
simgrid::mc::ActorInformation info;
+
info.address = simgrid::mc::RemotePtr<simgrid::kernel::actor::ActorImpl>(data[i]);
info.hostname = nullptr;
process->read_bytes(&info.copy, sizeof(info.copy), remote(data[i]));
namespace simgrid {
namespace mc {
-void RemoteClient::refresh_simix()
+void RemoteSimulation::refresh_simix()
{
- if (this->cache_flags_ & RemoteClient::cache_simix_processes)
+ if (this->cache_flags_ & RemoteSimulation::cache_simix_processes)
return;
// TODO, avoid to reload `&simix_global`, `simix_global`, `*simix_global`
MC_process_refresh_simix_actor_dynar(this, this->smx_dead_actors_infos,
remote(simix_global.get_buffer()->dead_actors_vector));
- this->cache_flags_ |= RemoteClient::cache_simix_processes;
+ this->cache_flags_ |= RemoteSimulation::cache_simix_processes;
}
}
auto address = simgrid::mc::remote(req->issuer_);
// Lookup by address:
- for (auto& actor : mc_model_checker->process().actors())
+ for (auto& actor : mc_model_checker->get_remote_simulation().actors())
if (actor.address == address)
return actor.copy.get_buffer();
- for (auto& actor : mc_model_checker->process().dead_actors())
+ for (auto& actor : mc_model_checker->get_remote_simulation().dead_actors())
if (actor.address == address)
return actor.copy.get_buffer();
if (mc_model_checker == nullptr)
return actor->get_host()->get_cname();
- simgrid::mc::RemoteClient* process = &mc_model_checker->process();
+ const simgrid::mc::RemoteSimulation* process = &mc_model_checker->get_remote_simulation();
// Read the simgrid::xbt::string in the MCed process:
simgrid::mc::ActorInformation* info = actor_info_cast(actor);
auto remote_string_address =
remote(reinterpret_cast<const simgrid::xbt::string_data*>(&actor->get_host()->get_name()));
simgrid::xbt::string_data remote_string = process->read(remote_string_address);
- char hostname[remote_string.len];
- process->read_bytes(hostname, remote_string.len + 1, remote(remote_string.data));
- info->hostname = mc_model_checker->get_host_name(hostname).c_str();
+ std::vector<char> hostname(remote_string.len + 1);
+ // no need to read the terminating null byte, and thus hostname[remote_string.len] is guaranteed to be '\0'
+ process->read_bytes(hostname.data(), remote_string.len, remote(remote_string.data));
+ info->hostname = mc_model_checker->get_host_name(hostname.data()).c_str();
return info->hostname;
}
const char* MC_smx_actor_get_name(smx_actor_t actor)
{
- simgrid::mc::RemoteClient* process = &mc_model_checker->process();
if (mc_model_checker == nullptr)
return actor->get_cname();
+ const simgrid::mc::RemoteSimulation* process = &mc_model_checker->get_remote_simulation();
+
simgrid::mc::ActorInformation* info = actor_info_cast(actor);
if (info->name.empty()) {
simgrid::xbt::string_data string_data = simgrid::xbt::string::to_string_data(actor->name_);
{
unsigned long maxpid;
const char* name = "simgrid::kernel::actor::maxpid";
- if (mc_model_checker->process().find_variable(name) == nullptr)
+ if (mc_model_checker->get_remote_simulation().find_variable(name) == nullptr)
name = "maxpid"; // We seem to miss the namespaces when compiling with GCC
- mc_model_checker->process().read_variable(name, &maxpid, sizeof(maxpid));
+ mc_model_checker->get_remote_simulation().read_variable(name, &maxpid, sizeof(maxpid));
return maxpid;
}