#include <simgrid/Exception.hpp>
#include <simgrid/kernel/routing/NetPoint.hpp>
+#include <simgrid/s4u/Disk.hpp>
#include <simgrid/s4u/Engine.hpp>
#include <simgrid/s4u/Host.hpp>
#include <xbt/file.hpp>
std::string simgrid_parsed_filename; // Currently parsed file (for the error messages)
static std::vector<simgrid::s4u::LinkInRoute> parsed_link_list; /* temporary store of current link list of a route */
+static bool fire_on_platform_created_callback;
+
/* Helping functions */
void simgrid_parse_assert(bool cond, const std::string& msg)
{
"The most recent formalism that this version of SimGrid understands is v4.1.\n"
"Please update your code, or use another, more adapted, file.");
}
+
+static void add_remote_disks()
+{
+ for (auto const& host : simgrid::s4u::Engine::get_instance()->get_all_hosts()) {
+ const char* remote_disk_str = host->get_property("remote_disk");
+ if (not remote_disk_str)
+ continue;
+ std::vector<std::string> tokens;
+ boost::split(tokens, remote_disk_str, boost::is_any_of(":"));
+ const simgrid::s4u::Host* remote_host = simgrid::s4u::Host::by_name_or_null(tokens[2]);
+ xbt_assert(remote_host, "You're trying to access a host that does not exist. Please check your platform file");
+
+ const simgrid::s4u::Disk* disk = nullptr;
+ for (auto const& d : remote_host->get_disks())
+ if (d->get_name() == tokens[1]) {
+ disk = d;
+ break;
+ }
+
+ xbt_assert(disk, "You're trying to mount a disk that does not exist. Please check your platform file");
+ host->add_disk(disk);
+
+ XBT_DEBUG("Host '%s' wants to access a remote disk: %s of %s", host->get_cname(), disk->get_cname(),
+ remote_host->get_cname());
+ XBT_DEBUG("Host '%s' now has %zu disks", host->get_cname(), host->get_disks().size());
+ }
+}
+
+static void remove_remote_disks()
+{
+ XBT_DEBUG("Simulation is over, time to unregister remote disks if any");
+ for (auto const& host : simgrid::s4u::Engine::get_instance()->get_all_hosts()) {
+ const char* remote_disk_str = host->get_property("remote_disk");
+ if (remote_disk_str) {
+ std::vector<std::string> tokens;
+ boost::split(tokens, remote_disk_str, boost::is_any_of(":"));
+ XBT_DEBUG("Host '%s' wants to unmount a remote disk: %s of %s", host->get_cname(),
+ tokens[1].c_str(), tokens[2].c_str());
+ host->remove_disk(tokens[1]);
+ XBT_DEBUG("Host '%s' now has %zu disks", host->get_cname(), host->get_disks().size());
+ }
+ }
+}
+
void ETag_simgrid_parse_platform()
{
- simgrid::s4u::Engine::on_platform_created();
+ simgrid::s4u::Engine::on_platform_created_cb(&add_remote_disks);
+ simgrid::s4u::Engine::on_simulation_end_cb(&remove_remote_disks);
+ if (fire_on_platform_created_callback)
+ simgrid::s4u::Engine::on_platform_created();
}
void STag_simgrid_parse_prop()
void STag_simgrid_parse_link___ctn()
{
- const auto engine = simgrid::s4u::Engine::get_instance();
+ const auto* engine = simgrid::s4u::Engine::get_instance();
const simgrid::s4u::Link* link;
simgrid::s4u::LinkInRoute::Direction direction = simgrid::s4u::LinkInRoute::Direction::NONE;
switch (A_simgrid_parse_link___ctn_direction) {
}
/* Call the lexer to parse the currently opened file */
-void simgrid_parse()
+void simgrid_parse(bool fire_on_platform_created_callback_param)
{
+ fire_on_platform_created_callback = fire_on_platform_created_callback_param;
bool err = simgrid_parse_lex();
simgrid_parse_assert(not err, "Flex returned an error code");
/* Actually connect the traces now that every elements are created */
- const auto engine = simgrid::s4u::Engine::get_instance();
+ const auto* engine = simgrid::s4u::Engine::get_instance();
for (auto const& [trace, name] : trace_connect_list_host_avail) {
simgrid_parse_assert(traces_set_list.find(trace) != traces_set_list.end(),
"<trace_connect kind=\"HOST_AVAIL\">: Trace " + trace + " undefined.");
- auto profile = traces_set_list.at(trace);
+ auto* profile = traces_set_list.at(trace);
- auto host = engine->host_by_name_or_null(name);
+ auto* host = engine->host_by_name_or_null(name);
simgrid_parse_assert(host, "<trace_connect kind=\"HOST_AVAIL\">: Host " + name + " undefined.");
host->set_state_profile(profile);
}
for (auto const& [trace, name] : trace_connect_list_host_speed) {
simgrid_parse_assert(traces_set_list.find(trace) != traces_set_list.end(),
"<trace_connect kind=\"SPEED\">: Trace " + trace + " undefined.");
- auto profile = traces_set_list.at(trace);
+ auto* profile = traces_set_list.at(trace);
- auto host = engine->host_by_name_or_null(name);
+ auto* host = engine->host_by_name_or_null(name);
simgrid_parse_assert(host, "<trace_connect kind=\"SPEED\">: Host " + name + " undefined.");
host->set_speed_profile(profile);
}
for (auto const& [trace, name] : trace_connect_list_link_avail) {
simgrid_parse_assert(traces_set_list.find(trace) != traces_set_list.end(),
"<trace_connect kind=\"LINK_AVAIL\">: Trace " + trace + " undefined.");
- auto profile = traces_set_list.at(trace);
+ auto* profile = traces_set_list.at(trace);
- auto link = engine->link_by_name_or_null(name);
+ auto* link = engine->link_by_name_or_null(name);
simgrid_parse_assert(link, "<trace_connect kind=\"LINK_AVAIL\">: Link " + name + " undefined.");
link->set_state_profile(profile);
}
for (auto const& [trace, name] : trace_connect_list_link_bw) {
simgrid_parse_assert(traces_set_list.find(trace) != traces_set_list.end(),
"<trace_connect kind=\"BANDWIDTH\">: Trace " + trace + " undefined.");
- auto profile = traces_set_list.at(trace);
+ auto* profile = traces_set_list.at(trace);
- auto link = engine->link_by_name_or_null(name);
+ auto* link = engine->link_by_name_or_null(name);
simgrid_parse_assert(link, "<trace_connect kind=\"BANDWIDTH\">: Link " + name + " undefined.");
link->set_bandwidth_profile(profile);
}
for (auto const& [trace, name] : trace_connect_list_link_lat) {
simgrid_parse_assert(traces_set_list.find(trace) != traces_set_list.end(),
"<trace_connect kind=\"LATENCY\">: Trace " + trace + " undefined.");
- auto profile = traces_set_list.at(trace);
+ auto* profile = traces_set_list.at(trace);
- auto link = engine->link_by_name_or_null(name);
+ auto* link = engine->link_by_name_or_null(name);
simgrid_parse_assert(link, "<trace_connect kind=\"LATENCY\">: Link " + name + " undefined.");
link->set_latency_profile(profile);
}
