-/* Copyright (c) 2013-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2013-2021. 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. */
XBT_LOG_NEW_DEFAULT_CATEGORY(storage, "Messages specific for this simulation");
-static void display_storage_properties(simgrid::s4u::Storage* storage)
+static void display_disk_properties(const simgrid::s4u::Disk* disk)
{
- std::map<std::string, std::string>* props = storage->getProperties();
+ const std::unordered_map<std::string, std::string>* props = disk->get_properties();
if (not props->empty()) {
- XBT_INFO("\tProperties of mounted storage: %s", storage->get_cname());
+ XBT_INFO(" Properties of disk: %s", disk->get_cname());
for (auto const& elm : *props) {
XBT_INFO(" %s->%s", elm.first.c_str(), elm.second.c_str());
}
} else {
- XBT_INFO("\tNo property attached.");
+ XBT_INFO(" No property attached.");
}
}
// Send file
XBT_INFO("%s sends %llu to %s", simgrid::s4u::this_actor::get_cname(), read_size, remote_host.c_str());
- std::string* payload = new std::string(simgrid::xbt::string_printf("%s %llu", dest.c_str(), read_size));
- simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::by_name(remote_host);
- mailbox->put(payload, static_cast<double>(read_size));
+ auto* payload = new std::string(simgrid::xbt::string_printf("%s %llu", dest.c_str(), read_size));
+ auto* mailbox = simgrid::s4u::Mailbox::by_name(remote_host);
+ mailbox->put(payload, read_size);
simgrid::s4u::this_actor::sleep_for(.4);
}
-static void display_storage_content(simgrid::s4u::Storage* storage)
+static void display_disk_content(const simgrid::s4u::Disk* disk)
{
- XBT_INFO("Print the content of the storage element: %s", storage->get_cname());
- std::map<std::string, sg_size_t>* content = storage->extension<simgrid::s4u::FileSystemStorageExt>()->get_content();
+ XBT_INFO("*** Dump a disk ***");
+ XBT_INFO("Print the content of the disk: %s", disk->get_cname());
+ const auto* content = disk->extension<simgrid::s4u::FileSystemDiskExt>()->get_content();
if (not content->empty()) {
for (auto const& entry : *content)
- XBT_INFO("\t%s size: %llu bytes", entry.first.c_str(), entry.second);
+ XBT_INFO(" %s size: %llu bytes", entry.first.c_str(), entry.second);
} else {
- XBT_INFO("\tNo content.");
+ XBT_INFO(" No content.");
}
}
-static void dump_storage_by_name(const std::string& name)
+static void get_set_disk_data(simgrid::s4u::Disk* disk)
{
- XBT_INFO("*** Dump a storage element ***");
- simgrid::s4u::Storage* storage = simgrid::s4u::Storage::by_name(name);
- display_storage_content(storage);
-}
-
-static void get_set_storage_data(const std::string& storage_name)
-{
- XBT_INFO("*** GET/SET DATA for storage element: %s ***", storage_name.c_str());
- simgrid::s4u::Storage* storage = simgrid::s4u::Storage::by_name(storage_name);
+ XBT_INFO("*** GET/SET DATA for disk: %s ***", disk->get_cname());
- std::string* data = static_cast<std::string*>(storage->get_data());
+ const std::string* data = static_cast<std::string*>(disk->get_data());
XBT_INFO("Get data: '%s'", data ? data->c_str() : "No User Data");
- storage->set_data(new std::string("Some data"));
- data = static_cast<std::string*>(storage->get_data());
- XBT_INFO("\tSet and get data: '%s'", data->c_str());
+ disk->set_data(new std::string("Some data"));
+ data = static_cast<std::string*>(disk->get_data());
+ XBT_INFO(" Set and get data: '%s'", data->c_str());
delete data;
}
-static void dump_platform_storages()
+static void dump_platform_disks()
{
- std::vector<simgrid::s4u::Storage*> storages = simgrid::s4u::Engine::get_instance()->get_all_storages();
-
- for (auto const& s : storages) {
- XBT_INFO("Storage %s is attached to %s", s->get_cname(), s->get_host()->get_cname());
- s->set_property("other usage", "gpfs");
- }
+ for (auto const& h : simgrid::s4u::Engine::get_instance()->get_all_hosts())
+ for (auto const& d : h->get_disks()) {
+ if (h == d->get_host())
+ XBT_INFO("%s is attached to %s", d->get_cname(), d->get_host()->get_cname());
+ d->set_property("other usage", "gpfs");
+ }
}
-static void storage_info(simgrid::s4u::Host* host)
+static void disk_info(const simgrid::s4u::Host* host)
{
- XBT_INFO("*** Storage info on %s ***", host->get_cname());
+ XBT_INFO("*** Disk info on %s ***", host->get_cname());
- for (auto const& elm : host->getMountedStorages()) {
- const std::string& mount_name = elm.first;
- simgrid::s4u::Storage* storage = elm.second;
- XBT_INFO("\tStorage name: %s, mount name: %s", storage->get_cname(), mount_name.c_str());
+ for (auto const& disk : host->get_disks()) {
+ const char* mount_name = sg_disk_get_mount_point(disk);
+ XBT_INFO(" Disk name: %s, mount name: %s", disk->get_cname(), mount_name);
- XBT_INFO("\t\tFree size: %llu bytes", sg_storage_get_size_free(storage));
- XBT_INFO("\t\tUsed size: %llu bytes", sg_storage_get_size_used(storage));
+ XBT_INFO(" Free size: %llu bytes", sg_disk_get_size_free(disk));
+ XBT_INFO(" Used size: %llu bytes", sg_disk_get_size_used(disk));
- display_storage_properties(storage);
- dump_storage_by_name(storage->get_cname());
+ display_disk_properties(disk);
+ display_disk_content(disk);
}
}
static void client()
{
- hsm_put("alice", "/home/doc/simgrid/examples/msg/icomms/small_platform.xml", "c:\\Windows\\toto.cxx");
- hsm_put("alice", "/home/doc/simgrid/examples/msg/parallel_task/test_ptask_deployment.xml", "c:\\Windows\\titi.xml");
- hsm_put("alice", "/home/doc/simgrid/examples/msg/alias/masterslave_forwarder_with_alias.c", "c:\\Windows\\tata.c");
+ hsm_put("alice", "/scratch/doc/simgrid/examples/msg/icomms/small_platform.xml", "/tmp/toto.xml");
+ hsm_put("alice", "/scratch/doc/simgrid/examples/msg/parallel_task/test_ptask_deployment.xml", "/tmp/titi.xml");
+ hsm_put("alice", "/scratch/doc/simgrid/examples/msg/alias/masterslave_forwarder_with_alias.c", "/tmp/tata.c");
- simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::by_name("alice");
+ simgrid::s4u::Mailbox* mailbox = simgrid::s4u::Mailbox::by_name("alice");
mailbox->put(new std::string("finalize"), 0);
- get_set_storage_data("Disk1");
+ get_set_disk_data(simgrid::s4u::Host::current()->get_disks().front()); // Disk1
}
static void server()
{
- storage_info(simgrid::s4u::this_actor::get_host());
- simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::by_name(simgrid::s4u::this_actor::get_host()->get_cname());
+ disk_info(simgrid::s4u::this_actor::get_host());
+ simgrid::s4u::Mailbox* mailbox = simgrid::s4u::Mailbox::by_name(simgrid::s4u::this_actor::get_host()->get_cname());
XBT_INFO("Server waiting for transfers ...");
- while (1) {
- std::string* msg = static_cast<std::string*>(mailbox->get());
+ while (true) {
+ auto msg = mailbox->get_unique<std::string>();
if (*msg == "finalize") { // Shutdown ...
- delete msg;
break;
} else { // Receive file to save
size_t pos = msg->find(' ');
std::string dest = msg->substr(0, pos);
sg_size_t size_to_write = std::stoull(msg->substr(pos + 1));
write_local_file(dest, size_to_write);
- delete msg;
}
}
- storage_info(simgrid::s4u::this_actor::get_host());
- dump_platform_storages();
+ disk_info(simgrid::s4u::this_actor::get_host());
+ dump_platform_disks();
}
int main(int argc, char* argv[])
xbt_assert(argc == 2, "Usage: %s platform_file\n", argv[0]);
e.load_platform(argv[1]);
- simgrid::s4u::Actor::create("server", simgrid::s4u::Host::by_name("alice"), server);
- simgrid::s4u::Actor::create("client", simgrid::s4u::Host::by_name("bob"), client);
+ simgrid::s4u::Actor::create("server", e.host_by_name("alice"), server);
+ simgrid::s4u::Actor::create("client", e.host_by_name("bob"), client);
e.run();
- XBT_INFO("Simulated time: %g", e.get_clock());
+ XBT_INFO("Simulated time: %g", simgrid::s4u::Engine::get_clock());
return 0;
}