-/* Copyright (c) 2014-2016. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2014-2021. 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. */
+#include <simgrid/plugins/file_system.h>
#include <simgrid/s4u.hpp>
-#include <src/plugins/file_system/FileSystem.hpp>
#include <string>
#define INMEGA (1024 * 1024)
XBT_LOG_NEW_DEFAULT_CATEGORY(remote_io, "Messages specific for this io example");
-static int host(int argc, char* argv[])
+static void host(std::vector<std::string> args)
{
- simgrid::s4u::File* file = new simgrid::s4u::File(argv[1], nullptr);
- const char* filename = file->getPath();
+ simgrid::s4u::File file(args[1], nullptr);
+ const char* filename = file.get_path();
XBT_INFO("Opened file '%s'", filename);
- file->dump();
-
- XBT_INFO("Try to read %llu from '%s'", file->size(), filename);
- sg_size_t read = file->read(file->size());
- XBT_INFO("Have read %llu from '%s'. Offset is now at: %llu", read, filename, file->tell());
- XBT_INFO("Seek back to the begining of the stream...");
- file->seek(0, SEEK_SET);
- XBT_INFO("Offset is now at: %llu", file->tell());
-
- delete file;
-
- if (argc > 5) {
- file = new simgrid::s4u::File(argv[2], nullptr);
- filename = file->getPath();
- XBT_INFO("Opened file '%s'", filename);
- XBT_INFO("Try to write %llu MiB to '%s'", file->size() / 1024, filename);
- sg_size_t write = file->write(file->size() * 1024);
- XBT_INFO("Have written %llu bytes to '%s'.", write, filename);
-
- if (std::stoi(argv[5]) != 0) {
- XBT_INFO("Move '%s' (of size %llu) from '%s' to '%s'", filename, file->size(),
- simgrid::s4u::Host::current()->getCname(), argv[3]);
- file->remoteMove(simgrid::s4u::Host::by_name(argv[3]), argv[4]);
+ file.dump();
+ XBT_INFO("Try to write %llu MiB to '%s'", file.size() / 1024, filename);
+ sg_size_t write = file.write(file.size() * 1024);
+ XBT_INFO("Have written %llu MiB to '%s'.", write / (1024 * 1024), filename);
+
+ if (args.size() > 4) {
+ if (std::stoi(args[4]) != 0) {
+ XBT_INFO("Move '%s' (of size %llu) from '%s' to '%s'", filename, file.size(),
+ simgrid::s4u::Host::current()->get_cname(), args[2].c_str());
+ file.remote_move(simgrid::s4u::Host::by_name(args[2]), args[3]);
} else {
- XBT_INFO("Copy '%s' (of size %llu) from '%s' to '%s'", filename, file->size(),
- simgrid::s4u::Host::current()->getCname(), argv[3]);
- file->remoteCopy(simgrid::s4u::Host::by_name(argv[3]), argv[4]);
- delete file;
+ XBT_INFO("Copy '%s' (of size %llu) from '%s' to '%s'", filename, file.size(),
+ simgrid::s4u::Host::current()->get_cname(), args[2].c_str());
+ file.remote_copy(simgrid::s4u::Host::by_name(args[2]), args[3]);
}
}
-
- return 0;
}
int main(int argc, char** argv)
{
simgrid::s4u::Engine e(&argc, argv);
sg_storage_file_system_init();
- e.loadPlatform(argv[1]);
- e.registerFunction("host", host);
- e.loadDeployment(argv[2]);
-
- for (auto const& s : *simgrid::s4u::allStorages()) {
- XBT_INFO("Init: %llu/%llu MiB used/free on '%s'", sg_storage_get_size_used(s.second) / INMEGA,
- sg_storage_get_size_free(s.second) / INMEGA, s.second->getCname());
+ e.load_platform(argv[1]);
+ e.register_function("host", host);
+ e.load_deployment(argv[2]);
+ std::vector<simgrid::s4u::Host*> all_hosts = e.get_all_hosts();
+
+ for (auto const& h : all_hosts) {
+ for (auto const& d : h->get_disks())
+ XBT_INFO("Init: %s: %llu/%llu MiB used/free on '%s@%s'", h->get_cname(), sg_disk_get_size_used(d) / INMEGA,
+ sg_disk_get_size_free(d) / INMEGA, d->get_cname(), d->get_host()->get_cname());
}
e.run();
- for (auto const& s : *simgrid::s4u::allStorages()) {
- XBT_INFO("End: %llu/%llu MiB used/free on '%s'", sg_storage_get_size_used(s.second) / INMEGA,
- sg_storage_get_size_free(s.second) / INMEGA, s.second->getCname());
+ for (auto const& h : all_hosts) {
+ for (auto const& d : h->get_disks())
+ XBT_INFO("End: %llu/%llu MiB used/free on '%s@%s'", sg_disk_get_size_used(d) / INMEGA,
+ sg_disk_get_size_free(d) / INMEGA, d->get_cname(), h->get_cname());
}
- XBT_INFO("Simulation time %g", simgrid::s4u::Engine::getClock());
+ XBT_INFO("Simulation time %g", simgrid::s4u::Engine::get_clock());
return 0;
}
