-/* Copyright (c) 2013-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2013-2019. 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. */
void surf_storage_model_init_default()
{
surf_storage_model = new simgrid::surf::StorageN11Model();
- all_existing_models.push_back(surf_storage_model);
}
namespace simgrid {
namespace surf {
+StorageN11Model::StorageN11Model()
+{
+ all_existing_models.push_back(this);
+}
+
StorageImpl* StorageN11Model::createStorage(std::string id, std::string type_id, std::string content_name,
std::string attach)
{
double Bwrite = surf_parse_get_bandwidth(storage_type->model_properties->at("Bwrite").c_str(),
"property Bwrite, storage", type_id.c_str());
- StorageImpl* storage =
- new StorageN11(this, id, get_maxmin_system(), Bread, Bwrite, type_id, content_name, storage_type->size, attach);
-
XBT_DEBUG("SURF storage create resource\n\t\tid '%s'\n\t\ttype '%s'\n\t\tBread '%f'\n", id.c_str(), type_id.c_str(),
Bread);
- return storage;
+ return new StorageN11(this, std::move(id), get_maxmin_system(), Bread, Bwrite, std::move(type_id),
+ std::move(content_name), storage_type->size, std::move(attach));
}
double StorageN11Model::next_occuring_event(double now)
StorageAction& action = static_cast<StorageAction&>(*it);
++it; // increment iterator here since the following calls to action.finish() may invalidate it
action.update_remains(lrint(action.get_variable()->get_value() * delta));
-
- if (action.get_max_duration() > NO_MAX_DURATION)
- action.update_max_duration(delta);
+ action.update_max_duration(delta);
if (((action.get_remains_no_update() <= 0) && (action.get_variable()->get_weight() > 0)) ||
- ((action.get_max_duration() > NO_MAX_DURATION) && (action.get_max_duration() <= 0))) {
+ ((action.get_max_duration() != NO_MAX_DURATION) && (action.get_max_duration() <= 0))) {
action.finish(kernel::resource::Action::State::FINISHED);
}
}
simgrid::s4u::Storage::on_creation(this->piface_);
}
+StorageAction* StorageN11::io_start(sg_size_t size, s4u::Io::OpType type)
+{
+ return new StorageN11Action(get_model(), size, not is_on(), this, type);
+}
+
StorageAction* StorageN11::read(sg_size_t size)
{
- return new StorageN11Action(get_model(), size, is_off(), this, READ);
+ return new StorageN11Action(get_model(), size, not is_on(), this, s4u::Io::OpType::READ);
}
StorageAction* StorageN11::write(sg_size_t size)
{
- return new StorageN11Action(get_model(), size, is_off(), this, WRITE);
+ return new StorageN11Action(get_model(), size, not is_on(), this, s4u::Io::OpType::WRITE);
}
/**********
**********/
StorageN11Action::StorageN11Action(kernel::resource::Model* model, double cost, bool failed, StorageImpl* storage,
- e_surf_action_storage_type_t type)
+ s4u::Io::OpType type)
: StorageAction(model, cost, failed, model->get_maxmin_system()->variable_new(this, 1.0, -1.0, 3), storage, type)
{
XBT_IN("(%s,%g", storage->get_cname(), cost);
// Must be less than the max bandwidth for all actions
model->get_maxmin_system()->expand(storage->get_constraint(), get_variable(), 1.0);
switch(type) {
- case READ:
- model->get_maxmin_system()->expand(storage->constraintRead_, get_variable(), 1.0);
- break;
- case WRITE:
- model->get_maxmin_system()->expand(storage->constraintWrite_, get_variable(), 1.0);
- break;
- default:
- THROW_UNIMPLEMENTED;
+ case s4u::Io::OpType::READ:
+ model->get_maxmin_system()->expand(storage->constraintRead_, get_variable(), 1.0);
+ break;
+ case s4u::Io::OpType::WRITE:
+ model->get_maxmin_system()->expand(storage->constraintWrite_, get_variable(), 1.0);
+ break;
+ default:
+ THROW_UNIMPLEMENTED;
}
XBT_OUT();
}