#include "storage_n11.hpp"
#include "simgrid/s4u/Engine.hpp"
#include "src/kernel/routing/NetPoint.hpp"
-#include <math.h> /*ceil*/
+#include <cmath> /*ceil*/
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_storage);
/*************
* CallBacks *
*************/
-extern std::map<std::string, storage_type_t> storage_types;
+extern std::map<std::string, simgrid::surf::StorageType*> storage_types;
static void check_disk_attachment()
{
- for (auto s : *simgrid::surf::StorageImpl::storagesMap()) {
- simgrid::kernel::routing::NetPoint* host_elm = sg_netpoint_by_name_or_null(s.second->attach_.c_str());
+ for (auto const& s : *simgrid::surf::StorageImpl::storagesMap()) {
+ simgrid::kernel::routing::NetPoint* host_elm = sg_netpoint_by_name_or_null(s.second->getHost().c_str());
if (not host_elm)
- surf_parse_error("Unable to attach storage %s: host %s does not exist.", s.second->cname(),
- s.second->attach_.c_str());
+ surf_parse_error(std::string("Unable to attach storage ") + s.second->cname() + ": host " + s.second->getHost() +
+ " does not exist.");
else
- s.second->piface_.attached_to_ = sg_host_by_name(s.second->attach_.c_str());
+ s.second->piface_.attached_to_ = sg_host_by_name(s.second->getHost().c_str());
}
}
namespace simgrid {
namespace surf {
-StorageImpl* StorageN11Model::createStorage(const char* id, const char* type_id, const char* content_name,
- const char* attach)
+StorageImpl* StorageN11Model::createStorage(std::string id, std::string type_id, std::string content_name,
+ std::string attach)
{
- storage_type_t storage_type = storage_types.at(type_id);
+ StorageType* storage_type = storage_types.at(type_id);
- double Bread =
- surf_parse_get_bandwidth(storage_type->model_properties->at("Bread").c_str(), "property Bread, storage", type_id);
+ double Bread = surf_parse_get_bandwidth(storage_type->model_properties->at("Bread").c_str(),
+ "property Bread, storage", type_id.c_str());
double Bwrite = surf_parse_get_bandwidth(storage_type->model_properties->at("Bwrite").c_str(),
- "property Bwrite, storage", type_id);
+ "property Bwrite, storage", type_id.c_str());
- StorageImpl* storage = new StorageN11(this, id, maxminSystem_, Bread, Bwrite, type_id, (char*)content_name,
- storage_type->size, (char*)attach);
+ StorageImpl* storage =
+ new StorageN11(this, id, maxminSystem_, Bread, Bwrite, type_id, content_name, storage_type->size, attach);
storageCreatedCallbacks(storage);
- XBT_DEBUG("SURF storage create resource\n\t\tid '%s'\n\t\ttype '%s'\n\t\tBread '%f'\n", id, type_id, Bread);
+ 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);
p_storageList.push_back(storage);
void StorageN11Model::updateActionsState(double /*now*/, double delta)
{
-
ActionList *actionSet = getRunningActionSet();
- for(ActionList::iterator it(actionSet->begin()), itNext=it, itend(actionSet->end())
- ; it != itend ; it=itNext) {
+ for (ActionList::iterator it(actionSet->begin()), itNext = it, itend(actionSet->end()); it != itend; it = itNext) {
++itNext;
StorageAction *action = static_cast<StorageAction*>(&*it);
- if (action->type_ == WRITE) {
- // Update the disk usage
- // Update the file size
- // For each action of type write
- double current_progress = delta * lmm_variable_getvalue(action->getVariable());
- long int incr = current_progress;
-
- XBT_DEBUG("%s:\n\t progress = %.2f, current_progress = %.2f, incr = %ld, lrint(1) = %ld, lrint(2) = %ld",
- action->file_->cname(), action->progress_, current_progress, incr,
- lrint(action->progress_ + current_progress), lrint(action->progress_) + incr);
-
- /* take care of rounding error accumulation */
- if (lrint(action->progress_ + current_progress) > lrint(action->progress_) + incr)
- incr++;
+ double current_progress = lrint(lmm_variable_getvalue(action->getVariable()) * delta);
- action->progress_ += current_progress;
-
- action->storage_->usedSize_ += incr; // disk usage
- action->file_->incrPosition(incr); // current_position
- // which becomes the new file size
+ action->updateRemains(current_progress);
+ if (action->type_ == WRITE) {
+ action->storage_->usedSize_ += current_progress;
+ action->file_->incrPosition(current_progress);
action->file_->setSize(action->file_->tell());
- action->storage_->content_->erase(action->file_->cname());
- action->storage_->content_->insert({action->file_->cname(), action->file_->size()});
+ action->storage_->getContent()->erase(action->file_->cname());
+ action->storage_->getContent()->insert({action->file_->cname(), action->file_->size()});
}
- action->updateRemains(lmm_variable_getvalue(action->getVariable()) * delta);
-
if (action->getMaxDuration() > NO_MAX_DURATION)
action->updateMaxDuration(delta);
if (action->getRemainsNoUpdate() > 0 && lmm_get_variable_weight(action->getVariable()) > 0 &&
- action->storage_->usedSize_ == action->storage_->size_) {
- action->finish();
- action->setState(Action::State::failed);
+ action->storage_->usedSize_ == action->storage_->getSize()) {
+ action->finish(Action::State::failed);
} else if (((action->getRemainsNoUpdate() <= 0) && (lmm_get_variable_weight(action->getVariable()) > 0)) ||
((action->getMaxDuration() > NO_MAX_DURATION) && (action->getMaxDuration() <= 0))) {
- action->finish();
- action->setState(Action::State::done);
+ action->finish(Action::State::done);
}
}
}
* Resource *
************/
-StorageN11::StorageN11(StorageModel* model, const char* name, lmm_system_t maxminSystem, double bread, double bwrite,
- const char* type_id, char* content_name, sg_size_t size, char* attach)
+StorageN11::StorageN11(StorageModel* model, std::string name, lmm_system_t maxminSystem, double bread, double bwrite,
+ std::string type_id, std::string content_name, sg_size_t size, std::string attach)
: StorageImpl(model, name, maxminSystem, bread, bwrite, type_id, content_name, size, attach)
{
XBT_DEBUG("Create resource with Bread '%f' Bwrite '%f' and Size '%llu'", bread, bwrite, size);