#include <simgrid/Exception.hpp>
-#include <simgrid/plugins/operation.hpp>
+#include <simgrid/plugins/task.hpp>
#include <simgrid/s4u/Comm.hpp>
#include <simgrid/s4u/Exec.hpp>
#include <simgrid/s4u/Io.hpp>
#include "src/simgrid/module.hpp"
-SIMGRID_REGISTER_PLUGIN(operation, "Battery management", nullptr)
-/** @defgroup plugin_operation plugin_operation Plugin Operation
+SIMGRID_REGISTER_PLUGIN(task, "Battery management", nullptr)
+/** @defgroup plugin_task plugin_task Plugin Task
@beginrst
-This is the operation plugin, enabling management of Operations.
-To activate this plugin, first call :cpp:func:`Operation::init`.
+This is the task plugin, enabling management of Tasks.
+To activate this plugin, first call :cpp:func:`Task::init`.
-Operations are designed to represent workflows, i.e, graphs of Operations.
-Operations can only be instancied using either
-:cpp:func:`simgrid::plugins::ExecOp::init` or :cpp:func:`simgrid::plugins::CommOp::init`
-An ExecOp is an Execution Operation. Its underlying Activity is an :ref:`Exec <API_s4u_Exec>`.
-A CommOp is a Communication Operation. Its underlying Activity is a :ref:`Comm <API_s4u_Comm>`.
+Tasks are designed to represent dataflows, i.e, graphs of Tasks.
+Tasks can only be instancied using either
+:cpp:func:`simgrid::plugins::ExecTask::init` or :cpp:func:`simgrid::plugins::CommTask::init`
+An ExecTask is an Execution Task. Its underlying Activity is an :ref:`Exec <API_s4u_Exec>`.
+A CommTask is a Communication Task. Its underlying Activity is a :ref:`Comm <API_s4u_Comm>`.
@endrst
*/
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(Operation, kernel, "Logging specific to the operation plugin");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(Task, kernel, "Logging specific to the task plugin");
namespace simgrid::plugins {
-xbt::signal<void(Operation*)> Operation::on_start;
-xbt::signal<void(Operation*)> Operation::on_end;
+xbt::signal<void(Task*)> Task::on_start;
+xbt::signal<void(Task*)> Task::on_end;
-Operation::Operation(const std::string& name) : name_(name) {}
+Task::Task(const std::string& name) : name_(name) {}
/**
- * @param predecessor The Operation to add.
- * @brief Add a predecessor to this Operation.
+ * @param predecessor The Task to add.
+ * @brief Add a predecessor to this Task.
*/
-void Operation::add_predecessor(Operation* predecessor)
+void Task::add_predecessor(Task* predecessor)
{
if (predecessors_.find(predecessor) == predecessors_.end())
simgrid::kernel::actor::simcall_answered([this, predecessor] { predecessors_[predecessor] = 0; });
}
/**
- * @param predecessor The Operation to remove.
- * @brief Remove a predecessor from this Operation.
+ * @param predecessor The Task to remove.
+ * @brief Remove a predecessor from this Task.
*/
-void Operation::remove_predecessor(Operation* predecessor)
+void Task::remove_predecessor(Task* predecessor)
{
simgrid::kernel::actor::simcall_answered([this, predecessor] { predecessors_.erase(predecessor); });
}
/**
- * @brief Return True if the Operation can start a new Activity.
- * @note The Operation is ready if not already doing something and there is at least one execution waiting in queue.
+ * @brief Return True if the Task can start a new Activity.
+ * @note The Task is ready if not already doing something and there is at least one execution waiting in queue.
*/
-bool Operation::ready_to_run() const
+bool Task::ready_to_run() const
{
return not working_ && queued_execs_ > 0;
}
/**
* @param source The sender.
- * @brief Receive a token from another Operation.
- * @note Check upon reception if the Operation has received a token from each of its predecessors,
+ * @brief Receive a token from another Task.
+ * @note Check upon reception if the Task has received a token from each of its predecessors,
* and in this case consumes those tokens and enqueue an execution.
*/
-void Operation::receive(Operation* source)
+void Task::receive(Task* source)
{
- XBT_DEBUG("Operation %s received a token from %s", name_.c_str(), source->name_.c_str());
+ XBT_DEBUG("Task %s received a token from %s", name_.c_str(), source->name_.c_str());
auto it = predecessors_.find(source);
simgrid::kernel::actor::simcall_answered([this, it] {
it->second++;
}
/**
- * @brief Operation routine when finishing an execution.
+ * @brief Task routine when finishing an execution.
* @note Set its working status as false.
* Add 1 to its count of finished executions.
* Call the on_this_end func.
* Send a token to each of its successors.
* Start a new execution if possible.
*/
-void Operation::complete()
+void Task::complete()
{
simgrid::kernel::actor::simcall_answered([this] {
working_ = false;
});
for (auto end_func : end_func_handlers_)
end_func(this);
- Operation::on_end(this);
- for (auto const& op : successors_)
- op->receive(this);
+ Task::on_end(this);
+ for (auto const& t : successors_)
+ t->receive(this);
if (ready_to_run())
- execute();
+ fire();
}
-/** @ingroup plugin_operation
- * @brief Init the Operation plugin.
- * @note Add a completion callback to all Activities to call Operation::complete().
+/** @ingroup plugin_task
+ * @brief Init the Task plugin.
+ * @note Add a completion callback to all Activities to call Task::complete().
*/
-void Operation::init()
+void Task::init()
{
- if (Operation::inited_)
+ if (Task::inited_)
return;
- Operation::inited_ = true;
+ Task::inited_ = true;
ExtendedAttributeActivity::EXTENSION_ID = simgrid::s4u::Activity::extension_create<ExtendedAttributeActivity>();
- simgrid::s4u::Exec::on_completion_cb([](simgrid::s4u::Exec const& exec) {
- exec.extension<ExtendedAttributeActivity>()->operation_->complete();
- });
- simgrid::s4u::Comm::on_completion_cb([](simgrid::s4u::Comm const& comm) {
- comm.extension<ExtendedAttributeActivity>()->operation_->complete();
- });
- simgrid::s4u::Io::on_completion_cb([](simgrid::s4u::Io const& io) {
- io.extension<ExtendedAttributeActivity>()->operation_->complete();
- });
+ simgrid::s4u::Exec::on_completion_cb(
+ [](simgrid::s4u::Exec const& exec) { exec.extension<ExtendedAttributeActivity>()->task_->complete(); });
+ simgrid::s4u::Comm::on_completion_cb(
+ [](simgrid::s4u::Comm const& comm) { comm.extension<ExtendedAttributeActivity>()->task_->complete(); });
+ simgrid::s4u::Io::on_completion_cb(
+ [](simgrid::s4u::Io const& io) { io.extension<ExtendedAttributeActivity>()->task_->complete(); });
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param n The number of executions to enqueue.
* @brief Enqueue executions.
* @note Immediatly starts an execution if possible.
*/
-void Operation::enqueue_execs(int n)
+void Task::enqueue_execs(int n)
{
simgrid::kernel::actor::simcall_answered([this, n] {
queued_execs_ += n;
if (ready_to_run())
- execute();
+ fire();
});
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param amount The amount to set.
* @brief Set the amout of work to do.
- * @note Amount in flop for ExecOp and in bytes for CommOp.
+ * @note Amount in flop for ExecTask and in bytes for CommTask.
*/
-void Operation::set_amount(double amount)
+void Task::set_amount(double amount)
{
simgrid::kernel::actor::simcall_answered([this, amount] { amount_ = amount; });
}
-/** @ingroup plugin_operation
- * @param successor The Operation to add.
- * @brief Add a successor to this Operation.
+/** @ingroup plugin_task
+ * @param successor The Task to add.
+ * @brief Add a successor to this Task.
* @note It also adds this as a predecessor of successor.
*/
-void Operation::add_successor(OperationPtr successor)
+void Task::add_successor(TaskPtr successor)
{
simgrid::kernel::actor::simcall_answered([this, successor] { successors_.insert(successor.get()); });
successor->add_predecessor(this);
}
-/** @ingroup plugin_operation
- * @param successor The Operation to remove.
- * @brief Remove a successor from this Operation.
+/** @ingroup plugin_task
+ * @param successor The Task to remove.
+ * @brief Remove a successor from this Task.
* @note It also remove this from the predecessors of successor.
*/
-void Operation::remove_successor(OperationPtr successor)
+void Task::remove_successor(TaskPtr successor)
{
simgrid::kernel::actor::simcall_answered([this, successor] { successors_.erase(successor.get()); });
successor->remove_predecessor(this);
}
-void Operation::remove_all_successors()
+void Task::remove_all_successors()
{
simgrid::kernel::actor::simcall_answered([this] {
while (not successors_.empty()) {
});
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param func The function to set.
* @brief Set a function to be called before each execution.
* @note The function is called before the underlying Activity starts.
*/
-void Operation::on_this_start(const std::function<void(Operation*)>& func)
+void Task::on_this_start(const std::function<void(Task*)>& func)
{
simgrid::kernel::actor::simcall_answered([this, &func] { start_func_handlers_.push_back(func); });
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param func The function to set.
* @brief Set a function to be called after each execution.
* @note The function is called after the underlying Activity ends, but before sending tokens to successors.
*/
-void Operation::on_this_end(const std::function<void(Operation*)>& func)
+void Task::on_this_end(const std::function<void(Task*)>& func)
{
simgrid::kernel::actor::simcall_answered([this, &func] { end_func_handlers_.push_back(func); });
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @brief Return the number of completed executions.
*/
-int Operation::get_count() const
+int Task::get_count() const
{
return count_;
}
/**
* @brief Default constructor.
*/
-ExecOp::ExecOp(const std::string& name) : Operation(name) {}
+ExecTask::ExecTask(const std::string& name) : Task(name) {}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @brief Smart Constructor.
*/
-ExecOpPtr ExecOp::init(const std::string& name)
+ExecTaskPtr ExecTask::init(const std::string& name)
{
- return ExecOpPtr(new ExecOp(name));
+ return ExecTaskPtr(new ExecTask(name));
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @brief Smart Constructor.
*/
-ExecOpPtr ExecOp::init(const std::string& name, double flops, s4u::Host* host)
+ExecTaskPtr ExecTask::init(const std::string& name, double flops, s4u::Host* host)
{
return init(name)->set_flops(flops)->set_host(host);
}
/**
- * @brief Do one execution of the Operation.
+ * @brief Do one execution of the Task.
* @note Call the on_this_start() func. Set its working status as true.
* Init and start the underlying Activity.
*/
-void ExecOp::execute()
+void ExecTask::fire()
{
for (auto start_func : start_func_handlers_)
start_func(this);
- Operation::on_start(this);
+ Task::on_start(this);
kernel::actor::simcall_answered([this] {
working_ = true;
queued_execs_ = std::max(queued_execs_ - 1, 0);
exec->set_host(host_);
exec->start();
exec->extension_set(new ExtendedAttributeActivity());
- exec->extension<ExtendedAttributeActivity>()->operation_ = this;
+ exec->extension<ExtendedAttributeActivity>()->task_ = this;
kernel::actor::simcall_answered([this, exec] { current_activity_ = exec; });
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param host The host to set.
* @brief Set a new host.
*/
-ExecOpPtr ExecOp::set_host(s4u::Host* host)
+ExecTaskPtr ExecTask::set_host(s4u::Host* host)
{
kernel::actor::simcall_answered([this, host] { host_ = host; });
return this;
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param flops The amount of flops to set.
*/
-ExecOpPtr ExecOp::set_flops(double flops)
+ExecTaskPtr ExecTask::set_flops(double flops)
{
kernel::actor::simcall_answered([this, flops] { amount_ = flops; });
return this;
/**
* @brief Default constructor.
*/
-CommOp::CommOp(const std::string& name) : Operation(name) {}
+CommTask::CommTask(const std::string& name) : Task(name) {}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @brief Smart constructor.
*/
-CommOpPtr CommOp::init(const std::string& name)
+CommTaskPtr CommTask::init(const std::string& name)
{
- return CommOpPtr(new CommOp(name));
+ return CommTaskPtr(new CommTask(name));
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @brief Smart constructor.
*/
-CommOpPtr CommOp::init(const std::string& name, double bytes, s4u::Host* source,
- s4u::Host* destination)
+CommTaskPtr CommTask::init(const std::string& name, double bytes, s4u::Host* source, s4u::Host* destination)
{
return init(name)->set_bytes(bytes)->set_source(source)->set_destination(destination);
}
/**
- * @brief Do one execution of the Operation.
+ * @brief Do one execution of the Task.
* @note Call the on_this_start() func. Set its working status as true.
* Init and start the underlying Activity.
*/
-void CommOp::execute()
+void CommTask::fire()
{
for (auto start_func : start_func_handlers_)
start_func(this);
- Operation::on_start(this);
+ Task::on_start(this);
kernel::actor::simcall_answered([this] {
working_ = true;
queued_execs_ = std::max(queued_execs_ - 1, 0);
comm->set_payload_size(amount_);
comm->start();
comm->extension_set(new ExtendedAttributeActivity());
- comm->extension<ExtendedAttributeActivity>()->operation_ = this;
+ comm->extension<ExtendedAttributeActivity>()->task_ = this;
kernel::actor::simcall_answered([this, comm] { current_activity_ = comm; });
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param source The host to set.
* @brief Set a new source host.
*/
-CommOpPtr CommOp::set_source(s4u::Host* source)
+CommTaskPtr CommTask::set_source(s4u::Host* source)
{
kernel::actor::simcall_answered([this, source] { source_ = source; });
return this;
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param destination The host to set.
* @brief Set a new destination host.
*/
-CommOpPtr CommOp::set_destination(s4u::Host* destination)
+CommTaskPtr CommTask::set_destination(s4u::Host* destination)
{
kernel::actor::simcall_answered([this, destination] { destination_ = destination; });
return this;
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param bytes The amount of bytes to set.
*/
-CommOpPtr CommOp::set_bytes(double bytes)
+CommTaskPtr CommTask::set_bytes(double bytes)
{
kernel::actor::simcall_answered([this, bytes] { amount_ = bytes; });
return this;
/**
* @brief Default constructor.
*/
-IoOp::IoOp(const std::string& name) : Operation(name) {}
+IoTask::IoTask(const std::string& name) : Task(name) {}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @brief Smart Constructor.
*/
-IoOpPtr IoOp::init(const std::string& name)
+IoTaskPtr IoTask::init(const std::string& name)
{
- return IoOpPtr(new IoOp(name));
+ return IoTaskPtr(new IoTask(name));
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @brief Smart Constructor.
*/
-IoOpPtr IoOp::init(const std::string& name, double bytes, s4u::Disk* disk, s4u::Io::OpType type)
+IoTaskPtr IoTask::init(const std::string& name, double bytes, s4u::Disk* disk, s4u::Io::OpType type)
{
return init(name)->set_bytes(bytes)->set_disk(disk)->set_op_type(type);
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param disk The disk to set.
* @brief Set a new disk.
*/
-IoOpPtr IoOp::set_disk(s4u::Disk* disk)
+IoTaskPtr IoTask::set_disk(s4u::Disk* disk)
{
kernel::actor::simcall_answered([this, disk] { disk_ = disk; });
return this;
}
-/** @ingroup plugin_operation
+/** @ingroup plugin_task
* @param bytes The amount of bytes to set.
*/
-IoOpPtr IoOp::set_bytes(double bytes)
+IoTaskPtr IoTask::set_bytes(double bytes)
{
kernel::actor::simcall_answered([this, bytes] { amount_ = bytes; });
return this;
}
-/** @ingroup plugin_operation */
-IoOpPtr IoOp::set_op_type(s4u::Io::OpType type)
+/** @ingroup plugin_task */
+IoTaskPtr IoTask::set_op_type(s4u::Io::OpType type)
{
kernel::actor::simcall_answered([this, type] { type_ = type; });
return this;
}
-void IoOp::execute()
+void IoTask::fire()
{
for (auto start_func : start_func_handlers_)
start_func(this);
- Operation::on_start(this);
+ Task::on_start(this);
kernel::actor::simcall_answered([this] {
working_ = true;
queued_execs_ = std::max(queued_execs_ - 1, 0);
io->set_op_type(type_);
io->start();
io->extension_set(new ExtendedAttributeActivity());
- io->extension<ExtendedAttributeActivity>()->operation_ = this;
+ io->extension<ExtendedAttributeActivity>()->task_ = this;
kernel::actor::simcall_answered([this, io] { current_activity_ = io; });
}
-
} // namespace simgrid::plugins
simgrid::xbt::Extension<simgrid::s4u::Activity, simgrid::plugins::ExtendedAttributeActivity>
simgrid::plugins::ExtendedAttributeActivity::EXTENSION_ID;
-bool simgrid::plugins::Operation::inited_ = false;
+bool simgrid::plugins::Task::inited_ = false;