#ifndef SIMGRID_S4U_ACTIVITY_HPP
#define SIMGRID_S4U_ACTIVITY_HPP
+#include "xbt/asserts.h"
#include <simgrid/forward.h>
#include <xbt/signal.hpp>
Activity* set_remaining(double remains);
/** Put some user data onto the Activity */
- Activity* set_user_data(void* data)
- {
- user_data_ = data;
- return this;
- }
- /** Retrieve the user data of the Activity */
- void* get_user_data() { return user_data_; }
kernel::activity::ActivityImplPtr get_impl() { return pimpl_; }
{
return set_remaining(remains);
}
- XBT_ATTRIB_DEPRECATED_v323("Please use Activity::set_user_data()") Activity* setUserData(void* data)
- {
- return set_user_data(data);
- }
- XBT_ATTRIB_DEPRECATED_v323("Please use Activity::get_user_data()") void* getUserData() { return user_data_; }
#endif
private:
kernel::activity::ActivityImplPtr pimpl_ = nullptr;
Activity::State state_ = Activity::State::INITED;
double remains_ = 0;
- void* user_data_ = nullptr;
+};
+
+template <class AnyActivity> class Activity_T : public Activity {
+private:
+ std::string name_ = "";
+ std::string tracing_category_ = "";
+ void* user_data_ = nullptr;
+
+public:
+ AnyActivity* set_name(const std::string& name)
+ {
+ xbt_assert(get_state() == State::INITED, "Cannot change the name of an activity after its start");
+ name_ = name;
+ return static_cast<AnyActivity*>(this);
+ }
+ const std::string& get_name() { return name_; }
+ const char* get_cname() { return name_.c_str(); }
+
+ AnyActivity* set_tracing_category(const std::string& category)
+ {
+ xbt_assert(get_state() == State::INITED, "Cannot change the tracing category of an activity after its start");
+ tracing_category_ = category;
+ return static_cast<AnyActivity*>(this);
+ }
+ const std::string& get_tracing_category() { return tracing_category_; }
+
+ AnyActivity* set_user_data(void* data)
+ {
+ user_data_ = data;
+ return static_cast<AnyActivity*>(this);
+ }
+
+ void* get_user_data() { return user_data_; }
+ XBT_ATTRIB_DEPRECATED_v323("Please use Activity::set_user_data()") AnyActivity* setUserData(void* data)
+ {
+ return set_user_data(data);
+ }
+ XBT_ATTRIB_DEPRECATED_v323("Please use Activity::get_user_data()") void* getUserData() { return user_data_; }
};
} // namespace s4u
*
* Represents all asynchronous communications, that you can test or wait onto.
*/
-class XBT_PUBLIC Comm : public Activity {
+class XBT_PUBLIC Comm : public Activity_T<Comm> {
Mailbox* mailbox_ = nullptr;
kernel::actor::ActorImpl* sender_ = nullptr;
kernel::actor::ActorImpl* receiver_ = nullptr;
void (*clean_fun_)(void*) = nullptr;
void (*copy_data_function_)(kernel::activity::CommImpl*, void*, size_t) = nullptr;
- Comm() : Activity() {}
+ Comm() = default;
public:
- friend XBT_PUBLIC void intrusive_ptr_release(simgrid::s4u::Comm * c);
- friend XBT_PUBLIC void intrusive_ptr_add_ref(simgrid::s4u::Comm * c);
+ friend XBT_PUBLIC void intrusive_ptr_release(Comm* c);
+ friend XBT_PUBLIC void intrusive_ptr_add_ref(Comm* c);
friend Mailbox; // Factory of comms
virtual ~Comm();
* They are generated from this_actor::exec_init() or Host::execute(), and can be used to model pools of threads or
* similar mechanisms.
*/
-class XBT_PUBLIC Exec : public Activity {
- std::string name_ = "";
+class XBT_PUBLIC Exec : public Activity_T<Exec> {
double priority_ = 1.0;
double bound_ = 0.0;
double timeout_ = 0.0;
- std::string tracing_category_ = "";
std::atomic_int_fast32_t refcount_{0};
Host* host_ = nullptr;
bool test() override;
ExecPtr set_bound(double bound);
- ExecPtr set_name(const std::string& name);
ExecPtr set_priority(double priority);
- ExecPtr set_tracing_category(const std::string& category);
ExecPtr set_timeout(double timeout);
Exec* cancel() override;
* They are generated from Storage::io_init() or Storage::read() and Storage::write().
*/
-class XBT_PUBLIC Io : public Activity {
+class XBT_PUBLIC Io : public Activity_T<Io> {
public:
enum class OpType { READ, WRITE };
Storage* storage_ = nullptr;
sg_size_t size_ = 0;
OpType type_ = OpType::READ;
- std::string name_ = "";
std::atomic_int_fast32_t refcount_{0};
explicit Io(sg_storage_t storage, sg_size_t size, OpType type);
/* 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 "xbt/asserts.h"
#include "xbt/log.h"
#include "simgrid/s4u/Activity.hpp"
Comm* Comm::start()
{
- xbt_assert(state_ == State::INITED, "You cannot use %s() once your communication started (not implemented)",
+ xbt_assert(get_state() == State::INITED, "You cannot use %s() once your communication started (not implemented)",
__FUNCTION__);
if (src_buff_ != nullptr) { // Sender side
on_sender_start(Actor::self());
pimpl_ = simcall_comm_isend(sender_, mailbox_->get_impl(), remains_, rate_, src_buff_, src_buff_size_, match_fun_,
- clean_fun_, copy_data_function_, user_data_, detached_);
+ clean_fun_, copy_data_function_, get_user_data(), detached_);
} else if (dst_buff_ != nullptr) { // Receiver side
xbt_assert(not detached_, "Receive cannot be detached");
on_receiver_start(Actor::self());
pimpl_ = simcall_comm_irecv(receiver_, mailbox_->get_impl(), dst_buff_, &dst_buff_size_, match_fun_,
- copy_data_function_, user_data_, rate_);
+ copy_data_function_, get_user_data(), rate_);
} else {
xbt_die("Cannot start a communication before specifying whether we are the sender or the receiver");
if (src_buff_ != nullptr) {
on_sender_start(Actor::self());
simcall_comm_send(sender_, mailbox_->get_impl(), remains_, rate_, src_buff_, src_buff_size_, match_fun_,
- copy_data_function_, user_data_, timeout);
+ copy_data_function_, get_user_data(), timeout);
} else { // Receiver
on_receiver_start(Actor::self());
simcall_comm_recv(receiver_, mailbox_->get_impl(), dst_buff_, &dst_buff_size_, match_fun_, copy_data_function_,
- user_data_, timeout, rate_);
+ get_user_data(), timeout, rate_);
}
state_ = State::FINISHED;
break;
Exec::Exec()
{
- pimpl_ = kernel::activity::ExecImplPtr(new kernel::activity::ExecImpl(name_, tracing_category_));
+ pimpl_ = kernel::activity::ExecImplPtr(new kernel::activity::ExecImpl(get_name(), get_tracing_category()));
}
bool Exec::test()
return this;
}
-ExecPtr Exec::set_name(const std::string& name)
-{
- xbt_assert(state_ == State::INITED, "Cannot change the name of an exec after its start");
- name_ = name;
- return this;
-}
-
/** @brief Change the execution priority, don't you think?
*
* An execution with twice the priority will get twice the amount of flops when the resource is shared.
return this;
}
-ExecPtr Exec::set_tracing_category(const std::string& category)
-{
- xbt_assert(state_ == State::INITED, "Cannot change the tracing category of an exec after its start");
- tracing_category_ = category;
- return this;
-}
-
///////////// SEQUENTIAL EXECUTIONS ////////
ExecSeq::ExecSeq(sg_host_t host, double flops_amount) : Exec(), flops_amount_(flops_amount)
{
namespace simgrid {
namespace s4u {
-Io::Io(sg_storage_t storage, sg_size_t size, OpType type) : Activity(), storage_(storage), size_(size), type_(type)
+Io::Io(sg_storage_t storage, sg_size_t size, OpType type) : storage_(storage), size_(size), type_(type)
{
Activity::set_remaining(size_);
- pimpl_ = kernel::activity::IoImplPtr(new kernel::activity::IoImpl(name_, storage_->get_impl()));
+ pimpl_ = kernel::activity::IoImplPtr(new kernel::activity::IoImpl(get_name(), storage_->get_impl()));
}
Io* Io::start()
