- **Global Classes**
- - :ref:`class
s4u::Actor <API_s4u_Actor>`:
+ - :ref:`class Actor <API_s4u_Actor>`:
Active entities executing your application.
- - :ref:`class
s4u::Engine <API_s4u_Engine>`
+ - :ref:`class Engine <API_s4u_Engine>`
Simulation engine (singleton).
- - :ref:`class
s4u::Mailbox <API_s4u_Mailbox>`
+ - :ref:`class Mailbox <API_s4u_Mailbox>`
Communication rendez-vous.
- **Platform Elements**
- - :ref:`class
s4u::Disk <API_s4u_Disk>`
+ - :ref:`class Disk <API_s4u_Disk>`
Resource on which actors can write and read data.
- - :ref:`class
s4u::Host <API_s4u_Host>`:
+ - :ref:`class Host <API_s4u_Host>`:
Actor location, providing computational power.
- - :ref:`class
s4u::Link <API_s4u_Link>`
+ - :ref:`class Link <API_s4u_Link>`
Interconnecting hosts.
- - :ref:`class
s4u::NetZone <API_s4u_NetZone>`:
+ - :ref:`class NetZone <API_s4u_NetZone>`:
Sub-region of the platform, containing resources (Hosts, Links, etc).
- - :ref:`class
s4u::VirtualMachine <API_s4u_VirtualMachine>`:
+ - :ref:`class VirtualMachine <API_s4u_VirtualMachine>`:
Execution containers that can be moved between Hosts.
-- **Activities** (:ref:`class
s4u::Activity <API_s4u_Activity>`):
+- **Activities** (:ref:`class Activity <API_s4u_Activity>`):
The things that actors can do on resources
- - :ref:`class
s4u::Comm <API_s4u_Comm>`
+ - :ref:`class Comm <API_s4u_Comm>`
Communication activity, started on Mailboxes and consuming links.
- - :ref:`class
s4u::Exec <API_s4u_Exec>`
+ - :ref:`class Exec <API_s4u_Exec>`
Computation activity, started on Host and consuming CPU resources.
- - :ref:`class
s4u::Io <API_s4u_Io>`
+ - :ref:`class Io <API_s4u_Io>`
I/O activity, started on and consumming disks.
- **Synchronization Mechanisms**: Classical IPC that actors can use
- - :ref:`class
s4u::Barrier <API_s4u_Barrier>`
- - :ref:`class
s4u::ConditionVariable <API_s4u_ConditionVariable>`
- - :ref:`class
s4u::Mutex <API_s4u_Mutex>`
- - :ref:`class
s4u::Semaphore <API_s4u_Semaphore>`
+ - :ref:`class Barrier <API_s4u_Barrier>`
+ - :ref:`class ConditionVariable <API_s4u_ConditionVariable>`
+ - :ref:`class Mutex <API_s4u_Mutex>`
+ - :ref:`class Semaphore <API_s4u_Semaphore>`
.. |API_s4u_Actors| replace:: **Actors**
-.. _API_s4u_Actors: #s4u-actor
+.. _API_s4u_Actors: #api-s4u-actor
.. |API_s4u_Activities| replace:: **Activities**
-.. _API_s4u_Activities: #s4u-activity
+.. _API_s4u_Activities: #api-s4u-activity
.. |API_s4u_Hosts| replace:: **Hosts**
-.. _API_s4u_Hosts: #s4u-host
+.. _API_s4u_Hosts: #api-s4u-host
.. |API_s4u_Links| replace:: **Links**
-.. _API_s4u_Links: #s4u-link
+.. _API_s4u_Links: #api-s4u-link
.. |API_s4u_Disks| replace:: **Disks**
-.. _API_s4u_Disks: #s4u-disk
+.. _API_s4u_Disks: #api-s4u-disk
.. |API_s4u_VirtualMachine| replace:: **VirtualMachines**
.. |API_s4u_Mutex| replace:: **Mutex**
+.. _s4u_Activities:
+
Activities
**********
Activities represent the actions that consume a resource, such as a
-:ref:`s4u::Comm <API_s4u_Comm>` that consumes the *transmitting power* of
-:ref:`s4u::Link <API_s4u_Link>` resources.
+:ref:`Comm <API_s4u_Comm>` that consumes the *transmitting power* of
+:ref:`Link <API_s4u_Link>` resources, or an :ref:`Exec <API_s4u_Exec>`
+that consumes the *computing power* of :ref:`Host <API_s4u_Host>` resources.
+See also the :ref:`full API <API_s4u_Activity>` below.
=======================
Asynchronous Activities
.. _API_s4u_Activity:
-=============
-s4u::Activity
-=============
+==============
+class Activity
+==============
+
+.. autodoxyclass:: simgrid::s4u::Activity
+
+ **Known subclasses:**
+ :ref:`Communications <API_s4u_Comm>` (started on Mailboxes and consuming links),
+ :ref:`Executions <API_s4u_Exec>` (started on Host and consuming CPU resources)
+ :ref:`I/O <API_s4u_Io>` (started on and consumming disks).
+ See also the :ref:`section on activities <s4u_Activities>` above.
+
+Querying info about activities
+------------------------------
+
+ .. autodoxymethod:: simgrid::s4u::Activity::get_remaining()
+ .. autodoxymethod:: simgrid::s4u::Activity::get_state()
+ .. autodoxymethod:: simgrid::s4u::Activity::set_remaining(double remains)
+ .. autodoxymethod:: simgrid::s4u::Activity::get_impl
+
+Activities lifecycle
+--------------------
+
+ .. autodoxymethod:: simgrid::s4u::Activity::cancel
+ .. autodoxymethod:: simgrid::s4u::Activity::start
+ .. autodoxymethod:: simgrid::s4u::Activity::test
+ .. autodoxymethod:: simgrid::s4u::Activity::wait
+ .. autodoxymethod:: simgrid::s4u::Activity::wait_for
+ .. autodoxymethod:: simgrid::s4u::Activity::wait_until(double time_limit)
-.. doxygenclass:: simgrid::s4u::Activity
- :members:
- :protected-members:
- :undoc-members:
.. _API_s4u_Actor:
.. autodoxymethod:: simgrid::s4u::Actor::migrate
.. autodoxymethod:: simgrid::s4u::Actor::get_refcount()
- .. autodoxymethod:: simgrid::s4u::Actor::get_impl()
+ .. autodoxymethod:: simgrid::s4u::Actor::get_impl
.. group-tab:: Python
.. group-tab:: C++
- .. autodoxymethod:: simgrid::s4u::Actor::on_exit(const std::function< void(bool)> &fun)
+ .. autodoxymethod:: simgrid::s4u::Actor::on_exit
.. autodoxymethod:: simgrid::s4u::Actor::join()
.. autodoxymethod:: simgrid::s4u::Actor::join(double timeout)
.. autodoxymethod:: simgrid::s4u::Actor::set_auto_restart(bool autorestart)
.. _API_s4u_Barrier:
-============
-s4u::Barrier
-============
+=============
+class Barrier
+=============
.. doxygentypedef:: BarrierPtr
-.. doxygenclass:: simgrid::s4u::Barrier
- :members:
- :protected-members:
- :undoc-members:
+.. autodoxyclass:: simgrid::s4u::Barrier
+
+ .. tabs::
+
+ .. group-tab:: C++
+
+ .. autodoxymethod:: simgrid::s4u::Barrier::Barrier(unsigned int count)
+ .. autodoxymethod:: simgrid::s4u::Barrier::create(unsigned int expected_actors)
+ .. autodoxymethod:: simgrid::s4u::Barrier::wait()
+
.. _API_s4u_Comm:
