computational kernels that span over several machines, such as a
PDGEM and the other ScaLAPACK routines. Note that this only works
with the "ptask_L07" host model (``--cfg=host/model:ptask_L07``).
+
+ This example demonstrates several kind of parallel tasks: regular
+ ones, communication-only (without computation), computation-only
+ (without communication), synchronization-only (neither
+ communication nor computation). It also shows how to reconfigure a
+ task after its start, to change the amount of hosts it runs onto.
+ This allows to simulate malleable tasks.
.. tabs::
=================
- **Describing the energy profiles in the platform:**
- This platform file contains the energy profile of each links and
- hosts, which is necessary to get energy consumption predictions.
- As usual, you should not trust our example, and you should strive
- to double-check that your instantiation matches your target platform.
+ The first platform file contains the energy profile of each links and
+ hosts for a wired network, which is necessary to get energy consumption
+ predictions. The second platform file is the equivalent for a wireless
+ network. As usual, you should not trust our example, and you should
+ strive to double-check that your instantiation matches your target
+ platform.
.. tabs::
- .. example-tab:: examples/platforms/energy_platform.xml
+ .. group-tab:: XML
+
+ .. showfile:: examples/platforms/energy_platform.xml
+ :language: xml
+
+ .. showfile:: examples/platforms/wifi_energy.xml
+ :language: xml
- **Consumption due to the CPU:**
This example shows how to retrieve the amount of energy consumed
.. example-tab:: examples/c/energy-exec/energy-exec.c
- - **Consumption due to the network:**
+ - **Consumption due to the wired network:**
This example shows how to retrieve and display the energy consumed
- by the network during communications.
+ by the wired network during communications.
.. tabs::
.. example-tab:: examples/s4u/energy-link/s4u-energy-link.cpp
+ - **Consumption due to the wireless network:**
+ This example shows how to retrieve and display the energy consumed
+ by the wireless network during communications.
+
+ .. tabs::
+
+ .. example-tab:: examples/s4u/energy-wifi/s4u-energy-wifi.cpp
+
- **Modeling the shutdown and boot of hosts:**
Simple example of model of model for the energy consumption during
the host boot and shutdown periods.
.. showfile:: examples/platforms/wifi.xml
:language: xml
+===============
+Plugin Examples
+===============
+
+It is possible to extend SimGrid without modifying its internals by
+attaching code to the existing signals and by adding extra data to the
+simulation objects through extensions. How to do that is not exactly
+documented yet, and you should look for examples in the src/plugins
+directory.
+
+This section documents how the existing plugins can be used. Remember
+that you are very welcome to modify the plugins to fit your needs. It
+should be much easier than modifying the SimGrid kernel.
+
+ - **Monitoring the host load**
+
+ .. tabs::
+
+ .. example-tab:: examples/s4u/plugin-host-load/s4u-plugin-host-load.cpp
+
+ .. example-tab:: examples/c/plugin-host-load/plugin-host-load.c
+
+ - **Monitoring the link load**
+
+ .. tabs::
+
+ .. example-tab:: examples/s4u/plugin-link-load/s4u-plugin-link-load.cpp
+
=======================
Model-Checking Examples
=======================
