kill trailing spaces

[simgrid.git] / docs / source / tuto_s4u.rst

diff --git a/docs/source/tuto_s4u.rst b/docs/source/tuto_s4u.rst
index 317df54..70818ed 100644 (file)
--- a/docs/source/tuto_s4u.rst
+++ b/docs/source/tuto_s4u.rst
@@ -73,7 +73,7 @@ Discover the Master/Workers
 This section introduces a first example of SimGrid simulation. This
 simple application is composed of two kind of actors: the **master**
 is in charge of distributing some computational tasks to a set of
 This section introduces a first example of SimGrid simulation. This
 simple application is composed of two kind of actors: the **master**
 is in charge of distributing some computational tasks to a set of

-**workers** that execute them. 
+**workers** that execute them.

 
 .. image:: /tuto_s4u/img/intro.svg
    :align: center
 
 .. image:: /tuto_s4u/img/intro.svg
    :align: center


@@ -110,8 +110,8 @@ this example are :cpp:func:`simgrid::s4u::Mailbox::by_name` and
 :cpp:func:`simgrid::s4u::Mailbox::put`. Also, :c:macro:`XBT_INFO` is used
 as a replacement to printf() or to cout to ensure that the messages
 are nicely logged along with the simulated time and actor name.
 :cpp:func:`simgrid::s4u::Mailbox::put`. Also, :c:macro:`XBT_INFO` is used
 as a replacement to printf() or to cout to ensure that the messages
 are nicely logged along with the simulated time and actor name.

- 
-     
+
+

 .. literalinclude:: ../../examples/s4u/app-masterworkers/s4u-app-masterworkers-fun.cpp
    :language: c++
    :start-after: master-begin
 .. literalinclude:: ../../examples/s4u/app-masterworkers/s4u-app-masterworkers-fun.cpp
    :language: c++
    :start-after: master-begin


@@ -135,7 +135,7 @@ namespace contains many such helping functions.
 
 Starting the Simulation
 .......................
 
 Starting the Simulation
 .......................

-               
+

 And this is it. In only a few lines, we defined the algorithm of our
 master/workers examples.
 
 And this is it. In only a few lines, we defined the algorithm of our
 master/workers examples.
 


@@ -170,7 +170,7 @@ file. For example, most routing information are missing, and only the
 route between the hosts Tremblay and Fafard is given. This path
 traverses 6 links (named 4, 3, 2, 0, 1 and 8). There are several
 examples of platforms in the archive under ``examples/platforms``.
 route between the hosts Tremblay and Fafard is given. This path
 traverses 6 links (named 4, 3, 2, 0, 1 and 8). There are several
 examples of platforms in the archive under ``examples/platforms``.

-               
+

 .. |api_s4u_NetZone| image:: /img/extlink.png
    :align: middle
    :width: 12
 .. |api_s4u_NetZone| image:: /img/extlink.png
    :align: middle
    :width: 12


@@ -202,14 +202,14 @@ Execution Example
 This time, we have all parts: once the program is compiled, we can
 execute it as follows. Note how the XBT_INFO() requests turned into
 informative messages.
 This time, we have all parts: once the program is compiled, we can
 execute it as follows. Note how the XBT_INFO() requests turned into
 informative messages.

-             
+

 .. literalinclude:: ../../examples/s4u/app-masterworkers/s4u-app-masterworkers.tesh
    :language: shell
    :start-after: s4u-app-masterworkers-fun
    :prepend: $$$ ./masterworkers platform.xml deploy.xml
    :append: $$$
    :dedent: 2
 .. literalinclude:: ../../examples/s4u/app-masterworkers/s4u-app-masterworkers.tesh
    :language: shell
    :start-after: s4u-app-masterworkers-fun
    :prepend: $$$ ./masterworkers platform.xml deploy.xml
    :append: $$$
    :dedent: 2

-             
+

 
 Improve it Yourself
 -------------------
 
 Improve it Yourself
 -------------------


@@ -246,7 +246,7 @@ This very simple setting raises many interesting questions:
     round-robin algorithm performs very well. Would it still hold true
     when transfer time is not negligible? What if some tasks are
     performed faster on some specific nodes?
     round-robin algorithm performs very well. Would it still hold true
     when transfer time is not negligible? What if some tasks are
     performed faster on some specific nodes?

-          
+

 - The network topology interconnecting the master and the workers
   may be quite complicated. How does such a topology impact the
   previous result?
 - The network topology interconnecting the master and the workers
   may be quite complicated. How does such a topology impact the
   previous result?


@@ -372,7 +372,7 @@ Please compile and execute the provided simulator as follows:
    make master-workers
    ./master-workers small_platform.xml master-workers_d.xml
 
    make master-workers
    ./master-workers small_platform.xml master-workers_d.xml
 

-For a more "fancy" output, you can use simgrid-colorizer. 
+For a more "fancy" output, you can use simgrid-colorizer.

 
 .. code-block:: shell
 
 
 .. code-block:: shell
 


@@ -395,7 +395,7 @@ is a better way to visualize SimGrid traces (see below).
 
 .. image:: /tuto_s4u/img/vite-screenshot.png
    :align: center
 
 .. image:: /tuto_s4u/img/vite-screenshot.png
    :align: center

-   
+

 If you want the full power to visualize SimGrid traces, you need
 to use R. As a start, you can download this `starter script
 <https://framagit.org/simgrid/simgrid/raw/master/docs/source/tuto_s4u/draw_gantt.R>`_
 If you want the full power to visualize SimGrid traces, you need
 to use R. As a start, you can download this `starter script
 <https://framagit.org/simgrid/simgrid/raw/master/docs/source/tuto_s4u/draw_gantt.R>`_


@@ -456,7 +456,7 @@ messages to all workers based on their number, for example as follows:
 
      ...
    }
 
      ...
    }

-   
+

 
 Wrap up
 .......
 
 Wrap up
 .......


@@ -522,11 +522,11 @@ Previously, the workers got from their parameter the name of the
 mailbox they should use. We can still do so: the master should build
 such a parameter before using it in the ``Actor::create()`` call. The
 master could even pass directly the mailbox as a parameter to the
 mailbox they should use. We can still do so: the master should build
 such a parameter before using it in the ``Actor::create()`` call. The
 master could even pass directly the mailbox as a parameter to the

-workers. 
+workers.

 
 Since we want later to study concurrent applications, it is advised to
 use a mailbox name that is unique over the simulation even if there is
 
 Since we want later to study concurrent applications, it is advised to
 use a mailbox name that is unique over the simulation even if there is

-more than one master. 
+more than one master.

 
 One possibility for that is to use the actor ID (aid) of each worker
 as a mailbox name. The master can retrieve the aid of the newly
 
 One possibility for that is to use the actor ID (aid) of each worker
 as a mailbox name. The master can retrieve the aid of the newly


@@ -646,7 +646,7 @@ as explained on `this page
 .. todo::
 
    Include here the minimal setting to view something in R.
 .. todo::
 
    Include here the minimal setting to view something in R.

-   
+

 
 Lab 5: Better Scheduling
 ------------------------
 
 Lab 5: Better Scheduling
 ------------------------


@@ -678,14 +678,14 @@ From this, many things can easily be added. For example, you could:
 - Add a performance measurement mechanism, enabling the master to make smart scheduling choices.
 - Test your code on other platforms, from the ``examples/platforms``
   directory in your archive.
 - Add a performance measurement mechanism, enabling the master to make smart scheduling choices.
 - Test your code on other platforms, from the ``examples/platforms``
   directory in your archive.

-  
+

   What is the largest number of tasks requiring 50e6 flops and 1e5
   bytes that you manage to distribute and process in one hour on
   ``g5k.xml`` ?
 - Optimize not only for the amount of tasks handled, but also for the
   What is the largest number of tasks requiring 50e6 flops and 1e5
   bytes that you manage to distribute and process in one hour on
   ``g5k.xml`` ?
 - Optimize not only for the amount of tasks handled, but also for the

-  total energy dissipated. 
+  total energy dissipated.

 - And so on. If you come up with a really nice extension, please share
 - And so on. If you come up with a really nice extension, please share

-  it with us so that we can extend this tutorial. 
+  it with us so that we can extend this tutorial.

 
 After this Tutorial
 -------------------
 
 After this Tutorial
 -------------------