Index: /anr/task-3.tex
===================================================================
--- /anr/task-3.tex	(revision 40)
+++ /anr/task-3.tex	(revision 41)
@@ -5,6 +5,13 @@
 %
 \begin{objectif}
-This objectives of this task is to provides  the \mustbecompleted{FIXME:3} HAS front-end.
-As shown figure~\ref{archi-hls} \mustbecompleted{FIXME}.
+The objective of this task is to convert the input specification of
+an hardware accelerator, which must be written in a familiar language
+(C/C++) with as few constraints as possible, into a form suitable for
+the HLS tools. If the target is an ASIP, the frontend has to extract 
+patterns from the source code and convert them into the definition
+of an extensible processor. If the target is a process network, the
+front end has to distribute the workload and the data sets as fairly
+as possible, identify communication channels, and output an \xcoach
+description.
 \end{objectif}
 %
@@ -22,2 +29,32 @@
 \end{workpackage}
 
+\begin{workpackage}{D4}
+ \item Extraction of parallelism in polyhedral loops and conversion into
+a process network
+   \begin{livrable}
+    \item{V1}{0}{6}{d}{\Slip}{Method} Description of the process
+network construction method. User manual.
+   \end{livrable}
+ \item Implementation of a process constructor.
+   \begin{livrable}
+    \item{V1}{6}{12}{x}{\Slip}{Process Construction} Preliminary
+implementation in the Syntol framework.
+   \end{livrable}
+   \begin{livrable}
+    \item{V2}{12}{24}{x}{\Slip} {Arrays and FIFO} Implementation of 
+the array contraction and FIFO construction algorithm. Conversion of the imput 
+and output to the \xcoach format.
+   \end{livrable}
+  \item Feedback and evaluation.
+   \begin{livrable}
+    \item{VF}{24}{30}{x}{\Slip} {Feedback} Feedback from the
+demonstrators and improvement of the implementation.
+   \end{livrable}
+   \begin{livrable}
+    \item{VF}{30}{36}{d}{\Slip}{Assessment} Final assessment of the
+     method and improved version of the user manual.
+   \end{livrable}
+\end{workpackage}
+   
+
+