group figures about spec

papers/icfp2021/figure-queue-spec-sc.tex

-\begin{figure}
+%\begin{figure}
 \[\begin{array}{lcr}
 
   \lahoareV
@@ -17,4 +17,4 @@
 \Description{A specification of the ``queue'' data structure under sequential consistency.}
 \caption{A specification of the ``queue'' data structure under sequential consistency}
 \label{fig:queue:specsc}
-\end{figure}
+%\end{figure}

papers/icfp2021/figure-queue-spec-seq.tex

-\begin{figure}
+%\begin{figure}
 \[\begin{array}{lcr}
 
   \hoareV
@@ -17,4 +17,4 @@
 \Description{A specification of the ``queue'' data structure in a sequential setting.}
 \caption{A specification of the ``queue'' data structure in a sequential setting}
 \label{fig:queue:specseq}
-\end{figure}
+%\end{figure}

papers/icfp2021/queue-spec.tex

@@ -7,8 +7,6 @@
 
 \subsubsection{Specification in a sequential setting}
 
-\input{figure-queue-spec-seq}
-
 A queue is a first-in first-out container data~structure. At any time, it holds
 an ordered list of items. It supports two main operations: \enqueue inserts
 a provided item at one extremity of the queue (the \emph{head}); \dequeue extracts
@@ -47,9 +45,12 @@ enqueued. % (by some other thread).
 %    queue de capacité bornée; dans ce cas il faut aussi que enqueue
 %    boucle quand la capacité est atteinte.
 
-\subsubsection{Specification under sequential consistency}
+\begin{figure}
+  \input{figure-queue-spec-seq}
+  \input{figure-queue-spec-sc}
+\end{figure}
 
-\input{figure-queue-spec-sc}
+\subsubsection{Specification under sequential consistency}
 
 We now allow for several threads to run concurrently. Let’s assume for now that
 the memory model is sequentially consistent. % FP ajouter une référence?
@@ -105,20 +106,6 @@ elements stored in the queue satisfy some predicate~$P$.
 %
 \[\begin{array}{lcr}
 
-%  \hoareV
-%    {\queueInv \isep \isQueueSC -}
-%    {\enqueue~\queue~\elem}
-%    {\Lam \Unit. \isQueueSC -}
-%
-%\qquad
-%
-%  \hoareV
-%    {\queueInv \isep \isQueueSC -}
-%    {\dequeue~\queue}
-%    {\Lam \elem. \isQueueSC -}
-%
-%\\\\
-
   \hoareV
     {\queueInv \isep \isQueueSC P \isep P\,\elem}
     {\enqueue~\queue~\elem}