Add a sheet with example high and low level code.

diff --git a/Progress presentation/Presentation.tex b/Progress presentation/Presentation.tex
index c329ae56289865847a65f19942f0d36edcab16f9..b68f296ccb08ee586e3a8d43a994d6205d0765f1 100755 (executable)
--- a/Progress presentation/Presentation.tex
+++ b/Progress presentation/Presentation.tex
@@ -20,6 +20,9 @@
 \usepackage{multimedia}
 \usepackage{subfigure}
 \usepackage{booktabs}
+% Can use a tiny fontsize
+\usepackage{fancyvrb}
+
 %For handouts, use the following two lines:
 %\usepackage{pgfpages}
 %\pgfpagesuselayout{2 on 1}[a4paper,border shrink=5mm]
@@ -92,7 +95,57 @@
         \end{itemize}
       \end{itemize}
     \end{frame}
-    
+
+    \begin{frame}[containsverbatim]
+      \begin{columns}
+        \begin{column}{0.5\textwidth}
+          Low level
+          \begin{Verbatim}[fontsize=\tiny]
+mem input;
+mem output;
+word factor;
+
+void run(void) {
+  factor = from_int(2);
+  input  = alloc_mem(P0M0);
+  output = alloc_mem(P0M1);
+  set_base(input, 0);
+  set_offset(input, 0);
+  set_base(output, -1);
+  set_offset(output, -1);
+
+  next_cycle();
+  word in = read_mem(input);
+  word out = p0o0(imul(ra1(in), rc1(factor)))
+  add_offset(input, 1);
+  add_offset(output, 1);
+  init_loop(LC1, 8);
+  do {
+    write_mem(output, out);
+    in = read_mem(input);
+    out = p0m0(imul(ra1(in), rc1(factor)))
+    add_offset(input, 1);
+    add_offset(output, 1);
+  } while(loop_next(LC1));
+
+  write_mem(output, out);
+\end{Verbatim}
+        \end{column}
+        \begin{column}{0.5\textwidth}
+          High level
+          \begin{Verbatim}[fontsize=\tiny]
+P0M0 int input[10];
+P0M1 int output[10];
+
+void run(void) {
+  for (int i=0; i<10; ++i)
+    output[i] = input[i] * 2;
+}
+          \end{Verbatim}
+        \end{column}
+      \end{columns}
+    \end{frame}
+
     \begin{frame}{What is Montium IR?}
       \begin{itemize}
         \item Status: Initial version