Squashed commit of the sb-vbs branch.

Includes the SD-VBS benchmarks modified to:
- Use libextra to loop as realtime jobs
- Preallocate memory before starting their main computation
- Accept input via stdin instead of via argc

Does not include the SD-VBS matlab code.

Fixes libextra execution in LITMUS^RT.

1 files changed, 30 insertions, 0 deletions

diff --git a/SD-VBS/common/toolbox/toolbox_basic/io/readlines.m b/SD-VBS/common/toolbox/toolbox_basic/io/readlines.m
new file mode 100755
index 0000000..90bc944
--- /dev/null
+++ b/SD-VBS/common/toolbox/toolbox_basic/io/readlines.m
@@ -0,0 +1,30 @@
+function [lines,indexes] = readlines(fname)
+%
+%  [lines,indexes] = readlines(fname)
+%   Read Edges points from .Ins file produced by "getlines"
+%   lines: a num_pointsx2 matrix of the edge points
+%   indexes: the braking point the lines
+%
+
+fid = fopen(fname,'r');
+
+done = 0;
+lines = [];
+indexes = [];
+
+first_line = fscanf(fid,'%s',1);
+
+while (~done),
+  num_lines = sscanf(first_line(3:length(first_line)),'%d');
+  disp(num_lines);
+  indexes = [indexes,num_lines];
+  a = fscanf(fid,'%f',[2,num_lines]);
+  lines = [lines;a'];
+
+  first_line = fscanf(fid,'%s',1);
+  if (first_line == []),
+   done = 1;
+  end
+end
+
+