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, 22 insertions, 0 deletions

diff --git a/SD-VBS/common/toolbox/toolbox_basic/io/readpmm.m b/SD-VBS/common/toolbox/toolbox_basic/io/readpmm.m
new file mode 100755
index 0000000..88fe907
--- /dev/null
+++ b/SD-VBS/common/toolbox/toolbox_basic/io/readpmm.m
@@ -0,0 +1,22 @@
+function I=readpmm(name)
+%
+%   I=writepmm(name)
+%
+%     I is a mul-band image
+%
+  fid = fopen(name,'r');
+
+  if (fid <0),
+    error(sprintf('can not find file %s',name));
+  end
+
+  a = fscanf(fid,'%d',3);
+  nr = a(1);nc = a(2);nb = a(3);
+
+
+  I = fscanf(fid, '%f\n', nr*nc*nb);
+
+  I = reshape(I,nc,nr,nb)';
+  I = squeeze(I);
+
+  fclose(fid);