Add benchmarks section to README

diff --git a/README b/README
index 8c53af7026568b225b3d762de4d3aaaade598311..09b9b59866094ec0ed2ef920f960e64540367bd8 100644 (file)
--- a/README
+++ b/README
@@ -63,3 +63,15 @@ command:
   $ make tests
 
 Of course, you need a CUDA aware GPU for this to work.
+
+
+Benchmarks
+----------
+CUDA/Ada provides benchmarking code that measures matrix addition and
+multiplication in Ada, CUDA/Ada and native CUDA C. The benchmarks can be run by
+issuing the following command:
+
+  $ make perf COUNT=10
+
+This will print the cumulated execution times of ten successive matrix
+operations for the three different implementations.