Add instructions for profiling

1 files changed, 17 insertions, 0 deletions

diff --git a/README.md b/README.md
index 45eb2a2..1cf42dc 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,23 @@ Run a demo:
 $ cabal run pong

 ```

 

+Profiling

+---------

+

+Build with profiling enabled:

+

+```

+cabal clean

+cabal configure --enable-profiling

+cabal build

+```

+

+Then run to collect statistics (below is just an example):

+

+```

+cabal run balls -- +RTS -hc -l -sstderr

+```

+

 Features

 --------