X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=README.md;h=5663158d2c8e117d5d580f44233e16e1c86243ec;hb=94acd6cb30c5ef1b1b6f364da9f91e2e00618bf8;hp=a4e1d71cbfeebd5a53a84a186e9f79c7e0ea12b6;hpb=598d3180bd419deb0165998bc290d291164045b8;p=advent-of-code-16.git

diff --git a/README.md b/README.md
index a4e1d71..5663158 100644
--- a/README.md
+++ b/README.md
@@ -13,13 +13,13 @@ $ sudo aptitude install haskell-platform
 ```
 ).
 
-I'm also using some extra libraries (install with 
+I'm also using some extra libraries. Before installing, run `cabal update` then set `library-profiling: True` in `~/.cabal/config` . Then install the packages with  
 ```
 $ cabal install MissingH
-$ cabal install parsec-number
+$ cabal install parsec-numbers
 $ cabal install cryptonite
+$ cabal install pqueue
 ```
-)
 
 Compile the code with
 ```
@@ -31,6 +31,14 @@ then run it as
 advent01
 ```
 
+If you're profiling, compile and run with 
+```
+ghc -O2 --make advent01.hs -prof -auto-all -caf-all -fforce-recomp
+time ./advent01 +RTS -p -hy
+```
+
+and create the profile picture with `h2ps advent01.hp` . 
+
 Build this readme file wth
 ```
 pandoc -s README.md > README.html