GArrowSkeleton: add comment

[coq-hetmet.git] / examples / KappaDemo.hs

diff --git a/examples/KappaDemo.hs b/examples/KappaDemo.hs
deleted file mode 100644 (file)
index 43d29f4..0000000
--- a/examples/KappaDemo.hs
+++ /dev/null
@@ -1,88 +0,0 @@
-{-# OPTIONS_GHC -XModalTypes -dcore-lint -XScopedTypeVariables -ddump-types -XTypeFamilies -XNoMonomorphismRestriction #-}
-module Demo (demo, demo2) where
-
-demo  z   = <[ \y -> ~~z ]>
-
-demo2 :: <[ (a,b) ~~> c ]>@d -> <[ () ~~> a ]>@d -> <[ b ~~>c ]>@d
-demo2 x y = <[ ~~x ~~y ]>
-
-swap :: <[ (a,(b,c)) ~~> d ]>@e -> <[ (b,(a,c)) ~~> d ]>@e
-swap f = <[ \x -> \y -> ~~f y x ]>
-
--- bad = <[ \f -> \x -> f x ]>
-
-demo3 x y z q = <[ ~~q (~~x ~~y ~~z) ]>
-
-
-
-class BitSerialHardwarePrimitives g where
-  type Wire
-
-  <[ not ]>    :: <[             (Wire,())    ~~> Wire ]>@g
-  <[ xor ]>    :: <[       (Wire,(Wire,()))   ~~> Wire ]>@g
-  <[ or  ]>    :: <[       (Wire,(Wire,()))   ~~> Wire ]>@g
-  <[ and ]>    :: <[       (Wire,(Wire,()))   ~~> Wire ]>@g
-  <[ mux2 ]>   :: <[ (Wire,(Wire,(Wire,())))  ~~> Wire ]>@g
-  <[ maj3 ]>   :: <[ (Wire,(Wire,(Wire,())))  ~~> Wire ]>@g
-  <[ reg ]>    :: <[             (Wire,())    ~~> Wire ]>@g
-  <[ zero ]>   :: <[             ()    ~~> Wire ]>@g
-  <[ one ]>    :: <[             ()    ~~> Wire ]>@g
-
-  loop   :: [Bool] -> <[ () ~~> Wire ]>@g
-  <[ lfsr ]>   :: Int ->  [ <[ Wire ]>@g ]
-  <[ adder ]>  :: <[  (Wire,(Wire,())) ~~> Wire ]>@g
-  fifo         :: Int -> <[  (Wire,()) ~~> Wire ]>@g
-
-  <[ probe ]>  :: Int -> <[ (Wire,())  ~~> Wire ]>@g
-  <[ oracle ]> :: Int -> <[                Wire ]>@g
-
-xor3 :: forall g . BitSerialHardwarePrimitives g => <[ (Wire,(Wire,(Wire,()))) ~~> Wire ]>@g
-xor3 = <[ \x -> \y -> \z -> xor (xor x y) z ]>
-
-adder =
-   <[ \in1 ->
-      \in2 ->
-      let firstBitMarker = ~~(loop [ i/=0 | i <- [0..31] ])
-          carry_out      = reg (mux2 firstBitMarker zero carry_in)
-          carry_in       = maj3 carry_out in1 in2
-      in  ~~xor3 carry_out in1 in2
-    ]>
-
-
-rotRight n =
-  <[ \input ->
-     let sel   = ~~(loop [ i >= 32-n | i<-[0..31] ])
-         fifo1 = ~~(fifo (32-n)) input
-         fifo2 = ~~(fifo  32   ) fifo1
-     in  mux2 sel fifo1 fifo2
-   ]>
-
-sha256round =
-  <[ \load ->
-     \input ->
-     \k_plus_w ->
-     let a    = ~~(fifo 32) (mux2 load a_in input)
-         b    = ~~(fifo 32) a
-         c    = ~~(fifo 32) b
-         d    = ~~(fifo 32) c
-         e    = ~~(fifo 32) (mux2 load e_in d)
-         f    = ~~(fifo 32) e
-         g    = ~~(fifo 32) f
-         h    = ~~(fifo 32) g
-         s0   = ~~xor3
-                    (~~(rotRight  2) a_in)
-                    (~~(rotRight 13) a_in)
-                    (~~(rotRight 22) a_in)
-         s1   = ~~xor3
-                    (~~(rotRight  6) e_in)
-                    (~~(rotRight 11) e_in)
-                    (~~(rotRight 25) e_in)
-         a_in = adder t1 t2
-         e_in = adder t1 d
-         t1   = adder
-                   (adder h s1)
-                   (adder (mux2 e g f)
-                          k_plus_w)
-         t2   = adder s0 (maj3 a b c)
-     in h
-   ]>
\ No newline at end of file