Remove RBTreeCk benchmark for now

This commit is contained in:
Richard Feldman 2021-07-26 22:38:32 -04:00
parent d2ca4bd30a
commit 250635c843
2 changed files with 7 additions and 131 deletions

View File

@ -1,124 +0,0 @@
app "rbtree-ck"
packages { base: "platform" }
imports [base.Task]
provides [ main ] to base
Color : [ Red, Black ]
Tree a b : [ Leaf, Node Color (Tree a b) a b (Tree a b) ]
Map : Tree I64 Bool
ConsList a : [ Nil, Cons a (ConsList a) ]
makeMap : I64, I64 -> ConsList Map
makeMap = \freq, n ->
makeMapHelp freq n Leaf Nil
makeMapHelp : I64, I64, Map, ConsList Map -> ConsList Map
makeMapHelp = \freq, n, m, acc ->
when n is
0 -> Cons m acc
_ ->
powerOf10 =
(n % 10 |> resultWithDefault 0) == 0
m1 = insert m n powerOf10
isFrequency =
(n % freq |> resultWithDefault 0) == 0
x = (if isFrequency then (Cons m1 acc) else acc)
makeMapHelp freq (n-1) m1 x
fold : (a, b, omega -> omega), Tree a b, omega -> omega
fold = \f, tree, b ->
when tree is
Leaf -> b
Node _ l k v r -> fold f r (f k v (fold f l b))
resultWithDefault : Result a e, a -> a
resultWithDefault = \res, default ->
when res is
Ok v -> v
Err _ -> default
main : Task.Task {} []
main =
Task.after Task.getInt \n ->
ms : ConsList Map
ms = makeMap 5 n # original koka n = 4_200_000
when ms is
Cons head _ ->
val = fold (\_, v, r -> if v then r + 1 else r) head 0
val
|> Str.fromInt
|> Task.putLine
Nil ->
Task.putLine "fail"
insert : Tree (Num k) v, (Num k), v -> Tree (Num k) v
insert = \t, k, v -> if isRed t then setBlack (ins t k v) else ins t k v
setBlack : Tree a b -> Tree a b
setBlack = \tree ->
when tree is
Node _ l k v r -> Node Black l k v r
_ -> tree
isRed : Tree a b -> Bool
isRed = \tree ->
when tree is
Node Red _ _ _ _ -> True
_ -> False
lt = \x, y -> x < y
ins : Tree (Num k) v, (Num k), v -> Tree (Num k) v
ins = \tree, kx, vx ->
when tree is
Leaf ->
Node Red Leaf kx vx Leaf
Node Red a ky vy b ->
if lt kx ky then
Node Red (ins a kx vx) ky vy b
else if lt ky kx then
Node Red a ky vy (ins b kx vx)
else
Node Red a ky vy (ins b kx vx)
Node Black a ky vy b ->
if lt kx ky then
(if isRed a then balance1 (Node Black Leaf ky vy b) (ins a kx vx) else Node Black (ins a kx vx) ky vy b)
else if lt ky kx then
(if isRed b then balance2 (Node Black a ky vy Leaf) (ins b kx vx) else Node Black a ky vy (ins b kx vx))
else
Node Black a kx vx b
balance1 : Tree a b, Tree a b -> Tree a b
balance1 = \tree1, tree2 ->
when tree1 is
Leaf -> Leaf
Node _ _ kv vv t ->
when tree2 is
Node _ (Node Red l kx vx r1) ky vy r2 -> Node Red (Node Black l kx vx r1) ky vy (Node Black r2 kv vv t)
Node _ l1 ky vy (Node Red l2 kx vx r) -> Node Red (Node Black l1 ky vy l2) kx vx (Node Black r kv vv t)
Node _ l ky vy r -> Node Black (Node Red l ky vy r) kv vv t
Leaf -> Leaf
balance2 : Tree a b, Tree a b -> Tree a b
balance2 = \tree1, tree2 ->
when tree1 is
Leaf -> Leaf
Node _ t kv vv _ ->
when tree2 is
Node _ (Node Red l kx1 vx1 r1) ky vy r2 -> Node Red (Node Black t kv vv l) kx1 vx1 (Node Black r1 ky vy r2)
Node _ l1 ky vy (Node Red l2 kx2 vx2 r2) -> Node Red (Node Black t kv vv l1) ky vy (Node Black l2 kx2 vx2 r2)
Node _ l ky vy r -> Node Black t kv vv (Node Red l ky vy r)
Leaf -> Leaf

View File

@ -313,13 +313,13 @@ mod cli_run {
expected_ending: "1 count: 6\n2 count: 22\n",
use_valgrind: true,
},
rbtree_ck => Example {
filename: "RBTreeCk.roc",
executable_filename: "rbtree-ck",
stdin: &[],
expected_ending: "Node Black 0 {} Empty Empty\n",
use_valgrind: true,
},
// rbtree_ck => Example {
// filename: "RBTreeCk.roc",
// executable_filename: "rbtree-ck",
// stdin: &[],
// expected_ending: "Node Black 0 {} Empty Empty\n",
// use_valgrind: true,
// },
rbtree_insert => Example {
filename: "RBTreeInsert.roc",
executable_filename: "rbtree-insert",