From 2385aacb1237295a4eacade285e6bc3b542ad06f Mon Sep 17 00:00:00 2001
From: Shinya Sato <shinnya.sato@gmail.com>
Date: Sat, 16 Apr 2022 20:25:55 +0900
Subject: Benchmarks for OCaml

---
 comparison/OCaml/qsort800000.ml | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 comparison/OCaml/qsort800000.ml

(limited to 'comparison/OCaml/qsort800000.ml')

diff --git a/comparison/OCaml/qsort800000.ml b/comparison/OCaml/qsort800000.ml
new file mode 100644
index 0000000..627abd2
--- /dev/null
+++ b/comparison/OCaml/qsort800000.ml
@@ -0,0 +1,30 @@
+let rec split pivot (alist : int list) =
+  match alist with
+    [] -> ([], [])
+  | (x::xs) ->
+    let (below, above) = split pivot xs in
+    if x<pivot then (x::below, above)
+    else (below, x::above) ;;
+
+let rec qsort (alist : int list) =
+  match alist with
+    [] -> []
+  | pivot::rest ->
+    let (below, above) = split pivot rest
+    in (qsort below) @ [pivot] @ (qsort above) ;;
+
+
+
+
+let rec mkRandList n =
+  match n with
+    0 -> []
+  | n -> (Random.int 10000)::(mkRandList (n-1)) ;;
+
+let main = qsort (mkRandList 800000) ;;
+
+(* 
+The following error arises:
+
+Stack overflow during evaluation (looping recursion?).
+*)
-- 
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