--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/runEvalTest/ParSum.hs	Mon Feb 03 20:38:07 2014 +0900
@@ -0,0 +1,51 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+import Control.Parallel
+import Control.Parallel.Strategies
+import Text.Printf
+import Data.Time.Clock
+import Control.Exception
+import System.Environment
+
+num = 1000000
+
+main = do
+  t0 <- getCurrentTime
+  printTimeSince t0
+  --a <- evaluate $ runEval test3
+  --a <- evaluate $ runEval (test1 100)
+  a <- evaluate $ ((map (\x -> (sum' (x*num) ((x+1)*num))) [0..10]) `using` parList' rpar)
+  print a
+  printTimeSince t0
+
+parList' s [x] = do 
+                    a <- s x
+                    return [a]
+parList' s (x:xs) = do 
+                      a <- s x
+                      b <- parList' s xs
+                      return (a:b)
+
+test = do
+    a <- rpar (sum' 0 num)
+    b <- rpar (sum' num (num*2))
+    return (a,b)
+
+test1 i = do
+    a <- rpar (sum' (i*num) ((i+1) * num))
+    if i == 0
+      then (return [a])
+      else do b <- test1 (i-1)
+              return (a:b) 
+test3 = do
+    a <- rpar (sum' 0 num)
+    b <- rpar (sum' num (if a < num then a else (num*2)))
+    return (a,b)
+
+sum' begin end = if begin < end
+                   then begin + (sum' (begin + 1) end)
+                   else begin
+
+printTimeSince t0 = do
+  t1 <- getCurrentTime
+  printf "time: %.2fs\n" (realToFrac (diffUTCTime t1 t0) :: Double)