3 % (c) The GRASP/AQUA Project, Glasgow University, 1995-1996
5 \section[Parallel]{Parallel Constructs}
8 module Parallel (par, seq -- re-exported
9 #if defined(__GRANSIM__)
10 , parGlobal, parLocal, parAt, parAtForNow
14 import GHCbase ( par, seq )
16 #if defined(__GRANSIM__)
18 {-# INLINE parGlobal #-}
19 parGlobal :: Int -> Int -> Int -> Int -> a -> b -> b
20 parLocal :: Int -> Int -> Int -> Int -> a -> b -> b
21 parAt :: Int -> Int -> Int -> Int -> a -> b -> c -> c
22 parAtForNow :: Int -> Int -> Int -> Int -> a -> b -> c -> c
24 parGlobal (I# w) (I# g) (I# s) (I# p) x y = case (parGlobal# x w g s p y) of { 0# -> parError; _ -> y }
25 parLocal (I# w) (I# g) (I# s) (I# p) x y = case (parLocal# x w g s p y) of { 0# -> parError; _ -> y }
27 parAt (I# w) (I# g) (I# s) (I# p) v x y = case (parAt# x v w g s p y) of { 0# -> parError; _ -> y }
28 parAtForNow (I# w) (I# g) (I# s) (I# p) v x y = case (parAtForNow# x v w g s p y) of { 0# -> parError; _ -> y }
32 -- Maybe parIO and the like could be added here later.