diff options
Diffstat (limited to 'testsuite/tests/concurrent/should_run/setnumcapabilities001.hs')
| -rw-r--r-- | testsuite/tests/concurrent/should_run/setnumcapabilities001.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/testsuite/tests/concurrent/should_run/setnumcapabilities001.hs b/testsuite/tests/concurrent/should_run/setnumcapabilities001.hs index 27685f0894..a18d75aeef 100644 --- a/testsuite/tests/concurrent/should_run/setnumcapabilities001.hs +++ b/testsuite/tests/concurrent/should_run/setnumcapabilities001.hs @@ -15,7 +15,7 @@ main = do forM_ (cycle ([n,n-1..1] ++ [2..n-1])) $ \m -> do setNumCapabilities m threadDelay t - printf "%d" (nqueens q) + printf "%d\n" (nqueens q) killThread t -- If we don't kill the child thread, it might be about to -- call setNumCapabilities() in C when the main thread exits, @@ -34,7 +34,7 @@ nqueens nq = length (pargen 0 []) pargen :: Int -> [Int] -> [[Int]] pargen n b | n >= threshold = iterate gen [b] !! (nq - n) - | otherwise = concat bs + | otherwise = concat bs where bs = map (pargen (n+1)) (gen [b]) `using` parList rdeepseq threshold = 3 |