diff options
| author | hallgren <hallgren@chalmers.se> | 2014-02-07 13:57:13 +0000 |
|---|---|---|
| committer | hallgren <hallgren@chalmers.se> | 2014-02-07 13:57:13 +0000 |
| commit | 9a422839cc8bf6090fa35042ddd18e9372d854c0 (patch) | |
| tree | 37229c0e35376ec84de0037b64927c2eb6fe1083 /src/runtime/haskell-bind/examples/pgf-shell.hs | |
| parent | 957dfb83b6f7ee0835d32b5930d47b133e678592 (diff) | |
pgf-shell: enable -rtsopts, call performGC between commands
This is to make it easier to find the cause of space leaks.
Diffstat (limited to 'src/runtime/haskell-bind/examples/pgf-shell.hs')
| -rw-r--r-- | src/runtime/haskell-bind/examples/pgf-shell.hs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/runtime/haskell-bind/examples/pgf-shell.hs b/src/runtime/haskell-bind/examples/pgf-shell.hs index 04b6522da..224c16512 100644 --- a/src/runtime/haskell-bind/examples/pgf-shell.hs +++ b/src/runtime/haskell-bind/examples/pgf-shell.hs @@ -14,6 +14,7 @@ import System.IO.Error(catchIOError) import System.Environment import CRuntimeFFI import CId +import System.Mem(performGC) main = getPGF =<< getArgs @@ -21,7 +22,8 @@ getPGF [path] = pgfShell =<< readPGF path getPGF _ = putStrLn "Usage: pgf-shell <path to pgf>" pgfShell pgf = - forever $ do putStr "> "; hFlush stdout + forever $ do performGC + putStr "> "; hFlush stdout execute pgf =<< readLn execute pgf cmd = |