content: -- Copyright (c) 2015-16 Nicola Bonelli <nicola@pfq.io>
  --
  -- This program is free software; you can redistribute it and/or modify
  -- it under the terms of the GNU General Public License as published by
  -- the Free Software Foundation; either version 2 of the License, or
  -- (at your option) any later version.
  --
  -- This program is distributed in the hope that it will be useful,
  -- but WITHOUT ANY WARRANTY; without even the implied warranty of
  -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  -- GNU General Public License for more details.
  --
  -- You should have received a copy of the GNU General Public License
  -- along with this program; if not, write to the Free Software
  -- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  --
  
  module Lang.Kernel
  (
    load
  )where
  
  import Language.Haskell.Interpreter
  import Network.PFQ.Lang as Q
  import Network.PFQ as Q
  
  import Control.Monad.Reader
  import Control.Monad()
  import Options
  
  import Data.Maybe
  
  
  load :: Q.Function (Qbuff -> Action Qbuff) -> OptionT IO String
  load comp = do
      gid' <- fmap (fromJust . gid) ask
      lift $ Q.openNoGroup 64 4096 64 4096 >>= \handle ->
          withPfq handle $ \handlePtr -> do
              Q.joinGroup handlePtr gid' class_control policy_shared
              Q.setGroupComputation handlePtr gid' comp
              return $ "PFQ: computation loaded for gid " ++ show gid' ++ "."
  
  
  