ghc-7.4.2: The GHC API

Safe Haskell | None

Vectorise.Monad

Contents

- Builtins
- Variables

Synopsis

- module Vectorise.Monad.Base
- module Vectorise.Monad.Naming
- module Vectorise.Monad.Local
- module Vectorise.Monad.Global
- module Vectorise.Monad.InstEnv
- initV :: HscEnv -> ModGuts -> VectInfo -> VM a -> IO (Maybe (VectInfo, a))
- liftBuiltinDs :: (Builtins -> DsM a) -> VM a
- builtin :: (Builtins -> a) -> VM a
- builtins :: (a -> Builtins -> b) -> VM (a -> b)
- lookupVar :: Var -> VM (Scope Var (Var, Var))
- lookupVar_maybe :: Var -> VM (Maybe (Scope Var (Var, Var)))
- addGlobalScalarVar :: Var -> VM ()
- addGlobalScalarTyCon :: TyCon -> VM ()

# Documentation

module Vectorise.Monad.Base

module Vectorise.Monad.Naming

module Vectorise.Monad.Local

module Vectorise.Monad.Global

module Vectorise.Monad.InstEnv

initV :: HscEnv -> ModGuts -> VectInfo -> VM a -> IO (Maybe (VectInfo, a))

Run a vectorisation computation.

# Builtins

liftBuiltinDs :: (Builtins -> DsM a) -> VM a

Lift a desugaring computation using the `Builtins` into the vectorisation monad.

builtin :: (Builtins -> a) -> VM a

Project something from the set of builtins.

builtins :: (a -> Builtins -> b) -> VM (a -> b)

Lift a function using the `Builtins` into the vectorisation monad.

# Variables

lookupVar :: Var -> VM (Scope Var (Var, Var))

Lookup the vectorised, and if local, also the lifted version of a variable.

- If it's in the global environment we get the vectorised version. * If it's in the local environment we get both the vectorised and lifted version.

lookupVar_maybe :: Var -> VM (Maybe (Scope Var (Var, Var)))

addGlobalScalarVar :: Var -> VM ()

Mark the given variable as scalar — i.e., executing the associated code does not involve any parallel array computations.

addGlobalScalarTyCon :: TyCon -> VM ()

Mark the given type constructor as scalar — i.e., its values cannot embed parallel arrays.