-- | Futhark Compiler Driver
module Futhark.CLI.Dev (main) where

import Control.Category (id)
import Control.Monad
import Control.Monad.State
import Data.Kind qualified
import Data.List (intersperse)
import Data.Maybe
import Data.Text qualified as T
import Data.Text.IO qualified as T
import Futhark.Actions
import Futhark.Analysis.Alias qualified as Alias
import Futhark.Analysis.Metrics (OpMetrics)
import Futhark.Compiler.CLI hiding (compilerMain)
import Futhark.IR (Op, Prog, prettyString)
import Futhark.IR.Aliases (AliasableRep)
import Futhark.IR.GPU qualified as GPU
import Futhark.IR.GPUMem qualified as GPUMem
import Futhark.IR.MC qualified as MC
import Futhark.IR.MCMem qualified as MCMem
import Futhark.IR.Parse
import Futhark.IR.SOACS qualified as SOACS
import Futhark.IR.Seq qualified as Seq
import Futhark.IR.SeqMem qualified as SeqMem
import Futhark.IR.TypeCheck (Checkable, checkProg)
import Futhark.Internalise.Defunctionalise as Defunctionalise
import Futhark.Internalise.Defunctorise as Defunctorise
import Futhark.Internalise.LiftLambdas as LiftLambdas
import Futhark.Internalise.Monomorphise as Monomorphise
import Futhark.Optimise.ArrayShortCircuiting qualified as ArrayShortCircuiting
import Futhark.Optimise.CSE
import Futhark.Optimise.DoubleBuffer
import Futhark.Optimise.Fusion
import Futhark.Optimise.HistAccs
import Futhark.Optimise.InPlaceLowering
import Futhark.Optimise.InliningDeadFun
import Futhark.Optimise.MemoryBlockMerging qualified as MemoryBlockMerging
import Futhark.Optimise.ReduceDeviceSyncs (reduceDeviceSyncs)
import Futhark.Optimise.Sink
import Futhark.Optimise.TileLoops
import Futhark.Optimise.Unstream
import Futhark.Pass
import Futhark.Pass.AD
import Futhark.Pass.ExpandAllocations
import Futhark.Pass.ExplicitAllocations.GPU qualified as GPU
import Futhark.Pass.ExplicitAllocations.MC qualified as MC
import Futhark.Pass.ExplicitAllocations.Seq qualified as Seq
import Futhark.Pass.ExtractKernels
import Futhark.Pass.ExtractMulticore
import Futhark.Pass.FirstOrderTransform
import Futhark.Pass.KernelBabysitting
import Futhark.Pass.LiftAllocations as LiftAllocations
import Futhark.Pass.LowerAllocations as LowerAllocations
import Futhark.Pass.Simplify
import Futhark.Passes
import Futhark.Util.Log
import Futhark.Util.Options
import Futhark.Util.Pretty qualified as PP
import Language.Futhark.Core (locStr, nameFromString)
import Language.Futhark.Parser (SyntaxError (..), parseFuthark)
import System.Exit
import System.FilePath
import System.IO
import Prelude hiding (id)

-- | What to do with the program after it has been read.
data FutharkPipeline
  = -- | Just print it.
    PrettyPrint
  | -- | Run the type checker; print type errors.
    TypeCheck
  | -- | Run this pipeline.
    Pipeline [UntypedPass]
  | -- | Partially evaluate away the module language.
    Defunctorise
  | -- | Defunctorise and monomorphise.
    Monomorphise
  | -- | Defunctorise, monomorphise, and lambda-lift.
    LiftLambdas
  | -- | Defunctorise, monomorphise, lambda-lift, and defunctionalise.
    Defunctionalise

data Config = Config
  { Config -> FutharkConfig
futharkConfig :: FutharkConfig,
    -- | Nothing is distinct from a empty pipeline -
    -- it means we don't even run the internaliser.
    Config -> FutharkPipeline
futharkPipeline :: FutharkPipeline,
    Config -> CompilerMode
futharkCompilerMode :: CompilerMode,
    Config -> UntypedAction
futharkAction :: UntypedAction,
    -- | If true, prints programs as raw ASTs instead
    -- of their prettyprinted form.
    Config -> Bool
futharkPrintAST :: Bool
  }

-- | Get a Futhark pipeline from the configuration - an empty one if
-- none exists.
getFutharkPipeline :: Config -> [UntypedPass]
getFutharkPipeline :: Config -> [UntypedPass]
getFutharkPipeline = FutharkPipeline -> [UntypedPass]
toPipeline forall b c a. (b -> c) -> (a -> b) -> a -> c
. Config -> FutharkPipeline
futharkPipeline
  where
    toPipeline :: FutharkPipeline -> [UntypedPass]
toPipeline (Pipeline [UntypedPass]
p) = [UntypedPass]
p
    toPipeline FutharkPipeline
_ = []

data UntypedPassState
  = SOACS (Prog SOACS.SOACS)
  | GPU (Prog GPU.GPU)
  | MC (Prog MC.MC)
  | Seq (Prog Seq.Seq)
  | GPUMem (Prog GPUMem.GPUMem)
  | MCMem (Prog MCMem.MCMem)
  | SeqMem (Prog SeqMem.SeqMem)

getSOACSProg :: UntypedPassState -> Maybe (Prog SOACS.SOACS)
getSOACSProg :: UntypedPassState -> Maybe (Prog SOACS)
getSOACSProg (SOACS Prog SOACS
prog) = forall a. a -> Maybe a
Just Prog SOACS
prog
getSOACSProg UntypedPassState
_ = forall a. Maybe a
Nothing

class Representation s where
  -- | A human-readable description of the representation expected or
  -- contained, usable for error messages.
  representation :: s -> String

instance Representation UntypedPassState where
  representation :: UntypedPassState -> [Char]
representation (SOACS Prog SOACS
_) = [Char]
"SOACS"
  representation (GPU Prog GPU
_) = [Char]
"GPU"
  representation (MC Prog MC
_) = [Char]
"MC"
  representation (Seq Prog Seq
_) = [Char]
"Seq"
  representation (GPUMem Prog GPUMem
_) = [Char]
"GPUMem"
  representation (MCMem Prog MCMem
_) = [Char]
"MCMem"
  representation (SeqMem Prog SeqMem
_) = [Char]
"SeqMem"

instance PP.Pretty UntypedPassState where
  pretty :: forall ann. UntypedPassState -> Doc ann
pretty (SOACS Prog SOACS
prog) = forall a ann. Pretty a => a -> Doc ann
PP.pretty Prog SOACS
prog
  pretty (GPU Prog GPU
prog) = forall a ann. Pretty a => a -> Doc ann
PP.pretty Prog GPU
prog
  pretty (MC Prog MC
prog) = forall a ann. Pretty a => a -> Doc ann
PP.pretty Prog MC
prog
  pretty (Seq Prog Seq
prog) = forall a ann. Pretty a => a -> Doc ann
PP.pretty Prog Seq
prog
  pretty (SeqMem Prog SeqMem
prog) = forall a ann. Pretty a => a -> Doc ann
PP.pretty Prog SeqMem
prog
  pretty (MCMem Prog MCMem
prog) = forall a ann. Pretty a => a -> Doc ann
PP.pretty Prog MCMem
prog
  pretty (GPUMem Prog GPUMem
prog) = forall a ann. Pretty a => a -> Doc ann
PP.pretty Prog GPUMem
prog

newtype UntypedPass
  = UntypedPass
      ( UntypedPassState ->
        PipelineConfig ->
        FutharkM UntypedPassState
      )

type BackendAction rep = FutharkConfig -> CompilerMode -> FilePath -> Action rep

data UntypedAction
  = SOACSAction (Action SOACS.SOACS)
  | GPUAction (Action GPU.GPU)
  | GPUMemAction (BackendAction GPUMem.GPUMem)
  | MCMemAction (BackendAction MCMem.MCMem)
  | SeqMemAction (BackendAction SeqMem.SeqMem)
  | PolyAction
      ( forall (rep :: Data.Kind.Type).
        ( AliasableRep rep,
          (OpMetrics (Op rep))
        ) =>
        Action rep
      )

instance Representation UntypedAction where
  representation :: UntypedAction -> [Char]
representation (SOACSAction Action SOACS
_) = [Char]
"SOACS"
  representation (GPUAction Action GPU
_) = [Char]
"GPU"
  representation (GPUMemAction BackendAction GPUMem
_) = [Char]
"GPUMem"
  representation (MCMemAction BackendAction MCMem
_) = [Char]
"MCMem"
  representation (SeqMemAction BackendAction SeqMem
_) = [Char]
"SeqMem"
  representation PolyAction {} = [Char]
"<any>"

newConfig :: Config
newConfig :: Config
newConfig = FutharkConfig
-> FutharkPipeline
-> CompilerMode
-> UntypedAction
-> Bool
-> Config
Config FutharkConfig
newFutharkConfig ([UntypedPass] -> FutharkPipeline
Pipeline []) CompilerMode
ToExecutable UntypedAction
action Bool
False
  where
    action :: UntypedAction
action = (forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep)
-> UntypedAction
PolyAction forall rep. ASTRep rep => Action rep
printAction

changeFutharkConfig ::
  (FutharkConfig -> FutharkConfig) ->
  Config ->
  Config
changeFutharkConfig :: (FutharkConfig -> FutharkConfig) -> Config -> Config
changeFutharkConfig FutharkConfig -> FutharkConfig
f Config
cfg = Config
cfg {futharkConfig :: FutharkConfig
futharkConfig = FutharkConfig -> FutharkConfig
f forall a b. (a -> b) -> a -> b
$ Config -> FutharkConfig
futharkConfig Config
cfg}

type FutharkOption = FunOptDescr Config

passOption :: String -> UntypedPass -> String -> [String] -> FutharkOption
passOption :: [Char] -> UntypedPass -> [Char] -> [[Char]] -> FutharkOption
passOption [Char]
desc UntypedPass
pass [Char]
short [[Char]]
long =
  forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
    [Char]
short
    [[Char]]
long
    ( forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$
        forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
cfg ->
          Config
cfg {futharkPipeline :: FutharkPipeline
futharkPipeline = [UntypedPass] -> FutharkPipeline
Pipeline forall a b. (a -> b) -> a -> b
$ Config -> [UntypedPass]
getFutharkPipeline Config
cfg forall a. [a] -> [a] -> [a]
++ [UntypedPass
pass]}
    )
    [Char]
desc

kernelsMemProg ::
  String ->
  UntypedPassState ->
  FutharkM (Prog GPUMem.GPUMem)
kernelsMemProg :: [Char] -> UntypedPassState -> FutharkM (Prog GPUMem)
kernelsMemProg [Char]
_ (GPUMem Prog GPUMem
prog) =
  forall (f :: * -> *) a. Applicative f => a -> f a
pure Prog GPUMem
prog
kernelsMemProg [Char]
name UntypedPassState
rep =
  forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$
    [Char]
"Pass "
      forall a. [a] -> [a] -> [a]
++ [Char]
name
      forall a. [a] -> [a] -> [a]
++ [Char]
" expects GPUMem representation, but got "
      forall a. [a] -> [a] -> [a]
++ forall s. Representation s => s -> [Char]
representation UntypedPassState
rep

soacsProg :: String -> UntypedPassState -> FutharkM (Prog SOACS.SOACS)
soacsProg :: [Char] -> UntypedPassState -> FutharkM (Prog SOACS)
soacsProg [Char]
_ (SOACS Prog SOACS
prog) =
  forall (f :: * -> *) a. Applicative f => a -> f a
pure Prog SOACS
prog
soacsProg [Char]
name UntypedPassState
rep =
  forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$
    [Char]
"Pass "
      forall a. [a] -> [a] -> [a]
++ [Char]
name
      forall a. [a] -> [a] -> [a]
++ [Char]
" expects SOACS representation, but got "
      forall a. [a] -> [a] -> [a]
++ forall s. Representation s => s -> [Char]
representation UntypedPassState
rep

kernelsProg :: String -> UntypedPassState -> FutharkM (Prog GPU.GPU)
kernelsProg :: [Char] -> UntypedPassState -> FutharkM (Prog GPU)
kernelsProg [Char]
_ (GPU Prog GPU
prog) =
  forall (f :: * -> *) a. Applicative f => a -> f a
pure Prog GPU
prog
kernelsProg [Char]
name UntypedPassState
rep =
  forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$
    [Char]
"Pass " forall a. [a] -> [a] -> [a]
++ [Char]
name forall a. [a] -> [a] -> [a]
++ [Char]
" expects GPU representation, but got " forall a. [a] -> [a] -> [a]
++ forall s. Representation s => s -> [Char]
representation UntypedPassState
rep

seqMemProg :: String -> UntypedPassState -> FutharkM (Prog SeqMem.SeqMem)
seqMemProg :: [Char] -> UntypedPassState -> FutharkM (Prog SeqMem)
seqMemProg [Char]
_ (SeqMem Prog SeqMem
prog) =
  forall (f :: * -> *) a. Applicative f => a -> f a
pure Prog SeqMem
prog
seqMemProg [Char]
name UntypedPassState
rep =
  forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$
    [Char]
"Pass " forall a. [a] -> [a] -> [a]
++ [Char]
name forall a. [a] -> [a] -> [a]
++ [Char]
" expects SeqMem representation, but got " forall a. [a] -> [a] -> [a]
++ forall s. Representation s => s -> [Char]
representation UntypedPassState
rep

mcMemProg :: String -> UntypedPassState -> FutharkM (Prog MCMem.MCMem)
mcMemProg :: [Char] -> UntypedPassState -> FutharkM (Prog MCMem)
mcMemProg [Char]
_ (MCMem Prog MCMem
prog) =
  forall (f :: * -> *) a. Applicative f => a -> f a
pure Prog MCMem
prog
mcMemProg [Char]
name UntypedPassState
rep =
  forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$
    [Char]
"Pass " forall a. [a] -> [a] -> [a]
++ [Char]
name forall a. [a] -> [a] -> [a]
++ [Char]
" expects MCMem representation, but got " forall a. [a] -> [a] -> [a]
++ forall s. Representation s => s -> [Char]
representation UntypedPassState
rep

typedPassOption ::
  Checkable torep =>
  (String -> UntypedPassState -> FutharkM (Prog fromrep)) ->
  (Prog torep -> UntypedPassState) ->
  Pass fromrep torep ->
  String ->
  FutharkOption
typedPassOption :: forall torep fromrep.
Checkable torep =>
([Char] -> UntypedPassState -> FutharkM (Prog fromrep))
-> (Prog torep -> UntypedPassState)
-> Pass fromrep torep
-> [Char]
-> FutharkOption
typedPassOption [Char] -> UntypedPassState -> FutharkM (Prog fromrep)
getProg Prog torep -> UntypedPassState
putProg Pass fromrep torep
pass [Char]
short =
  [Char] -> UntypedPass -> [Char] -> [[Char]] -> FutharkOption
passOption (forall fromrep torep. Pass fromrep torep -> [Char]
passDescription Pass fromrep torep
pass) ((UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState)
-> UntypedPass
UntypedPass UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
perform) [Char]
short [[Char]]
long
  where
    perform :: UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
perform UntypedPassState
s PipelineConfig
config = do
      Prog fromrep
prog <- [Char] -> UntypedPassState -> FutharkM (Prog fromrep)
getProg (forall fromrep torep. Pass fromrep torep -> [Char]
passName Pass fromrep torep
pass) UntypedPassState
s
      Prog torep -> UntypedPassState
putProg forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass fromrep torep
pass) PipelineConfig
config Prog fromrep
prog

    long :: [[Char]]
long = [forall fromrep torep. Pass fromrep torep -> [Char]
passLongOption Pass fromrep torep
pass]

soacsPassOption :: Pass SOACS.SOACS SOACS.SOACS -> String -> FutharkOption
soacsPassOption :: Pass SOACS SOACS -> [Char] -> FutharkOption
soacsPassOption =
  forall torep fromrep.
Checkable torep =>
([Char] -> UntypedPassState -> FutharkM (Prog fromrep))
-> (Prog torep -> UntypedPassState)
-> Pass fromrep torep
-> [Char]
-> FutharkOption
typedPassOption [Char] -> UntypedPassState -> FutharkM (Prog SOACS)
soacsProg Prog SOACS -> UntypedPassState
SOACS

kernelsPassOption ::
  Pass GPU.GPU GPU.GPU ->
  String ->
  FutharkOption
kernelsPassOption :: Pass GPU GPU -> [Char] -> FutharkOption
kernelsPassOption =
  forall torep fromrep.
Checkable torep =>
([Char] -> UntypedPassState -> FutharkM (Prog fromrep))
-> (Prog torep -> UntypedPassState)
-> Pass fromrep torep
-> [Char]
-> FutharkOption
typedPassOption [Char] -> UntypedPassState -> FutharkM (Prog GPU)
kernelsProg Prog GPU -> UntypedPassState
GPU

seqMemPassOption ::
  Pass SeqMem.SeqMem SeqMem.SeqMem ->
  String ->
  FutharkOption
seqMemPassOption :: Pass SeqMem SeqMem -> [Char] -> FutharkOption
seqMemPassOption =
  forall torep fromrep.
Checkable torep =>
([Char] -> UntypedPassState -> FutharkM (Prog fromrep))
-> (Prog torep -> UntypedPassState)
-> Pass fromrep torep
-> [Char]
-> FutharkOption
typedPassOption [Char] -> UntypedPassState -> FutharkM (Prog SeqMem)
seqMemProg Prog SeqMem -> UntypedPassState
SeqMem

mcMemPassOption ::
  Pass MCMem.MCMem MCMem.MCMem ->
  String ->
  FutharkOption
mcMemPassOption :: Pass MCMem MCMem -> [Char] -> FutharkOption
mcMemPassOption =
  forall torep fromrep.
Checkable torep =>
([Char] -> UntypedPassState -> FutharkM (Prog fromrep))
-> (Prog torep -> UntypedPassState)
-> Pass fromrep torep
-> [Char]
-> FutharkOption
typedPassOption [Char] -> UntypedPassState -> FutharkM (Prog MCMem)
mcMemProg Prog MCMem -> UntypedPassState
MCMem

kernelsMemPassOption ::
  Pass GPUMem.GPUMem GPUMem.GPUMem ->
  String ->
  FutharkOption
kernelsMemPassOption :: Pass GPUMem GPUMem -> [Char] -> FutharkOption
kernelsMemPassOption =
  forall torep fromrep.
Checkable torep =>
([Char] -> UntypedPassState -> FutharkM (Prog fromrep))
-> (Prog torep -> UntypedPassState)
-> Pass fromrep torep
-> [Char]
-> FutharkOption
typedPassOption [Char] -> UntypedPassState -> FutharkM (Prog GPUMem)
kernelsMemProg Prog GPUMem -> UntypedPassState
GPUMem

simplifyOption :: String -> FutharkOption
simplifyOption :: [Char] -> FutharkOption
simplifyOption [Char]
short =
  [Char] -> UntypedPass -> [Char] -> [[Char]] -> FutharkOption
passOption (forall fromrep torep. Pass fromrep torep -> [Char]
passDescription Pass SOACS SOACS
pass) ((UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState)
-> UntypedPass
UntypedPass UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
perform) [Char]
short [[Char]]
long
  where
    perform :: UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
perform (SOACS Prog SOACS
prog) PipelineConfig
config =
      Prog SOACS -> UntypedPassState
SOACS forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass SOACS SOACS
simplifySOACS) PipelineConfig
config Prog SOACS
prog
    perform (GPU Prog GPU
prog) PipelineConfig
config =
      Prog GPU -> UntypedPassState
GPU forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass GPU GPU
simplifyGPU) PipelineConfig
config Prog GPU
prog
    perform (MC Prog MC
prog) PipelineConfig
config =
      Prog MC -> UntypedPassState
MC forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass MC MC
simplifyMC) PipelineConfig
config Prog MC
prog
    perform (Seq Prog Seq
prog) PipelineConfig
config =
      Prog Seq -> UntypedPassState
Seq forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass Seq Seq
simplifySeq) PipelineConfig
config Prog Seq
prog
    perform (SeqMem Prog SeqMem
prog) PipelineConfig
config =
      Prog SeqMem -> UntypedPassState
SeqMem forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass SeqMem SeqMem
simplifySeqMem) PipelineConfig
config Prog SeqMem
prog
    perform (GPUMem Prog GPUMem
prog) PipelineConfig
config =
      Prog GPUMem -> UntypedPassState
GPUMem forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass GPUMem GPUMem
simplifyGPUMem) PipelineConfig
config Prog GPUMem
prog
    perform (MCMem Prog MCMem
prog) PipelineConfig
config =
      Prog MCMem -> UntypedPassState
MCMem forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass MCMem MCMem
simplifyMCMem) PipelineConfig
config Prog MCMem
prog

    long :: [[Char]]
long = [forall fromrep torep. Pass fromrep torep -> [Char]
passLongOption Pass SOACS SOACS
pass]
    pass :: Pass SOACS SOACS
pass = Pass SOACS SOACS
simplifySOACS

allocateOption :: String -> FutharkOption
allocateOption :: [Char] -> FutharkOption
allocateOption [Char]
short =
  [Char] -> UntypedPass -> [Char] -> [[Char]] -> FutharkOption
passOption (forall fromrep torep. Pass fromrep torep -> [Char]
passDescription Pass Seq SeqMem
pass) ((UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState)
-> UntypedPass
UntypedPass UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
perform) [Char]
short [[Char]]
long
  where
    perform :: UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
perform (GPU Prog GPU
prog) PipelineConfig
config =
      Prog GPUMem -> UntypedPassState
GPUMem
        forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass GPU GPUMem
GPU.explicitAllocations) PipelineConfig
config Prog GPU
prog
    perform (Seq Prog Seq
prog) PipelineConfig
config =
      Prog SeqMem -> UntypedPassState
SeqMem
        forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass Seq SeqMem
Seq.explicitAllocations) PipelineConfig
config Prog Seq
prog
    perform (MC Prog MC
prog) PipelineConfig
config =
      Prog MCMem -> UntypedPassState
MCMem
        forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass MC MCMem
MC.explicitAllocations) PipelineConfig
config Prog MC
prog
    perform UntypedPassState
s PipelineConfig
_ =
      forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$
        [Char]
"Pass '" forall a. [a] -> [a] -> [a]
++ forall fromrep torep. Pass fromrep torep -> [Char]
passDescription Pass Seq SeqMem
pass forall a. [a] -> [a] -> [a]
++ [Char]
"' cannot operate on " forall a. [a] -> [a] -> [a]
++ forall s. Representation s => s -> [Char]
representation UntypedPassState
s

    long :: [[Char]]
long = [forall fromrep torep. Pass fromrep torep -> [Char]
passLongOption Pass Seq SeqMem
pass]
    pass :: Pass Seq SeqMem
pass = Pass Seq SeqMem
Seq.explicitAllocations

iplOption :: String -> FutharkOption
iplOption :: [Char] -> FutharkOption
iplOption [Char]
short =
  [Char] -> UntypedPass -> [Char] -> [[Char]] -> FutharkOption
passOption (forall fromrep torep. Pass fromrep torep -> [Char]
passDescription Pass Seq Seq
pass) ((UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState)
-> UntypedPass
UntypedPass UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
perform) [Char]
short [[Char]]
long
  where
    perform :: UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
perform (GPU Prog GPU
prog) PipelineConfig
config =
      Prog GPU -> UntypedPassState
GPU
        forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass GPU GPU
inPlaceLoweringGPU) PipelineConfig
config Prog GPU
prog
    perform (Seq Prog Seq
prog) PipelineConfig
config =
      Prog Seq -> UntypedPassState
Seq
        forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass Pass Seq Seq
inPlaceLoweringSeq) PipelineConfig
config Prog Seq
prog
    perform UntypedPassState
s PipelineConfig
_ =
      forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$
        [Char]
"Pass '" forall a. [a] -> [a] -> [a]
++ forall fromrep torep. Pass fromrep torep -> [Char]
passDescription Pass Seq Seq
pass forall a. [a] -> [a] -> [a]
++ [Char]
"' cannot operate on " forall a. [a] -> [a] -> [a]
++ forall s. Representation s => s -> [Char]
representation UntypedPassState
s

    long :: [[Char]]
long = [forall fromrep torep. Pass fromrep torep -> [Char]
passLongOption Pass Seq Seq
pass]
    pass :: Pass Seq Seq
pass = Pass Seq Seq
inPlaceLoweringSeq

cseOption :: String -> FutharkOption
cseOption :: [Char] -> FutharkOption
cseOption [Char]
short =
  [Char] -> UntypedPass -> [Char] -> [[Char]] -> FutharkOption
passOption (forall fromrep torep. Pass fromrep torep -> [Char]
passDescription Pass SOACS SOACS
pass) ((UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState)
-> UntypedPass
UntypedPass UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
perform) [Char]
short [[Char]]
long
  where
    perform :: UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
perform (SOACS Prog SOACS
prog) PipelineConfig
config =
      Prog SOACS -> UntypedPassState
SOACS forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass forall a b. (a -> b) -> a -> b
$ forall rep.
(AliasableRep rep, CSEInOp (Op (Aliases rep))) =>
Bool -> Pass rep rep
performCSE Bool
True) PipelineConfig
config Prog SOACS
prog
    perform (GPU Prog GPU
prog) PipelineConfig
config =
      Prog GPU -> UntypedPassState
GPU forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass forall a b. (a -> b) -> a -> b
$ forall rep.
(AliasableRep rep, CSEInOp (Op (Aliases rep))) =>
Bool -> Pass rep rep
performCSE Bool
True) PipelineConfig
config Prog GPU
prog
    perform (MC Prog MC
prog) PipelineConfig
config =
      Prog MC -> UntypedPassState
MC forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass forall a b. (a -> b) -> a -> b
$ forall rep.
(AliasableRep rep, CSEInOp (Op (Aliases rep))) =>
Bool -> Pass rep rep
performCSE Bool
True) PipelineConfig
config Prog MC
prog
    perform (Seq Prog Seq
prog) PipelineConfig
config =
      Prog Seq -> UntypedPassState
Seq forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass forall a b. (a -> b) -> a -> b
$ forall rep.
(AliasableRep rep, CSEInOp (Op (Aliases rep))) =>
Bool -> Pass rep rep
performCSE Bool
True) PipelineConfig
config Prog Seq
prog
    perform (SeqMem Prog SeqMem
prog) PipelineConfig
config =
      Prog SeqMem -> UntypedPassState
SeqMem forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass forall a b. (a -> b) -> a -> b
$ forall rep.
(AliasableRep rep, CSEInOp (Op (Aliases rep))) =>
Bool -> Pass rep rep
performCSE Bool
False) PipelineConfig
config Prog SeqMem
prog
    perform (GPUMem Prog GPUMem
prog) PipelineConfig
config =
      Prog GPUMem -> UntypedPassState
GPUMem forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass forall a b. (a -> b) -> a -> b
$ forall rep.
(AliasableRep rep, CSEInOp (Op (Aliases rep))) =>
Bool -> Pass rep rep
performCSE Bool
False) PipelineConfig
config Prog GPUMem
prog
    perform (MCMem Prog MCMem
prog) PipelineConfig
config =
      Prog MCMem -> UntypedPassState
MCMem forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline (forall torep fromrep.
Checkable torep =>
Pass fromrep torep -> Pipeline fromrep torep
onePass forall a b. (a -> b) -> a -> b
$ forall rep.
(AliasableRep rep, CSEInOp (Op (Aliases rep))) =>
Bool -> Pass rep rep
performCSE Bool
False) PipelineConfig
config Prog MCMem
prog

    long :: [[Char]]
long = [forall fromrep torep. Pass fromrep torep -> [Char]
passLongOption Pass SOACS SOACS
pass]
    pass :: Pass SOACS SOACS
pass = forall rep.
(AliasableRep rep, CSEInOp (Op (Aliases rep))) =>
Bool -> Pass rep rep
performCSE Bool
True :: Pass SOACS.SOACS SOACS.SOACS

pipelineOption ::
  (UntypedPassState -> Maybe (Prog fromrep)) ->
  String ->
  (Prog torep -> UntypedPassState) ->
  String ->
  Pipeline fromrep torep ->
  String ->
  [String] ->
  FutharkOption
pipelineOption :: forall fromrep torep.
(UntypedPassState -> Maybe (Prog fromrep))
-> [Char]
-> (Prog torep -> UntypedPassState)
-> [Char]
-> Pipeline fromrep torep
-> [Char]
-> [[Char]]
-> FutharkOption
pipelineOption UntypedPassState -> Maybe (Prog fromrep)
getprog [Char]
repdesc Prog torep -> UntypedPassState
repf [Char]
desc Pipeline fromrep torep
pipeline =
  [Char] -> UntypedPass -> [Char] -> [[Char]] -> FutharkOption
passOption [Char]
desc forall a b. (a -> b) -> a -> b
$ (UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState)
-> UntypedPass
UntypedPass UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
pipelinePass
  where
    pipelinePass :: UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
pipelinePass UntypedPassState
rep PipelineConfig
config =
      case UntypedPassState -> Maybe (Prog fromrep)
getprog UntypedPassState
rep of
        Just Prog fromrep
prog ->
          Prog torep -> UntypedPassState
repf forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall fromrep torep.
Pipeline fromrep torep
-> PipelineConfig -> Prog fromrep -> FutharkM (Prog torep)
runPipeline Pipeline fromrep torep
pipeline PipelineConfig
config Prog fromrep
prog
        Maybe (Prog fromrep)
Nothing ->
          forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$
            [Char]
"Expected "
              forall a. [a] -> [a] -> [a]
++ [Char]
repdesc
              forall a. [a] -> [a] -> [a]
++ [Char]
" representation, but got "
              forall a. [a] -> [a] -> [a]
++ forall s. Representation s => s -> [Char]
representation UntypedPassState
rep

soacsPipelineOption ::
  String ->
  Pipeline SOACS.SOACS SOACS.SOACS ->
  String ->
  [String] ->
  FutharkOption
soacsPipelineOption :: [Char]
-> Pipeline SOACS SOACS -> [Char] -> [[Char]] -> FutharkOption
soacsPipelineOption = forall fromrep torep.
(UntypedPassState -> Maybe (Prog fromrep))
-> [Char]
-> (Prog torep -> UntypedPassState)
-> [Char]
-> Pipeline fromrep torep
-> [Char]
-> [[Char]]
-> FutharkOption
pipelineOption UntypedPassState -> Maybe (Prog SOACS)
getSOACSProg [Char]
"SOACS" Prog SOACS -> UntypedPassState
SOACS

commandLineOptions :: [FutharkOption]
commandLineOptions :: [FutharkOption]
commandLineOptions =
  [ forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      [Char]
"v"
      [[Char]
"verbose"]
      (forall a. (Maybe [Char] -> a) -> [Char] -> ArgDescr a
OptArg (forall a b. b -> Either a b
Right forall b c a. (b -> c) -> (a -> b) -> a -> c
. (FutharkConfig -> FutharkConfig) -> Config -> Config
changeFutharkConfig forall b c a. (b -> c) -> (a -> b) -> a -> c
. Maybe [Char] -> FutharkConfig -> FutharkConfig
incVerbosity) [Char]
"FILE")
      [Char]
"Print verbose output on standard error; wrong program to FILE.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"Werror"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ (FutharkConfig -> FutharkConfig) -> Config -> Config
changeFutharkConfig forall a b. (a -> b) -> a -> b
$ \FutharkConfig
opts -> FutharkConfig
opts {futharkWerror :: Bool
futharkWerror = Bool
True})
      [Char]
"Treat warnings as errors.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      [Char]
"w"
      []
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ (FutharkConfig -> FutharkConfig) -> Config -> Config
changeFutharkConfig forall a b. (a -> b) -> a -> b
$ \FutharkConfig
opts -> FutharkConfig
opts {futharkWarn :: Bool
futharkWarn = Bool
False})
      [Char]
"Disable all warnings.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      [Char]
"t"
      [[Char]
"type-check"]
      ( forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$
          forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts ->
            Config
opts {futharkPipeline :: FutharkPipeline
futharkPipeline = FutharkPipeline
TypeCheck}
      )
      [Char]
"Print on standard output the type-checked program.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"no-check"]
      ( forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$
          forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$
            (FutharkConfig -> FutharkConfig) -> Config -> Config
changeFutharkConfig forall a b. (a -> b) -> a -> b
$
              \FutharkConfig
opts -> FutharkConfig
opts {futharkTypeCheck :: Bool
futharkTypeCheck = Bool
False}
      )
      [Char]
"Disable type-checking.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"pretty-print"]
      ( forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$
          forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts ->
            Config
opts {futharkPipeline :: FutharkPipeline
futharkPipeline = FutharkPipeline
PrettyPrint}
      )
      [Char]
"Parse and prettyString-print the AST of the given program.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"backend"]
      ( forall a. ([Char] -> a) -> [Char] -> ArgDescr a
ReqArg
          ( \[Char]
arg -> do
              UntypedAction
action <- case [Char]
arg of
                [Char]
"c" -> forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ BackendAction SeqMem -> UntypedAction
SeqMemAction BackendAction SeqMem
compileCAction
                [Char]
"multicore" -> forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ BackendAction MCMem -> UntypedAction
MCMemAction BackendAction MCMem
compileMulticoreAction
                [Char]
"opencl" -> forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ BackendAction GPUMem -> UntypedAction
GPUMemAction BackendAction GPUMem
compileOpenCLAction
                [Char]
"cuda" -> forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ BackendAction GPUMem -> UntypedAction
GPUMemAction BackendAction GPUMem
compileCUDAAction
                [Char]
"wasm" -> forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ BackendAction SeqMem -> UntypedAction
SeqMemAction BackendAction SeqMem
compileCtoWASMAction
                [Char]
"wasm-multicore" -> forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ BackendAction MCMem -> UntypedAction
MCMemAction BackendAction MCMem
compileMulticoreToWASMAction
                [Char]
"ispc" -> forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ BackendAction MCMem -> UntypedAction
MCMemAction BackendAction MCMem
compileMulticoreToISPCAction
                [Char]
"python" -> forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ BackendAction SeqMem -> UntypedAction
SeqMemAction BackendAction SeqMem
compilePythonAction
                [Char]
"pyopencl" -> forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ BackendAction GPUMem -> UntypedAction
GPUMemAction BackendAction GPUMem
compilePyOpenCLAction
                [Char]
_ -> forall a b. a -> Either a b
Left forall a b. (a -> b) -> a -> b
$ forall a. HasCallStack => [Char] -> a
error forall a b. (a -> b) -> a -> b
$ [Char]
"Invalid backend: " forall a. Semigroup a => a -> a -> a
<> [Char]
arg

              forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkAction :: UntypedAction
futharkAction = UntypedAction
action}
          )
          [Char]
"c|multicore|opencl|cuda|python|pyopencl"
      )
      [Char]
"Run this compiler backend on pipeline result.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"compile-imp-seq"]
      ( forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$
          forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts ->
            Config
opts {futharkAction :: UntypedAction
futharkAction = BackendAction SeqMem -> UntypedAction
SeqMemAction forall a b. (a -> b) -> a -> b
$ \FutharkConfig
_ CompilerMode
_ [Char]
_ -> Action SeqMem
impCodeGenAction}
      )
      [Char]
"Translate pipeline result to ImpSequential and write it on stdout.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"compile-imp-gpu"]
      ( forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$
          forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts ->
            Config
opts {futharkAction :: UntypedAction
futharkAction = BackendAction GPUMem -> UntypedAction
GPUMemAction forall a b. (a -> b) -> a -> b
$ \FutharkConfig
_ CompilerMode
_ [Char]
_ -> Action GPUMem
kernelImpCodeGenAction}
      )
      [Char]
"Translate pipeline result to ImpGPU and write it on stdout.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"compile-imp-multicore"]
      ( forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$
          forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts ->
            Config
opts {futharkAction :: UntypedAction
futharkAction = BackendAction MCMem -> UntypedAction
MCMemAction forall a b. (a -> b) -> a -> b
$ \FutharkConfig
_ CompilerMode
_ [Char]
_ -> Action MCMem
multicoreImpCodeGenAction}
      )
      [Char]
"Translate pipeline result to ImpMC write it on stdout.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      [Char]
"p"
      [[Char]
"print"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkAction :: UntypedAction
futharkAction = (forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep)
-> UntypedAction
PolyAction forall rep. ASTRep rep => Action rep
printAction})
      [Char]
"Print the resulting IR (default action).",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"print-aliases"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkAction :: UntypedAction
futharkAction = (forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep)
-> UntypedAction
PolyAction forall rep. AliasableRep rep => Action rep
printAliasesAction})
      [Char]
"Print the resulting IR with aliases.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"fusion-graph"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkAction :: UntypedAction
futharkAction = Action SOACS -> UntypedAction
SOACSAction Action SOACS
printFusionGraph})
      [Char]
"Print fusion graph.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"print-last-use-gpu"]
      ( forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$
          forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts ->
            Config
opts {futharkAction :: UntypedAction
futharkAction = BackendAction GPUMem -> UntypedAction
GPUMemAction forall a b. (a -> b) -> a -> b
$ \FutharkConfig
_ CompilerMode
_ [Char]
_ -> Action GPUMem
printLastUseGPU}
      )
      [Char]
"Print last use information ss.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"print-interference-gpu"]
      ( forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$
          forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts ->
            Config
opts {futharkAction :: UntypedAction
futharkAction = BackendAction GPUMem -> UntypedAction
GPUMemAction forall a b. (a -> b) -> a -> b
$ \FutharkConfig
_ CompilerMode
_ [Char]
_ -> Action GPUMem
printInterferenceGPU}
      )
      [Char]
"Print interference information.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"print-mem-alias-gpu"]
      ( forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$
          forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts ->
            Config
opts {futharkAction :: UntypedAction
futharkAction = BackendAction GPUMem -> UntypedAction
GPUMemAction forall a b. (a -> b) -> a -> b
$ \FutharkConfig
_ CompilerMode
_ [Char]
_ -> Action GPUMem
printMemAliasGPU}
      )
      [Char]
"Print memory alias information.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"call-graph"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkAction :: UntypedAction
futharkAction = Action SOACS -> UntypedAction
SOACSAction Action SOACS
callGraphAction})
      [Char]
"Print the resulting call graph.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      [Char]
"m"
      [[Char]
"metrics"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkAction :: UntypedAction
futharkAction = (forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep)
-> UntypedAction
PolyAction forall rep. OpMetrics (Op rep) => Action rep
metricsAction})
      [Char]
"Print AST metrics of the resulting internal representation on standard output.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"defunctorise"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkPipeline :: FutharkPipeline
futharkPipeline = FutharkPipeline
Defunctorise})
      [Char]
"Partially evaluate all module constructs and print the residual program.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"monomorphise"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkPipeline :: FutharkPipeline
futharkPipeline = FutharkPipeline
Monomorphise})
      [Char]
"Monomorphise the program.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"lift-lambdas"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkPipeline :: FutharkPipeline
futharkPipeline = FutharkPipeline
LiftLambdas})
      [Char]
"Lambda-lift the program.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"defunctionalise"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkPipeline :: FutharkPipeline
futharkPipeline = FutharkPipeline
Defunctionalise})
      [Char]
"Defunctionalise the program.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"ast"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkPrintAST :: Bool
futharkPrintAST = Bool
True})
      [Char]
"Output ASTs instead of prettyprinted programs.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"safe"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ (FutharkConfig -> FutharkConfig) -> Config -> Config
changeFutharkConfig forall a b. (a -> b) -> a -> b
$ \FutharkConfig
opts -> FutharkConfig
opts {futharkSafe :: Bool
futharkSafe = Bool
True})
      [Char]
"Ignore 'unsafe'.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"entry-points"]
      ( forall a. ([Char] -> a) -> [Char] -> ArgDescr a
ReqArg
          ( \[Char]
arg -> forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$
              (FutharkConfig -> FutharkConfig) -> Config -> Config
changeFutharkConfig forall a b. (a -> b) -> a -> b
$ \FutharkConfig
opts ->
                FutharkConfig
opts
                  { futharkEntryPoints :: [Name]
futharkEntryPoints = [Char] -> Name
nameFromString [Char]
arg forall a. a -> [a] -> [a]
: FutharkConfig -> [Name]
futharkEntryPoints FutharkConfig
opts
                  }
          )
          [Char]
"NAME"
      )
      [Char]
"Treat this function as an additional entry point.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"library"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkCompilerMode :: CompilerMode
futharkCompilerMode = CompilerMode
ToLibrary})
      [Char]
"Generate a library instead of an executable.",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"executable"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkCompilerMode :: CompilerMode
futharkCompilerMode = CompilerMode
ToExecutable})
      [Char]
"Generate an executable instead of a library (set by default).",
    forall a. [Char] -> [[Char]] -> ArgDescr a -> [Char] -> OptDescr a
Option
      []
      [[Char]
"server"]
      (forall a. a -> ArgDescr a
NoArg forall a b. (a -> b) -> a -> b
$ forall a b. b -> Either a b
Right forall a b. (a -> b) -> a -> b
$ \Config
opts -> Config
opts {futharkCompilerMode :: CompilerMode
futharkCompilerMode = CompilerMode
ToServer})
      [Char]
"Generate a server executable.",
    forall torep fromrep.
Checkable torep =>
([Char] -> UntypedPassState -> FutharkM (Prog fromrep))
-> (Prog torep -> UntypedPassState)
-> Pass fromrep torep
-> [Char]
-> FutharkOption
typedPassOption [Char] -> UntypedPassState -> FutharkM (Prog SOACS)
soacsProg Prog Seq -> UntypedPassState
Seq forall rep. FirstOrderRep rep => Pass SOACS rep
firstOrderTransform [Char]
"f",
    Pass SOACS SOACS -> [Char] -> FutharkOption
soacsPassOption Pass SOACS SOACS
fuseSOACs [Char]
"o",
    Pass SOACS SOACS -> [Char] -> FutharkOption
soacsPassOption Pass SOACS SOACS
inlineAggressively [],
    Pass SOACS SOACS -> [Char] -> FutharkOption
soacsPassOption Pass SOACS SOACS
inlineConservatively [],
    Pass SOACS SOACS -> [Char] -> FutharkOption
soacsPassOption Pass SOACS SOACS
removeDeadFunctions [],
    Pass SOACS SOACS -> [Char] -> FutharkOption
soacsPassOption Pass SOACS SOACS
applyAD [],
    Pass SOACS SOACS -> [Char] -> FutharkOption
soacsPassOption Pass SOACS SOACS
applyADInnermost [],
    Pass GPU GPU -> [Char] -> FutharkOption
kernelsPassOption Pass GPU GPU
babysitKernels [],
    Pass GPU GPU -> [Char] -> FutharkOption
kernelsPassOption Pass GPU GPU
tileLoops [],
    Pass GPU GPU -> [Char] -> FutharkOption
kernelsPassOption Pass GPU GPU
histAccsGPU [],
    Pass GPU GPU -> [Char] -> FutharkOption
kernelsPassOption Pass GPU GPU
unstreamGPU [],
    Pass GPU GPU -> [Char] -> FutharkOption
kernelsPassOption Pass GPU GPU
sinkGPU [],
    Pass GPU GPU -> [Char] -> FutharkOption
kernelsPassOption Pass GPU GPU
reduceDeviceSyncs [],
    forall torep fromrep.
Checkable torep =>
([Char] -> UntypedPassState -> FutharkM (Prog fromrep))
-> (Prog torep -> UntypedPassState)
-> Pass fromrep torep
-> [Char]
-> FutharkOption
typedPassOption [Char] -> UntypedPassState -> FutharkM (Prog SOACS)
soacsProg Prog GPU -> UntypedPassState
GPU Pass SOACS GPU
extractKernels [],
    forall torep fromrep.
Checkable torep =>
([Char] -> UntypedPassState -> FutharkM (Prog fromrep))
-> (Prog torep -> UntypedPassState)
-> Pass fromrep torep
-> [Char]
-> FutharkOption
typedPassOption [Char] -> UntypedPassState -> FutharkM (Prog SOACS)
soacsProg Prog MC -> UntypedPassState
MC Pass SOACS MC
extractMulticore [],
    [Char] -> FutharkOption
iplOption [],
    [Char] -> FutharkOption
allocateOption [Char]
"a",
    Pass GPUMem GPUMem -> [Char] -> FutharkOption
kernelsMemPassOption Pass GPUMem GPUMem
doubleBufferGPU [],
    Pass GPUMem GPUMem -> [Char] -> FutharkOption
kernelsMemPassOption Pass GPUMem GPUMem
expandAllocations [],
    Pass GPUMem GPUMem -> [Char] -> FutharkOption
kernelsMemPassOption Pass GPUMem GPUMem
MemoryBlockMerging.optimise [],
    Pass SeqMem SeqMem -> [Char] -> FutharkOption
seqMemPassOption Pass SeqMem SeqMem
LiftAllocations.liftAllocationsSeqMem [],
    Pass GPUMem GPUMem -> [Char] -> FutharkOption
kernelsMemPassOption Pass GPUMem GPUMem
LiftAllocations.liftAllocationsGPUMem [],
    Pass SeqMem SeqMem -> [Char] -> FutharkOption
seqMemPassOption Pass SeqMem SeqMem
LowerAllocations.lowerAllocationsSeqMem [],
    Pass GPUMem GPUMem -> [Char] -> FutharkOption
kernelsMemPassOption Pass GPUMem GPUMem
LowerAllocations.lowerAllocationsGPUMem [],
    Pass SeqMem SeqMem -> [Char] -> FutharkOption
seqMemPassOption Pass SeqMem SeqMem
ArrayShortCircuiting.optimiseSeqMem [],
    Pass MCMem MCMem -> [Char] -> FutharkOption
mcMemPassOption Pass MCMem MCMem
ArrayShortCircuiting.optimiseMCMem [],
    Pass GPUMem GPUMem -> [Char] -> FutharkOption
kernelsMemPassOption Pass GPUMem GPUMem
ArrayShortCircuiting.optimiseGPUMem [],
    [Char] -> FutharkOption
cseOption [],
    [Char] -> FutharkOption
simplifyOption [Char]
"e",
    [Char]
-> Pipeline SOACS SOACS -> [Char] -> [[Char]] -> FutharkOption
soacsPipelineOption
      [Char]
"Run the default optimised pipeline"
      Pipeline SOACS SOACS
standardPipeline
      [Char]
"s"
      [[Char]
"standard"],
    forall fromrep torep.
(UntypedPassState -> Maybe (Prog fromrep))
-> [Char]
-> (Prog torep -> UntypedPassState)
-> [Char]
-> Pipeline fromrep torep
-> [Char]
-> [[Char]]
-> FutharkOption
pipelineOption
      UntypedPassState -> Maybe (Prog SOACS)
getSOACSProg
      [Char]
"GPU"
      Prog GPU -> UntypedPassState
GPU
      [Char]
"Run the default optimised kernels pipeline"
      Pipeline SOACS GPU
kernelsPipeline
      []
      [[Char]
"gpu"],
    forall fromrep torep.
(UntypedPassState -> Maybe (Prog fromrep))
-> [Char]
-> (Prog torep -> UntypedPassState)
-> [Char]
-> Pipeline fromrep torep
-> [Char]
-> [[Char]]
-> FutharkOption
pipelineOption
      UntypedPassState -> Maybe (Prog SOACS)
getSOACSProg
      [Char]
"GPUMem"
      Prog GPUMem -> UntypedPassState
GPUMem
      [Char]
"Run the full GPU compilation pipeline"
      Pipeline SOACS GPUMem
gpuPipeline
      []
      [[Char]
"gpu-mem"],
    forall fromrep torep.
(UntypedPassState -> Maybe (Prog fromrep))
-> [Char]
-> (Prog torep -> UntypedPassState)
-> [Char]
-> Pipeline fromrep torep
-> [Char]
-> [[Char]]
-> FutharkOption
pipelineOption
      UntypedPassState -> Maybe (Prog SOACS)
getSOACSProg
      [Char]
"Seq"
      Prog Seq -> UntypedPassState
Seq
      [Char]
"Run the sequential CPU compilation pipeline"
      Pipeline SOACS Seq
sequentialPipeline
      []
      [[Char]
"seq"],
    forall fromrep torep.
(UntypedPassState -> Maybe (Prog fromrep))
-> [Char]
-> (Prog torep -> UntypedPassState)
-> [Char]
-> Pipeline fromrep torep
-> [Char]
-> [[Char]]
-> FutharkOption
pipelineOption
      UntypedPassState -> Maybe (Prog SOACS)
getSOACSProg
      [Char]
"SeqMem"
      Prog SeqMem -> UntypedPassState
SeqMem
      [Char]
"Run the sequential CPU+memory compilation pipeline"
      Pipeline SOACS SeqMem
sequentialCpuPipeline
      []
      [[Char]
"seq-mem"],
    forall fromrep torep.
(UntypedPassState -> Maybe (Prog fromrep))
-> [Char]
-> (Prog torep -> UntypedPassState)
-> [Char]
-> Pipeline fromrep torep
-> [Char]
-> [[Char]]
-> FutharkOption
pipelineOption
      UntypedPassState -> Maybe (Prog SOACS)
getSOACSProg
      [Char]
"MC"
      Prog MC -> UntypedPassState
MC
      [Char]
"Run the multicore compilation pipeline"
      Pipeline SOACS MC
mcPipeline
      []
      [[Char]
"mc"],
    forall fromrep torep.
(UntypedPassState -> Maybe (Prog fromrep))
-> [Char]
-> (Prog torep -> UntypedPassState)
-> [Char]
-> Pipeline fromrep torep
-> [Char]
-> [[Char]]
-> FutharkOption
pipelineOption
      UntypedPassState -> Maybe (Prog SOACS)
getSOACSProg
      [Char]
"MCMem"
      Prog MCMem -> UntypedPassState
MCMem
      [Char]
"Run the multicore+memory compilation pipeline"
      Pipeline SOACS MCMem
multicorePipeline
      []
      [[Char]
"mc-mem"]
  ]

incVerbosity :: Maybe FilePath -> FutharkConfig -> FutharkConfig
incVerbosity :: Maybe [Char] -> FutharkConfig -> FutharkConfig
incVerbosity Maybe [Char]
file FutharkConfig
cfg =
  FutharkConfig
cfg {futharkVerbose :: (Verbosity, Maybe [Char])
futharkVerbose = (Verbosity
v, Maybe [Char]
file forall (m :: * -> *) a. MonadPlus m => m a -> m a -> m a
`mplus` forall a b. (a, b) -> b
snd (FutharkConfig -> (Verbosity, Maybe [Char])
futharkVerbose FutharkConfig
cfg))}
  where
    v :: Verbosity
v = case forall a b. (a, b) -> a
fst forall a b. (a -> b) -> a -> b
$ FutharkConfig -> (Verbosity, Maybe [Char])
futharkVerbose FutharkConfig
cfg of
      Verbosity
NotVerbose -> Verbosity
Verbose
      Verbosity
Verbose -> Verbosity
VeryVerbose
      Verbosity
VeryVerbose -> Verbosity
VeryVerbose

-- | Entry point.  Non-interactive, except when reading interpreter
-- input from standard input.
main :: String -> [String] -> IO ()
main :: [Char] -> [[Char]] -> IO ()
main = forall cfg.
cfg
-> [FunOptDescr cfg]
-> [Char]
-> ([[Char]] -> cfg -> Maybe (IO ()))
-> [Char]
-> [[Char]]
-> IO ()
mainWithOptions Config
newConfig [FutharkOption]
commandLineOptions [Char]
"options... program" [[Char]] -> Config -> Maybe (IO ())
compile
  where
    compile :: [[Char]] -> Config -> Maybe (IO ())
compile [[Char]
file] Config
config =
      forall a. a -> Maybe a
Just forall a b. (a -> b) -> a -> b
$ do
        Either CompilerError ()
res <-
          forall a. FutharkM a -> Verbosity -> IO (Either CompilerError a)
runFutharkM ([Char] -> Config -> FutharkM ()
m [Char]
file Config
config) forall a b. (a -> b) -> a -> b
$
            forall a b. (a, b) -> a
fst forall a b. (a -> b) -> a -> b
$
              FutharkConfig -> (Verbosity, Maybe [Char])
futharkVerbose forall a b. (a -> b) -> a -> b
$
                Config -> FutharkConfig
futharkConfig Config
config
        case Either CompilerError ()
res of
          Left CompilerError
err -> do
            FutharkConfig -> CompilerError -> IO ()
dumpError (Config -> FutharkConfig
futharkConfig Config
config) CompilerError
err
            forall a. ExitCode -> IO a
exitWith forall a b. (a -> b) -> a -> b
$ Int -> ExitCode
ExitFailure Int
2
          Right () -> forall (f :: * -> *) a. Applicative f => a -> f a
pure ()
    compile [[Char]]
_ Config
_ =
      forall a. Maybe a
Nothing
    m :: [Char] -> Config -> FutharkM ()
m [Char]
file Config
config = do
      let p :: (Show a, PP.Pretty a) => [a] -> IO ()
          p :: forall a. (Show a, Pretty a) => [a] -> IO ()
p =
            forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
(a -> m b) -> t a -> m ()
mapM_ [Char] -> IO ()
putStrLn
              forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall a. a -> [a] -> [a]
intersperse [Char]
""
              forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall a b. (a -> b) -> [a] -> [b]
map (if Config -> Bool
futharkPrintAST Config
config then forall a. Show a => a -> [Char]
show else forall a. Pretty a => a -> [Char]
prettyString)

          readProgram' :: FutharkM (Warnings, Imports, VNameSource)
readProgram' = forall (m :: * -> *).
(MonadError CompilerError m, MonadIO m) =>
[Name] -> [Char] -> m (Warnings, Imports, VNameSource)
readProgramFile (FutharkConfig -> [Name]
futharkEntryPoints (Config -> FutharkConfig
futharkConfig Config
config)) [Char]
file

      case Config -> FutharkPipeline
futharkPipeline Config
config of
        FutharkPipeline
PrettyPrint -> forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ do
          Either SyntaxError UncheckedProg
maybe_prog <- [Char] -> Text -> Either SyntaxError UncheckedProg
parseFuthark [Char]
file forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> [Char] -> IO Text
T.readFile [Char]
file
          case Either SyntaxError UncheckedProg
maybe_prog of
            Left (SyntaxError Loc
loc Text
err) ->
              forall (m :: * -> *) a. MonadFail m => [Char] -> m a
fail forall a b. (a -> b) -> a -> b
$ [Char]
"Syntax error at " forall a. Semigroup a => a -> a -> a
<> forall a. Located a => a -> [Char]
locStr Loc
loc forall a. Semigroup a => a -> a -> a
<> [Char]
":\n" forall a. Semigroup a => a -> a -> a
<> Text -> [Char]
T.unpack Text
err
            Right UncheckedProg
prog
              | Config -> Bool
futharkPrintAST Config
config -> forall a. Show a => a -> IO ()
print UncheckedProg
prog
              | Bool
otherwise -> [Char] -> IO ()
putStrLn forall a b. (a -> b) -> a -> b
$ forall a. Pretty a => a -> [Char]
prettyString UncheckedProg
prog
        FutharkPipeline
TypeCheck -> do
          (Warnings
_, Imports
imports, VNameSource
_) <- FutharkM (Warnings, Imports, VNameSource)
readProgram'
          forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$
            forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
t a -> (a -> m b) -> m ()
forM_ (forall a b. (a -> b) -> [a] -> [b]
map forall a b. (a, b) -> b
snd Imports
imports) forall a b. (a -> b) -> a -> b
$ \FileModule
fm ->
              [Char] -> IO ()
putStrLn forall a b. (a -> b) -> a -> b
$
                if Config -> Bool
futharkPrintAST Config
config
                  then forall a. Show a => a -> [Char]
show forall a b. (a -> b) -> a -> b
$ FileModule -> Prog
fileProg FileModule
fm
                  else forall a. Pretty a => a -> [Char]
prettyString forall a b. (a -> b) -> a -> b
$ FileModule -> Prog
fileProg FileModule
fm
        FutharkPipeline
Defunctorise -> do
          (Warnings
_, Imports
imports, VNameSource
src) <- FutharkM (Warnings, Imports, VNameSource)
readProgram'
          forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ forall a. (Show a, Pretty a) => [a] -> IO ()
p forall a b. (a -> b) -> a -> b
$ forall s a. State s a -> s -> a
evalState (forall (m :: * -> *). MonadFreshNames m => Imports -> m [Dec]
Defunctorise.transformProg Imports
imports) VNameSource
src
        FutharkPipeline
Monomorphise -> do
          (Warnings
_, Imports
imports, VNameSource
src) <- FutharkM (Warnings, Imports, VNameSource)
readProgram'
          forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$
            forall a. (Show a, Pretty a) => [a] -> IO ()
p forall a b. (a -> b) -> a -> b
$
              forall a b c. (a -> b -> c) -> b -> a -> c
flip forall s a. State s a -> s -> a
evalState VNameSource
src forall a b. (a -> b) -> a -> b
$
                forall (m :: * -> *). MonadFreshNames m => Imports -> m [Dec]
Defunctorise.transformProg Imports
imports
                  forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= forall (m :: * -> *). MonadFreshNames m => [Dec] -> m [ValBind]
Monomorphise.transformProg
        FutharkPipeline
LiftLambdas -> do
          (Warnings
_, Imports
imports, VNameSource
src) <- FutharkM (Warnings, Imports, VNameSource)
readProgram'
          forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$
            forall a. (Show a, Pretty a) => [a] -> IO ()
p forall a b. (a -> b) -> a -> b
$
              forall a b c. (a -> b -> c) -> b -> a -> c
flip forall s a. State s a -> s -> a
evalState VNameSource
src forall a b. (a -> b) -> a -> b
$
                forall (m :: * -> *). MonadFreshNames m => Imports -> m [Dec]
Defunctorise.transformProg Imports
imports
                  forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= forall (m :: * -> *). MonadFreshNames m => [Dec] -> m [ValBind]
Monomorphise.transformProg
                  forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= forall (m :: * -> *). MonadFreshNames m => [ValBind] -> m [ValBind]
LiftLambdas.transformProg
        FutharkPipeline
Defunctionalise -> do
          (Warnings
_, Imports
imports, VNameSource
src) <- FutharkM (Warnings, Imports, VNameSource)
readProgram'
          forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$
            forall a. (Show a, Pretty a) => [a] -> IO ()
p forall a b. (a -> b) -> a -> b
$
              forall a b c. (a -> b -> c) -> b -> a -> c
flip forall s a. State s a -> s -> a
evalState VNameSource
src forall a b. (a -> b) -> a -> b
$
                forall (m :: * -> *). MonadFreshNames m => Imports -> m [Dec]
Defunctorise.transformProg Imports
imports
                  forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= forall (m :: * -> *). MonadFreshNames m => [Dec] -> m [ValBind]
Monomorphise.transformProg
                  forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= forall (m :: * -> *). MonadFreshNames m => [ValBind] -> m [ValBind]
LiftLambdas.transformProg
                  forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= forall (m :: * -> *). MonadFreshNames m => [ValBind] -> m [ValBind]
Defunctionalise.transformProg
        Pipeline {} -> do
          let ([Char]
base, [Char]
ext) = [Char] -> ([Char], [Char])
splitExtension [Char]
file

              readCore :: ([Char] -> Text -> Either Text (Prog rep))
-> (Prog rep -> UntypedPassState) -> FutharkM ()
readCore [Char] -> Text -> Either Text (Prog rep)
parse Prog rep -> UntypedPassState
construct = do
                forall (m :: * -> *) a. (MonadLogger m, ToLog a) => a -> m ()
logMsg forall a b. (a -> b) -> a -> b
$ [Char]
"Reading " forall a. Semigroup a => a -> a -> a
<> [Char]
file forall a. Semigroup a => a -> a -> a
<> [Char]
"..."
                Text
input <- forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ [Char] -> IO Text
T.readFile [Char]
file
                forall (m :: * -> *) a. (MonadLogger m, ToLog a) => a -> m ()
logMsg (Text
"Parsing..." :: T.Text)
                case [Char] -> Text -> Either Text (Prog rep)
parse [Char]
file Text
input of
                  Left Text
err -> forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$ Text -> [Char]
T.unpack Text
err
                  Right Prog rep
prog -> do
                    forall (m :: * -> *) a. (MonadLogger m, ToLog a) => a -> m ()
logMsg (Text
"Typechecking..." :: T.Text)
                    case forall rep.
Checkable rep =>
Prog (Aliases rep) -> Either (TypeError rep) ()
checkProg forall a b. (a -> b) -> a -> b
$ forall rep. AliasableRep rep => Prog rep -> Prog (Aliases rep)
Alias.aliasAnalysis Prog rep
prog of
                      Left TypeError rep
err -> forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$ forall a. Show a => a -> [Char]
show TypeError rep
err
                      Right () -> Config -> [Char] -> UntypedPassState -> FutharkM ()
runPolyPasses Config
config [Char]
base forall a b. (a -> b) -> a -> b
$ Prog rep -> UntypedPassState
construct Prog rep
prog

              handlers :: [([Char], FutharkM ())]
handlers =
                [ ( [Char]
".fut",
                    do
                      Prog SOACS
prog <- forall torep.
FutharkConfig
-> Pipeline SOACS torep -> [Char] -> FutharkM (Prog torep)
runPipelineOnProgram (Config -> FutharkConfig
futharkConfig Config
config) forall {k} (cat :: k -> k -> *) (a :: k). Category cat => cat a a
id [Char]
file
                      Config -> [Char] -> UntypedPassState -> FutharkM ()
runPolyPasses Config
config [Char]
base (Prog SOACS -> UntypedPassState
SOACS Prog SOACS
prog)
                  ),
                  ([Char]
".fut_soacs", forall {rep}.
Checkable rep =>
([Char] -> Text -> Either Text (Prog rep))
-> (Prog rep -> UntypedPassState) -> FutharkM ()
readCore [Char] -> Text -> Either Text (Prog SOACS)
parseSOACS Prog SOACS -> UntypedPassState
SOACS),
                  ([Char]
".fut_seq", forall {rep}.
Checkable rep =>
([Char] -> Text -> Either Text (Prog rep))
-> (Prog rep -> UntypedPassState) -> FutharkM ()
readCore [Char] -> Text -> Either Text (Prog Seq)
parseSeq Prog Seq -> UntypedPassState
Seq),
                  ([Char]
".fut_seq_mem", forall {rep}.
Checkable rep =>
([Char] -> Text -> Either Text (Prog rep))
-> (Prog rep -> UntypedPassState) -> FutharkM ()
readCore [Char] -> Text -> Either Text (Prog SeqMem)
parseSeqMem Prog SeqMem -> UntypedPassState
SeqMem),
                  ([Char]
".fut_gpu", forall {rep}.
Checkable rep =>
([Char] -> Text -> Either Text (Prog rep))
-> (Prog rep -> UntypedPassState) -> FutharkM ()
readCore [Char] -> Text -> Either Text (Prog GPU)
parseGPU Prog GPU -> UntypedPassState
GPU),
                  ([Char]
".fut_gpu_mem", forall {rep}.
Checkable rep =>
([Char] -> Text -> Either Text (Prog rep))
-> (Prog rep -> UntypedPassState) -> FutharkM ()
readCore [Char] -> Text -> Either Text (Prog GPUMem)
parseGPUMem Prog GPUMem -> UntypedPassState
GPUMem),
                  ([Char]
".fut_mc", forall {rep}.
Checkable rep =>
([Char] -> Text -> Either Text (Prog rep))
-> (Prog rep -> UntypedPassState) -> FutharkM ()
readCore [Char] -> Text -> Either Text (Prog MC)
parseMC Prog MC -> UntypedPassState
MC),
                  ([Char]
".fut_mc_mem", forall {rep}.
Checkable rep =>
([Char] -> Text -> Either Text (Prog rep))
-> (Prog rep -> UntypedPassState) -> FutharkM ()
readCore [Char] -> Text -> Either Text (Prog MCMem)
parseMCMem Prog MCMem -> UntypedPassState
MCMem)
                ]
          case forall a b. Eq a => a -> [(a, b)] -> Maybe b
lookup [Char]
ext [([Char], FutharkM ())]
handlers of
            Just FutharkM ()
handler -> FutharkM ()
handler
            Maybe (FutharkM ())
Nothing ->
              forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$
                [[Char]] -> [Char]
unwords
                  [ [Char]
"Unsupported extension",
                    forall a. Show a => a -> [Char]
show [Char]
ext,
                    [Char]
". Supported extensions:",
                    [[Char]] -> [Char]
unwords forall a b. (a -> b) -> a -> b
$ forall a b. (a -> b) -> [a] -> [b]
map forall a b. (a, b) -> a
fst [([Char], FutharkM ())]
handlers
                  ]

runPolyPasses :: Config -> FilePath -> UntypedPassState -> FutharkM ()
runPolyPasses :: Config -> [Char] -> UntypedPassState -> FutharkM ()
runPolyPasses Config
config [Char]
base UntypedPassState
initial_prog = do
  UntypedPassState
end_prog <-
    forall (t :: * -> *) (m :: * -> *) b a.
(Foldable t, Monad m) =>
(b -> a -> m b) -> b -> t a -> m b
foldM
      (PipelineConfig
-> UntypedPassState -> UntypedPass -> FutharkM UntypedPassState
runPolyPass PipelineConfig
pipeline_config)
      UntypedPassState
initial_prog
      (Config -> [UntypedPass]
getFutharkPipeline Config
config)
  case (UntypedPassState
end_prog, Config -> UntypedAction
futharkAction Config
config) of
    (SOACS Prog SOACS
prog, SOACSAction Action SOACS
action) ->
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
otherAction Action SOACS
action Prog SOACS
prog
    (GPU Prog GPU
prog, GPUAction Action GPU
action) ->
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
otherAction Action GPU
action Prog GPU
prog
    (SeqMem Prog SeqMem
prog, SeqMemAction BackendAction SeqMem
action) ->
      forall {rep}.
Prog rep
-> (FutharkConfig -> CompilerMode -> [Char] -> Action rep)
-> FutharkM ()
backendAction Prog SeqMem
prog BackendAction SeqMem
action
    (GPUMem Prog GPUMem
prog, GPUMemAction BackendAction GPUMem
action) ->
      forall {rep}.
Prog rep
-> (FutharkConfig -> CompilerMode -> [Char] -> Action rep)
-> FutharkM ()
backendAction Prog GPUMem
prog BackendAction GPUMem
action
    (MCMem Prog MCMem
prog, MCMemAction BackendAction MCMem
action) ->
      forall {rep}.
Prog rep
-> (FutharkConfig -> CompilerMode -> [Char] -> Action rep)
-> FutharkM ()
backendAction Prog MCMem
prog BackendAction MCMem
action
    (SOACS Prog SOACS
soacs_prog, PolyAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs) ->
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
otherAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs Prog SOACS
soacs_prog
    (GPU Prog GPU
kernels_prog, PolyAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs) ->
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
otherAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs Prog GPU
kernels_prog
    (MC Prog MC
mc_prog, PolyAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs) ->
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
otherAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs Prog MC
mc_prog
    (Seq Prog Seq
seq_prog, PolyAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs) ->
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
otherAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs Prog Seq
seq_prog
    (GPUMem Prog GPUMem
mem_prog, PolyAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs) ->
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
otherAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs Prog GPUMem
mem_prog
    (SeqMem Prog SeqMem
mem_prog, PolyAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs) ->
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
otherAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs Prog SeqMem
mem_prog
    (MCMem Prog MCMem
mem_prog, PolyAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs) ->
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
otherAction forall rep. (AliasableRep rep, OpMetrics (Op rep)) => Action rep
acs Prog MCMem
mem_prog
    (UntypedPassState
_, UntypedAction
action) ->
      forall (m :: * -> *) a. MonadError CompilerError m => [Char] -> m a
externalErrorS forall a b. (a -> b) -> a -> b
$
        [Char]
"Action expects "
          forall a. [a] -> [a] -> [a]
++ forall s. Representation s => s -> [Char]
representation UntypedAction
action
          forall a. [a] -> [a] -> [a]
++ [Char]
" representation, but got "
          forall a. [a] -> [a] -> [a]
++ forall s. Representation s => s -> [Char]
representation UntypedPassState
end_prog
          forall a. [a] -> [a] -> [a]
++ [Char]
"."
  forall (m :: * -> *) a. (MonadLogger m, ToLog a) => a -> m ()
logMsg ([Char]
"Done." :: String)
  where
    backendAction :: Prog rep
-> (FutharkConfig -> CompilerMode -> [Char] -> Action rep)
-> FutharkM ()
backendAction Prog rep
prog FutharkConfig -> CompilerMode -> [Char] -> Action rep
actionf = do
      let action :: Action rep
action = FutharkConfig -> CompilerMode -> [Char] -> Action rep
actionf (Config -> FutharkConfig
futharkConfig Config
config) (Config -> CompilerMode
futharkCompilerMode Config
config) [Char]
base
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
otherAction Action rep
action Prog rep
prog

    otherAction :: Action rep -> Prog rep -> FutharkM ()
otherAction Action rep
action Prog rep
prog = do
      forall (m :: * -> *) a. (MonadLogger m, ToLog a) => a -> m ()
logMsg forall a b. (a -> b) -> a -> b
$ [Char]
"Running action " forall a. [a] -> [a] -> [a]
++ forall rep. Action rep -> [Char]
actionName Action rep
action
      forall {rep}. Action rep -> Prog rep -> FutharkM ()
actionProcedure Action rep
action Prog rep
prog

    pipeline_config :: PipelineConfig
pipeline_config =
      PipelineConfig
        { pipelineVerbose :: Bool
pipelineVerbose = forall a b. (a, b) -> a
fst (FutharkConfig -> (Verbosity, Maybe [Char])
futharkVerbose forall a b. (a -> b) -> a -> b
$ Config -> FutharkConfig
futharkConfig Config
config) forall a. Ord a => a -> a -> Bool
> Verbosity
NotVerbose,
          pipelineValidate :: Bool
pipelineValidate = FutharkConfig -> Bool
futharkTypeCheck forall a b. (a -> b) -> a -> b
$ Config -> FutharkConfig
futharkConfig Config
config
        }

runPolyPass ::
  PipelineConfig ->
  UntypedPassState ->
  UntypedPass ->
  FutharkM UntypedPassState
runPolyPass :: PipelineConfig
-> UntypedPassState -> UntypedPass -> FutharkM UntypedPassState
runPolyPass PipelineConfig
pipeline_config UntypedPassState
s (UntypedPass UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
f) =
  UntypedPassState -> PipelineConfig -> FutharkM UntypedPassState
f UntypedPassState
s PipelineConfig
pipeline_config