Optimize.ASA

interface to the Adaptive Simulated Annealing algorithm.

Documentation

newtype UserOptions

Constructors

UserOptions (Ptr UserOptions)

type Doubles = UArray Int Double

data ExitCode

Constructors

NormalExit

PTempTooSmall

CTempTooSmall

CostRepeating

TooManyInvalidStates

ImmediateExit

InvalidUserInput

InvalidCostFunction

InvalidCostFunctionDeriv

Instances

Enum ExitCode

Eq ExitCode

Ord ExitCode

Read ExitCode

Show ExitCode

data Results x

Constructors

Results

Fields

optimalValue :: Double

optimalParam :: x

exitCode :: ExitCode

type CostFunction = Ptr Double -> Ptr Int -> IO Double

mkCostFunction :: CostFunction -> IO (FunPtr CostFunction)

asa_main :: FunPtr CostFunction -> CInt -> Ptr Double -> Ptr Double -> Ptr CInt -> Ptr Double -> Ptr Double -> Ptr CInt -> CInt -> IO CInt

asa :: UserOptions -> (Doubles -> IO (Maybe Double)) -> Int64 -> Maybe Doubles -> Doubles -> Doubles -> UArray Int Bool -> IO (ExitCode, Doubles)

toBasicCostFunction :: Parameter z x => z -> (x -> Double) -> CostFunction

minimize :: Parameter z x => z -> (x -> Double) -> IO x