Futhark.Analysis.Metrics

Abstract Syntax Tree metrics. This is used in the futhark test program, for the structure stanzas.

Documentation

newtype AstMetrics

AST metrics are simply a collection from identifiable node names to the number of times that node appears.

Constructors

AstMetrics (Map Text Int)

Instances

Read AstMetrics

Defined in Futhark.Analysis.Metrics.Type

Methods

readsPrec :: Int -> ReadS AstMetrics

readList :: ReadS [AstMetrics]

readPrec :: ReadPrec AstMetrics

readListPrec :: ReadPrec [AstMetrics]

Show AstMetrics

Defined in Futhark.Analysis.Metrics.Type

Methods

showsPrec :: Int -> AstMetrics -> ShowS

show :: AstMetrics -> String

showList :: [AstMetrics] -> ShowS

progMetrics :: OpMetrics (Op rep) => Prog rep -> AstMetrics

Compute the metrics for a program.

Extensibility

class OpMetrics op where

Compute the metrics for some operation.

Methods

opMetrics :: op -> MetricsM ()

Instances

OpMetrics ()

Defined in Futhark.Analysis.Metrics

Methods

opMetrics :: () -> MetricsM ()

OpMetrics SizeOp

Defined in Futhark.IR.GPU.Op

Methods

opMetrics :: SizeOp -> MetricsM ()

OpMetrics a => OpMetrics (Maybe a)

Defined in Futhark.Analysis.Metrics

Methods

opMetrics :: Maybe a -> MetricsM ()

OpMetrics (Op rep) => OpMetrics (SOAC rep)

Defined in Futhark.IR.SOACS.SOAC

Methods

opMetrics :: SOAC rep -> MetricsM ()

OpMetrics inner => OpMetrics (MemOp inner)

Defined in Futhark.IR.Mem

Methods

opMetrics :: MemOp inner -> MetricsM ()

OpMetrics (Op rep) => OpMetrics (SegOp lvl rep)

Defined in Futhark.IR.SegOp

Methods

opMetrics :: SegOp lvl rep -> MetricsM ()

(OpMetrics (Op rep), OpMetrics op) => OpMetrics (MCOp rep op)

Defined in Futhark.IR.MC.Op

Methods

opMetrics :: MCOp rep op -> MetricsM ()

(OpMetrics (Op rep), OpMetrics op) => OpMetrics (HostOp rep op)

Defined in Futhark.IR.GPU.Op

Methods

opMetrics :: HostOp rep op -> MetricsM ()

seen :: Text -> MetricsM ()

Add this node to the current tally.

inside :: Text -> MetricsM () -> MetricsM ()

Enclose a metrics counting operation. Most importantly, this prefixes the name of the context to all the metrics computed in the enclosed operation.

data MetricsM a

This monad is used for computing metrics. It internally keeps track of what we've seen so far. Use seen to add more stuff.

Instances

Monad MetricsM

Defined in Futhark.Analysis.Metrics

Methods

(>>=) :: MetricsM a -> (a -> MetricsM b) -> MetricsM b

(>>) :: MetricsM a -> MetricsM b -> MetricsM b

return :: a -> MetricsM a

Functor MetricsM

Defined in Futhark.Analysis.Metrics

Methods

fmap :: (a -> b) -> MetricsM a -> MetricsM b

(<$) :: a -> MetricsM b -> MetricsM a

Applicative MetricsM

Defined in Futhark.Analysis.Metrics

Methods

pure :: a -> MetricsM a

(<*>) :: MetricsM (a -> b) -> MetricsM a -> MetricsM b

liftA2 :: (a -> b -> c) -> MetricsM a -> MetricsM b -> MetricsM c

(*>) :: MetricsM a -> MetricsM b -> MetricsM b

(<*) :: MetricsM a -> MetricsM b -> MetricsM a

stmMetrics :: OpMetrics (Op rep) => Stm rep -> MetricsM ()

Compute metrics for this statement.

lambdaMetrics :: OpMetrics (Op rep) => Lambda rep -> MetricsM ()

Compute metrics for this lambda.