ghc-internal-9.1401.0: Basic libraries

Safe Haskell	None
Language	Haskell2010

GHC.Internal.Heap.ProfInfo.Types

Synopsis

newtype StgTSOProfInfo = StgTSOProfInfo {
- cccs :: Maybe CostCentreStack
}
data CostCentreStack = CostCentreStack {
- ccs_ccsID :: Int
- ccs_cc :: CostCentre
- ccs_prevStack :: Maybe CostCentreStack
- ccs_indexTable :: Maybe IndexTable
- ccs_root :: Maybe CostCentreStack
- ccs_depth :: Word
- ccs_scc_count :: Word64
- ccs_selected :: Word
- ccs_time_ticks :: Word
- ccs_mem_alloc :: Word64
- ccs_inherited_alloc :: Word64
- ccs_inherited_ticks :: Word
}
data CostCentre = CostCentre {
- cc_ccID :: Int
- cc_label :: String
- cc_module :: String
- cc_srcloc :: Maybe String
- cc_mem_alloc :: Word64
- cc_time_ticks :: Word
- cc_is_caf :: Bool
- cc_link :: Maybe CostCentre
}
data IndexTable = IndexTable {
- it_cc :: CostCentre
- it_ccs :: Maybe CostCentreStack
- it_next :: Maybe IndexTable
- it_back_edge :: Bool
}

Documentation

newtype StgTSOProfInfo Source #

This is a somewhat faithful representation of StgTSOProfInfo. See https://gitlab.haskell.org/ghc/ghc/blob/master/rts/include/rts/storage/TSO.h for more details on this data structure.

Constructors

StgTSOProfInfo
Fields cccs :: Maybe CostCentreStack

Instances

Instances details

Eq StgTSOProfInfo Source #

Instance details

Defined in GHC.Internal.Heap.ProfInfo.Types

Methods

(==) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool Source #

(/=) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool Source #

Ord StgTSOProfInfo Source #

Instance details

Defined in GHC.Internal.Heap.ProfInfo.Types

Methods

compare :: StgTSOProfInfo -> StgTSOProfInfo -> Ordering Source #

(<) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool Source #

(<=) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool Source #

(>) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool Source #

(>=) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool Source #

max :: StgTSOProfInfo -> StgTSOProfInfo -> StgTSOProfInfo Source #

min :: StgTSOProfInfo -> StgTSOProfInfo -> StgTSOProfInfo Source #

Generic StgTSOProfInfo Source #

Instance details

Defined in GHC.Internal.Heap.ProfInfo.Types

Associated Types

type Rep StgTSOProfInfo
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types type Rep StgTSOProfInfo = D1 ('MetaData "StgTSOProfInfo" "GHC.Internal.Heap.ProfInfo.Types" "ghc-internal" 'True) (C1 ('MetaCons "StgTSOProfInfo" 'PrefixI 'True) (S1 ('MetaSel ('Just "cccs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentreStack))))

Methods

from :: StgTSOProfInfo -> Rep StgTSOProfInfo x Source #

to :: Rep StgTSOProfInfo x -> StgTSOProfInfo Source #

Show StgTSOProfInfo Source #

Instance details

Defined in GHC.Internal.Heap.ProfInfo.Types

Methods

showsPrec :: Int -> StgTSOProfInfo -> ShowS Source #

show :: StgTSOProfInfo -> String Source #

showList :: [StgTSOProfInfo] -> ShowS Source #

type Rep StgTSOProfInfo Source #

Instance details

Defined in GHC.Internal.Heap.ProfInfo.Types

type Rep StgTSOProfInfo = D1 ('MetaData "StgTSOProfInfo" "GHC.Internal.Heap.ProfInfo.Types" "ghc-internal" 'True) (C1 ('MetaCons "StgTSOProfInfo" 'PrefixI 'True) (S1 ('MetaSel ('Just "cccs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentreStack))))

data CostCentreStack Source #

This is a somewhat faithful representation of CostCentreStack. See https://gitlab.haskell.org/ghc/ghc/blob/master/rts/include/rts/prof/CCS.h for more details on this data structure.

Constructors

CostCentreStack
Fields ccs_ccsID :: Int ccs_cc :: CostCentre ccs_prevStack :: Maybe CostCentreStack ccs_indexTable :: Maybe IndexTable ccs_root :: Maybe CostCentreStack ccs_depth :: Word ccs_scc_count :: Word64 ccs_selected :: Word ccs_time_ticks :: Word ccs_mem_alloc :: Word64 ccs_inherited_alloc :: Word64 ccs_inherited_ticks :: Word

Instances

Instances details

Eq CostCentreStack Source #
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods (==) :: CostCentreStack -> CostCentreStack -> Bool Source # (/=) :: CostCentreStack -> CostCentreStack -> Bool Source #
Ord CostCentreStack Source #
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods compare :: CostCentreStack -> CostCentreStack -> Ordering Source # (<) :: CostCentreStack -> CostCentreStack -> Bool Source # (<=) :: CostCentreStack -> CostCentreStack -> Bool Source # (>) :: CostCentreStack -> CostCentreStack -> Bool Source