Safe Haskell	Safe-Inferred
Language	Haskell2010

GHC.Exts.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

Generic StgTSOProfInfo Source #

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

Associated Types

type Rep StgTSOProfInfo
Instance details Defined in GHC.Exts.Heap.ProfInfo.Types type Rep StgTSOProfInfo = D1 ('MetaData "StgTSOProfInfo" "GHC.Exts.Heap.ProfInfo.Types" "ghc-heap-9.8.0.20230809-a2e4" '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.Exts.Heap.ProfInfo.Types

Methods

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

show :: StgTSOProfInfo -> String Source #

showList :: [StgTSOProfInfo] -> ShowS Source #

Eq StgTSOProfInfo Source #

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

Methods

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

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

Ord StgTSOProfInfo Source #

Instance details

Defined in GHC.Exts.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 #

type Rep StgTSOProfInfo Source #

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

type Rep StgTSOProfInfo = D1 ('MetaData "StgTSOProfInfo" "GHC.Exts.Heap.ProfInfo.Types" "ghc-heap-9.8.0.20230809-a2e4" '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

Generic CostCentreStack Source #

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

Associated Types

type Rep CostCentreStack

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

Methods

from :: CostCentreStack -> Rep CostCentreStack x Source #

to :: Rep CostCentreStack x -> CostCentreStack Source #

Show CostCentreStack Source #

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

Methods

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

show :: CostCentreStack -> String Source #

showList :: [CostCentreStack] -> ShowS Source #

Eq CostCentreStack Source #

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

Methods

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

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

Ord CostCentreStack Source #

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

Methods

compare :: CostCentreStack -> CostCentreStack -> Ordering Source #

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

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

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

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

max :: CostCentreStack -> CostCentreStack -> CostCentreStack Source #

min :: CostCentreStack -> CostCentreStack -> CostCentreStack Source #

type Rep CostCentreStack Source #

Instance details

Defined in GHC.Exts.Heap.ProfInfo.Types

data CostCentre Source #

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

Constructors

CostCentre
Fields 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