ghc-lib-parser-9.14.1.20251220: The GHC API, decoupled from GHC versions

Safe Haskell | Ignore
Language | GHC2021

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 #

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

Binary StgTSOProfInfo # |
Instance details Defined in GHCi.Message Methods put :: StgTSOProfInfo -> Put # get :: Get StgTSOProfInfo # putList :: [StgTSOProfInfo] -> Put #
Generic StgTSOProfInfo # |
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-lib-parser-9.14.1.20251220-PtFrlL5ZJN3Qo3Axa3c6X" 'True) (C1 ('MetaCons "StgTSOProfInfo" 'PrefixI 'True) (S1 ('MetaSel ('Just "cccs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentreStack))))
Methods from :: StgTSOProfInfo -> Rep StgTSOProfInfo x # to :: Rep StgTSOProfInfo x -> StgTSOProfInfo #
Show StgTSOProfInfo # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods showsPrec :: Int -> StgTSOProfInfo -> ShowS # show :: StgTSOProfInfo -> String # showList :: [StgTSOProfInfo] -> ShowS #
Eq StgTSOProfInfo # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods (==) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool # (/=) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool #
Ord StgTSOProfInfo # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods compare :: StgTSOProfInfo -> StgTSOProfInfo -> Ordering # (<) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool # (<=) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool # (>) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool # (>=) :: StgTSOProfInfo -> StgTSOProfInfo -> Bool # max :: StgTSOProfInfo -> StgTSOProfInfo -> StgTSOProfInfo # min :: StgTSOProfInfo -> StgTSOProfInfo -> StgTSOProfInfo #
type Rep StgTSOProfInfo # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types type Rep StgTSOProfInfo = D1 ('MetaData "StgTSOProfInfo" "GHC.Internal.Heap.ProfInfo.Types" "ghc-lib-parser-9.14.1.20251220-PtFrlL5ZJN3Qo3Axa3c6X" 'True) (C1 ('MetaCons "StgTSOProfInfo" 'PrefixI 'True) (S1 ('MetaSel ('Just "cccs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentreStack))))

data CostCentreStack #

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

Binary CostCentreStack # |
Instance details Defined in GHCi.Message Methods put :: CostCentreStack -> Put # get :: Get CostCentreStack # putList :: [CostCentreStack] -> Put #
Generic CostCentreStack # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Associated Types
type Rep CostCentreStack |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types type Rep CostCentreStack = D1 ('MetaData "CostCentreStack" "GHC.Internal.Heap.ProfInfo.Types" "ghc-lib-parser-9.14.1.20251220-PtFrlL5ZJN3Qo3Axa3c6X" 'False) (C1 ('MetaCons "CostCentreStack" 'PrefixI 'True) (((S1 ('MetaSel ('Just "ccs_ccsID") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: (S1 ('MetaSel ('Just "ccs_cc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CostCentre) :*: S1 ('MetaSel ('Just "ccs_prevStack") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentreStack)))) :*: (S1 ('MetaSel ('Just "ccs_indexTable") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe IndexTable)) :*: (S1 ('MetaSel ('Just "ccs_root") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentreStack)) :*: S1 ('MetaSel ('Just "ccs_depth") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word)))) :*: ((S1 ('MetaSel ('Just "ccs_scc_count") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word64) :*: (S1 ('MetaSel ('Just "ccs_selected") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word) :*: S1 ('MetaSel ('Just "ccs_time_ticks") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word))) :*: (S1 ('MetaSel ('Just "ccs_mem_alloc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word64) :*: (S1 ('MetaSel ('Just "ccs_inherited_alloc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word64) :*: S1 ('MetaSel ('Just "ccs_inherited_ticks") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word))))))
Methods from :: CostCentreStack -> Rep CostCentreStack x # to :: Rep CostCentreStack x -> CostCentreStack #
Show CostCentreStack # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods showsPrec :: Int -> CostCentreStack -> ShowS # show :: CostCentreStack -> String # showList :: [CostCentreStack] -> ShowS #
Eq CostCentreStack # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods (==) :: CostCentreStack -> CostCentreStack -> Bool # (/=) :: CostCentreStack -> CostCentreStack -> Bool #
Ord CostCentreStack # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods compare :: CostCentreStack -> CostCentreStack -> Ordering # (<) :: CostCentreStack -> CostCentreStack -> Bool # (<=) :: CostCentreStack -> CostCentreStack -> Bool # (>) :: CostCentreStack -> CostCentreStack -> Bool # (>=) :: CostCentreStack -> CostCentreStack -> Bool # max :: CostCentreStack -> CostCentreStack -> CostCentreStack # min :: CostCentreStack -> CostCentreStack -> CostCentreStack #
type Rep CostCentreStack # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types type Rep CostCentreStack = D1 ('MetaData "CostCentreStack" "GHC.Internal.Heap.ProfInfo.Types" "ghc-lib-parser-9.14.1.20251220-PtFrlL5ZJN3Qo3Axa3c6X" 'False) (C1 ('MetaCons "CostCentreStack" 'PrefixI 'True) (((S1 ('MetaSel ('Just "ccs_ccsID") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: (S1 ('MetaSel ('Just "ccs_cc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CostCentre) :*: S1 ('MetaSel ('Just "ccs_prevStack") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentreStack)))) :*: (S1 ('MetaSel ('Just "ccs_indexTable") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe IndexTable)) :*: (S1 ('MetaSel ('Just "ccs_root") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentreStack)) :*: S1 ('MetaSel ('Just "ccs_depth") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word)))) :*: ((S1 ('MetaSel ('Just "ccs_scc_count") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word64) :*: (S1 ('MetaSel ('Just "ccs_selected") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word) :*: S1 ('MetaSel ('Just "ccs_time_ticks") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word))) :*: (S1 ('MetaSel ('Just "ccs_mem_alloc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word64) :*: (S1 ('MetaSel ('Just "ccs_inherited_alloc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word64) :*: S1 ('MetaSel ('Just "ccs_inherited_ticks") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word))))))

data CostCentre #

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

#### Instances

Instances details

Binary CostCentre # |
Instance details Defined in GHCi.Message Methods put :: CostCentre -> Put # get :: Get CostCentre # putList :: [CostCentre] -> Put #
Generic CostCentre # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Associated Types
type Rep CostCentre |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types type Rep CostCentre = D1 ('MetaData "CostCentre" "GHC.Internal.Heap.ProfInfo.Types" "ghc-lib-parser-9.14.1.20251220-PtFrlL5ZJN3Qo3Axa3c6X" 'False) (C1 ('MetaCons "CostCentre" 'PrefixI 'True) (((S1 ('MetaSel ('Just "cc_ccID") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Just "cc_label") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String)) :*: (S1 ('MetaSel ('Just "cc_module") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String) :*: S1 ('MetaSel ('Just "cc_srcloc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe String)))) :*: ((S1 ('MetaSel ('Just "cc_mem_alloc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word64) :*: S1 ('MetaSel ('Just "cc_time_ticks") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word)) :*: (S1 ('MetaSel ('Just "cc_is_caf") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Just "cc_link") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentre))))))
Methods from :: CostCentre -> Rep CostCentre x # to :: Rep CostCentre x -> CostCentre #
Show CostCentre # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods showsPrec :: Int -> CostCentre -> ShowS # show :: CostCentre -> String # showList :: [CostCentre] -> ShowS #
Eq CostCentre # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods (==) :: CostCentre -> CostCentre -> Bool # (/=) :: CostCentre -> CostCentre -> Bool #
Ord CostCentre # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods compare :: CostCentre -> CostCentre -> Ordering # (<) :: CostCentre -> CostCentre -> Bool # (<=) :: CostCentre -> CostCentre -> Bool # (>) :: CostCentre -> CostCentre -> Bool # (>=) :: CostCentre -> CostCentre -> Bool # max :: CostCentre -> CostCentre -> CostCentre # min :: CostCentre -> CostCentre -> CostCentre #
type Rep CostCentre # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types type Rep CostCentre = D1 ('MetaData "CostCentre" "GHC.Internal.Heap.ProfInfo.Types" "ghc-lib-parser-9.14.1.20251220-PtFrlL5ZJN3Qo3Axa3c6X" 'False) (C1 ('MetaCons "CostCentre" 'PrefixI 'True) (((S1 ('MetaSel ('Just "cc_ccID") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Just "cc_label") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String)) :*: (S1 ('MetaSel ('Just "cc_module") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String) :*: S1 ('MetaSel ('Just "cc_srcloc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe String)))) :*: ((S1 ('MetaSel ('Just "cc_mem_alloc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word64) :*: S1 ('MetaSel ('Just "cc_time_ticks") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word)) :*: (S1 ('MetaSel ('Just "cc_is_caf") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Just "cc_link") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentre))))))

data IndexTable #

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

Constructors

IndexTable |
Fields it_cc :: CostCentre it_ccs :: Maybe CostCentreStack it_next :: Maybe IndexTable it_back_edge :: Bool

#### Instances

Instances details

Binary IndexTable # |
Instance details Defined in GHCi.Message Methods put :: IndexTable -> Put # get :: Get IndexTable # putList :: [IndexTable] -> Put #
Generic IndexTable # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Associated Types
type Rep IndexTable |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types type Rep IndexTable = D1 ('MetaData "IndexTable" "GHC.Internal.Heap.ProfInfo.Types" "ghc-lib-parser-9.14.1.20251220-PtFrlL5ZJN3Qo3Axa3c6X" 'False) (C1 ('MetaCons "IndexTable" 'PrefixI 'True) ((S1 ('MetaSel ('Just "it_cc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CostCentre) :*: S1 ('MetaSel ('Just "it_ccs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentreStack))) :*: (S1 ('MetaSel ('Just "it_next") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe IndexTable)) :*: S1 ('MetaSel ('Just "it_back_edge") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool))))
Methods from :: IndexTable -> Rep IndexTable x # to :: Rep IndexTable x -> IndexTable #
Show IndexTable # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods showsPrec :: Int -> IndexTable -> ShowS # show :: IndexTable -> String # showList :: [IndexTable] -> ShowS #
Eq IndexTable # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods (==) :: IndexTable -> IndexTable -> Bool # (/=) :: IndexTable -> IndexTable -> Bool #
Ord IndexTable # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types Methods compare :: IndexTable -> IndexTable -> Ordering # (<) :: IndexTable -> IndexTable -> Bool # (<=) :: IndexTable -> IndexTable -> Bool # (>) :: IndexTable -> IndexTable -> Bool # (>=) :: IndexTable -> IndexTable -> Bool # max :: IndexTable -> IndexTable -> IndexTable # min :: IndexTable -> IndexTable -> IndexTable #
type Rep IndexTable # |
Instance details Defined in GHC.Internal.Heap.ProfInfo.Types type Rep IndexTable = D1 ('MetaData "IndexTable" "GHC.Internal.Heap.ProfInfo.Types" "ghc-lib-parser-9.14.1.20251220-PtFrlL5ZJN3Qo3Axa3c6X" 'False) (C1 ('MetaCons "IndexTable" 'PrefixI 'True) ((S1 ('MetaSel ('Just "it_cc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CostCentre) :*: S1 ('MetaSel ('Just "it_ccs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe CostCentreStack))) :*: (S1 ('MetaSel ('Just "it_next") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe IndexTable)) :*: S1 ('MetaSel ('Just "it_back_edge") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool))))