package memtrace

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in-package search v0.2.0

package memtrace

memtrace
- Memtrace
  - External
  - Geometric_sampler
  - Memprof_tracer
  - Trace
    
    Allocation_source
    
    Event
    
    Info
    
    Location
    
    Location_code
    
    Tbl
    
    Obj_id
    
    Tbl
    
    Reader
    
    Timedelta
    
    Timestamp
    
    Writer

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Writing traces

type t

val create : Unix.file_descr -> ?getpid:(unit -> int64) -> Info.t -> t

All of the functions below may raise Unix_error if writing to the file descriptor fails

val put_alloc : 
  t ->
  Timestamp.t ->
  length:int ->
  nsamples:int ->
  source:Allocation_source.t ->
  callstack:Location_code.t array ->
  decode_callstack_entry:(Location_code.t -> Location.t list) ->
  Obj_id.t

val put_alloc_with_raw_backtrace : 
  t ->
  Timestamp.t ->
  length:int ->
  nsamples:int ->
  source:Allocation_source.t ->
  callstack:Printexc.raw_backtrace ->
  Obj_id.t

val put_collect : t -> Timestamp.t -> Obj_id.t -> unit

val put_promote : t -> Timestamp.t -> Obj_id.t -> unit

val put_event : 
  t ->
  decode_callstack_entry:(Location_code.t -> Location.t list) ->
  Timestamp.t ->
  Event.t ->
  unit

val flush : t -> unit

val close : t -> unit