Module Profile

module Profile: sig .. end

Compiler performance recording

Warning: this module is unstable and part of compiler-libs.

type file = string

val reset : unit -> unit

erase all recorded profile information

val record_call : ?accumulate:bool -> string -> (unit -> 'a) -> 'a

record_call pass f calls f and records its profile information.

val record : ?accumulate:bool -> string -> ('a -> 'b) -> 'a -> 'b

record pass f arg records the profile information of f arg

type column = [ `Abs_top_heap | `Alloc | `Time | `Top_heap ]

val print : Format.formatter -> column list -> unit

Prints the selected recorded profiling information to the formatter.

Command line flags

val options_doc : string

val all_columns : column list

A few pass names that are needed in several places, and shared to avoid typos.

val generate : string

val transl : string

val typing : string