1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * Copyright INRIA, CNRS and contributors *)
(* <O___,, * (see version control and CREDITS file for authors & dates) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
module MiniJson : sig
(** Subtype of Yojson.Safe.t *)
type t = [
| `Intlit of string
| `String of string
| `Assoc of (string * t) list
| `List of t list
]
end
val profile : string -> ?args:(unit -> (string * MiniJson.t) list) -> (unit -> 'a) -> unit -> 'a
(** Profile the given function.
[args] is called only if profiling is active, it is used to
produce additional annotations.
*)
val is_profiling : unit -> bool
type settings =
{ output : Format.formatter
}
val init : settings -> unit
(** Profiling must not be active.
Activates profiling with a fresh state. *)
val finish : unit -> unit
(** Profiling must be active.
Deactivates profiling. *)
type accu
(** Profiling state accumulator. *)
val pause : unit -> accu option
(** Returns [None] if profiling is inactive.
Deactivates profiling if it is active, returning the current state. *)
val resume : accu -> unit
(** Profiling must not be active.
Activates profiling with the given state. *)
|
