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(************************************************************************)
(* * 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) *)
(************************************************************************)
let die fmt = Printf.kfprintf (fun _ -> exit 1) stderr fmt
type char_loc = {
start_char : int;
stop_char : int;
}
type source_loc = {
chars : char_loc;
line : int;
text : string;
}
let same_char_locs a b = a.start_char = b.start_char && a.stop_char = b.stop_char
type measure = { str: string; q: Q.t; }
let dummy_measure = { str="0"; q=Q.zero; }
let combine_related_data data =
let nvals = Array.length (snd (data.(0))) in
let fname0, data0 = data.(0) in
let () =
Array.iter (fun (fname, v) ->
if nvals <> Array.length v
then die "Mismatch between %s and %s: different measurement counts\n" fname0 fname)
data
in
Array.init nvals (fun i ->
let loc0, _ = data0.(i) in
let data = data |> Array.map (fun (fname, fdata) ->
let floc, v = fdata.(i) in
if same_char_locs loc0 floc then v
else die "Mismatch between %s and %s (measurement %d)\n" fname0 fname (i+1))
in
loc0, data)
let read_whole_file f =
let sourcelen = (Unix.stat f).st_size in
let ch = try open_in f with Sys_error e -> die "Could not open %s: %s" f e in
let s = really_input_string ch sourcelen in
close_in ch;
s
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