53 lines
1.6 KiB
OCaml
53 lines
1.6 KiB
OCaml
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(* Copyright 2012 Tony Garnock-Jones <tonygarnockjones@gmail.com>. *)
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(* This file is part of Hop. *)
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(* Hop is free software: you can redistribute it and/or modify it *)
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(* under the terms of the GNU General Public License as published by the *)
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(* Free Software Foundation, either version 3 of the License, or (at your *)
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(* option) any later version. *)
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(* Hop is distributed in the hope that it will be useful, but *)
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(* WITHOUT ANY WARRANTY; without even the implied warranty of *)
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(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *)
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(* General Public License for more details. *)
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(* You should have received a copy of the GNU General Public License *)
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(* along with Hop. If not, see <http://www.gnu.org/licenses/>. *)
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open Sexp
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let nmessages = 500000
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let receiver_done = Squeue.create 1
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let receiver ch =
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let count = ref 0 in
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while !count < nmessages do
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ignore (Squeue.pop ch);
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count := !count + 1
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done;
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Log.info "done" [];
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Squeue.add () receiver_done
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let sender () =
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let ch = Squeue.create 1000 in
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ignore (Util.create_thread "Speed test receiver" None receiver ch);
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(try
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let starttime = Unix.gettimeofday () in
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let count = ref 0 in
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while !count < nmessages do
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Squeue.add () ch;
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count := !count + 1
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done;
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let stoptime = Unix.gettimeofday () in
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let delta = stoptime -. starttime in
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Log.info (Printf.sprintf "Speedtest took %d ms (%d Hz)"
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(int_of_float (delta *. 1000.0))
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(int_of_float ((float_of_int nmessages) /. delta))) []
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with exn -> Log.error "Uncaught exception in speedtest" [Str (Printexc.to_string exn)])
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let _ =
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sender ();
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Squeue.pop receiver_done
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