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|
(* TEST
include runtime_events;
*)
open Runtime_events
let major = ref 0
let minor = ref 0
let compact = ref 0
let majors = ref 0
let minors = ref 0
let compacts = ref 0
let got_start = ref false
let lifecycle domain_id ts lifecycle_event data =
match lifecycle_event with
| EV_RING_START ->
begin
assert(match data with
| Some(pid) -> true
| None -> false);
got_start := true
end
| _ -> ()
let runtime_begin domain_id ts phase =
match phase with
| EV_MAJOR_FINISH_CYCLE ->
begin
assert(!major == 0);
major := 1
end
| EV_MINOR ->
begin
assert(!minor == 0);
minor := 1
end
| _ -> ()
let runtime_end domain_id ts phase =
match phase with
| EV_MAJOR_FINISH_CYCLE ->
begin
assert(!major == 1);
major := 0;
incr majors
end
| EV_MINOR ->
begin
assert(!minor == 1);
minor := 0;
incr minors
end
| _ -> ()
let lost_events domain_id num =
Printf.printf "Lost %d events\n" num
let epochs = 20
let () =
let list_ref = ref [] in
start ();
let cursor = create_cursor None in
let callbacks = Callbacks.create ~runtime_begin ~runtime_end ~lifecycle
~lost_events ()
in
for epoch = 1 to epochs do
for a = 1 to 100 do
list_ref := [];
for a = 1 to 10 do
list_ref := (Sys.opaque_identity(ref 42)) :: !list_ref
done;
Gc.full_major ()
done;
ignore(read_poll cursor callbacks None)
done;
assert(!got_start);
Printf.printf "minors: %d, major cycles: %d\n" !minors !majors
|
