Revision: | 1.1 |
Committed: | Sat Apr 26 02:27:30 2008 UTC (16 years, 2 months ago) by root |
Branch: | MAIN |
CVS Tags: | rel-4_151, rel-4_152, rel-4_91, rel-4_04, rel-4_23, rel-7_05, rel-4_21, rel-7_07, rel-7_01, rel-7_02, rel-7_03, rel-7_08, rel-7_09, rel-4_412, rel-4_81, rel-4_83, rel-4_82, rel-4_86, rel-4_352, rel-5_112, rel-3_41, rel-4_351, rel-7_16, rel-4_14, rel-4_15, rel-7_13, rel-4_13, rel-7_11, rel-5_251, rel-0_85, rel-4_331, rel-6_0, rel-6_1, rel-4_231, rel-4_233, rel-4_232, rel-4_8, rel-4_234, rel-4_4, rel-4_0, rel-6_11, rel-6_12, rel-6_13, rel-5_261, rel-4_05, rel-7_15, rel-7_14, rel-4_12, rel-7_12, rel-4_11, rel-6_02, rel-6_01, rel-5_271, rel-5_28, rel-5_29, rel-7_0, rel-5_21, rel-5_22, rel-5_23, rel-5_24, rel-5_26, rel-5_27, rel-5_1, rel-5_0, rel-5_3, rel-5_2, rel-7_04, rel-3_5, rel-3_4, rel-3_3, rel-4_22, rel-5_201, rel-5_202, rel-5_31, rel-4_161, rel-4_160, rel-5_111, rel-4_881, rel-4_411, rel-4_9, rel-5_01, rel-6_14, rel-4_45, rel-4_41, rel-4_42, rel-4_1, rel-4_2, rel-4_88, rel-4_3, rel-5_11, rel-5_12, rel-4_31, rel-4_32, rel-4_33, rel-4_34, rel-4_35, rel-4_03, HEAD |
Log Message: | *** empty log message *** |
# | User | Rev | Content |
---|---|---|---|
1 | root | 1.1 | #!/opt/bin/perl |
2 | |||
3 | # ugly code, don't look at it | ||
4 | |||
5 | # ulimit -n 500000 | ||
6 | |||
7 | use strict; | ||
8 | use Event; | ||
9 | use EV; | ||
10 | use Socket; | ||
11 | use AnyEvent; | ||
12 | use Time::HiRes 'time'; | ||
13 | |||
14 | my $nr = $ARGV[0] || 1000; | ||
15 | my $M = $ARGV[1] || "AnyEvent"; | ||
16 | |||
17 | #$nr *= .01; | ||
18 | |||
19 | my $todo; | ||
20 | |||
21 | my $cv; | ||
22 | |||
23 | my (@io, @timer); | ||
24 | |||
25 | AnyEvent::detect; | ||
26 | |||
27 | my $cb = sub { | ||
28 | $cv->broadcast unless --$todo; | ||
29 | }; | ||
30 | |||
31 | $| = 1; | ||
32 | |||
33 | print "name $ARGV[2]\n"; | ||
34 | print "watchers ", $nr * 2, "\n"; | ||
35 | |||
36 | my $m = qx<ps h -orss $$>; | ||
37 | my $c = time; | ||
38 | |||
39 | my $fh = \*STDOUT; | ||
40 | |||
41 | for (1..$nr) { | ||
42 | if ($M eq "EV") { | ||
43 | push @io, EV::io $fh, EV::WRITE, $cb; | ||
44 | push @timer, EV::timer 0, 0, $cb; | ||
45 | } elsif ($M eq "Event") { | ||
46 | push @io, Event->io (fd => $fh, poll => "w", cb => $cb); | ||
47 | push @timer, Event->timer (after => 0, cb => $cb); | ||
48 | } else { | ||
49 | push @io, AnyEvent->io (fh => $fh, poll => "w", cb => $cb); | ||
50 | push @timer, AnyEvent->timer (after => 0, cb => $cb); | ||
51 | } | ||
52 | } | ||
53 | |||
54 | $c = (time - $c) / $nr / 2 * 1e6; | ||
55 | $m = int 0.5 + (qx<ps h -orss $$> - $m) * 1024 / $nr / 2; | ||
56 | |||
57 | printf "bytes %d\n", $m; | ||
58 | printf "create %.2f\n", $c; | ||
59 | |||
60 | $cv = AnyEvent->condvar; | ||
61 | $todo = $nr * 2; | ||
62 | |||
63 | my $i = time; | ||
64 | |||
65 | $cv->wait; | ||
66 | |||
67 | $i = (time - $i) / $nr / 2 * 1e6; | ||
68 | |||
69 | printf "invoke %.2f\n", $i; | ||
70 | |||
71 | my $d = time; | ||
72 | |||
73 | if ($M eq "Event") { | ||
74 | $_->cancel for (@io, @timer); | ||
75 | } | ||
76 | @io = @timer = (); | ||
77 | |||
78 | { | ||
79 | my $w = AnyEvent->timer (after => 0, cb => sub { }); | ||
80 | AnyEvent->one_event; | ||
81 | } | ||
82 | |||
83 | $d = (time - $d) / $nr / 2 * 1e6; | ||
84 | |||
85 | printf "destroy %.2f\n", $d; | ||
86 | |||
87 |