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Comparing cvsroot/Coro/eg/bench (file contents):
Revision 1.9 by root, Sat Aug 11 19:59:19 2001 UTC vs.
Revision 1.22 by root, Sat Jun 11 13:49:00 2011 UTC

… …
6# call with two calls of transfer in a loop. 6# call with two calls of transfer in a loop.
7 7
8use Coro; 8use Coro;
9use Benchmark; 9use Benchmark;
10 10
11sub a() { } 11sub a($) { }
12 12
13$a = bless {}, main::; 13$a = bless {}, main::;
14 14
15sub b { 15sub b {
16 my ($self) = shift; 16 my ($self) = shift;
… …
20 20
21$b = async { 21$b = async {
22 # do a little unrolling... 22 # do a little unrolling...
23 while() { 23 while() {
24 cede; cede; cede; cede; cede; 24 cede; cede; cede; cede; cede;
25 cede; cede; cede; cede; cede;
25 } 26 }
26}; 27};
27 28
28cede; 29cede;
29
30$main = $Coro::main;
31 30
32*transfer = \&Coro::State::transfer; 31*transfer = \&Coro::State::transfer;
33 32
34sub doit0 { 33sub doit0 {
35 while() { 34 while() {
36 # some unrolling here as well.. 35 # some unrolling here as well..
37 transfer($c0, $main, 0); transfer($c0, $main, 0); 36 transfer($c0, $main); transfer($c0, $main);
38 transfer($c0, $main, 0); transfer($c0, $main, 0); 37 transfer($c0, $main); transfer($c0, $main);
39 transfer($c0, $main, 0); transfer($c0, $main, 0); 38 transfer($c0, $main); transfer($c0, $main);
39 transfer($c0, $main); transfer($c0, $main);
40 } 40 }
41} 41}
42 42
43sub doit1 { 43sub doit1 {
44 while() { 44 while() {
45 # some unrolling here as well.. 45 # some unrolling here as well..
46 transfer($c1, $main, -1); transfer($c1, $main, -1); 46 transfer($c1, $main); transfer($c1, $main);
47 transfer($c1, $main, -1); transfer($c1, $main, -1); 47 transfer($c1, $main); transfer($c1, $main);
48 transfer($c1, $main, -1); transfer($c1, $main, -1); 48 transfer($c1, $main); transfer($c1, $main);
49 transfer($c1, $main); transfer($c1, $main);
49 } 50 }
50} 51}
51 52
52$c0 = Coro::State::_newprocess [sub { 53$c0 = new Coro::State sub {
53 doit0(1,2,3,4,5,6,7,8,9); 54 doit0(1,2,3,4,5,6,7,8,9);
54}];
55
56$c1 = Coro::State::_newprocess [sub {
57 doit1(1,2,3,4,5,6,7,8,9);
58}];
59
60transfer($main, $c0, 0);
61transfer($main, $c1, -1);
62
63timethese 100000, {
64 empty => '&a; &a',
65 method => '$a->b(5); $a->b(6)',
66 cede => 'cede',
67 transfer0=> 'transfer($main, $c0, 0)',
68 transfer1=> 'transfer($main, $c1, -1)',
69}; 55};
70 56
57$c1 = new Coro::State sub {
58 doit1(1,2,3,4,5,6,7,8,9);
59};
60
61#$c0->save (0);
62#$c1->save (-1);
63
64#Coro::State::enable_times 1;
65#use Coro::Debug; Coro::Debug::command "ps";#d#
66#(async {
67 $main = $Coro::current;
68
69 transfer($main, $c0);
70 transfer($main, $c1);
71
72 timethese 5000000, {
73 function => 'a(5); a(6)',
74 method => '$a->b(5); $a->b(6)',
75 cede => 'cede',
76 transfer0 => 'transfer($main, $c0)',
77 transfer1 => 'transfer($main, $c1)',
78 };
79#})->join;
80#use Coro::Debug; Coro::Debug::command "ps";#d#
81
82

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