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/cvs/cvsroot/Coro/eg/bench
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Comparing cvsroot/Coro/eg/bench (file contents):
Revision 1.4 by root, Tue Jul 17 00:24:15 2001 UTC vs.
Revision 1.7 by root, Sat Jul 21 19:53:29 2001 UTC

8use Coro; 8use Coro;
9use Benchmark; 9use Benchmark;
10 10
11$a = bless {}, main::; 11$a = bless {}, main::;
12 12
13
14sub a { 13sub b {
15 $n++; # do something to taint the benchmark results ;) 14 my ($self) = shift;
15 $self->{b} = shift if @_;
16 $self->{b};
16} 17}
17$|=1;
18 18
19$b = async { 19$b = async {
20 # do a little unrolling... 20 # do a little unrolling...
21 while() { 21 while() {
22 yield; yield; yield; yield; yield; 22 yield; yield; yield; yield; yield;
27 27
28$main = $Coro::main; 28$main = $Coro::main;
29 29
30*transfer = \&Coro::State::transfer; 30*transfer = \&Coro::State::transfer;
31 31
32$c = Coro::State::_newprocess [sub { 32sub doit {
33 while() { 33 while() {
34 # some unrolling here as well..
35 transfer($c, $main); transfer($c, $main);
34 transfer($c, $main); transfer($c, $main); 36 transfer($c, $main); transfer($c, $main);
35 transfer($c, $main); transfer($c, $main); 37 transfer($c, $main); transfer($c, $main);
36 } 38 }
39}
40
41$c = Coro::State::_newprocess [sub {
42 doit(1,2,3,4,5,6,7,8,9);
37}]; 43}];
38 44
39transfer($main, $c); 45transfer($main, $c);
40 46
41timethese 100000, { 47timethese 100000, {
42 method => '$a->a; $a->a; $a->a; $a->a', 48 empty => '&a; &a',
43 resume => 'yield; yield', 49 method => '$a->b(5); $a->b(6)',
50 yield => 'yield',
44 transfer => 'transfer($main, $c); transfer($main, $c)', 51 transfer => 'transfer($main, $c)',
45}; 52};
53

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