Re: Are Perl6 threads preemptive or cooperative?

I don't understand the problem with these scenarios.

> A couple of other scenerios
> 
> 	Thread 1		Thread 2
> 	push(@a, @b);		$a[35]++
> 

What does

> User level cross variable consistancy.

mean?



> 
> 	push(@a, $b);
> 	$acount++ if $b <35;
> 
> 
> Even cooperative threading doesn't help.

Doesn't help with what?

- SWM