>>>>> "CF" == Chaim Frenkel <[EMAIL PROTECTED]> writes:
CF> How does this look different from an inter-thread visible array
CF> treated as a queue?
CF> Thread A
CF> push(@workqueue, $val)
CF> Thread B
CF> $val = pop(@workqueue)
CF> Where accessing the global variable is guaranteed by perl to be atomic.
CF> (i.e. Do we need another construct?)
i think we do because a thread can block on a mailbox while it can't on
an array. also the mailbox idea allows delivery of signals and other
asynch callbacks so it serves double duty. the idea is that the core
manages it instead of the application. it has a builtin mutex so you
don't have to use one or declare somthign shared. it does not stop you
from sharing stuff but it provides an core level interface for
comunications.
uri
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