[Libevent-users] Add support for WINDOWS Overlapped IO

[Zhu Han]

On 12/11/06, Toby Douglass <toby.douglass at summerblue.net> wrote:
>
>
> Ah.  Go look at socket_iocp_add_socket().  You'll find the very first
> call to socket_internal_iocp_read() occurs at the end of *that*
> function, which gets the read ball rolling.


Yeah, you're right! I  didn't  pay attention to the prior
socket_internal_iocp_read.

Ye-e-e-s-s...and no.  I think I understand you to mean that we could,
> for example, arrange it so we have 2xCPU threads running GQCS and when
> one of those threads returns with a complete, we trigger or signal the
> main event loop thread?  the problem with that surely is going to be the
> large amount of thread switching.


You may check out this paper:Multiprocessor Support for Event-Driven
Programs. <www.scs.cs.nyu.edu/%7Edm/papers/zeldovich:async-mp.pdf>
 <www.scs.cs.nyu.edu/%7Edm/papers/zeldovich:async-mp.pdf>

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-- 
best regards,
hanzhu
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