RE: RE: RE: What to know detail about why Squid use single process.

> -----Original Message-----
> From: maer727@sohu.com [mailto:maer727@sohu.com]
> Sent: Wednesday, April 24, 2002 3:55 PM
> To: Robert Collins
> Cc: squid-dev@squid-cache.org
> Subject: Re:RE: RE: What to know detail about why Squid use
> single process.
>
>
> Thanks, Rob pal!
>
> > No. The threads will run, but they will only use a single
> CPU at any
> > point in time. kernel mode threads allow multiple threads from a
> > single process to execute in parallel - one thread per CPU.
>
> Do you mean normal(or user) mode threads will only use a
> single CPU at any
> point in time? But kernel mode thread will execute really
> concurrently?

normal != user mode

And yes, user mode threads only use a single CPU at any point in time.
Kernel mode threads will really execute concurrently.

Rob
Received on Wed Apr 24 2002 - 00:57:19 MDT