Re: looking for a function

From: Bernd Petrovitsch
Date: Tue Sep 16 2008 - 10:01:17 EST


Hi!

On Tue, 2008-09-16 at 14:50 +0200, Xu Yang wrote:
> Hi guys,
>
> I am looking for a function that can show me the current thread is
> running on which cpu.

> e.g I am using pthread to write a multithreaded program, in each
> thread I would like to insert such kind of function so that I can know
> on which cpu this thread is running on.

That doesn't make much sense as the same thread can run on a different
CPU after each scheduling decision. And - as it is in userspace -
scheduling can happen before any assembler op.

Bernd
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Firmix Software GmbH http://www.firmix.at/
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