Method to calculate user space thread size

[naveen yadav]

Thanks for answer,

I will explain bit more to explain my situation.

I have code written, and I cannot modify. I want to fix user stack size for
all threads in glibc, once I know how much stack size each thread take.

Thanks



On Wed, Apr 3, 2013 at 11:37 AM, Sankar P <sankar.curiosity at gmail.com>wrote:

> On Tue, Apr 2, 2013 at 6:25 PM, naveen yadav <yad.naveen at gmail.com> wrote:
> > Dear All,
> >
> > I have very complex user space application contain more then 400
> threads. I
> > want to limit the stack size in user space, for this I want to know how
> much
> > stack size each thread use in worst case.
>
> Well, this does not answer your question directly and is not related
> to the kernel but I want to suggest something.
>
> I have been using the Go programming language from Google for a few
> days and it allows you to spawn goroutines, which are similar to
> threads. But the underlying implementation does not create an OS
> thread for each go routine. As a result, your application can have
> thousands of goroutines. This model of threading was implemented so
> that thread space is not exhausted. You can consider using Go (or any
> other such lightweight threading library) if you need a lot of
> threads.
>
> Sorry if it is not useful.
>
> Sankar
> http://psankar.blogspot.com
>
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