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Re: compile glibc + nptl fail



KERNEL: 2.6.0-test1
GLIBC: glibc-2.3.2+nptl0.52
OS: redhat 8.0

yes, I ignore stacksize. i use the default stacksize. 
I change it to 1M, I can create max 950 threads in my
machine( ramsize is 256M and swapspace is 300M).
./pp  -v -i 10000 -n 950 -S 1000000

PING-PONG CONFIGURATION:

                      target (-i) = 10000
                      ntables (-n) = 950
                      sleepms (-z) = 0
                      pthread_scope (-s) = 134517959
                      pthread_process (-p) = 134517944
                      concurrency (-c) = 0
                      stacksize (-S) = 1000000

1900 threads initialised in 0s  257ms
950 games completed in 83s  947ms

thanks
chen

--- Jakub Jelinek <jakub redhat com> wrote:
> On Thu, Jul 17, 2003 at 01:53:01PM +0200, Ingo
> Molnar wrote:
> > 
> > which precise kernel version are you using?
> 
> Also, what pthread stack sizes are you using?
> If the default 8MB stacks (linuxthreads
> non-FLOATING_STACKS
> default to 2MB), then 300*8MB is more than 2.3GB.
> 
> 	Jakub


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