Re: Maximum number of processes in Linux
From: Robert Hancock
Date: Tue Aug 15 2006 - 19:14:06 EST
Irfan Habib wrote:
What is the maximum number of process which can run simultaneously in
linux? I need to create an application which requires 40,000 threads.
I was testing with far fewer numbers than that, I was getting
exceptions in pthread_create
What architecture is this? On a 32-bit architecture with a 2MB stack
size (which I think is the default) you couldn't possibly create more
than 2048 threads just because of stack space requirements. Reducing the
stack size would get you more.
I should also point out that any design that requires 40,000 threads is
probably quite flawed unless you are running on a very large machine..
Robert Hancock Saskatoon, SK, Canada
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