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Message-ID: | <3E59D3A1.2010209@gmx.net> |
Date: | Mon, 24 Feb 2003 09:11:13 +0100 |
From: | Thomas Pfaff <tpfaff AT gmx DOT net> |
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To: | Joe Sadusk <jsadusk AT isilon DOT com> |
CC: | cygwin AT cygwin DOT com |
Subject: | Re: Problem with pthreads |
References: | <3E55C420 DOT 6030902 AT isilon DOT com> |
In-Reply-To: | <3E55C420.6030902@isilon.com> |
Joe Sadusk wrote: > I'm in qa, and I'm attempting to port a filesystem stress test written > for Linux to Windows using cygwin. It uses pthreads to create many > concurrent threads which read files out of a directory in various > patterns. The thing is, I've found that with any more than 55 threads, > pthread_join will hang indefinitely, for no apparent reason. Its also > only the second call to pthread_join. Its being called from the creator > thread and each of the threads were cancelled prior to being joined (and > the cancel appears to work fine, as all disk activity stops). Its very > strange. With 55 threads everything works exactly as expected, and with > 56 it doesn't work at all. Is this a known issue, or am I doing > something wrong? Please provide a testcase. Thomas -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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