X-Spam-Check-By: sourceware.org Message-Id: <1137599559.410.252150621@webmail.messagingengine.com> From: "Brett Serkez" To: "Dave Korn" , cygwin AT cygwin DOT com Content-Disposition: inline Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="ISO-8859-1" MIME-Version: 1.0 References: Subject: RE: Intermittent cygwin heap allocation problem In-Reply-To: Date: Wed, 18 Jan 2006 10:52:39 -0500 X-IsSubscribed: yes Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com [snip] > > I also find the sleep(2000) in heap.cc when the mapping error is > > detected rather suspicious - is this to avoid a race condition with > > the parent? > > Dunno, suspect it may have been something experimental. Take a look > at when it arrived in the CVS and check the associated changelog > entry. Humm.... I wonder if this is contributing the slowness I've been seeing during process creation.... In your opinion, is this code (sleep) likely to be hit often? By any chance, how do you know how sleep is implemented, does it use the OS to be awakened, or does it loop? Brett ---------------------------------------------------------------- Brett C. Serkez, Techie -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/