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Mail Archives: cygwin/1997/06/05/14:06:18

From: rgr AT rio DOT sci DOT ccny DOT cuny DOT edu (Roger Kuhlman)
Subject: Re: gnumake and NT
5 Jun 1997 14:06:18 -0700 :
Approved: cygnus DOT gnu-win32 AT cygnus DOT com
Distribution: cygnus
Message-ID: <199706051849.OAA10248.cygnus.gnu-win32@jolly.sci.ccny.cuny.edu>
Mime-Version: 1.0
Original-To: gnu-win32 AT cygnus DOT com
In-Reply-To: <EB95vM.2A3@bbc.com> from "Chris Faylor" at Jun 4, 97 01:09:22 pm
X-Mailer: ELM [version 2.4 PL25]
Original-Sender: owner-gnu-win32 AT cygnus DOT com

Greetings:

	I am currently working on porting a huge C++ project with
3-level recursive makefiles. I was getting a huge slowdown and
cannot fork type messages. Any file that was opened when the failed
fork occurred got pieces of the page-file written to it. This is NOT 
a gnu-win problem, but an NT memory management problem.  This does
not ocurr under win95.

	I stopped these occurrences when I called make with the -j 1 option,
and set the recursive calls to make within the makefiles to also use
the -j 1 option.  Compile times speeded up and memory usage shrank 
significantly. Does anyone know if any of the service packs cures this
problem??

	Thanks,
	Roger Kuhlman
	e-mail: rgr AT rio DOT sci DOT ccny DOT cuny DOT edu
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