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Message-ID:	<3BCBEE42.1080408@milohedge.com>
Date:	Tue, 16 Oct 2001 09:22:26 +0100
From:	Robert Bogomip <bob DOT bogo AT milohedge DOT com>
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To:	David Starks-Browning <starksb AT ebi DOT ac DOT uk>
CC:	cygwin <cygwin AT cygwin DOT com>
Subject:	Re: cygwin 1.3.3-2 hangs on semaphore somewhere in NTDLL.DLL
References:	<3BCB2D32 DOT 8050406 AT milohedge DOT com> <20011015144641 DOT E6984 AT redhat DOT com> <7301-Mon15Oct2001224425+0100-starksb AT ebi DOT ac DOT uk> <037801c155cc$98290900$0200a8c0 AT lifelesswks> <4617-Tue16Oct2001000923+0100-starksb AT ebi DOT ac DOT uk>

David Starks-Browning wrote:

 >
 > Robert Bogomip, do you want to try a snapshot and confirm this?
 >

Hmmmm... Using cygwin1-20011016.dll.bz2 I get:

   $ while :; do n=$[100 * RANDOM / 32767]; echo $n; make -j $n -f Makefile.partest >/dev/null; done
   74
   make: *** read jobs pipe: No children.  Stop.
   make: *** Waiting for unfinished jobs....
   make: *** wait: No children.  Stop.
   50
   make: *** read jobs pipe: No children.  Stop.
   make: *** Waiting for unfinished jobs....
   81
   make: *** read jobs pipe: No children.  Stop.
   make: *** Waiting for unfinished jobs....
   make: *** wait: No children.  Stop.
   94
   make: *** read jobs pipe: No children.  Stop.
   make: *** Waiting for unfinished jobs....
   make: *** wait: No children.  Stop.
   78
   make: *** read jobs pipe: No children.  Stop.
   make: *** Waiting for unfinished jobs....
   make: *** wait: No children.  Stop.
   72
   make: *** read jobs pipe: No children.  Stop.
   make: *** Waiting for unfinished jobs....
   make: *** wait: No children.  Stop.
   99
   make: *** wait: No children.  Stop.
   make: *** Waiting for unfinished jobs....
   make: *** wait: No children.  Stop.
   88
   make: *** read jobs pipe: No children.  Stop.
   make: *** Waiting for unfinished jobs....
   make: *** wait: No children.  Stop.
   13
   make: *** read jobs pipe: No children.  Stop.
   make: *** Waiting for unfinished jobs....
   93
   make: *** read jobs pipe: No children.  Stop.
   make: *** Waiting for unfinished jobs....
   make: *** wait: No children.  Stop.
   .
   .
   .

The previous snapshot (cygwin1-20011013.dll.bz2) is similar, except that
no complaints are made when $n < 50.

No hangs though.

No problems on Linux, or previous cygwin (1.3.2-1).

[Thanks for the interest BTW]
-- 
Robert Bogomip /// mailto:bob.bogo :att: milohedge.com


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