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Message-ID:	<1198.130.240.136.220.1109867760.squirrel@130.240.136.220>
Date:	Thu, 3 Mar 2005 17:36:00 +0100 (CET)
Subject:	Slow pipes after upgrade cygwin 1.5.12-1->1.5.13-1 when running boinc
From:	"Bengt-Arne Fjellner" <Bengt-Arne DOT Fjellner AT ltu DOT se>
To:	cygwin AT cygwin DOT com
User-Agent:	SquirrelMail/1.4.3a
MIME-Version:	1.0

With boinc running einstein AT home at lowest priority ( uses 100% cpu but yields easily)
simple pipes takes a long time.
Example: from a bash prompt
echo hello|grep -v xyz
with boinc running and 1.5.13-1 takes about 7 seconds.
if i stop boinc it takes parts of a second.
after downgrade to 1.5.12-1 with boinc running: parts of a second.

i have seen this on two different computers one HT one normal.

Single commands are still fast.

-- 
Bengt-Arne Fjellner
Luleå University of technology
LTU Skellefteå
Skellefteå
Sweden
0910-58 53 69



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