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Message-ID: <1366.130.240.136.220.1109870804.squirrel@130.240.136.220>
Date: Thu, 3 Mar 2005 18:26:44 +0100 (CET)
Subject: Re: 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
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Christopher Faylor skrev:
> On Thu, Mar 03, 2005 at 05:36:00PM +0100, Bengt-Arne Fjellner wrote:
>>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.
>
> Is there some reason why you'd expect us to know what "boinc" is?
>
> cgf
>

My stupidity i think...
Really its a community infrastructure for networked computing
"Berkeley Open Infrastructure for Network Computing"
http://boinc.berkeley.edu/

With currently this subproject running:
Einstein AT Home
http://einstein.phys.uwm.edu/
Dont know if any other subprojects are affected.

-- 
Bengt-Arne Fjellner
0910-58 53 69




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