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Re: Slow pipes after upgrade cygwin 1.5.12-1->1.5.13-1 when running boinc
- From: Christopher Faylor <cgf-no-personal-reply-please at cygwin dot com>
- To: cygwin at cygwin dot com
- Date: Thu, 3 Mar 2005 11:53:21 -0500
- Subject: Re: Slow pipes after upgrade cygwin 1.5.12-1->1.5.13-1 when running boinc
- References: <1198.130.240.136.220.1109867760.squirrel@130.240.136.220>
- Reply-to: cygwin at cygwin dot com
On Thu, Mar 03, 2005 at 05:36:00PM +0100, Bengt-Arne Fjellner wrote:
>With boinc running einstein@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
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