Re: Slow pipes after upgrade cygwin 1.5.12-1->1.5.13-1 when running boinc

2005-03-03 Thread David Rothenberger
On 3/3/2005 8:36 AM, Bengt-Arne Fjellner wrote: > With boinc running [EMAIL PROTECTED] 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 st

Re: Slow pipes after upgrade cygwin 1.5.12-1->1.5.13-1 when running boinc

2005-03-03 Thread Bengt-Arne Fjellner
Christopher Faylor skrev: > On Thu, Mar 03, 2005 at 06:26:44PM +0100, Bengt-Arne Fjellner wrote: >>Christopher Faylor skrev: >>> On Thu, Mar 03, 2005 at 05:36:00PM +0100, Bengt-Arne Fjellner wrote: With boinc running [EMAIL PROTECTED] at lowest priority ( uses 100% cpu but yields eas

RE: Slow pipes after upgrade cygwin 1.5.12-1->1.5.13-1 when running boinc

2005-03-03 Thread Morche Matthias
[EMAIL PROTECTED] wrote: ... > If I had to guess, I'd say that boinc is putting itself into a high > priority class for some reason and is eating cpu cycles, causing > cygwin's pipe reading code to stall. > > I've made a change to cygwin to put it's pipe reading code into a > slightly higher prior

Re: Slow pipes after upgrade cygwin 1.5.12-1->1.5.13-1 when running boinc

2005-03-03 Thread Christopher Faylor
On Thu, Mar 03, 2005 at 06:26:44PM +0100, Bengt-Arne Fjellner wrote: >Christopher Faylor skrev: >> On Thu, Mar 03, 2005 at 05:36:00PM +0100, Bengt-Arne Fjellner wrote: >>>With boinc running [EMAIL PROTECTED] at lowest priority ( uses 100% cpu but >>>yields >>> easily) >>>simple pipes takes a long

Re: Slow pipes after upgrade cygwin 1.5.12-1->1.5.13-1 when running boinc

2005-03-03 Thread Bengt-Arne Fjellner
Christopher Faylor skrev: > On Thu, Mar 03, 2005 at 05:36:00PM +0100, Bengt-Arne Fjellner wrote: >>With boinc running [EMAIL PROTECTED] 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 r

Re: Slow pipes after upgrade cygwin 1.5.12-1->1.5.13-1 when running boinc

2005-03-03 Thread Christopher Faylor
On Thu, Mar 03, 2005 at 05:36:00PM +0100, Bengt-Arne Fjellner wrote: >With boinc running [EMAIL PROTECTED] 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 sec

Slow pipes after upgrade cygwin 1.5.12-1->1.5.13-1 when running boinc

2005-03-03 Thread Bengt-Arne Fjellner
With boinc running [EMAIL PROTECTED] 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