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| Date: | Thu, 29 Apr 2010 16:13:01 -0700 |
| Message-ID: | <m2w5520d94f1004291613z68654a49ma665296c6557ac29@mail.gmail.com> |
| Subject: | Re: Cygwin slow on x64 systems |
| From: | greenup greenup <greenup AT gmail DOT com> |
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This is an old problem, the last I heard on it was something along the lines of:
"Cygwin's functionality/compatibility/robustness improved in necessary
ways, but performance was required to suffer"
From a hearsay perspective, it appears to be related to fork/exec
performance, and more specifically probably related to proper memory
allocation/management.
http://www.cygwin.com/ml/cygwin/2008-05/msg00387.html
I'd say "Try using Colinux", but they haven't gotten their 64 bit act
together yet. (barely decided they're going to try)
One other time I was frustrated and got 50% improvement using a
smaller shell, (sh) but really that's a drop in the bucket,
performance-wise.
-greenup
On Sat, Apr 24, 2010 at 7:41 PM, StephenBartlett
<stephen DOT bartlett DOT us AT gmail DOT com> wrote:
Same problem here. Has anyone figured out what it is yet ?
Vincent Richomme-2 wrote:
> On Sat, 23 Jan 2010 11:19:36 -0600, David Morgan <dmorgan AT aechelon DOT com>
>>...
>> We use cygwin ...
>> everything runs extremely slow
...
> My QuadCore 3.GHz with 4GB feels like an old 386 when running cygwin on
> Windows 7 64 bits!
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