Larry Hall wrote:
Corinna Vinschen wrote:
- Improve performance of stat and a few other functions. ls(1) should
be up to 30% faster
I have a directory (500MB, 30 files) which contains mainly 'exe' (setups for
TB, FF, OO etc.). If I try 'ls -l' in this directory, the first time it take
about 30 seconds to list the files. After the first time, the listing is almost
without delay. The same happens also with 'ls -l /usr/bin'.
When there is the 'hang' (30 secs.), Task Manager shows that AVG9 takes about
50% of CPU: this occurs *only* with 1.7.6 but _not_ with 1.7.5, with which 'ls
-l' is almost immediate, regardless of the number and type of files.
Obviously I have tested this, each time, with a 'fresh machine', to avoid
'cache' effects.
The system is WinXP SP3, AMD Athlon 64X2DC 2.03GHz, 1.75GB RAM.
Try a recent snapshot:
<http://cygwin.com/snapshots/>
I have tried cygwin1-20100820.dll.bz2 and cygwin-inst-20100820.tar.bz2,
but it is even worse: Cygwin.bat DOES NOT start at all and Windows
complains with a message like this:
...Cannot find entry point CreateProcessAsUserW in KERNEL32.DLL...
So I have tried with the DLL suggested by Corinna in [*]: Cygwin.bat
starts, but it shows the same problems I am flagging.
Ciao,
Angelo.
---
[*] http://cygwin.com/ml/cygwin/2010-08/msg00630.html
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