Re: [msysGit] Re: Windows performance / threading file access

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On Tue, Oct 22, 2013 at 4:30 PM, Karsten Blees <karsten.blees@xxxxxxxxx> wrote:

>>> Could you post details about your test setup? Are you still using
>>> WebKit for your tests?
>> I'm on Win7 x64, Core i5 M560, WD 7200 Laptop HDD, NTSF, no virus
>> scanner, truecrypt, no defragger.
>>
>
> OK, so truecrypt and luafv may screw things up for you (according to my measurements, luafv roughly doubles lstat times on C:).

Aren't we disabling UAC / LUAFV on a per-executable basis using
manifests? At least the blog article at [1] suggests that we are in
fact doing it the right way using our script to genera the manifests
[2].

Oh but wait, we're not generating a manifest for git.exe itself, only
for executables that contain "setup", "install", "update", "patch"
etc. So maybe having a manifest for git.exe, too, would improve
performance?

[1] http://blogs.msdn.com/b/alexcarp/archive/2009/06/25/the-deal-with-luafv-sys.aspx
[2] https://github.com/msysgit/msysgit/blob/master/share/msysGit/make-manifests.sh

-- 
Sebastian Schuberth
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