From: Tony Arcieri <tony@...>
Date: 2009-10-06T13:34:40+09:00
Subject: [ruby-core:25955] Re: Disabling tainting

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On Mon, Oct 5, 2009 at 12:45 PM, Kornelius Kalnbach <murphy@rubychan.de>wrote:

> do you have benchmarks that show how much performance is lost by taint
> checking? I'd assume it's not even measurable.
>

Actually my main motivation would be providing a migration path for non-MRI
implementations of Ruby, which I guess is a bit strange.

It would be interesting to try to disable tainting in MRI/YARV and run
ruby-benchmark-suite on both and compare the results.

Sounds like an interesting weekend project.

-- 
Tony Arcieri
Medioh/Nagravision

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<div class=3D"gmail_quote">On Mon, Oct 5, 2009 at 12:45 PM, Kornelius Kalnb=
ach <span dir=3D"ltr">&lt;<a href=3D"mailto:murphy@rubychan.de">murphy@ruby=
chan.de</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D=
"border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padd=
ing-left: 1ex;">
<div class=3D"im">
</div>do you have benchmarks that show how much performance is lost by tain=
t<br>
checking? I&#39;d assume it&#39;s not even measurable.<br></blockquote></di=
v><br>Actually my main motivation would be providing a migration path for n=
on-MRI implementations of Ruby, which I guess is a bit strange.<br><br>
It would be interesting to try to disable tainting in MRI/YARV and run ruby=
-benchmark-suite on both and compare the results.<br><br>Sounds like an int=
eresting weekend project.<br clear=3D"all"><br>-- <br>Tony Arcieri<br>Medio=
h/Nagravision<br>


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