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Re: dtrace and Perl (again)

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From:
Andy Armstrong
Date:
January 7, 2008 15:00
Subject:
Re: dtrace and Perl (again)
Message ID:
A0C29637-CFFD-4009-9380-A92DBC1C70BA@hexten.net
On 7 Jan 2008, at 22:39, Andy Armstrong wrote:
> I now have a dtraced bleadperl which runs no slower than the clean  
> version:
>
> orig       | dtrace     | ratio
> ====================================
> 2.51239896 | 2.47904992 | 0.98672622
> 2.50696611 | 2.46995783 | 0.98523782
> 2.52996778 | 2.47554016 | 0.97848683
> 2.50457382 | 2.47788405 | 0.98934359
> 2.50622296 | 2.46893001 | 0.98511986


I should explain that those times are for a tight loop repeatedly  
calling an empty sub.

-- 
Andy Armstrong, Hexten





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