Re: [boost] [xpressive] Performance Tuning?

Subject: Re: [boost] [xpressive] Performance Tuning?
From: Michael Caisse (boost_at_[hidden])
Date: 2009-07-18 03:46:17

OvermindDL1 wrote:
> Er, correction, the grammar version I forgot to cache something,
> making it much slower then it should have been.
> Here are two other correct runs:
>
> Loop count:  1000000
> Parsing:  42.5
> xpressive:  4.62519
> spirit-quick(static):  0.27437
> spirit-quick_new(threadsafe):  0.278761
> spirit-grammar(threadsafe/reusable):  0.311138
>
> Loop count:  10000000
> Parsing:  42.5
> xpressive:  46.1108
> spirit-quick(static):  2.72641
> spirit-quick_new(threadsafe):  2.84515
> spirit-grammar(threadsafe/reusable):  3.1393
>
> So yea, this looks a *lot* better.
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Thank you for pulling this together. Would you mind sharing your test suite?

-- 
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Michael Caisse
Object Modeling Designs
www.objectmodelingdesigns.com