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Re: [glob2-devel] forums! nuag eplease read thx

From: nct
Subject: Re: [glob2-devel] forums! nuag eplease read thx
Date: Thu, 29 Dec 2005 02:13:17 +0100 (CET)
User-agent: SquirrelMail/1.4.4


> on the map WaterInTheDesert:
> %      self
> time  seconds  calls  name
> 12.79 7.16       1961  Map::updateGlobalGradientSmallOld(unsigned char*)
> 8.11   4.54       1961  Map::updateGlobalGradientSmall(unsigned char*)
> on the map migration:
> 10.25 4.86       1786  Map::updateGlobalGradientSmallOld(unsigned char*)
> 7.74   3.67       1786  Map::updateGlobalGradientSmall(unsigned char*)

Very interested, but could you also try to first compute using your
algorithm then using the old one? Indeed, there is a high probability the
speed difference is partially due to the gradient already being cached by
updateGlobalGradientSmallOld (thus the slowness) when
updateGlobalGradientSmall is called (thus the fastness).


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