[fpc-devel] Improved compiler speed by 20%

Lee, John john.lee at logicacmg.com
Mon Nov 19 19:22:17 CET 2007


Sounds goodl!  Was it an overall improvement? What 'benchmark' was '20% faster'  with the patches? Guess it was compiling the compiler?  

Regards John

> -----Original Message-----
> From: fpc-devel-bounces at lists.freepascal.org 
> [mailto:fpc-devel-bounces at lists.freepascal.org]On Behalf Of 
> Sergei Gorelkin
> Sent: 19 November 2007 15:50
> To: FPC developers' list
> Subject: [fpc-devel] Improved compiler speed by 20%
> 
> 
> Hello,
> 
> I have spent some time to profile the compiler using 
> callgrind, and was
> able to improve its speed by about 20%. Attached are the 
> changes that I
> made to the sources.
> 


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