[Moose-dev] Re: PetitParser performance

Hi, On Sat, Feb 21, 2015 at 11:03 PM, Thierry Goubier &lt;thierry.goubier(a)gmail.com I still do not see the low hanging fruit. Do you have a concrete idea of how to make it faster? What does "a lot slower" mean? Doru > Thierry > > Le 21/02/2015 21:13, Tudor Girba a écrit : > >> Hi, >> >> On Sat, Feb 21, 2015 at 8:07 PM, Thierry Goubier >> &lt;thierry.goubier(a)gmail.com <mailto:thierry.goubier@gmail.com>>> >> Le 21/02/2015 11:14, Jan Kurš a écrit : >> >> Hey, >> >> I was not aware about some exponential element in the overall >> complexity, it is strange and I will investigate it. Thank you >> Usman, >> for pointing this out. >> >> In general, it is hard to add features into the PetitParser and >> preserve >> performance. Therefore, we work on a tool, that will take >> PetitParser, >> analyze it and generates faster parser. The idea is to use >> PetitParser >> while developing the grammar and than generate a fast parser for >> "real" >> use. We hope we will be present the tool during the next ESUG. >> >> >> I certainly be interested with what you come up with. From profiling >> PetitParser, it seems there is at least one low-hanging fruit in >> term of performance. >> >> >> What is that log hanging fruit? >> >> Doru >> > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > -- www.tudorgirba.com "Every thing has its own flow"