Thanks a lot, Dennis!
Antonio Moratilla Ocaña - [email protected] - Despacho N334 Profesor del Dpto. Ciencias de la Computación - http://www.cc.uah.es Escuela Politécnica - Informática - http://www.etsii.uah.es Universidad de Alcalá - http://www.uah.es 2015-01-06 19:51 GMT+01:00 Dennis Luxen <[email protected]>: > Hi all, > > there will be a post detailing some of the profile changes later this week. > > —Dennis > > — > Want to support OSRM development? Buy us a beer: > http://www.amazon.de/registry/wishlist/1V2TKTFOZIU80 > > > Am 06.01.2015 um 19:31 schrieb Antonio Moratilla Ocaña < > [email protected]>: > > > > Hi Dennis, > > > > Where can we find any information about porting our speed profiles? > > > > Thnx! > > > > > > Antonio Moratilla Ocaña - [email protected] - Despacho N334 > > Profesor del Dpto. Ciencias de la Computación - http://www.cc.uah.es > > Escuela Politécnica - Informática - http://www.etsii.uah.es > > Universidad de Alcalá - http://www.uah.es > > > > 2015-01-06 11:23 GMT+01:00 Dennis Luxen <[email protected]>: > > Dear fellow OSRM’ers, > > > > I am excited to announce the release of the backend of OSRM v4.5.0 [1], > your favorite OpenStreetMap based routing engine. We are moving at a fast > pace and are combining 270 commits this time. This release features a > number of exciting changes! > > > > First of all, we are using the great libosmium[2] for parsing OSM data > files now. It's developed by Jochen Topf and we have been impressed with > the speed and reliability of the code. Thus, we retired our own parsing > code. Expect a speedup when parsing files! > > > > Please note that this is a breaking change if you have been using custom > speed profiles with your OSRM installation. If you have any questions or > concerns porting your speed profile, please don't hesitate to get in > contact. > > > > This is the shortened change log: > > > > - implement parsing thru libosmium > > - reimplemented incremental nearest neighbor query > > - nearest neighbor is chosen from nearest small and big component > > - updated cucumber tests > > - refactored SCC traversal code, same interface as BFS components code > > - move application logic, i.e. shape file generation, from SCC traversal > class to calling tool code > > - enable gcc color output when available > > - continued stream-lining of source files to remove camel case > > - fixed a number of unintended implicit un/signed casts > > - fixed a number of of old-style casts > > - reformatted code of phantom node c'tor for legibility > > - add better checks for forbidden routes > > - made implementation of restriction map independent of graph type > > - replace insecure std::rand by C++11's random number generation > > - fix coverity issue 1258907 Division or modulo by float zero > > - use JSON container to hold all intermediate results: > > - fix #1255 assume lift gates are passable > > > > We have tested the release in the past days at our demo site and it has > been running without any apparent issues with tens of millions of queries. > Also, we continue our effort to update the existing JavaScript web UI to a > much more modern and slick look. This is work in progress and we are > tracking the changes in a separate repository [3]. Patches and > contributions are more than welcome. In the mean time, we invite everyone > to use the existing web interface at our demo site: http://osrm.at. > > > > Dennis (on behalf of Team OSRM) > > > > [1] https://github.com/Project-OSRM/osrm-backend/releases/tag/v4.5.0 > > [2] http://osmcode.org/libosmium/ > > [3] https://github.com/Project-OSRM/osrm-frontend-v2 > > > > — > > Want to support OSRM development? Buy us a beer: > http://www.amazon.de/registry/wishlist/1V2TKTFOZIU80 > > > > > > _______________________________________________ > > OSRM-talk mailing list > > [email protected] > > https://lists.openstreetmap.org/listinfo/osrm-talk > > > > _______________________________________________ > > OSRM-talk mailing list > > [email protected] > > https://lists.openstreetmap.org/listinfo/osrm-talk > > > _______________________________________________ > OSRM-talk mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/osrm-talk >
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