Merci Julien. je vais essayer. Didier
Le dim.12/08/18 à 19:03, Julien Coupey a écrit : > Hi Didier, > > The exclude flag feature introduced a while back in OSRM might explain a > change in RAM requirements for the same OSM file. If you don't need that > feature, you can disable the associated extra work/memory usage by setting an > empty "excludable" list in the profile at: > > https://github.com/Project-OSRM/osrm-backend/blob/master/profiles/car.lua#L122-L126 > > Hope that helps > Julien > > On 10/08/2018 09:34, Didier Doumerc wrote: >> I have only 12 GB of RAM but when I installed the previous file version, it >> was ok with only 4 GB or RAM. >> Is there anyway way to successfully prepare the files ? Perhaps by >> downloading them ready yet ? >> Thanks for your answer. >> Didier >> Le jeu.09/08/18 à 18:15, Sayer, Bryan a écrit : >>> When I had that problem it was due to lack of memory. For the United >>> States, I had to have 64 GB of memory prepare, though I was doing it >>> through a Stata interface, not directly. >>> ------------------------------------------------------------------------ >>> *From:*Didier Doumerc <doumer...@adimep.com <mailto:doumer...@adimep.com>> >>> *Sent:*Thursday, August 9, 2018 11:53:39 AM >>> *To:*osrm-talk@openstreetmap.org <mailto:osrm-talk@openstreetmap.org> >>> *Subject:*[OSRM-talk] Updating a map >>> Hi, >>> >>> I need help for updating the map file. Here is what I get when I run >>> osrm-prepare france-latest.osrm. It stops at 90% >>> >>> [info] Input file: france-latest.osrm >>> [info] Profile: profile.lua >>> [info] Threads: 8 >>> [info] Loading edge-expanded graph representation >>> [info] Opening france-latest.osrm.ebg >>> [info] Reading 25874228 edges from the edge based graph >>> [info] Done reading edges >>> [STXXL-MSG] STXXL v1.4.1 (prerelease/Release) >>> [STXXL-ERRMSG] Warning: no config file found. >>> [STXXL-ERRMSG] Using default disk configuration. >>> [STXXL-MSG] Disk '/var/tmp/stxxl' is allocated, space: 1000 MiB, I/O >>> implementation: syscall autogrow delete_on_exit queue=0 devid=0 >>> merged 51783408 edges out of 103496912 >>> contractor finished initalization >>> initializing elimination PQ ...ok >>> preprocessing 13952773 nodes .... 10% . 20% . 30% . 40% . 50% . 60% . >>> [flush 9336408 nodes] 70% . 80% . 90% . >>> >>> >>> >>> Before, I run osrm-extract france-latest/osm.pbf >>> >>> >>> [info] Input file: france-latest.osm.pbf >>> [info] Profile: profile.lua >>> [info] Threads: 8 >>> [info] Using script profile.lua >>> [STXXL-MSG] STXXL v1.4.1 (prerelease/Release) >>> [STXXL-ERRMSG] Warning: no config file found. >>> [STXXL-ERRMSG] Using default disk configuration. >>> [STXXL-MSG] Disk '/var/tmp/stxxl' is allocated, space: 1000 MiB, I/O >>> implementation: syscall autogrow delete_on_exit queue=0 devid=0 >>> [info] Parsing in progress.. >>> [info] input file generated by osmium/1.8.0 >>> [info] timestamp: 2018-08-05T20:00:03Z >>> [info] Using turn restrictions >>> [info] Found 3 exceptions to turn restrictions: >>> [info] motorcar >>> [info] motor_vehicle >>> [info] vehicle >>> [info] Parsing finished after 914.304 seconds >>> [info] Raw input contains 387758183 nodes, 57191546 ways, and 521319 >>> relations, and 0 unknown entities >>> [extractor] Sorting used nodes ... ok, after 8.97724s >>> [extractor] Erasing duplicate nodes ... ok, after 5.16838s >>> [extractor] Sorting all nodes ... ok, after 270.95s >>> [extractor] Building node id map ... ok, after 146.325s >>> [extractor] setting number of nodes ... ok >>> [extractor] Confirming/Writing used nodes ... ok, after 84.6342s >>> [info] Processed 36442184 nodes >>> [extractor] Sorting edges by start ... ok, after 46.7546s >>> [extractor] Setting start coords ... ok, after 188.624s >>> [extractor] Sorting edges by target ... ok, after 47.2029s >>> [extractor] Computing edge weights ... ok, after 201.467s >>> [extractor] Sorting edges by renumbered start ... ok, after 47.6069s >>> [extractor] Writing used egdes ... ok, after 33.4863s >>> [extractor] setting number of edges ... ok >>> [info] Processed 37971544 edges >>> [extractor] Sorting used ways ... ok, after 3.42604s >>> [extractor] Sorting 34351 restriction. by from... ok, after 0.078667s >>> [extractor] Fixing restriction starts ... ok, after 1.32651s >>> [extractor] Sorting restrictions. by to ... ok, after 0.048604s >>> [extractor] Fixing restriction ends ... ok, after 1.28459s >>> [info] usable restrictions: 31935 >>> [extractor] writing street name index ... ok, after 0.159635s >>> [info] extraction finished after 2046.13s >>> [info] Generating edge-expanded graph representation >>> [info] - 31935 restrictions. >>> [info] Importing n = 36442184 nodes >>> [info] - 17000 bollard nodes, 41647 traffic lights >>> [info] and 37971544 edges >>> [info] Graph loaded ok and has 37971544 edges >>> . 10% . 20% . 30% . 40% . 50% . 60% . 70% . 80% . 90% . 100% >>> [info] Node compression ratio: 0.166043 >>> [info] Edge compression ratio: 0.19941 >>> . 10% . 20% . 30% . 40% . 50% . 60% . 70% . 80% . 90% . 100% >>> [info] Generated 37961020 nodes in edge-expanded graph >>> [info] generating edge-expanded edges >>> . 10% . 20% . 30% . 40% . 50% . 60% . 70% . 80% . 90% . 100% >>> [info] Generated 37961020 edge based nodes >>> [info] Node-based graph contains 13952773 edges >>> [info] Edge-expanded graph ... >>> [info] contains 25874228 edges >>> [info] skips 26910 turns, defined by 31859 restrictions >>> [info] skips 11264858 U turns >>> [info] skips 18504 turns over barriers >>> [info] Timing statistics for edge-expanded graph: >>> [info] Renumbering edges: 0.239598s >>> [info] Generating nodes: 10.5262s >>> [info] Generating edges: 44.5756s >>> [info] building r-tree ... >>> [info] large component [6711]=13836854 >>> [info] SCC run took: 1.89227s >>> [info] constructing r-tree of 37961020 edge elements build on-top of >>> 36442184 coordinates >>> [info] finished r-tree construction in 23.796 seconds >>> [info] writing node map ... >>> [extractor] Writing edge-based-graph egdes ... ok, after 3.98042s >>> [info] Processed 25874228 edges >>> [info] Expansion : 274152 nodes/sec and 104966 edges/sec >>> [info] To prepare the data for routing, run: ./osrm-prepare >>> france-latest.osrm >>> >>> [STXXL-ERRMSG] Removing disk file: /var/tmp/stxxl >>> logout >>> Saving session... >>> ...copying shared history... >>> ...saving history...truncating history files... >>> ...completed. >>> >>> >>> Thanks for your help. >>> >>> Kind regards. >>> >>> Didier >>> >>> ****WARNING**** This information may be confidential. It is intended only >>> for the addressee(s) identified above. If you are not the addressee(s), or >>> an employee or agent of the addressee(s), please note that any >>> dissemination, distribution, or copying of this communication is strictly >>> prohibited. If you have received this information in error, please destroy >>> the information and notify the sender of the error. Thank you. >>> _______________________________________________ >>> OSRM-talk mailing list >>> OSRM-talk@openstreetmap.org <mailto:OSRM-talk@openstreetmap.org> >>> https://lists.openstreetmap.org/listinfo/osrm-talk >> _______________________________________________ >> OSRM-talk mailing list >> OSRM-talk@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/osrm-talk > > _______________________________________________ > OSRM-talk mailing list > OSRM-talk@openstreetmap.org > https://lists.openstreetmap.org/listinfo/osrm-talk _______________________________________________ OSRM-talk mailing list OSRM-talk@openstreetmap.org https://lists.openstreetmap.org/listinfo/osrm-talk
