Viewing 7 posts - 16 through 22 (of 22 total)
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  • #20377
    JohnPercy
    JohnPercy
    Participant

    The Voluntary theme has been updated to accommodate this enhancement and is available for download here.

    1 user thanked author for this post.
    #20499
    Tobias
    Tobias
    Moderator

    The new Elevate 4.2.0 includes now bBoxWeight for islands and archipelagos, too.

    Developer of Elevate mapstyle

    1 user thanked author for this post.
    #20513
    ChristianK
    ChristianK
    Keymaster

    Update for the european maps should be online on monday.
    Unfortunately every new Mapsforge/Osmosis version needs more and more resources for building maps.

    #20515
    Emux
    Emux
    Participant

    > Unfortunately every new Mapsforge/Osmosis version needs more and more resources for building maps.

    ?
    Note that from 0.8.0 map-writer uses 1 thread for stability reasons (can be set in options).

    Emux

    • This reply was modified 2 years, 1 month ago by Emux Emux.
    • This reply was modified 2 years, 1 month ago by Emux Emux.
    #20519
    ChristianK
    ChristianK
    Keymaster

    Hi Emux,

    In the beginning of mapsforge V3 I was able to render even the (real big) Alps.map with a heap of 2,6GB on my 32bit Notebook.
    Now I need a heap of 5GB for this map otherwise I run OutOfHeapSpace.

    Dont get me wrong – I don’t complain, there were tons of improvements like much better handling of faulty polygons, there are no longer white tiles in the maps, aso..

    However, its a fact that rendering 5-6 maps in paralles on a machine with 32GB RAM is max – while in the beginning 8-9 maps were possible.
    … and on my mainboard 32GB is the limit …
    So rendering of europe now takes at least 8 days + 2 days for Germany (incl all preprozessing, w/o contourlines,w/o land/sea)

    Again, no complaint just a fact and in general its my experience for over 30 years that every new version of an environment (java,osmosis, aso in this case) needs more an more resources.

    Best regards
    Christian

    #20521
    Tobias
    Tobias
    Moderator

    @ChristianK – I think there are some other factors that changed since then – we added a lot of stuff in tag-mapping, things like bbweight as well, better contour lines, and of course there’s now much more OSM data to process because of all those busy mappers…

    Developer of Elevate mapstyle

    1 user thanked author for this post.
    #20523
    ChristianK
    ChristianK
    Keymaster

    we added a lot of stuff in tag-mapping,

    Yes, of course.
    And V3/V4 maps in parallel (this does’nt effect RAM consumption but rendertimes), and better 1′ contourlines for many regions, and..
    In the end – the rendermachine is on its absolute limits.

    BTW: The new European maps are online, only Scandinavia_North and Ukraine V4 is missing.
    So testing of themes is possible now.

Viewing 7 posts - 16 through 22 (of 22 total)

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