-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Heiko Schulz wrote: | |> AND, with Linux and the same Graphics Card 7800 GS |> 512 MB, i can notice the |> same decrease of performance from FG-PLIB to FG-OSG |> , |> I ever had about 20% less performance with OSG. |> |> I am running FG on AMD ATHLON 3200 (32 bit) with |> AGP mothercard. |> |> May be OSG is more accurate with modern (recent) |> CPU. (i must test it). |> |> |> Cheers |> |> |> -- | I notice a difference between OSG and Plib too- but | this is known! | But we can discuss and find out, how to make it | faster- time for Tim to answer!
I suggested that Vivian post his experiences here. I've been working with him for several months on trying to resolve these problems. I'm convinced that his machine is cursed :) I don't develop on Windows and so have run out of ideas other than general suggestions. I'm hoping that more experienced Windows developers will have some ideas for how to proceed. One thing seems clear: the OSG version uses more memory than the plib version does. Therefore there is a more memory "pressure;" the entire system needs to deal with this. Memory allocation, especially on Windows, seems to be expensive. ~ Vivian had some improved results today turning off the replay system, which may give us a clue. I think it will only help performance to, in general, optimize the memory usage of FlightGear. Tim -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFH8h3jeDhWHdXrDRURArN1AKCvTYByAdaiWoizFreC2ueU3W2/OgCfS14j 6nNqt9a0Vq6VS11PzbD53BU= =OhsK -----END PGP SIGNATURE----- ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
