[mkgmap-dev] [PATCH v10] make maps in parallelFrom Mark Burton markb at ordern.com on Wed May 20 12:44:44 BST 2009
Hi Clinton, > I can also confirm that the patch appears to work correctly on Mac OS > X. I tested with this patch and with the "quick distance calculation > v1" patch also applied. > > On a 2 GB, 2 GHz Intel Core 2 duo machine, a combined map of France, > Germany, Switzerland, and Italy took about 45 minutes to compile. > Without these patches, it took about 1 hour and 40 minutes. Good, that's a x2 speedup. > Sorry, I didn't test the patches separately, so I don't have data on > the individual performance improvements. Don't worry about that, I am more concerned with correctness at this time. > At any rate, with superficial testing, both patches seem to be stable. Thanks! That's good. If you're happy to keep using the patches, please do and that will give you a chance to spot any problems. Cheers, Mark
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