[mkgmap-dev] Commit: r2982: performance improvement: use Path2D.append() followed by one

Mon Jan 27 20:15:05 GMT 2014

Hi Gerd,

maybe later this week. I am quite sure that there is no fundamental 
difference. I compared two files with JOSM and did not find any visual diff.

WanMil

> Hi WanMil,
>
> I was not yet able to change the PrecompSea* code so that it generates
> identical output in two runs, so I still can't say for sure
> that the differences in the output can be ignored :-(
>
> Maybe you have an idea?
>
> Gerd
>
>
> GerdP wrote
>> Good hint :-)
>> I'll try that tomorrow.
>>
>> Gerd
>>
>>> Date: Fri, 24 Jan 2014 21:03:05 +0100
>>> From:
>
>> wmgcnfg@
>
>>> To:
>
>> mkgmap-dev at .org
>
>>> Subject: Re: [mkgmap-dev] Commit: r2982: performance improvement: use
>>> Path2D.append() followed by one
>>>
>>>>   > P.S.: I noticed that the sea files have a slightly different size
>>> with
>>>>   > r2981 and r2982. I guess that's because of different id's used for
>>> nodes
>>>>   > and ways?
>>>> yes, I noticed that, too, but found no difference in the data in JOSM.
>>>> Maybe I write a tool to renumber the nodes and ways and order them
>>> somehow
>>>> so that it is easier to compare.
>>>>
>>>> Gerd
>>>>
>>>
>>> Running with one thread should give the same results? That might be
>>> easier that writing a separate tool.
>>> WanMil
>>>
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