[mkgmap-dev] splitter r279

Sun Jan 13 20:06:23 GMT 2013

Minko-2 wrote
> What is a mch higher value?
> I've tried it now max-nodes=2500000 but it still stopped after this
> message
>  JVM Memory Info: Current 1197MB (333MB used, 864MB free) Max 1353MB
> Calculating tiles for problem relations...
> Heap
>  def new generation   total 380480K, used 79242K [0x042b0000, 0x1df80000,
> 0x21550000)
>   eden space 338240K,  22% used [0x042b0000, 0x08e0b3b0, 0x18d00000)
>   from space 42240K,   4% used [0x18d00000, 0x18f07750, 0x1b640000)
>   to   space 42240K,   0% used [0x1b640000, 0x1b640000, 0x1df80000)
>  tenured generation   total 845424K, used 275431K [0x21550000, 0x54eec000,
> 0x5bab0000)
>    the space 845424K,  32% used [0x21550000, 0x32249f88, 0x3224a000,
> 0x54eec000)
>  compacting perm gen  total 12288K, used 5289K [0x5bab0000, 0x5c6b0000,
> 0x5fab0000)
>    the space 12288K,  43% used [0x5bab0000, 0x5bfda6c0, 0x5bfda800,
> 0x5c6b0000)
> No shared spaces configured. 

Hmm, what does it mean that it stopped? Was it again an OutofMemoryError?
At least you passed the point which I consider to be the most critical. Do
you have a dump
for me?

Minko-2 wrote
>> 3) If your PC has 2 GB memory, but Windows allows only -Xmx1400m for
>> the
>> JVM,
>> it is probably because the graphic card shares memory. I assume that
>> you'll
>> be able to free
>> memory by changing to fewer colours or smaller resoltion.
> 
> My PC has 4Gb (but since it's 32 bits it cant use all 4gb).
> Changing the graphics didnt help to make more memory free.
> I guess I should make the area even smaller and run the splitter 4x
> instead of 2x.
> Northern France incl Paris+Benelux+Germany is probably too big for this
> computer.

I used to use a WinXP machine with 4GB and java allowed to use -Xmx1600m,
anyway, you are right, the file is very big and even if you get it running
today the next
extract might again be too big.

Ciao,
Gerd

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