On 17.11.2011 22:38, GerdP wrote:
> Hello Felix,
>
> okay, thanks again for these numbers. Just one remark regarding speed:
> My profiling programs says that ~ 3% of the time is now spent in the
> routines that store the data (Node2AreaMap and below). So, I can't get this
> much better. Most of t
On Wed, 16 Nov 2011 22:37:31 +0100, WanMil wrote:
>I will merge the branch back to trunk after getting some feedback on the
>list that the changes are worthy to merge.
The patched splitter is the first version since r161 that is usable on
my system (Win XP 32 bit, Java 1.7 , 1.7GB RAM). It is ru
On Wed, 16 Nov 2011 22:37:31 +0100, WanMil wrote:
>I will merge the branch back to trunk after getting some feedback on the
>list that the changes are worthy to merge.
The patched splitter is the first version since r161 that is usable on
my system (Win XP 32 bit, Java 1.7 , 1.7GB RAM). It is ru
Hello Felix,
okay, thanks again for these numbers. Just one remark regarding speed:
My profiling programs says that ~ 3% of the time is now spent in the
routines that store the data (Node2AreaMap and below). So, I can't get this
much better. Most of the time is spent reading and writing pbf and
c
Sorry, all of my my previous measurements were actually done with
splitter r188. So also the fastutil.jar missing problem was of course
caused by it.
I have updated all tests with r189. Note that optimize-mem at least on
my system (Core7 with 4 Cores available, 8GB Ram, Win 7 x64 server) is
onl
Well I think you didn't read my last message yet
I think currently about 6GB of free RAM are needed to have max-area=1024
to be working (assuming max-nodes 900 000). What is the actual maximum?
Could one set max-area=1300? (that is about what I think is max on my
machine with max-nodes 900
Europe max-nodes 900.000 (resulting in 975 tiles, extract is about 4
weeks old already - hence 4 passes down to 1 pass )
old splitter: 52min 38 seconds (3158 seconds)
splitter_patched: 29min 45 seconds (1785 seconds)
splitter patched with optimize-mem: 30min 41seconds (1841 seconds)
So I would
some more speed observations:
country germany.pbf from Geofabrik
splitter_patched with optimize-mem: 3 min 6 seconds
splitter_patched without optimize-mem: 3min 2 seconds
old splitter: 3 min 42 seconds
I am currently running against europe.pbf, will post the results later.
But it seems that the
Seems to be still some fastutil.jar problem around? I tried to use the
splitter.jar from the mkgmap download page WITHOUT the modified
fastutil.jar (latest as of today):
Exception in thread "main" java.lang.NoClassDefFoundError:
it/unimi/dsi/fastutil/longs/Long2ShortFunction
It does work howeve
Thanks Gerd,
I have commited it to the branch.
I will merge the branch back to trunk after getting some feedback on the
list that the changes are worthy to merge. Unfortunately I do not have
time to check that myself at the moment.
Have fun!
WanMil
> Hello,
>
> here is the final patch
> http:
Hello,
here is the final patch
http://gis.638310.n2.nabble.com/file/n7001044/memory_patch_v5.patch
memory_patch_v5.patch
It has to be applied against the memory branch.
Final notes:
- the modified fastutil.jar is no longer needed, the trunk version version
works fine
- the program works almost
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