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Hi Thomas,<br>
since you have 10 GB of RAM for all of the tasks running on your
computer, I doubt that 9800 MB for Java/mkgmap is actually feasable.
With Win 7, I put away some 1200-1500 MB for the operating system. <br>
If a process gets more memory, swapping to disk will occur, which is
a slow process, and the garbage collection might fail in such
situations (well, not sure for Java, but I saw such situations with
.Net).<br>
I do not know how much RAM will be used up by WIN 10, but I think
replacing "<i>-Xmx9800m</i>" by "<i>-Xmx8500m</i>" could be worth a
test; you could also (additionally) set the initial heap size to
that amount ("<i>-Xms8500m</i>") .<br>
Bernhard<br>
<br>
<div class="moz-cite-prefix">Am 24.03.2017 um 17:07 schrieb Thomas
Morgenstern:<br>
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<p>Hi, I have a W10, 64 bit machine and 10 GB RAM. Since a few
months i can not generate the mdr-file for Europa from <a
moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="http://www.Download.Geofabrik.de"><a class="moz-txt-link-abbreviated" href="http://www.Download.Geofabrik.de">www.Download.Geofabrik.de</a></a>
In a first run i generate only all the maptiles. No Problem. in
a second i will generate the overview, tdb and mdr. I start j<i>ava
-Xmx9800m -XX:-UseGCOverheadLimit jar mkgmap.jar
code-page=1252 -family-id=1901 -x-split-name-index -index
D:\Karten\Europa\*.img.</i></p>
<p>and get the error. </p>
<p><img moz-do-not-send="true" alt=""
src="mailbox:///C:/Freigabe/Data/Email/Drafts?number=376485&part=&filename=ForwardedMessage.eml&realtype=message/rfc822&header=quotebody&filename=javaERROR.jpg"
height="576" width="896"></p>
<p>with mkgmap-r3864 it get the same error.<br>
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<p>How many RAM must i have for Europa complete ?. In august 2016
it was possible to create the mdr with 6 GB RAM. But the
filesize is growm ...</p>
<p>thomas<br>
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<br>
<br>
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