__
Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von Mike
Baggaley <m...@tvage.co.uk>
Gesendet: Freitag, 16. Februar 2018 17:18:15
An: 'Development list for mkgmap'
Betreff: Re: [mkgmap-dev] max-jobs patch
Hi Gerd, I misread the --max-jobs with no value function
dev-boun...@lists.mkgmap.org.uk> im Auftrag von Mike
Baggaley <m...@tvage.co.uk>
Gesendet: Freitag, 16. Februar 2018 17:18:15
An: 'Development list for mkgmap'
Betreff: Re: [mkgmap-dev] max-jobs patch
Hi Gerd, I misread the --max-jobs with no value functionality. Please find
attached a r
Gerd
Von: Mike Baggaley <m...@tvage.co.uk>
Gesendet: Freitag, 16. Februar 2018 11:20:03
An: 'Gerd Petermann'
Betreff: RE: [mkgmap-dev] max-jobs patch
Hi Gerd, as the functionality of --max-jobs without a value is the same as
not specifying the parameter (i.e. it is
kgmap.org.uk
Betreff: Re: [mkgmap-dev] max-jobs patch
I tried renaming the java library to force a failure and got a java error
"Error occurred during initialization of VM" before any mkgmap code was
executed, so to be on the safe side, I have removed that code and amended the
message
al Message-
From: Steve Ratcliffe [mailto:st...@parabola.me.uk]
Sent: 13 February 2018 23:01
To: mkgmap-dev@lists.mkgmap.org.uk
Subject: Re: [mkgmap-dev] max-jobs patch
Hi Mike
> I could take out that bit of code, which is just determining how
> much physical memory is installed, so t
Hi Mike
I could take out that bit of code, which is just determining how
much physical memory is installed, so that mkgmap won't suggest that the
user increases the available heap too much. It isn't used in determining a
value for maxjobs.
Since it is just used for an informational message,
: Gerd Petermann [mailto:gpetermann_muenc...@hotmail.com]
Sent: 10 February 2018 15:45
To: mkgmap-dev@lists.mkgmap.org.uk
Subject: Re: [mkgmap-dev] max-jobs patch
Hi Mike,
I've compiled r4107 with your patch:
http://files.mkgmap.org.uk/download/418/mkgmap.jar
I did not yet try it because I am still
Hi Mike,
I've compiled r4107 with your patch:
http://files.mkgmap.org.uk/download/418/mkgmap.jar
I did not yet try it because I am still fighting with the crash in
MapSource.
I am not sure if the usage of classes like
com.sun.management.OperatingSystemMXBean
are supported with openjdk? Will
Hi Gerd,
these are my runtimes of several compilations of my Turkey map, splitted
with 1.500.000 nodes, compiled witout index, gmapi and gmappsupp, but
including DEM and routing etc.
RAM in GB Threads Time1 in ms Time2 in ms
12 8 328106
(or milliseconds
when less than 1 second).
Regards,
Mike
-Original Message-
From: Gerd Petermann [mailto:gpetermann_muenc...@hotmail.com]
Sent: 07 February 2018 19:06
To: Development list for mkgmap <mkgmap-dev@lists.mkgmap.org.uk>
Subject: Re: [mkgmap-dev] max-jobs patch
Hi Mike,
<mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von Bernd
Weigelt <weigelt.be...@web.de>
Gesendet: Samstag, 10. Februar 2018 10:19:09
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] max-jobs patch
Hi Gerd
the unpatched version uses up to 8.7 GB with the options for mkgma
Samstag, 10. Februar 2018 09:43
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] max-jobs patch
Hi
tested on my linux box, looks good
Heap is 4.4 GB with 8 threads.
With the unpatched version i'm using -Xmx8G for the heap
Bernd
Am Donnerstag, 8. Februar 2018, 15:34:23 CET schrieb Ge
Hi
tested on my linux box, looks good
Heap is 4.4 GB with 8 threads.
With the unpatched version i'm using -Xmx8G for the heap
Bernd
Am Donnerstag, 8. Februar 2018, 15:34:23 CET schrieb Gerd Petermann:
> binary is here:
> http://files.mkgmap.org.uk/download/415/mkgmap.jar
>
> For those
Hi Gerd,
maybe splitter can be modified similar.
Henning
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Hi Gerd,
Hi Mike,
I gave it a try on all my maps (splitted with max-nodes=1.600.000).
Removed xmx and max jobs. mkgmap used all 8 logical cores and about 4GB
of memory. So it seems, Gerd was correct with the 500mb per job. So I
would suggest to limit max-jobs with 32bit java to 3 jobs and to
t for mkgmap
Betreff: Re: [mkgmap-dev] max-jobs patch
Hi Gerd,
Maybe my map is somehow special, but mkgmap definitely need more than 1gb heap
per job. I will check on the weekend. Can you please post a patched mkgmap.jar?
How about doing it the other way round and suggest the user to use max
_
>Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von
>Manfred Haiduk <mhai...@t-online.de>
>Gesendet: Mittwoch, 7. Februar 2018 22:28
>An: mkgmap-dev@lists.mkgmap.org.uk
>Betreff: Re: [mkgmap-dev] max-jobs patch
>
>I don't know, if Nordrh
__
Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von Manfred
Haiduk <mhai...@t-online.de>
Gesendet: Mittwoch, 7. Februar 2018 22:28
An: mkgmap-dev@lists.mkgmap.org.uk
Betreff: Re: [mkgmap-dev] max-jobs patch
I don't know, if Nordrhein-Westfalen is that kind of
018 07:28
To: Mike Baggaley <m...@tvage.co.uk>; 'Development list for mkgmap'
<mkgmap-dev@lists.mkgmap.org.uk>
Subject: Re: [mkgmap-dev] max-jobs patch
Hi Mike,
thought about this again. Maybe this change is too simple. With multiple
jobs one also
needs more heap (-Xmx JRE option). If you create
erd
Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von Mike
Baggaley <m...@tvage.co.uk>
Gesendet: Mittwoch, 7. Februar 2018 01:58
An: 'Development list for mkgmap'
Betreff: Re: [mkgmap-dev] max-jobs patch
Hi Gerd, please f
t list for mkgmap'
<mkgmap-dev@lists.mkgmap.org.uk>
Subject: Re: [mkgmap-dev] max-jobs patch
Hi Mike,
thought about this again. Maybe this change is too simple. With multiple
jobs one also
needs more heap (-Xmx JRE option). If you create rather large tiles with
splitter (max-nodes=160)
you nee
Hi Gerd,
I think it's even more in combination with DEM. I usually use 6 of my 8
cores and ending up with 10 to 12 GB of heap. So I definitely agree with
you available heap somehow needs to be considered as well. Not only CPU
cores. Btw. for CFD/FEM analysis the simulation is usually is faster if
Hi Mike,
thought about this again. Maybe this change is too simple. With multiple jobs
one also
needs more heap (-Xmx JRE option). If you create rather large tiles with
splitter (max-nodes=160)
you need 0.5 - 1 GB for each job. Not sure what happens when a user creates a
map with
10 tiles
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