[Live-demo] disc space (2)

Stefan Steiniger sstein at geo.uzh.ch
Thu Aug 1 10:10:30 PDT 2013


actually... could be also that his package includes a JVM?

stefan

Am 01.08.13 13:04, schrieb Stefan Steiniger:
> Hi,
>
> so I see that Kosmo takes a lot of space (600+MB).
> Wonder why - if the core of Kosmo was actually taken from JUMP GIS
> (12MB) (look at the size of OpenJUMP: < 100MB). So maybe they use lots
> of libraries for being able to read certain file types (gdal?
> mrsid/ecw-raster drivers? ), and each different per OS (win vs Linux vs
> MacOsx).
> Or do they have included lots of data.
>
> So, it is somehow surprising when seeing disk space use if Komso in
> comparison to gvSIG and OpenJUMP.
>
> cheers,
> stefan
>
> Am 01.08.13 08:09, schrieb Hamish:
>> Hi,
>>
>> Hamish wrote:
>>
>>>   I will work up a new usage chart for tomorrow's meeting.
>>
>> caveats/notes as these disk space results are not definitive:
>>
>>   - OSSIM is missing in this build
>>   - the first of e.g. grass or qgis to run will install many of the
>> other's dependency packages, so will unjustly seem larger/slower.
>>   - /tmp usage is included here, but not on the disc. so some may be
>> up to doubled.
>>   - probably some other misleading/confounding variables in it
>>
>> but it's good for a general idea of what's going on. So to the plots---
>>
>>
>> Disk space used by each install script as a time-series, sorted
>> by biggest hog first, and a whisker plot of the distribution:
>>
>> http://muck.otago.ac.nz/~hamish/osgeo/disk_usage_timeseries.png
>> http://muck.otago.ac.nz/~hamish/osgeo/disk_usage_sorted.png
>> http://muck.otago.ac.nz/~hamish/osgeo/disk_usage_whisker.png
>>
>>
>> Time used by each install script as a time-series, sorted
>> by longest running first, and a whisker plot of the distribution:
>>
>> http://muck.otago.ac.nz/~hamish/osgeo/time_to_install_timeseries.png
>> http://muck.otago.ac.nz/~hamish/osgeo/time_to_install_sorted.png
>> http://muck.otago.ac.nz/~hamish/osgeo/install_time_whisker.png
>>
>> (suggest 'make -j 4' or so might be help for the compiles)
>>
>>
>> have at it,
>> Hamish
>>
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>>
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