Re: Parallelization of existing modules for GRASS GIS

Huidae Cho <[email protected]> Tue, 8 Jun 2021 11:09:36 -0400
Newsgroups gmane.comp.gis.grass.devel
Message-ID <CANEOyhoBLoAd5xk=+Bmxq739kCtKCoQomhVis0VvMSBfL37Y9Q@mail.gmail.com>
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Aaron,

Thanks for the update. Please take a look at r.mapcalc if it's feasible to
parallelize it. It is probably one of the most frequently used raster
modules.

Best,
Huidae


On Mon, Jun 7, 2021 at 5:56 AM Aaron Saw Min Sern <[email protected]>
wrote:

> Hi everyone,
>
> The bonding period has just ended. Here's a short summary of what I have
> completed so far.
>
> 1) What did I get done during this period?
>
>    - I have set up a wiki page detailing my project and its progress. [1]
>    - I have set up my development environment. Here's the link to my
>    repository. [2]
>    - I have gotten in touch with my mentors, and we are arranging a
>    meeting this week.
>
> 2) What do I plan on doing next week?
>
> I will be working on parallelizing 3 modules: *r.proj, r.neighbor,
> r.univar*. Based on the results, I will adjust my plans in the future
> weeks.
>
>
> 3) Am I blocked on anything?
>
> No, it has been good so far.
>
>
> Cheers,
> Aaron
>
> [1] https://trac.osgeo.org/grass/wiki/GSoC/2021/RasterParallelization
> [2] https://github.com/aaronsms/grass
> _______________________________________________
> grass-dev mailing list
> [email protected]
> https://lists.osgeo.org/mailman/listinfo/grass-dev
>


--=20
Huidae Cho, Ph.D., GISP, /hid=C9=9B t=CD=A1=C9=95o/, =EC=A1=B0=ED=9D=AC=EB=
=8C=80, =E6=9B=BA=E5=96=9C=E5=A4=A7
GRASS GIS Developer
https://idea.isnew.info/

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<div dir=3D"ltr"><div>Aaron,</div><div><br></div><div>Thanks for the update=
. Please take a look at r.mapcalc if it&#39;s feasible to parallelize it. I=
t is probably one of the most frequently used raster modules.</div><div><br=
></div><div>Best,</div><div>Huidae</div><div><br></div></div><br><div class=
=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">On Mon, Jun 7, 2021 =
at 5:56 AM Aaron Saw Min Sern &lt;<a href=3D"mailto:[email protected]">aar=
[email protected]</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote" s=
tyle=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);pad=
ding-left:1ex">




<div dir=3D"ltr">
<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
Hi everyone,</div>
<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
<br>
</div>
<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
The bonding period has just ended. Here&#39;s a short summary of what I hav=
e completed so far.</div>
<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
<br>
</div>
<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
<p>1) What did I get done during this period?</p>
<ul>
<li><span>I have set up a wiki page detailing my project and its progress. =
[1]<br>
</span></li><li><span>I have set up my development environment. Here&#39;s =
the link to my repository. [2]</span></li><li><span>I have gotten in touch =
with my mentors, and we are arranging a meeting this week.<br>
</span></li></ul>
<p>2) What do I plan on doing next week?</p>
<p>I will be working on parallelizing 3 modules: <i>r.proj, r.neighbor, r.u=
nivar</i>. Based on the results, I will adjust my plans in the future weeks=
.<br>
</p>
<p><br>
</p>
<p>3) Am I blocked on anything?</p>
<p>No, it has been good so far.</p>
<p><br>
</p>
<p>Cheers,<br>
Aaron<br>
</p>
</div>
<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
<br>
</div>
<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
[1] <a href=3D"https://trac.osgeo.org/grass/wiki/GSoC/2021/RasterParalleliz=
ation" id=3D"gmail-m_-1596636137537403848LPlnk" target=3D"_blank">
https://trac.osgeo.org/grass/wiki/GSoC/2021/RasterParallelization</a></div>
<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
[2] <a href=3D"https://github.com/aaronsms/grass" id=3D"gmail-m_-1596636137=
537403848LPlnk872948" target=3D"_blank">https://github.com/aaronsms/grass</=
a><br>
</div>
<div></div>
</div>

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</blockquote></div><br clear=3D"all"><br>-- <br><div dir=3D"ltr" class=3D"g=
mail_signature"><div dir=3D"ltr"><div><div dir=3D"ltr"><div><div dir=3D"ltr=
"><div><div dir=3D"ltr"><div><div dir=3D"ltr"><span><div><div dir=3D"ltr">H=
uidae Cho, Ph.D., GISP, /hid=C9=9B t=CD=A1=C9=95o/, =EC=A1=B0=ED=9D=AC=EB=
=8C=80, =E6=9B=BA=E5=96=9C=E5=A4=A7</div><div dir=3D"ltr">GRASS GIS Develop=
er</div><div><a href=3D"https://idea.isnew.info/" target=3D"_blank">https:/=
/idea.isnew.info/</a><br></div></div></span></div></div></div></div></div><=
/div></div></div></div></div>

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