<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://hpc-wiki.info/hpc/index.php?action=history&amp;feed=atom&amp;title=MPI_in_Small_Bites%2FCommunicator_and_Group_Basics</id>
	<title>MPI in Small Bites/Communicator and Group Basics - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://hpc-wiki.info/hpc/index.php?action=history&amp;feed=atom&amp;title=MPI_in_Small_Bites%2FCommunicator_and_Group_Basics"/>
	<link rel="alternate" type="text/html" href="https://hpc-wiki.info/hpc/index.php?title=MPI_in_Small_Bites/Communicator_and_Group_Basics&amp;action=history"/>
	<updated>2026-04-16T03:34:00Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.35.9</generator>
	<entry>
		<id>https://hpc-wiki.info/hpc/index.php?title=MPI_in_Small_Bites/Communicator_and_Group_Basics&amp;diff=5302&amp;oldid=prev</id>
		<title>Marc-andre-hermanns-bc32@rwth-aachen.de at 08:00, 15 April 2026</title>
		<link rel="alternate" type="text/html" href="https://hpc-wiki.info/hpc/index.php?title=MPI_in_Small_Bites/Communicator_and_Group_Basics&amp;diff=5302&amp;oldid=prev"/>
		<updated>2026-04-15T08:00:34Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 08:00, 15 April 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Tutorials]]&amp;lt;nowiki /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Tutorials]]&amp;lt;nowiki /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{DISPLAYTITLE:MPI Communicator &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Basisc&lt;/del&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{DISPLAYTITLE:MPI Communicator &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Basics&lt;/ins&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Syllabus MPI in Small Bites}}&amp;lt;nowiki /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Syllabus MPI in Small Bites}}&amp;lt;nowiki /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;__TOC__&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;__TOC__&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key hpc_wiki:diff::1.12:old-5301:rev-5302 --&gt;
&lt;/table&gt;</summary>
		<author><name>Marc-andre-hermanns-bc32@rwth-aachen.de</name></author>
	</entry>
	<entry>
		<id>https://hpc-wiki.info/hpc/index.php?title=MPI_in_Small_Bites/Communicator_and_Group_Basics&amp;diff=5301&amp;oldid=prev</id>
		<title>Marc-andre-hermanns-bc32@rwth-aachen.de: Created page with &quot;Category:Tutorials&lt;nowiki /&gt; {{DISPLAYTITLE:MPI Communicator Basisc}} {{Syllabus MPI in Small Bites}}&lt;nowiki /&gt; __TOC__  This video introduces basic concepts of MPI commun...&quot;</title>
		<link rel="alternate" type="text/html" href="https://hpc-wiki.info/hpc/index.php?title=MPI_in_Small_Bites/Communicator_and_Group_Basics&amp;diff=5301&amp;oldid=prev"/>
		<updated>2026-04-15T08:00:05Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&lt;a href=&quot;/hpc/Category:Tutorials&quot; title=&quot;Category:Tutorials&quot;&gt;Category:Tutorials&lt;/a&gt;&amp;lt;nowiki /&amp;gt; {{DISPLAYTITLE:MPI Communicator Basisc}} {{Syllabus MPI in Small Bites}}&amp;lt;nowiki /&amp;gt; __TOC__  This video introduces basic concepts of MPI commun...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Category:Tutorials]]&amp;lt;nowiki /&amp;gt;&lt;br /&gt;
{{DISPLAYTITLE:MPI Communicator Basisc}}&lt;br /&gt;
{{Syllabus MPI in Small Bites}}&amp;lt;nowiki /&amp;gt;&lt;br /&gt;
__TOC__&lt;br /&gt;
&lt;br /&gt;
This video introduces basic concepts of MPI communicators and groups.&lt;br /&gt;
&lt;br /&gt;
=== Video === &amp;lt;!--T:5--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;youtube width=&amp;quot;600&amp;quot; height=&amp;quot;340&amp;quot; right&amp;gt;RhHJdVp00r4&amp;lt;/youtube&amp;gt;&lt;br /&gt;
&lt;br /&gt;
([[Media:hpc.nrw_MPI_in_Small_Bites_07_Communicator_Basics.pdf | Slides as pdf]])&lt;br /&gt;
&lt;br /&gt;
=== Quiz === &amp;lt;!--T:5--&amp;gt;  &lt;br /&gt;
&lt;br /&gt;
tbd.&lt;/div&gt;</summary>
		<author><name>Marc-andre-hermanns-bc32@rwth-aachen.de</name></author>
	</entry>
</feed>