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[homepage.git] / blog / archive / 2016 / 11 / index.html

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@@ -21,6 +21,58 @@
 
     <h3>Entries from November 2016.</h3>
     
+    <div class="entry">
+      <div class="title">
+        <a href="http://people.skolelinux.org/pere/blog/Coz_profiler_for_multi_threaded_software_is_now_in_Debian.html">Coz profiler for multi-threaded software is now in Debian</a>
+      </div>
+      <div class="date">
+        13th November 2016
+      </div>
+      <div class="body">
+        <p><a href="http://coz-profiler.org/">The Coz profiler</a>, a nice
+profiler able to run benchmarking experiments on the instrumented
+multi-threaded program, finally
+<a href="https://tracker.debian.org/pkg/coz-profiler">made it into
+Debian unstable yesterday</A>.  Lluís Vilanova and I have spent many
+months since
+<a href="http://people.skolelinux.org/pere/blog/Coz_can_help_you_find_bottlenecks_in_multi_threaded_software___nice_free_software.html">I
+blogged about the coz tool</a> in August working with upstream to make
+it suitable for Debian.  There are still issues with clang
+compatibility, inline assembly only working x86 and minimized
+JavaScript libraries.</p>
+
+<p>To test it, install 'coz-profiler' using apt and run it like this:</p>
+
+<p><blockquote>
+<tt>coz run --- /path/to/binary-with-debug-info</tt>
+</blockquote></p>
+
+<p>This will produce a profile.coz file in the current working
+directory with the profiling information.  This is then given to a
+JavaScript application provided in the package and available from
+<a href="http://plasma-umass.github.io/coz/">a project web page</a>.
+To start the local copy, invoke it in a browser like this:</p>
+
+<p><blockquote>
+<tt>sensible-browser /usr/share/coz-profiler/viewer/index.htm</tt>
+</blockquote></p>
+
+<p>See the project home page and the
+<a href="https://www.usenix.org/publications/login/summer2016/curtsinger">USENIX
+;login: article on Coz</a> for more information on how it is
+working.</p>
+
+      </div>
+      <div class="tags">
+        
+        
+        Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>.
+        
+        
+      </div>
+    </div>
+    <div class="padding"></div>
+    
     <div class="entry">
       <div class="title">
         <a href="http://people.skolelinux.org/pere/blog/How_to_talk_with_your_loved_ones_in_private.html">How to talk with your loved ones in private</a>
@@ -325,7 +377,7 @@ dele sine personopplysninger med leverandøren.</p>
 
 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/10/">October (3)</a></li>
 
-<li><a href="http://people.skolelinux.org/pere/blog/archive/2016/11/">November (3)</a></li>
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2016/11/">November (4)</a></li>
 
 </ul></li>
 
@@ -564,7 +616,7 @@ dele sine personopplysninger med leverandøren.</p>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (138)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (139)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (157)</a></li>
 
@@ -576,7 +628,7 @@ dele sine personopplysninger med leverandøren.</p>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (331)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (332)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>