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download [2009/05/29 12:16]
gibson
download [2015/06/30 12:16] (current)
gibson [Numbered releases]
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 ====== Channelflow downloads ====== ====== Channelflow downloads ======
  
-===== Current ​version ​=====+===== Current ​development code =====
  
-* {{downloads:​channelflow-1.4.0.tgz}} 2009-05-29 {{downloads:changelog-1.4.0.txt|ChangeLog}}+Channelflow development code is hosted at [[http://svn.channelflow.org/​channelflow]]. To check out a fresh copy of the channelflow source run 
 +<​code>​ 
 +  svn co http://​svn.channelflow.org/​channelflow 
 +</​code>​ 
 +If you plan on tinkering with the channelflow source code, downloading with subversion is strongly recommendedSubversion will greatly simplify the process of merging your own modifications with 
 +future updates to the standard distributionSee [[http://​subversion.tigris.org]] for more on subversion usage.
  
-===== Older versions ​=====+===== Numbered releases ​=====
  
-  ​* {{downloads:​channelflow-1.3.5.tgz}} 2009-03-24 {{downloads:​changelog1.3.5.txt|ChangeLog}}+The current numbered release is **channelflow-1.5.1**,​ release date 2015-06-30. The 1.5.1 release fixes 
 +a bug in the Newton-Krylov-hookstep search algorithm introduced in 1.5.0 which causes poor performance in the ''​findsoln''​ utility (failed searches) when the Newton step exceeds the trust region radius. 
 + 
 +Other than that bugfix, the most prominent changes since channelflow-1.4.2 are 
 +  * a switch from Octave to Eigen for linear algebra  
 +  * simplification of the build system (no more conditional compilation,​ all programs go into ''​programs/''​) 
 +  * unified treatment of "​Reynolds number",​ enabling continuation from plane Couette to channel conditions 
 + 
 + 
 +^ binary package ^ development package ^ platform ^ 
 +|{{:​downloads:​channelflow-1.5.1.rpm}} | {{:​downloads:​channelflow-devel-1.5.1.rpm}} | OpenSUSE 13.2, Redhat/​Fedora | 
 +|{{:​downloads:​channelflow-1.5.1.deb}} | {{:​downloads:​channelflow-devel-1.5.1.deb}} | Ubuntu | 
 +|{{:​downloads:​channelflow-1.5.1.tar.gz}} | {{:​downloads:​channelflow-devel-1.5.1.tar.gz}} | any | 
 + 
 + 
 +===== Older numbered releases ===== 
 + 
 +These are all source code tarballs, compilable on most Linux distributions. 
 +  * {{downloads:​channelflow-1.4.2.tgz}} 2010-01-29 {{downloads:​changelog-1.4.2.txt|ChangeLog}} 
 +  * {{downloads:​channelflow-1.4.1.tgz}} 2009-06-11 {{downloads:​changelog-1.4.1.txt|ChangeLog}} 
 +  * {{downloads:​channelflow-1.4.0.tgz}} 2009-05-29 {{downloads:​changelog-1.4.0.txt|ChangeLog}} 
 +  ​* {{downloads:​channelflow-1.3.5.tgz}} 2009-03-24 {{downloads:​changelog-1.3.5.txt|ChangeLog}}
   * {{downloads:​channelflow-1.3.4.tgz}} 2009-02-26   * {{downloads:​channelflow-1.3.4.tgz}} 2009-02-26
   * {{downloads:​channelflow-1.3.3.tgz}} 2008-12-21   * {{downloads:​channelflow-1.3.3.tgz}} 2008-12-21
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download.1243624578.txt.gz · Last modified: 2009/05/29 12:16 by gibson