[Csdp-tickets] Re: [C Library for Semidefinite Programming] #1: Modify termination criteria to use DIMACS error measures

C Library for Semidefinite Programming coin-trac at coin-or.org
Fri Nov 3 16:39:40 EST 2006


#1: Modify termination criteria to use DIMACS error measures
-------------------------------+--------------------------------------------
  Reporter:  borchers at nmt.edu  |       Owner:  somebody
      Type:  enhancement       |      Status:  closed  
  Priority:  major             |   Milestone:          
 Component:  component1        |     Version:          
Resolution:  wontfix           |    Keywords:          
-------------------------------+--------------------------------------------
Changes (by borchers at nmt.edu):

  * status:  new => closed
  * resolution:  => wontfix

Comment:

 Aaron implemented changes for this, but the weird scaling used in the
 DIMACS errors caused problems with convergence of the algorithm in some
 cases.  At least for now, we'll stick with using the 2-norm based criteria
 for convergence and simply output DIMACS errors at the end.

-- 
Ticket URL: <https://projects.coin-or.org/Csdp/ticket/1#comment:3>
C Library for Semidefinite Programming <http://projects.coin-or.org/Csdp>
A C library for semidefinite programming



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