[ET Trac] [Einstein Toolkit] #329: SimFactory/ranger-intel11.cfg: Are BLAS and LAPACK compilations on Ranger optimized?

Einstein Toolkit trac-noreply at einsteintoolkit.org
Mon Mar 7 07:05:29 CST 2011


#329: SimFactory/ranger-intel11.cfg: Are BLAS and LAPACK compilations on Ranger
optimized?
--------------------------+-------------------------------------------------
  Reporter:  bmundim      |       Owner:  mthomas
      Type:  enhancement  |      Status:  new    
  Priority:  minor        |   Milestone:         
 Component:  SimFactory   |     Version:         
Resolution:               |    Keywords:         
--------------------------+-------------------------------------------------

Comment (by eschnett):

 The standard BLAS and LAPACK libraries that are distributed with Cactus
 are not optimised for a particular machine. Yes, it would be interesting
 to use e.g. the MKL instead.

 Since most Cactus users do not solver large linear systems, the
 performance of BLAS and LAPACK is probably not that important.

-- 
Ticket URL: <https://trac.einsteintoolkit.org/ticket/329#comment:1>
Einstein Toolkit <http://einsteintoolkit.org>
The Einstein Toolkit


More information about the Trac mailing list