Contents of /MITgcm_contrib/mlosch/optim_m1qn3/m1qn3a_common.h

Revision 1.1 - (show annotations) (download)
Thu Apr 26 11:10:06 2012 UTC (12 years ago) by mlosch
Branch: MAIN
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First working version of a new optimization package that uses a slightly
modified version of m1qn3, v3.3
(https://who.rocq.inria.fr/Jean-Charles.Gilbert/modulopt/optimization-routines/m1qn3/m1qn3.html)
to work as an offline optimizer. The advantage of m1qn3_offline is, that
it is run in reverse communication control mode, so that it gives back
control to the call routine (here a script) to provide a new estimate of the
cost function and the gradient based on the control vector. This way we can
do complete line searches that are meaningful.