Log of /MITgcm_contrib/mlosch/optim_m1qn3/m1qn3a_common.h
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Revision
1.2 -
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Fri Apr 27 12:00:50 2012 UTC
(11 years, 11 months ago)
by
mlosch
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MAIN
Changes since
1.1: +2 -0 lines
Diff to
previous 1.1
- store more of the mlis3 variables (probably too many now, but better
save than sorry). This does change the results during longer line
searches
- add more information and header information
Revision
1.1 -
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Thu Apr 26 11:10:06 2012 UTC
(11 years, 11 months ago)
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mlosch
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MAIN
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.
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