Log of /MITgcm/pkg/seaice/seaice_jacvec.F

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Revision 1.4 - (view) (download) (annotate) - [select for diffs]
Thu Feb 28 17:12:48 2013 UTC (12 years, 8 months ago) by mlosch
Branch: MAIN
CVS Tags: checkpoint64e, checkpoint64f
Changes since 1.3: +19 -2 lines
Diff to previous 1.3 (colored)

- add runtime parameter SEAICE_JFNKepsilon for that finite difference
  gradient in the Jacobian times vector operation (s/r seaice_jacvec)
- update instructions for generating Jacobian times vector code with TAF

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Revision 1.3 - (view) (download) (annotate) - [select for diffs]
Tue Nov 6 13:10:14 2012 UTC (12 years, 11 months ago) by mlosch
Branch: MAIN
CVS Tags: checkpoint64a, checkpoint64b, checkpoint64c, checkpoint64d
Changes since 1.2: +1 -2 lines
Diff to previous 1.2 (colored)

oops! forgot to remove a line before checking in

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Revision 1.2 - (view) (download) (annotate) - [select for diffs]
Tue Nov 6 13:09:30 2012 UTC (12 years, 11 months ago) by mlosch
Branch: MAIN
Changes since 1.1: +46 -2 lines
Diff to previous 1.1 (colored)

add instructions to use TAF to generate jacobian-times-vector code and
replace finite-difference code with it

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Revision 1.1 - (view) (download) (annotate) - [select for diffs]
Tue Oct 16 07:00:21 2012 UTC (13 years ago) by mlosch
Branch: MAIN

add JFNK-solver routines, mostly parallel and mult-threaded (except
for FGMRES)