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

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Revision 1.8 - (view) (download) (annotate) - [select for diffs]
Tue May 23 16:24:46 2017 UTC (8 years, 2 months ago) by mlosch
Branch: MAIN
CVS Tags: HEAD, checkpoint66h, checkpoint66i, checkpoint66j, checkpoint66k, checkpoint66l, checkpoint66m, checkpoint66n, checkpoint66o
Changes since 1.7: +12 -4 lines
Diff to previous 1.7 , to selected 1.6

update description how to generate tangent linear code for exact
jacobian times vector after adding new subroutines

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Revision 1.7 - (view) (download) (annotate) - [select for diffs]
Fri Apr 22 08:50:34 2016 UTC (9 years, 3 months ago) by mlosch
Branch: MAIN
CVS Tags: checkpoint65w, checkpoint65x, checkpoint65y, checkpoint65z, checkpoint66a, checkpoint66b, checkpoint66c, checkpoint66d, checkpoint66e, checkpoint66f, checkpoint66g
Changes since 1.6: +3 -1 lines
Diff to previous 1.6

call new routine seaice_bottomdrag_coeffs and apply bottom drag in all
relevant places, requires slight reorganization of
seaice_lsr_calc_coeffs in seaice_lsr

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Revision 1.6 - (view) (download) (annotate) - [selected]
Tue Apr 23 08:33:15 2013 UTC (12 years, 3 months ago) by mlosch
Branch: MAIN
CVS Tags: checkpoint64g, checkpoint64h, checkpoint64i, checkpoint64j, checkpoint64k, checkpoint64l, checkpoint64m, checkpoint64n, checkpoint64o, checkpoint64p, checkpoint64q, checkpoint64r, checkpoint64s, checkpoint64t, checkpoint64u, checkpoint64v, checkpoint64w, checkpoint64x, checkpoint64y, checkpoint64z, checkpoint65, checkpoint65a, checkpoint65b, checkpoint65c, checkpoint65d, checkpoint65e, checkpoint65f, checkpoint65g, checkpoint65h, checkpoint65i, checkpoint65j, checkpoint65k, checkpoint65l, checkpoint65m, checkpoint65n, checkpoint65o, checkpoint65p, checkpoint65q, checkpoint65r, checkpoint65s, checkpoint65t, checkpoint65u, checkpoint65v
Changes since 1.5: +17 -8 lines
Diff to previous 1.5

update instructions for using AD a little

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Revision 1.5 - (view) (download) (annotate) - [select for diffs]
Thu Apr 4 07:02:51 2013 UTC (12 years, 3 months ago) by mlosch
Branch: MAIN
Changes since 1.4: +3 -5 lines
Diff to previous 1.4 , to selected 1.6

simplify the use of CPP flags (compile when SEAICE_ALLOW_JFNK is defined)

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Revision 1.4 - (view) (download) (annotate) - [select for diffs]
Thu Feb 28 17:12:48 2013 UTC (12 years, 4 months ago) by mlosch
Branch: MAIN
CVS Tags: checkpoint64e, checkpoint64f
Changes since 1.3: +19 -2 lines
Diff to previous 1.3 , to selected 1.6

- 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, 8 months ago) by mlosch
Branch: MAIN
CVS Tags: checkpoint64a, checkpoint64b, checkpoint64c, checkpoint64d
Changes since 1.2: +1 -2 lines
Diff to previous 1.2 , to selected 1.6

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, 8 months ago) by mlosch
Branch: MAIN
Changes since 1.1: +46 -2 lines
Diff to previous 1.1 , to selected 1.6

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 (12 years, 9 months ago) by mlosch
Branch: MAIN
Diff to selected 1.6

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