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revision 1.2160 by jmc, Mon Jun 15 15:22:24 2015 UTC revision 1.2161 by mlosch, Mon Jun 15 15:48:41 2015 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o pkg/seaice:
8      - Rename SEAICE_VECTORIZE_LSR_ZEBRA to SEAICE_LSR_ZEBRA and define it
9        in lab_sea forward experiment (changes results -> updated)
10    o pkg/seaice: modify seaice_lsr.F in order to improve the gradient
11      computations; for SEAICE_VECTORIZE_LSR
12      - move the loops over which the tridiagonal solvers (seaice_lsr_tridiagu/v)
13        sweep to the outside,
14      - remove store directives and add "CADJ loop sequential" directives
15        in analogy to model/src/solve_tridiagonal.F
16      - replace many "#ifdef SEAICE_VECTORIZE_LSR_ZEBRA" by variable loop
17        boundaries to yield more readable code. This has also the charming side
18        effect that your can use SEAICE_VECTORIZE_LSR_ZEBRA without
19        SEAICE_VECTORIZE_LSR (i.e. adjoint without recomputations in
20        seaice_lsr_tridiagu/v now requires either of these flags, vectorization
21        still requires SEAICE_VECTORIZE_LSR with SEAICE_VECTORIZE_LSR_ZEBRA as
22        an additional option)
23      The tridiagonal solvers are now completely analoguous to solve_tridiagonal.F
24      but the adjoint gradients (which are affected by this change) still explode.
25  o coupler (atm & ocn _compon_interf):  o coupler (atm & ocn _compon_interf):
26    - avoid using Exch2 IO mapping if not suitable.    - avoid using Exch2 IO mapping if not suitable.
27    
28    >>>>>>> 1.2160
29  checkpoint65m (2015/06/15)  checkpoint65m (2015/06/15)
30  o pkg/layers:  o pkg/layers:
31    - clean-up old parameters setting (from Sep 2012):    - clean-up old parameters setting (from Sep 2012):

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