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revision 1.1269 by jmc, Sat May 15 02:51:43 2010 UTC revision 1.1270 by jmc, Mon May 17 02:32:49 2010 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7  o eesupp/src:  o eesupp/src (exch-1):
8    fix AD EXCH code for 2-D domain special cases (Nx=1 or Ny=1).    - Fix AD EXCH code for 2-D domain special cases (Nx=1 or Ny=1).
9      - Separate buffer filling and MPI sending: allow EXCH-1 to work for local
10        array (non-shared) when using MPI+MTH. Also reduces number of BARRIER
11        (even without using MPI).
12      - Message mode: move RecvAck setting (indicator of buffer being ready)
13        from send_put to recv_get S/R (was useless before, but not sure if
14        it's much more useful now);
15      - switch the order of sync: MPI-proc 1rst and then threads;
16      - take out spin-waiting code (#undef EXCH_USE_SPINNING), use BARRIER instead.
17  o model/src:  o model/src:
18    initialise dPhiHydX,dPhiHydY inside calc_grad_phi_hyd.F (so that TAF does    initialise dPhiHydX,dPhiHydY inside calc_grad_phi_hyd.F (so that TAF does
19    not drop it in S/R mddynamics, producing NaN in hs94.1x64x5 AD-test exp).    not drop it in S/R mddynamics, producing NaN in hs94.1x64x5 AD-test exp).
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