1 ## Copyright (C) 2003,2004,2005 Michael Creel <michael.creel@uab.es>
3 ## This program is free software; you can redistribute it and/or modify
4 ## it under the terms of the GNU General Public License as published by
5 ## the Free Software Foundation; either version 2 of the License, or
6 ## (at your option) any later version.
8 ## This program is distributed in the hope that it will be useful,
9 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
10 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 ## GNU General Public License for more details.
13 ## You should have received a copy of the GNU General Public License
14 ## along with this program; If not, see <http://www.gnu.org/licenses/>.
16 function contrib = mle_obj_nodes(theta, data, model, modelargs, nn)
17 global NEWORLD NSLAVES
20 [info, rank] = MPI_Comm_rank(NEWORLD);
21 if rank == 0 # Do this if I'm master
22 startblock = NSLAVES*nn + 1;
23 endblock = rows(data);
24 else # this is for the slaves
25 startblock = rank*nn-nn+1;
29 data = data(startblock:endblock,:);
30 contrib = feval(model, theta, data, modelargs);
31 contrib = sum(contrib);