mpi_angular_projection_matching.h

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/***************************************************************************
 * Authors:     Roberto Marabini (roberto@cnb.csic.es)
 *              J.M de la Rosa   (jmdelarosa@cnb.csic.es)
 *
 * Unidad de  Bioinformatica of Centro Nacional de Biotecnologia , CSIC
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
 * 02111-1307  USA
 *
 *  All comments concerning this program package may be sent to the
 *  e-mail address 'xmipp@cnb.csic.es'
 ***************************************************************************/

#ifndef MPI_ANGULAR_PROJECTION_MATCHING_H_
#define MPI_ANGULAR_PROJECTION_MATCHING_H_

#include "parallel/xmipp_mpi.h"
#include "reconstruction/angular_projection_matching.h"

class MpiProgAngularProjectionMatching: public ProgAngularProjectionMatching
{
private:
    MpiNode *node;

    int mpi_job_size;
    size_t * imagesBuffer;
    int chunk_index, chunk_number; //will keep the next chunk to assign and the total number of chunks
    int *last_chunk; //store the last chunk assigned to each node


    double chunk_angular_distance;

    FileName        fn_sym;

    Sampling chunk_mysampling;

    int symmetry;

    int sym_order;

public:
    void read(int argc, char** argv);
    MpiProgAngularProjectionMatching();
    ~MpiProgAngularProjectionMatching();

    void processAllImages();
    void writeOutputFiles();
    bool distributeJobs(size_t * imagesToSent, int node);
    bool requestJobs(std::vector<size_t> &imagesToProcess);

    /* Define accepted params ------------------------------------------------------------------- */
    void defineParams();
        /* Read parameters --------------------------------------------------------- */
    void readParams();

    void produceSideInfo();
    void computeChunks();
    void computeChunkAngularDistance(int symmetry, int sym_order);
}
;//end of class MpiProgML2D
#endif /* MPI_ANGULAR_PROJECTION_MATCHING_H_ */