mpi_reconstruct_fourier.h

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/***************************************************************************
 *
 * Authors:     Jose Roman Bilbao (jrbcast@ace.ual.es)
 *              Roberto Marabini (roberto@cnb.csic.es)
 *              Vahid Abrishami (vabrishami@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_RECONSTRUCT_FOURIER_H_
#define MPI_RECONSTRUCT_FOURIER_H_

#include "xmipp_mpi.h"
#include <core/args.h>
#include <reconstruction/reconstruct_fourier.h>
#include <data/projection.h>
#include <cstring>
#include <cstdlib>
#include <core/xmipp_funcs.h>
#include <core/matrix2d.h>
#include <sys/time.h>
#include <iostream>
#include <sstream>
#include <fstream>
#include <iomanip>

constexpr int TAG_WORKFORWORKER =    0;
#define TAG_STOP     1
constexpr int TAG_TRANSFER =   2;
constexpr int TAG_FREEWORKER =    3;
constexpr int TAG_COLLECT_FOR_FSC =  4;
constexpr int TAG_SETVERBOSE =  5;

constexpr int BUFFSIZE = 10000000;

//TODO (MARIANA) Please give more documentation and in a good structure e.g. @name


class ProgMPIRecFourier: public ProgRecFourier, public XmippMpiProgram
{
public:

    long int sizeout;

    int mpi_job_size;

    ProgMPIRecFourier()
    {}

    /*  constructor ------------------------------------------------------- */
    ProgMPIRecFourier(int argc, char *argv[]);

    /* constructor providing an MpiNode
     * this is useful for using this programs from others
     */
    ProgMPIRecFourier(const std::shared_ptr<MpiNode> &node);

    /* Special way of reading to sync all nodes */
    void read(int argc, char** argv);

    /* Read parameters --------------------------------------------------------- */
    void readParams();

    //    ~ProgMPIRecFourier();

    /* Usage ------------------------------------------------------------------- */
    void defineParams();

    /* Pre Run PreRun for all nodes but not for all works */
    void preRun();

    /* Run --------------------------------------------------------------------- */
    void run();

    int  sendDataInChunks( double * pointer, int dest, int totalSize, int buffSize, MPI_Comm comm );

};
//end of class MPI reconstruct fourier

#endif /* MPI_RECONSTRUCT_FOURIER_H_ */