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det_dist.hpp

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/*
 * Equation Cruncher
 * Copyright (C) 2004  Dhruv Matani(dhruvbird@yahoo.com)
 * 
 * 
 * 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
 */


#if !defined EC_DET_DIST_HPP
#define EC_DET_DIST_HPP

#include "udefs.hpp"
#include "node_manager.hpp"
#include "socket.hpp"
#include "common_data.hpp"
#include "atomic_i686.hpp"
#include "config.hpp"

#include <iostream>


namespace eqn_cruncher
{
  void
  replace_column(eqn_cruncher::matrix_t& mat, std::vector<double> const& rhs, 
                 int col_no);
 

  void*
  store_result(double* dptr, eqn_cruncher::socket s);


  void*
  eval_determinant_remote(void* vptr);


  double
  determinant(eqn_cruncher::matrix_t const& _m);


  void*
  replace_and_remote_eval(void* vptr);


  void*
  replace_and_local_eval(void* vptr);


  void
  eval_variables(eqn_cruncher::matrix_t const& mat, 
                 std::vector<double> const& rhs, 
                 std::vector<double>& result);
}


#endif // EC_DET_DIST_HPP

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