This file is indexed.

/usr/include/rheolef/distributed.h is in librheolef-dev 6.6-1build2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
# ifndef _RHEO_DISTRIBUTED_H
# define _RHEO_DISTRIBUTED_H
///
/// This file is part of Rheolef.
///
/// Copyright (C) 2000-2009 Pierre Saramito <Pierre.Saramito@imag.fr>
///
/// Rheolef 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.
///
/// Rheolef 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 Rheolef; if not, write to the Free Software
/// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
/// 
/// =========================================================================

#include "rheolef/compiler.h"
namespace rheolef {

  struct undefined_memory_model {};
  struct sequential {};

  // compile-time predicate: is_sequential, is_distributed 
  template<class M>
  struct is_sequential {
    static const bool value = false;
  };
  template<class M>
  struct is_distributed {
    static const bool value = false;
  };
  template<>
  struct is_sequential<sequential> {
    static const bool value = true;
  };
  template<>
  struct is_distributed<sequential> {
    static const bool value = false;
  };

  // usefull in expressions of type mixing fields and class-functions:
  // promote memory_type to the field one
  template<class M1, class M2>
  struct promote_memory {
    typedef undefined_memory_model type;
  };
  template<>
  struct promote_memory<undefined_memory_model,sequential> {
    typedef sequential type;
  };
  template<>
  struct promote_memory<sequential,undefined_memory_model> {
    typedef sequential type;
  };
  template<>
  struct promote_memory<sequential,sequential> {
    typedef sequential type;
  };

} // namespace rheolef

#ifndef _RHEOLEF_HAVE_MPI
   // -----------------------------------------------------------------------
   // distributed code & library should compile even without mpi
   // -----------------------------------------------------------------------
#  ifndef rheo_default_memory_model
#  define rheo_default_memory_model sequential
#  endif
   namespace rheolef {
   struct communicator {
     typedef std::vector<int>::size_type size_type;
     size_type rank() const { return 0; }
     size_type size() const { return 1; }
   };
   } // namespace rheolef
#else
   // -----------------------------------------------------------------------
   // distributed code here
   // -----------------------------------------------------------------------
   namespace rheolef {
     struct distributed {};
  
     template<>
     struct is_sequential<distributed> {
       static const bool value = false;
     };
     template<>
     struct is_distributed<distributed> {
       static const bool value = true;
     };
     template<>
     struct promote_memory<undefined_memory_model,distributed> {
       typedef distributed type;
     };
     template<>
     struct promote_memory<distributed,undefined_memory_model> {
       typedef distributed type;
     };
     template<>
     struct promote_memory<distributed,distributed> {
       typedef distributed type;
     };
   } // namespace rheolef
#  ifndef rheo_default_memory_model
#  define rheo_default_memory_model distributed
#  endif
#  include <mpi.h>
#  ifdef _RHEOLEF_HAVE_BOOST_MPI_HPP
#    include <boost/mpi.hpp>
     namespace rheolef {
       namespace mpi = boost::mpi;
       using mpi::communicator;
     } // namespace rheolef
#  else
#    error "boost.mpi library expected"
#  endif // _RHEOLEF_HAVE_BOOST_MPI_HPP

#endif // _RHEOLEF_HAVE_MPI

#include "rheolef/environment.h"

#endif // _RHEO_DISTRIBUTED_H