/usr/include/trilinos/Tpetra_DefaultPlatform.hpp is in libtrilinos-tpetra-dev 12.10.1-3.
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 | // @HEADER
// ***********************************************************************
//
// Tpetra: Templated Linear Algebra Services Package
// Copyright (2008) Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
//
// ************************************************************************
// @HEADER
#ifndef TPETRA_DEFAULT_PLATFORM_HPP
#define TPETRA_DEFAULT_PLATFORM_HPP
#include <Kokkos_DefaultNode.hpp>
#include "Tpetra_ConfigDefs.hpp"
#include "Tpetra_SerialPlatform.hpp"
#ifdef HAVE_MPI
# include "Tpetra_MpiPlatform.hpp"
#endif
namespace Tpetra {
/** \brief Returns a default platform appropriate for the enviroment.
The DefaultPlatform mechanism is useful for easily accessing default
Comm and Node types on a particular system.
If HAVE_MPI is defined, then an instance of <tt>MpiPlatform</tt> will be
created. Otherwise, a <tt>SerialPlatform</tt> is returned.
*/
class DefaultPlatform {
public:
/// \brief The default platform type specified at compile time.
///
/// For a serial build, this will be SerialPlatform. Otherwise, it
/// will be MpiPlatform.
#ifdef HAVE_TPETRA_MPI
typedef MpiPlatform< ::Tpetra::Details::DefaultTypes::node_type> DefaultPlatformType;
#else
typedef SerialPlatform< ::Tpetra::Details::DefaultTypes::node_type> DefaultPlatformType;
#endif
//! Return a reference to the default platform singleton.
static DefaultPlatformType& getDefaultPlatform ();
private:
//! The default platform singleton.
static Teuchos::RCP<DefaultPlatformType> platform_;
};
} // namespace Tpetra
#endif // TPETRA_DEFAULT_PLATFORM_HPP
|