ConduitRestart.hpp

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/*
 * ------------------------------------------------------------------------------------------------------------
 * SPDX-License-Identifier: LGPL-2.1-only
 *
 * Copyright (c) 2016-2024 Lawrence Livermore National Security LLC
 * Copyright (c) 2018-2024 Total, S.A
 * Copyright (c) 2018-2024 The Board of Trustees of the Leland Stanford Junior University
 * Copyright (c) 2023-2024 Chevron
 * Copyright (c) 2019-     GEOS/GEOSX Contributors
 * All rights reserved
 *
 * See top level LICENSE, COPYRIGHT, CONTRIBUTORS, NOTICE, and ACKNOWLEDGEMENTS files for details.
 * ------------------------------------------------------------------------------------------------------------
 */
 
#ifndef GEOS_DATAREPOSITORY_CONDUITRESTART_HPP_
#define GEOS_DATAREPOSITORY_CONDUITRESTART_HPP_
 
// Source includes
#include "common/GeosxConfig.hpp"
#include "common/DataTypes.hpp"
 
// TPL includes
#include <conduit.hpp>
 
// System includes
 
 
 
#define CONDUIT_TYPE_INFO( T, CONDUIT_TYPE ) \
  template<> \
  struct conduitTypeInfo< T > \
  { \
    using type = CONDUIT_TYPE; \
    static constexpr int id = CONDUIT_TYPE ## _ID; \
    static constexpr int sizeOfConduitType = sizeof( type ); \
    static constexpr int numConduitValues = sizeof( T ) / sizeOfConduitType; \
    static_assert( sizeof( T ) % sizeOfConduitType == 0, #T " cannot be made made up of " #CONDUIT_TYPE "." ); \
  }
 
namespace geos
{
namespace dataRepository
{
 
namespace internal
{
 
template< typename T, typename ENABLE = void >
struct conduitTypeInfo
{};
 
// Native integer types
CONDUIT_TYPE_INFO( char, CONDUIT_NATIVE_CHAR );
CONDUIT_TYPE_INFO( signed char, CONDUIT_NATIVE_SIGNED_CHAR );
CONDUIT_TYPE_INFO( unsigned char, CONDUIT_NATIVE_UNSIGNED_CHAR );
 
CONDUIT_TYPE_INFO( short, CONDUIT_NATIVE_SHORT );
CONDUIT_TYPE_INFO( int, CONDUIT_NATIVE_INT );
CONDUIT_TYPE_INFO( long, CONDUIT_NATIVE_LONG );
CONDUIT_TYPE_INFO( long long, CONDUIT_NATIVE_LONG_LONG );
 
CONDUIT_TYPE_INFO( unsigned short, CONDUIT_NATIVE_UNSIGNED_SHORT );
CONDUIT_TYPE_INFO( unsigned int, CONDUIT_NATIVE_UNSIGNED_INT );
CONDUIT_TYPE_INFO( unsigned long, CONDUIT_NATIVE_UNSIGNED_LONG );
CONDUIT_TYPE_INFO( unsigned long long, CONDUIT_NATIVE_UNSIGNED_LONG_LONG );
 
// Native floating point types
CONDUIT_TYPE_INFO( float, CONDUIT_NATIVE_FLOAT );
CONDUIT_TYPE_INFO( double, CONDUIT_NATIVE_DOUBLE );
 
// Enum types forward to underlying integer types
template< typename T >
struct conduitTypeInfo< T, std::enable_if_t< std::is_enum< T >::value > > : public conduitTypeInfo< std::underlying_type_t< T > >
{};
 
// Tensor types
CONDUIT_TYPE_INFO( R1Tensor, CONDUIT_NATIVE_DOUBLE );
CONDUIT_TYPE_INFO( R1Tensor32, CONDUIT_NATIVE_FLOAT );
CONDUIT_TYPE_INFO( R2SymTensor, CONDUIT_NATIVE_DOUBLE );
 
} // namespace internal
 
template< typename T >
using conduitTypeInfo = internal::conduitTypeInfo< std::remove_const_t< std::remove_pointer_t< T > > >;
 
string writeRootFile( conduit::Node & root, string const & rootPath );
 
void writeTree( string const & path, conduit::Node & root );
 
void loadTree( string const & path, conduit::Node & root );
 
} // namespace dataRepository
} // namespace geos
 
 
#endif /* GEOS_DATAREPOSITORY_CONDUITRESTART_HPP_ */